Version 11.9

.github/workflows/build.yml

@@ -1,8 +1,8 @@
 name: CI
 
 on:
-  push:
+  # push:
-    branches: [ master ]
+  #   branches: [ master ]
 
   workflow_dispatch:
 

.gitignore

@@ -1,3 +1,9 @@
+submodules/**/.build/*
+swiftgram-scripts
+Swiftgram/Playground/custom_bazel_path.bzl
+Swiftgram/Playground/codesigning
+buildServer.json
+
 fastlane/README.md
 fastlane/report.xml
 fastlane/test_output/*

.gitmodules

@@ -1,7 +1,6 @@
-
 [submodule "submodules/rlottie/rlottie"]
 	path = submodules/rlottie/rlottie
-	url=../rlottie.git
+	url=https://github.com/TelegramMessenger/rlottie.git
 [submodule "build-system/bazel-rules/rules_apple"]
 	path = build-system/bazel-rules/rules_apple
 url=https://github.com/ali-fareed/rules_apple.git
@@ -13,7 +12,7 @@ url=https://github.com/bazelbuild/rules_swift.git
 	url = https://github.com/bazelbuild/apple_support.git
 [submodule "submodules/TgVoipWebrtc/tgcalls"]
 	path = submodules/TgVoipWebrtc/tgcalls
-url=../tgcalls.git
+url=https://github.com/TelegramMessenger/tgcalls.git
 [submodule "third-party/libvpx/libvpx"]
 	path = third-party/libvpx/libvpx
 	url = https://github.com/webmproject/libvpx.git

.vscode/settings.json

@@ -1,5 +1,5 @@
 {
-    "sweetpad.build.xcodeWorkspacePath": "Telegram/Telegram.xcodeproj/project.xcworkspace",
+    "sweetpad.build.xcodeWorkspacePath": "Telegram/Swiftgram.xcodeproj/project.xcworkspace",
     "lldb.library": "/Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/Versions/A/LLDB",
     "lldb.launch.expressions": "native",
     "search.followSymlinks": false,

README.md

@@ -1,3 +1,16 @@
+# Swiftgram
+
+Supercharged Telegram fork for iOS
+
+[<img src="https://developer.apple.com/assets/elements/badges/download-on-the-app-store.svg" height="50">](https://apps.apple.com/app/apple-store/id6471879502?pt=126511626&ct=gh&mt=8)
+
+- Download: [App Store](https://apps.apple.com/app/apple-store/id6471879502?pt=126511626&ct=gh&mt=8)
+- Telegram channel: https://t.me/swiftgram
+- Telegram chat: https://t.me/swiftgramchat
+- TestFlight beta, local chats, translations and other [@SwiftgramLinks](https://t.me/s/SwiftgramLinks)
+
+Swiftgram's compilation steps are the same as for the official app. Below you'll find a complete compilation guide based on the official app.
+
 # Telegram iOS Source Code Compilation Guide
 
 We welcome all developers to use our API and source code to create applications on our platform.
@@ -16,7 +29,7 @@ There are several things we require from **all developers** for the moment.
 ## Get the Code
 
 ```
-git clone --recursive -j8 https://github.com/TelegramMessenger/Telegram-iOS.git
+git clone --recursive -j8 https://github.com/Swiftgram/Telegram-iOS.git
 ```
 
 ## Setup Xcode
@@ -29,7 +42,7 @@ Install Xcode (directly from https://developer.apple.com/download/applications o
 ```
 openssl rand -hex 8
 ```
-2. Create a new Xcode project. Use `Telegram` as the Product Name. Use `org.{identifier from step 1}` as the Organization Identifier.
+2. Create a new Xcode project. Use `Swiftgram` as the Product Name. Use `org.{identifier from step 1}` as the Organization Identifier.
 3. Open `Keychain Access` and navigate to `Certificates`. Locate `Apple Development: your@email.address (XXXXXXXXXX)` and double tap the certificate. Under `Details`, locate `Organizational Unit`. This is the Team ID.
 4. Edit `build-system/template_minimal_development_configuration.json`. Use data from the previous steps.
 

Swiftgram/AppleStyleFolders/BUILD

@@ -0,0 +1,9 @@
+filegroup(
+    name = "AppleStyleFolders",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/ChatControllerImplExtension/BUILD

@@ -0,0 +1,9 @@
+filegroup(
+    name = "ChatControllerImplExtension",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/ChatControllerImplExtension/Sources/ChatControllerImplExtension.swift

@@ -0,0 +1,225 @@
+import SGSimpleSettings
+import Foundation
+import UIKit
+import Postbox
+import SwiftSignalKit
+import Display
+import AsyncDisplayKit
+import TelegramCore
+import SafariServices
+import MobileCoreServices
+import Intents
+import LegacyComponents
+import TelegramPresentationData
+import TelegramUIPreferences
+import DeviceAccess
+import TextFormat
+import TelegramBaseController
+import AccountContext
+import TelegramStringFormatting
+import OverlayStatusController
+import DeviceLocationManager
+import ShareController
+import UrlEscaping
+import ContextUI
+import ComposePollUI
+import AlertUI
+import PresentationDataUtils
+import UndoUI
+import TelegramCallsUI
+import TelegramNotices
+import GameUI
+import ScreenCaptureDetection
+import GalleryUI
+import OpenInExternalAppUI
+import LegacyUI
+import InstantPageUI
+import LocationUI
+import BotPaymentsUI
+import DeleteChatPeerActionSheetItem
+import HashtagSearchUI
+import LegacyMediaPickerUI
+import Emoji
+import PeerAvatarGalleryUI
+import PeerInfoUI
+import RaiseToListen
+import UrlHandling
+import AvatarNode
+import AppBundle
+import LocalizedPeerData
+import PhoneNumberFormat
+import SettingsUI
+import UrlWhitelist
+import TelegramIntents
+import TooltipUI
+import StatisticsUI
+import MediaResources
+import GalleryData
+import ChatInterfaceState
+import InviteLinksUI
+import Markdown
+import TelegramPermissionsUI
+import Speak
+import TranslateUI
+import UniversalMediaPlayer
+import WallpaperBackgroundNode
+import ChatListUI
+import CalendarMessageScreen
+import ReactionSelectionNode
+import ReactionListContextMenuContent
+import AttachmentUI
+import AttachmentTextInputPanelNode
+import MediaPickerUI
+import ChatPresentationInterfaceState
+import Pasteboard
+import ChatSendMessageActionUI
+import ChatTextLinkEditUI
+import WebUI
+import PremiumUI
+import ImageTransparency
+import StickerPackPreviewUI
+import TextNodeWithEntities
+import EntityKeyboard
+import ChatTitleView
+import EmojiStatusComponent
+import ChatTimerScreen
+import MediaPasteboardUI
+import ChatListHeaderComponent
+import ChatControllerInteraction
+import FeaturedStickersScreen
+import ChatEntityKeyboardInputNode
+import StorageUsageScreen
+import AvatarEditorScreen
+import ChatScheduleTimeController
+import ICloudResources
+import StoryContainerScreen
+import MoreHeaderButton
+import VolumeButtons
+import ChatAvatarNavigationNode
+import ChatContextQuery
+import PeerReportScreen
+import PeerSelectionController
+import SaveToCameraRoll
+import ChatMessageDateAndStatusNode
+import ReplyAccessoryPanelNode
+import TextSelectionNode
+import ChatMessagePollBubbleContentNode
+import ChatMessageItem
+import ChatMessageItemImpl
+import ChatMessageItemView
+import ChatMessageItemCommon
+import ChatMessageAnimatedStickerItemNode
+import ChatMessageBubbleItemNode
+import ChatNavigationButton
+import WebsiteType
+import ChatQrCodeScreen
+import PeerInfoScreen
+import MediaEditorScreen
+import WallpaperGalleryScreen
+import WallpaperGridScreen
+import VideoMessageCameraScreen
+import TopMessageReactions
+import AudioWaveform
+import PeerNameColorScreen
+import ChatEmptyNode
+import ChatMediaInputStickerGridItem
+import AdsInfoScreen
+
+extension ChatControllerImpl {
+
+    func forwardMessagesToCloud(messageIds: [MessageId], removeNames: Bool, openCloud: Bool, resetCurrent: Bool = false) {
+        let _ = (self.context.engine.data.get(EngineDataMap(
+            messageIds.map(TelegramEngine.EngineData.Item.Messages.Message.init)
+        ))
+        |> deliverOnMainQueue).startStandalone(next: { [weak self] messages in
+            guard let strongSelf = self else {
+                return
+            }
+            
+            if resetCurrent {
+                strongSelf.updateChatPresentationInterfaceState(animated: true, interactive: true, { $0.updatedInterfaceState({ $0.withUpdatedForwardMessageIds(nil).withUpdatedForwardOptionsState(nil).withoutSelectionState() }) })
+            }
+
+            let sortedMessages = messages.values.compactMap { $0?._asMessage() }.sorted { lhs, rhs in
+                return lhs.id < rhs.id
+            }
+            
+            var attributes: [MessageAttribute] = []
+            if removeNames {
+                attributes.append(ForwardOptionsMessageAttribute(hideNames: true, hideCaptions: false))
+            }
+            
+            if !openCloud {
+                Queue.mainQueue().after(0.88) {
+                    strongSelf.chatDisplayNode.hapticFeedback.success()
+                }
+                
+                let presentationData = strongSelf.context.sharedContext.currentPresentationData.with { $0 }
+                strongSelf.present(UndoOverlayController(presentationData: presentationData, content: .forward(savedMessages: true, text: messages.count == 1 ? presentationData.strings.Conversation_ForwardTooltip_SavedMessages_One : presentationData.strings.Conversation_ForwardTooltip_SavedMessages_Many), elevatedLayout: false, animateInAsReplacement: true, action: { [weak self] value in
+                    if case .info = value, let strongSelf = self {
+                        let _ = (strongSelf.context.engine.data.get(TelegramEngine.EngineData.Item.Peer.Peer(id: strongSelf.context.account.peerId))
+                        |> deliverOnMainQueue).startStandalone(next: { peer in
+                            guard let strongSelf = self, let peer = peer, let navigationController = strongSelf.effectiveNavigationController else {
+                                return
+                            }
+                            
+                            strongSelf.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: strongSelf.context, chatLocation: .peer(peer), keepStack: .always, purposefulAction: {}, peekData: nil))
+                        })
+                        return true
+                    }
+                    return false
+                }), in: .current)
+            }
+
+            let _ = (enqueueMessages(account: strongSelf.context.account, peerId: strongSelf.context.account.peerId, messages: sortedMessages.map { message -> EnqueueMessage in
+                return .forward(source: message.id, threadId: nil, grouping: .auto, attributes: attributes, correlationId: nil)
+            })
+            |> deliverOnMainQueue).startStandalone(next: { messageIds in
+                guard openCloud else {
+                    return
+                }
+                if let strongSelf = self {
+                    let signals: [Signal<Bool, NoError>] = messageIds.compactMap({ id -> Signal<Bool, NoError>? in
+                        guard let id = id else {
+                            return nil
+                        }
+                        return strongSelf.context.account.pendingMessageManager.pendingMessageStatus(id)
+                        |> mapToSignal { status, _ -> Signal<Bool, NoError> in
+                            if status != nil {
+                                return .never()
+                            } else {
+                                return .single(true)
+                            }
+                        }
+                        |> take(1)
+                    })
+                    if strongSelf.shareStatusDisposable == nil {
+                        strongSelf.shareStatusDisposable = MetaDisposable()
+                    }
+                    strongSelf.shareStatusDisposable?.set((combineLatest(signals)
+                    |> deliverOnMainQueue).startStrict(next: { [weak strongSelf] _ in
+                        guard let strongSelf = strongSelf else {
+                            return
+                        }
+                        strongSelf.chatDisplayNode.hapticFeedback.success()
+                        let _ = (strongSelf.context.engine.data.get(TelegramEngine.EngineData.Item.Peer.Peer(id: strongSelf.context.account.peerId))
+                        |> deliverOnMainQueue).startStandalone(next: { [weak strongSelf] peer in
+                            guard let strongSelf = strongSelf, let peer = peer, let navigationController = strongSelf.effectiveNavigationController else {
+                                return
+                            }
+
+                            var navigationSubject: ChatControllerSubject? = nil
+                            for messageId in messageIds {
+                                if let messageId = messageId {
+                                    navigationSubject = .message(id: .id(messageId), highlight: ChatControllerSubject.MessageHighlight(quote: nil), timecode: nil, setupReply: false)
+                                    break
+                                }
+                            }
+                            strongSelf.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: strongSelf.context, chatLocation: .peer(peer), subject: navigationSubject, keepStack: .always, purposefulAction: {}, peekData: nil))
+                        })
+                    } ))
+                }
+            })
+        })
+    }
+}

Swiftgram/FLEX/FLEX.BUILD

@@ -0,0 +1,68 @@
+objc_library(
+    name = "FLEX",
+    module_name = "FLEX",
+    srcs = glob(
+        ["Classes/**/*"],
+        exclude = [
+            "Classes/Info.plist",
+            "Classes/Utility/APPLE_LICENSE",
+            "Classes/Network/OSCache/LICENSE.md",
+            "Classes/Network/PonyDebugger/LICENSE",
+            "Classes/GlobalStateExplorers/DatabaseBrowser/LICENSE",
+            "Classes/GlobalStateExplorers/Keychain/SSKeychain_LICENSE",
+            "Classes/GlobalStateExplorers/SystemLog/LLVM_LICENSE.TXT",
+        ]
+    ),
+    hdrs = glob([
+        "Classes/**/*.h"
+    ]),
+    includes = [
+        "Classes",
+        "Classes/Core",
+        "Classes/Core/Controllers",
+        "Classes/Core/Views",
+        "Classes/Core/Views/Cells",
+        "Classes/Core/Views/Carousel",
+        "Classes/ObjectExplorers",
+        "Classes/ObjectExplorers/Sections",
+        "Classes/ObjectExplorers/Sections/Shortcuts",
+        "Classes/Network",
+        "Classes/Network/PonyDebugger",
+        "Classes/Network/OSCache",
+        "Classes/Toolbar",
+        "Classes/Manager",
+        "Classes/Manager/Private",
+        "Classes/Editing",
+        "Classes/Editing/ArgumentInputViews",
+        "Classes/Headers",
+        "Classes/ExplorerInterface",
+        "Classes/ExplorerInterface/Tabs",
+        "Classes/ExplorerInterface/Bookmarks",
+        "Classes/GlobalStateExplorers",
+        "Classes/GlobalStateExplorers/Globals",
+        "Classes/GlobalStateExplorers/Keychain",
+        "Classes/GlobalStateExplorers/FileBrowser",
+        "Classes/GlobalStateExplorers/SystemLog",
+        "Classes/GlobalStateExplorers/DatabaseBrowser",
+        "Classes/GlobalStateExplorers/RuntimeBrowser",
+        "Classes/GlobalStateExplorers/RuntimeBrowser/DataSources",
+        "Classes/ViewHierarchy",
+        "Classes/ViewHierarchy/SnapshotExplorer",
+        "Classes/ViewHierarchy/SnapshotExplorer/Scene",
+        "Classes/ViewHierarchy/TreeExplorer",
+        "Classes/Utility",
+        "Classes/Utility/Runtime",
+        "Classes/Utility/Runtime/Objc",
+        "Classes/Utility/Runtime/Objc/Reflection",
+        "Classes/Utility/Categories",
+        "Classes/Utility/Categories/Private",
+        "Classes/Utility/Keyboard"
+    ],
+    copts = [
+        "-Wno-deprecated-declarations",
+        "-Wno-strict-prototypes",
+        "-Wno-unsupported-availability-guard",
+    ],
+    deps = [],
+    visibility = ["//visibility:public"],
+)

Swiftgram/Playground/.swiftformat

@@ -0,0 +1,3 @@
+--maxwidth 100
+--indent 4
+--disable redundantSelf

Swiftgram/Playground/BUILD

@@ -0,0 +1,87 @@
+load("@bazel_skylib//rules:common_settings.bzl",
+    "bool_flag",
+)
+load("@build_bazel_rules_apple//apple:ios.bzl", "ios_application")
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+load(
+    "@rules_xcodeproj//xcodeproj:defs.bzl",
+    "top_level_targets",
+    "xcodeproj",
+)
+load(
+    "@build_configuration//:variables.bzl", "telegram_bazel_path"
+)
+
+bool_flag(
+    name = "disableProvisioningProfiles",
+    build_setting_default = False,
+    visibility = ["//visibility:public"],
+)
+
+config_setting(
+    name = "disableProvisioningProfilesSetting",
+    flag_values = {
+        ":disableProvisioningProfiles": "True",
+    },
+)
+
+objc_library(
+    name = "PlaygroundMain",
+    srcs = [
+        "Sources/main.m"
+    ],
+)
+
+
+swift_library(
+    name = "PlaygroundLib",
+    srcs = glob(["Sources/**/*.swift"]),
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/Display:Display",
+        "//submodules/AsyncDisplayKit:AsyncDisplayKit",
+        "//submodules/LegacyUI:LegacyUI",
+        "//submodules/LegacyComponents:LegacyComponents",
+        "//submodules/MediaPlayer:UniversalMediaPlayer",
+        "//Swiftgram/SGSwiftUI:SGSwiftUI",
+    ],
+    data = [
+        "//Telegram:GeneratedPresentationStrings/Resources/PresentationStrings.data",
+    ],
+    visibility = ["//visibility:public"],
+)
+
+ios_application(
+    name = "Playground",
+    bundle_id = "app.swiftgram.ios.Playground",
+    families = [
+        "iphone",
+        "ipad",
+    ],
+    provisioning_profile = select({
+        ":disableProvisioningProfilesSetting": None,
+        "//conditions:default": "codesigning/Playground.mobileprovision",
+    }),
+    infoplists = ["Resources/Info.plist"],
+    minimum_os_version = "14.0",
+    visibility = ["//visibility:public"],
+    strings = [
+        "//Telegram:AppStringResources",
+    ],
+    launch_storyboard = "Resources/LaunchScreen.storyboard",
+    deps = [":PlaygroundMain", ":PlaygroundLib"],
+)
+
+xcodeproj(
+    bazel_path = telegram_bazel_path,
+    name = "Playground_xcodeproj",
+    build_mode = "bazel",
+    project_name = "Playground",
+    tags = ["manual"],
+    top_level_targets = top_level_targets(
+        labels = [
+            ":Playground",
+        ],
+        target_environments = ["device", "simulator"],
+    ),
+)

Swiftgram/Playground/README.md

@@ -0,0 +1,25 @@
+# Swiftgram Playground
+
+Small app to quickly iterate on components testing without building an entire messenger.
+
+## (Optional) Setup Codesigning
+
+Create simple `codesigning/Playground.mobileprovision`. It is only required for non-simulator builds and can be skipped with `--disableProvisioningProfiles`.
+
+## Generate Xcode project
+
+Same as main project described in [../../Readme.md](../../Readme.md), but with `--target="Swiftgram/Playground"` parameter.
+
+## Run generated project on simulator
+
+### From root
+
+```shell
+./Swiftgram/Playground/launch_on_simulator.py
+```
+
+### From current directory
+
+```shell
+./launch_on_simulator.py
+```

Swiftgram/Playground/Resources/Info.plist

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>UILaunchScreen</key>
+	<dict>
+		<key>UILaunchScreen</key>
+		<dict/>
+	</dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

Swiftgram/Playground/Resources/LaunchScreen.storyboard

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" xcode11CocoaTouchSystemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
+                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+</document>

Swiftgram/Playground/Sources/AppDelegate.swift

@@ -0,0 +1,82 @@
+import UIKit
+import SwiftUI
+import AsyncDisplayKit
+import Display
+import LegacyUI
+
+let SHOW_SAFE_AREA = false
+
+@objc(AppDelegate)
+final class AppDelegate: NSObject, UIApplicationDelegate {
+    var window: UIWindow?
+    
+    private var mainWindow: Window1?
+
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
+        let statusBarHost = ApplicationStatusBarHost()
+        let (window, hostView) = nativeWindowHostView()
+        let mainWindow = Window1(hostView: hostView, statusBarHost: statusBarHost)
+        self.mainWindow = mainWindow
+        hostView.containerView.backgroundColor = UIColor.white
+        self.window = window
+
+        let navigationController = NavigationController(
+            mode: .single,
+            theme: NavigationControllerTheme(
+                statusBar: .black,
+                navigationBar: THEME.navigationBar,
+                emptyAreaColor: .white
+            )
+        )
+        
+        mainWindow.viewController = navigationController
+        
+        let rootViewController = mySwiftUIViewController(0)
+
+        if SHOW_SAFE_AREA {
+            // Add insets visualization
+                rootViewController.view.layoutMargins = .zero
+                rootViewController.view.subviews.forEach { $0.removeFromSuperview() }
+                
+                let topInsetView = UIView()
+                let leftInsetView = UIView()
+                let rightInsetView = UIView()
+                let bottomInsetView = UIView()
+                
+                [topInsetView, leftInsetView, rightInsetView, bottomInsetView].forEach {
+                    $0.backgroundColor = .systemRed
+                    $0.alpha = 0.3
+                    rootViewController.view.addSubview($0)
+                    $0.translatesAutoresizingMaskIntoConstraints = false
+                }
+                
+                NSLayoutConstraint.activate([
+                    topInsetView.topAnchor.constraint(equalTo: rootViewController.view.topAnchor),
+                    topInsetView.leadingAnchor.constraint(equalTo: rootViewController.view.leadingAnchor),
+                    topInsetView.trailingAnchor.constraint(equalTo: rootViewController.view.trailingAnchor),
+                    topInsetView.bottomAnchor.constraint(equalTo: rootViewController.view.safeAreaLayoutGuide.topAnchor),
+                    
+                    leftInsetView.topAnchor.constraint(equalTo: rootViewController.view.topAnchor),
+                    leftInsetView.leadingAnchor.constraint(equalTo: rootViewController.view.leadingAnchor),
+                    leftInsetView.bottomAnchor.constraint(equalTo: rootViewController.view.bottomAnchor),
+                    leftInsetView.trailingAnchor.constraint(equalTo: rootViewController.view.safeAreaLayoutGuide.leadingAnchor),
+                    
+                    rightInsetView.topAnchor.constraint(equalTo: rootViewController.view.topAnchor),
+                    rightInsetView.trailingAnchor.constraint(equalTo: rootViewController.view.trailingAnchor),
+                    rightInsetView.bottomAnchor.constraint(equalTo: rootViewController.view.bottomAnchor),
+                    rightInsetView.leadingAnchor.constraint(equalTo: rootViewController.view.safeAreaLayoutGuide.trailingAnchor),
+                    
+                    bottomInsetView.bottomAnchor.constraint(equalTo: rootViewController.view.bottomAnchor),
+                    bottomInsetView.leadingAnchor.constraint(equalTo: rootViewController.view.leadingAnchor),
+                    bottomInsetView.trailingAnchor.constraint(equalTo: rootViewController.view.trailingAnchor),
+                    bottomInsetView.topAnchor.constraint(equalTo: rootViewController.view.safeAreaLayoutGuide.bottomAnchor)
+                ])
+        }
+        
+        navigationController.setViewControllers([rootViewController], animated: false)
+        
+        self.window?.makeKeyAndVisible()
+        
+        return true
+    }
+}

Swiftgram/Playground/Sources/AppNavigationSetup.swift

@@ -0,0 +1,100 @@
+import UIKit
+import SwiftUI
+import AsyncDisplayKit
+import Display
+
+public func isKeyboardWindow(window: NSObject) -> Bool {
+    let typeName = NSStringFromClass(type(of: window))
+    if #available(iOS 9.0, *) {
+        if typeName.hasPrefix("UI") && typeName.hasSuffix("RemoteKeyboardWindow") {
+            return true
+        }
+    } else {
+        if typeName.hasPrefix("UI") && typeName.hasSuffix("TextEffectsWindow") {
+            return true
+        }
+    }
+    return false
+}
+
+public func isKeyboardView(view: NSObject) -> Bool {
+    let typeName = NSStringFromClass(type(of: view))
+    if typeName.hasPrefix("UI") && typeName.hasSuffix("InputSetHostView") {
+        return true
+    }
+    return false
+}
+
+public func isKeyboardViewContainer(view: NSObject) -> Bool {
+    let typeName = NSStringFromClass(type(of: view))
+    if typeName.hasPrefix("UI") && typeName.hasSuffix("InputSetContainerView") {
+        return true
+    }
+    return false
+}
+
+public class ApplicationStatusBarHost: StatusBarHost {
+    private let application = UIApplication.shared
+    
+    public var isApplicationInForeground: Bool {
+        switch self.application.applicationState {
+        case .background:
+            return false
+        default:
+            return true
+        }
+    }
+    
+    public var statusBarFrame: CGRect {
+        return self.application.statusBarFrame
+    }
+    public var statusBarStyle: UIStatusBarStyle {
+        get {
+            return self.application.statusBarStyle
+        } set(value) {
+            self.setStatusBarStyle(value, animated: false)
+        }
+    }
+    
+    public func setStatusBarStyle(_ style: UIStatusBarStyle, animated: Bool) {
+        if self.shouldChangeStatusBarStyle?(style) ?? true {
+            self.application.internalSetStatusBarStyle(style, animated: animated)
+        }
+    }
+    
+    public var shouldChangeStatusBarStyle: ((UIStatusBarStyle) -> Bool)?
+    
+    public func setStatusBarHidden(_ value: Bool, animated: Bool) {
+        self.application.internalSetStatusBarHidden(value, animation: animated ? .fade : .none)
+    }
+    
+    public var keyboardWindow: UIWindow? {
+        if #available(iOS 16.0, *) {
+            return UIApplication.shared.internalGetKeyboard()
+        }
+        
+        for window in UIApplication.shared.windows {
+            if isKeyboardWindow(window: window) {
+                return window
+            }
+        }
+        return nil
+    }
+    
+    public var keyboardView: UIView? {
+        guard let keyboardWindow = self.keyboardWindow else {
+            return nil
+        }
+        
+        for view in keyboardWindow.subviews {
+            if isKeyboardViewContainer(view: view) {
+                for subview in view.subviews {
+                    if isKeyboardView(view: subview) {
+                        return subview
+                    }
+                }
+            }
+        }
+        return nil
+    }
+}

Swiftgram/Playground/Sources/Application.swift

@@ -0,0 +1,5 @@
+import UIKit
+
+@objc(Application) class Application: UIApplication {
+    
+}

Swiftgram/Playground/Sources/Example/PlaygroundSplashScreen.swift

@@ -0,0 +1,95 @@
+import Foundation
+import UIKit
+import AsyncDisplayKit
+import Display
+
+private final class PlaygroundSplashScreenNode: ASDisplayNode {
+    private let headerBackgroundNode: ASDisplayNode
+    private let headerCornerNode: ASImageNode
+    
+    private var isDismissed = false
+    
+    private var validLayout: (layout: ContainerViewLayout, navigationHeight: CGFloat)?
+    
+    override init() {
+        self.headerBackgroundNode = ASDisplayNode()
+        self.headerBackgroundNode.backgroundColor = .black
+        
+        self.headerCornerNode = ASImageNode()
+        self.headerCornerNode.displaysAsynchronously = false
+        self.headerCornerNode.displayWithoutProcessing = true
+        self.headerCornerNode.image = generateImage(CGSize(width: 20.0, height: 10.0), rotatedContext: { size, context in
+            context.setFillColor(UIColor.black.cgColor)
+            context.fill(CGRect(origin: CGPoint(), size: size))
+            context.setBlendMode(.copy)
+            context.setFillColor(UIColor.clear.cgColor)
+            context.fillEllipse(in: CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: 20.0, height: 20.0)))
+        })?.stretchableImage(withLeftCapWidth: 10, topCapHeight: 1)
+        
+        super.init()
+        
+        self.backgroundColor = THEME.list.itemBlocksBackgroundColor
+        
+        self.addSubnode(self.headerBackgroundNode)
+        self.addSubnode(self.headerCornerNode)
+    }
+    
+    func containerLayoutUpdated(layout: ContainerViewLayout, navigationHeight: CGFloat, transition: ContainedViewLayoutTransition) {
+        if self.isDismissed {
+            return
+        }
+        self.validLayout = (layout, navigationHeight)
+        
+        let headerHeight = navigationHeight + 260.0
+        
+        transition.updateFrame(node: self.headerBackgroundNode, frame: CGRect(origin: CGPoint(x: -1.0, y: 0), size: CGSize(width: layout.size.width + 2.0, height: headerHeight)))
+        transition.updateFrame(node: self.headerCornerNode, frame: CGRect(origin: CGPoint(x: 0.0, y: headerHeight), size: CGSize(width: layout.size.width, height: 10.0)))
+    }
+    
+    func animateOut(completion: @escaping () -> Void) {
+        guard let (layout, navigationHeight) = self.validLayout else {
+            completion()
+            return
+        }
+        self.isDismissed = true
+        let transition: ContainedViewLayoutTransition = .animated(duration: 0.4, curve: .spring)
+        
+        let headerHeight = navigationHeight + 260.0
+        
+        transition.updateFrame(node: self.headerBackgroundNode, frame: CGRect(origin: CGPoint(x: -1.0, y: -headerHeight - 10.0), size: CGSize(width: layout.size.width + 2.0, height: headerHeight)), completion: { _ in
+            completion()
+        })
+        transition.updateFrame(node: self.headerCornerNode, frame: CGRect(origin: CGPoint(x: 0.0, y: -10.0), size: CGSize(width: layout.size.width, height: 10.0)))
+    }
+}
+
+public final class PlaygroundSplashScreen: ViewController {
+    
+    public init() {
+        
+        let navigationBarTheme = NavigationBarTheme(buttonColor: .white, disabledButtonColor: .white, primaryTextColor: .white, backgroundColor: .clear, enableBackgroundBlur: true, separatorColor: .clear, badgeBackgroundColor: THEME.navigationBar.badgeBackgroundColor, badgeStrokeColor: THEME.navigationBar.badgeStrokeColor, badgeTextColor: THEME.navigationBar.badgeTextColor)
+        
+        super.init(navigationBarPresentationData: NavigationBarPresentationData(theme: navigationBarTheme, strings: NavigationBarStrings(back: "", close: "")))
+        
+        self.statusBar.statusBarStyle = .White
+    }
+    
+    required public init(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    override public func loadDisplayNode() {
+        self.displayNode = PlaygroundSplashScreenNode()
+    }
+    
+    override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
+        super.containerLayoutUpdated(layout, transition: transition)
+        
+        (self.displayNode as! PlaygroundSplashScreenNode).containerLayoutUpdated(layout: layout, navigationHeight: self.navigationLayout(layout: layout).navigationFrame.maxY, transition: transition)
+    }
+    
+    public func animateOut(completion: @escaping () -> Void) {
+        self.statusBar.statusBarStyle = .Black
+        (self.displayNode as! PlaygroundSplashScreenNode).animateOut(completion: completion)
+    }
+}

Swiftgram/Playground/Sources/PlaygroundTheme.swift

@@ -0,0 +1,362 @@
+import Foundation
+import UIKit
+import Display
+import SwiftSignalKit
+
+
+public final class PlaygroundInfoTheme {
+    public let buttonBackgroundColor: UIColor
+    public let buttonTextColor: UIColor
+    public let incomingFundsTitleColor: UIColor
+    public let outgoingFundsTitleColor: UIColor
+    
+    public init(
+        buttonBackgroundColor: UIColor,
+        buttonTextColor: UIColor,
+        incomingFundsTitleColor: UIColor,
+        outgoingFundsTitleColor: UIColor
+    ) {
+        self.buttonBackgroundColor = buttonBackgroundColor
+        self.buttonTextColor = buttonTextColor
+        self.incomingFundsTitleColor = incomingFundsTitleColor
+        self.outgoingFundsTitleColor = outgoingFundsTitleColor
+    }
+}
+
+public final class PlaygroundTransactionTheme {
+    public let descriptionBackgroundColor: UIColor
+    public let descriptionTextColor: UIColor
+    
+    public init(
+        descriptionBackgroundColor: UIColor,
+        descriptionTextColor: UIColor
+    ) {
+        self.descriptionBackgroundColor = descriptionBackgroundColor
+        self.descriptionTextColor = descriptionTextColor
+    }
+}
+
+public final class PlaygroundSetupTheme {
+    public let buttonFillColor: UIColor
+    public let buttonForegroundColor: UIColor
+    public let inputBackgroundColor: UIColor
+    public let inputPlaceholderColor: UIColor
+    public let inputTextColor: UIColor
+    public let inputClearButtonColor: UIColor
+    
+    public init(
+        buttonFillColor: UIColor,
+        buttonForegroundColor: UIColor,
+        inputBackgroundColor: UIColor,
+        inputPlaceholderColor: UIColor,
+        inputTextColor: UIColor,
+        inputClearButtonColor: UIColor
+    ) {
+        self.buttonFillColor = buttonFillColor
+        self.buttonForegroundColor = buttonForegroundColor
+        self.inputBackgroundColor = inputBackgroundColor
+        self.inputPlaceholderColor = inputPlaceholderColor
+        self.inputTextColor = inputTextColor
+        self.inputClearButtonColor = inputClearButtonColor
+    }
+}
+
+public final class PlaygroundListTheme {
+    public let itemPrimaryTextColor: UIColor
+    public let itemSecondaryTextColor: UIColor
+    public let itemPlaceholderTextColor: UIColor
+    public let itemDestructiveColor: UIColor
+    public let itemAccentColor: UIColor
+    public let itemDisabledTextColor: UIColor
+    public let plainBackgroundColor: UIColor
+    public let blocksBackgroundColor: UIColor
+    public let itemPlainSeparatorColor: UIColor
+    public let itemBlocksBackgroundColor: UIColor
+    public let itemBlocksSeparatorColor: UIColor
+    public let itemHighlightedBackgroundColor: UIColor
+    public let sectionHeaderTextColor: UIColor
+    public let freeTextColor: UIColor
+    public let freeTextErrorColor: UIColor
+    public let inputClearButtonColor: UIColor
+    
+    public init(
+        itemPrimaryTextColor: UIColor,
+        itemSecondaryTextColor: UIColor,
+        itemPlaceholderTextColor: UIColor,
+        itemDestructiveColor: UIColor,
+        itemAccentColor: UIColor,
+        itemDisabledTextColor: UIColor,
+        plainBackgroundColor: UIColor,
+        blocksBackgroundColor: UIColor,
+        itemPlainSeparatorColor: UIColor,
+        itemBlocksBackgroundColor: UIColor,
+        itemBlocksSeparatorColor: UIColor,
+        itemHighlightedBackgroundColor: UIColor,
+        sectionHeaderTextColor: UIColor,
+        freeTextColor: UIColor,
+        freeTextErrorColor: UIColor,
+        inputClearButtonColor: UIColor
+    ) {
+        self.itemPrimaryTextColor = itemPrimaryTextColor
+        self.itemSecondaryTextColor = itemSecondaryTextColor
+        self.itemPlaceholderTextColor = itemPlaceholderTextColor
+        self.itemDestructiveColor = itemDestructiveColor
+        self.itemAccentColor = itemAccentColor
+        self.itemDisabledTextColor = itemDisabledTextColor
+        self.plainBackgroundColor = plainBackgroundColor
+        self.blocksBackgroundColor = blocksBackgroundColor
+        self.itemPlainSeparatorColor = itemPlainSeparatorColor
+        self.itemBlocksBackgroundColor = itemBlocksBackgroundColor
+        self.itemBlocksSeparatorColor = itemBlocksSeparatorColor
+        self.itemHighlightedBackgroundColor = itemHighlightedBackgroundColor
+        self.sectionHeaderTextColor = sectionHeaderTextColor
+        self.freeTextColor = freeTextColor
+        self.freeTextErrorColor = freeTextErrorColor
+        self.inputClearButtonColor = inputClearButtonColor
+    }
+}
+
+public final class PlaygroundTheme: Equatable {
+    public let info: PlaygroundInfoTheme
+    public let transaction: PlaygroundTransactionTheme
+    public let setup: PlaygroundSetupTheme
+    public let list: PlaygroundListTheme
+    public let statusBarStyle: StatusBarStyle
+    public let navigationBar: NavigationBarTheme
+    public let keyboardAppearance: UIKeyboardAppearance
+    public let alert: AlertControllerTheme
+    public let actionSheet: ActionSheetControllerTheme
+    
+    private let resourceCache = PlaygroundThemeResourceCache()
+    
+    public init(info: PlaygroundInfoTheme, transaction: PlaygroundTransactionTheme, setup: PlaygroundSetupTheme, list: PlaygroundListTheme, statusBarStyle: StatusBarStyle, navigationBar: NavigationBarTheme, keyboardAppearance: UIKeyboardAppearance, alert: AlertControllerTheme, actionSheet: ActionSheetControllerTheme) {
+        self.info = info
+        self.transaction = transaction
+        self.setup = setup
+        self.list = list
+        self.statusBarStyle = statusBarStyle
+        self.navigationBar = navigationBar
+        self.keyboardAppearance = keyboardAppearance
+        self.alert = alert
+        self.actionSheet = actionSheet
+    }
+    
+    func image(_ key: Int32, _ generate: (PlaygroundTheme) -> UIImage?) -> UIImage? {
+        return self.resourceCache.image(key, self, generate)
+    }
+    
+    public static func ==(lhs: PlaygroundTheme, rhs: PlaygroundTheme) -> Bool {
+        return lhs === rhs
+    }
+}
+
+
+private final class PlaygroundThemeResourceCacheHolder {
+    var images: [Int32: UIImage] = [:]
+}
+
+private final class PlaygroundThemeResourceCache {
+    private let imageCache = Atomic<PlaygroundThemeResourceCacheHolder>(value: PlaygroundThemeResourceCacheHolder())
+    
+    public func image(_ key: Int32, _ theme: PlaygroundTheme, _ generate: (PlaygroundTheme) -> UIImage?) -> UIImage? {
+        let result = self.imageCache.with { holder -> UIImage? in
+            return holder.images[key]
+        }
+        if let result = result {
+            return result
+        } else {
+            if let image = generate(theme) {
+                self.imageCache.with { holder -> Void in
+                    holder.images[key] = image
+                }
+                return image
+            } else {
+                return nil
+            }
+        }
+    }
+}
+
+enum PlaygroundThemeResourceKey: Int32 {
+    case itemListCornersBoth
+    case itemListCornersTop
+    case itemListCornersBottom
+    case itemListClearInputIcon
+    case itemListDisclosureArrow
+    case navigationShareIcon
+    case transactionLockIcon
+    
+    case clockMin
+    case clockFrame
+}
+
+func cornersImage(_ theme: PlaygroundTheme, top: Bool, bottom: Bool) -> UIImage? {
+    if !top && !bottom {
+        return nil
+    }
+    let key: PlaygroundThemeResourceKey
+    if top && bottom {
+        key = .itemListCornersBoth
+    } else if top {
+        key = .itemListCornersTop
+    } else {
+        key = .itemListCornersBottom
+    }
+    return theme.image(key.rawValue, { theme in
+        return generateImage(CGSize(width: 50.0, height: 50.0), rotatedContext: { (size, context) in
+            let bounds = CGRect(origin: CGPoint(), size: size)
+            context.setFillColor(theme.list.blocksBackgroundColor.cgColor)
+            context.fill(bounds)
+            
+            context.setBlendMode(.clear)
+            
+            var corners: UIRectCorner = []
+            if top {
+                corners.insert(.topLeft)
+                corners.insert(.topRight)
+            }
+            if bottom {
+                corners.insert(.bottomLeft)
+                corners.insert(.bottomRight)
+            }
+            let path = UIBezierPath(roundedRect: bounds, byRoundingCorners: corners, cornerRadii: CGSize(width: 11.0, height: 11.0))
+            context.addPath(path.cgPath)
+            context.fillPath()
+        })?.stretchableImage(withLeftCapWidth: 25, topCapHeight: 25)
+    })
+}
+
+func itemListClearInputIcon(_ theme: PlaygroundTheme) -> UIImage? {
+    return theme.image(PlaygroundThemeResourceKey.itemListClearInputIcon.rawValue, { theme in
+        return generateTintedImage(image: UIImage(bundleImageName: "Playground/ClearInput"), color: theme.list.inputClearButtonColor)
+    })
+}
+
+func navigationShareIcon(_ theme: PlaygroundTheme) -> UIImage? {
+    return theme.image(PlaygroundThemeResourceKey.navigationShareIcon.rawValue, { theme in
+        generateTintedImage(image: UIImage(bundleImageName: "Playground/NavigationShare"), color: theme.navigationBar.buttonColor)
+    })
+}
+
+func disclosureArrowImage(_ theme: PlaygroundTheme) -> UIImage? {
+    return theme.image(PlaygroundThemeResourceKey.itemListDisclosureArrow.rawValue, { theme in
+        return generateTintedImage(image: UIImage(bundleImageName: "Playground/DisclosureArrow"), color: theme.list.itemSecondaryTextColor)
+    })
+}
+
+func clockFrameImage(_ theme: PlaygroundTheme) -> UIImage? {
+    return theme.image(PlaygroundThemeResourceKey.clockFrame.rawValue, { theme in
+        let color = theme.list.itemSecondaryTextColor
+        return generateImage(CGSize(width: 11.0, height: 11.0), contextGenerator: { size, context in
+            context.clear(CGRect(origin: CGPoint(), size: size))
+            context.setStrokeColor(color.cgColor)
+            context.setFillColor(color.cgColor)
+            let strokeWidth: CGFloat = 1.0
+            context.setLineWidth(strokeWidth)
+            context.strokeEllipse(in: CGRect(x: strokeWidth / 2.0, y: strokeWidth / 2.0, width: size.width - strokeWidth, height: size.height - strokeWidth))
+            context.fill(CGRect(x: (11.0 - strokeWidth) / 2.0, y: strokeWidth * 3.0, width: strokeWidth, height: 11.0 / 2.0 - strokeWidth * 3.0))
+        })
+    })
+}
+
+func clockMinImage(_ theme: PlaygroundTheme) -> UIImage? {
+    return theme.image(PlaygroundThemeResourceKey.clockMin.rawValue, { theme in
+        let color = theme.list.itemSecondaryTextColor
+        return generateImage(CGSize(width: 11.0, height: 11.0), contextGenerator: { size, context in
+            context.clear(CGRect(origin: CGPoint(), size: size))
+            context.setFillColor(color.cgColor)
+            let strokeWidth: CGFloat = 1.0
+            context.fill(CGRect(x: (11.0 - strokeWidth) / 2.0, y: (11.0 - strokeWidth) / 2.0, width: 11.0 / 2.0 - strokeWidth, height: strokeWidth))
+        })
+    })
+}
+
+func PlaygroundTransactionLockIcon(_ theme: PlaygroundTheme) -> UIImage? {
+    return theme.image(PlaygroundThemeResourceKey.transactionLockIcon.rawValue, { theme in
+        return generateTintedImage(image: UIImage(bundleImageName: "Playground/EncryptedComment"), color: theme.list.itemSecondaryTextColor)
+    })
+}
+
+
+public let ACCENT_COLOR = UIColor(rgb: 0x007ee5)
+public let NAVIGATION_BAR_THEME = NavigationBarTheme(
+    buttonColor: ACCENT_COLOR,
+    disabledButtonColor: UIColor(rgb: 0xd0d0d0),
+    primaryTextColor: .black,
+    backgroundColor: UIColor(rgb: 0xf7f7f7),
+    enableBackgroundBlur: true,
+    separatorColor: UIColor(rgb: 0xb1b1b1),
+    badgeBackgroundColor: UIColor(rgb: 0xff3b30),
+    badgeStrokeColor: UIColor(rgb: 0xff3b30),
+    badgeTextColor: .white
+)
+public let THEME = PlaygroundTheme(
+    info: PlaygroundInfoTheme(
+        buttonBackgroundColor: UIColor(rgb: 0x32aafe),
+        buttonTextColor: .white,
+        incomingFundsTitleColor: UIColor(rgb: 0x00b12c),
+        outgoingFundsTitleColor: UIColor(rgb: 0xff3b30)
+    ), transaction: PlaygroundTransactionTheme(
+        descriptionBackgroundColor: UIColor(rgb: 0xf1f1f4),
+        descriptionTextColor: .black
+    ), setup: PlaygroundSetupTheme(
+        buttonFillColor: ACCENT_COLOR,
+        buttonForegroundColor: .white,
+        inputBackgroundColor: UIColor(rgb: 0xe9e9e9),
+        inputPlaceholderColor: UIColor(rgb: 0x818086),
+        inputTextColor: .black,
+        inputClearButtonColor: UIColor(rgb: 0x7b7b81).withAlphaComponent(0.8)
+    ),
+    list: PlaygroundListTheme(
+        itemPrimaryTextColor: .black,
+        itemSecondaryTextColor: UIColor(rgb: 0x8e8e93),
+        itemPlaceholderTextColor: UIColor(rgb: 0xc8c8ce),
+        itemDestructiveColor: UIColor(rgb: 0xff3b30),
+        itemAccentColor: ACCENT_COLOR,
+        itemDisabledTextColor: UIColor(rgb: 0x8e8e93),
+        plainBackgroundColor: .white,
+        blocksBackgroundColor: UIColor(rgb: 0xefeff4),
+        itemPlainSeparatorColor: UIColor(rgb: 0xc8c7cc),
+        itemBlocksBackgroundColor: .white,
+        itemBlocksSeparatorColor: UIColor(rgb: 0xc8c7cc),
+        itemHighlightedBackgroundColor: UIColor(rgb: 0xe5e5ea),
+        sectionHeaderTextColor: UIColor(rgb: 0x6d6d72),
+        freeTextColor: UIColor(rgb: 0x6d6d72),
+        freeTextErrorColor: UIColor(rgb: 0xcf3030),
+        inputClearButtonColor: UIColor(rgb: 0xcccccc)
+    ),
+    statusBarStyle: .Black,
+    navigationBar: NAVIGATION_BAR_THEME,
+    keyboardAppearance: .light,
+    alert: AlertControllerTheme(
+        backgroundType: .light,
+        backgroundColor: .white,
+        separatorColor: UIColor(white: 0.9, alpha: 1.0),
+        highlightedItemColor: UIColor(rgb: 0xe5e5ea),
+        primaryColor: .black,
+        secondaryColor: UIColor(rgb: 0x5e5e5e),
+        accentColor: ACCENT_COLOR,
+        contrastColor: .green,
+        destructiveColor: UIColor(rgb: 0xff3b30),
+        disabledColor: UIColor(rgb: 0xd0d0d0),
+        controlBorderColor: .green,
+        baseFontSize: 17.0
+    ),
+    actionSheet: ActionSheetControllerTheme(
+        dimColor: UIColor(white: 0.0, alpha: 0.4),
+        backgroundType: .light,
+        itemBackgroundColor: .white,
+        itemHighlightedBackgroundColor: UIColor(white: 0.9, alpha: 1.0),
+        standardActionTextColor: ACCENT_COLOR,
+        destructiveActionTextColor: UIColor(rgb: 0xff3b30),
+        disabledActionTextColor: UIColor(rgb: 0xb3b3b3),
+        primaryTextColor: .black,
+        secondaryTextColor: UIColor(rgb: 0x5e5e5e),
+        controlAccentColor: ACCENT_COLOR,
+        controlColor: UIColor(rgb: 0x7e8791),
+        switchFrameColor: UIColor(rgb: 0xe0e0e0),
+        switchContentColor: UIColor(rgb: 0x77d572),
+        switchHandleColor: UIColor(rgb: 0xffffff),
+        baseFontSize: 17.0
+    )
+)

Swiftgram/Playground/Sources/SwiftUIViewController.swift

@@ -0,0 +1,85 @@
+import AsyncDisplayKit
+import Display
+import Foundation
+import LegacyUI
+import SGSwiftUI
+import SwiftUI
+import TelegramPresentationData
+import UIKit
+
+struct MySwiftUIView: View {
+    weak var wrapperController: LegacyController?
+
+    var num: Int64
+
+    var body: some View {
+        ScrollView {
+            Text("Hello, World!")
+                .font(.title)
+                .foregroundColor(.black)
+            
+            Spacer(minLength: 0)
+            
+            Button("Push") {
+                self.wrapperController?.push(mySwiftUIViewController(num + 1))
+            }.buttonStyle(AppleButtonStyle())
+            Spacer()
+            Button("Modal") {
+                self.wrapperController?.present(
+                    mySwiftUIViewController(num + 1),
+                    in: .window(.root),
+                    with: ViewControllerPresentationArguments(presentationAnimation: .modalSheet)
+                )
+            }.buttonStyle(AppleButtonStyle())
+            Spacer()
+            if num > 0 {
+                Button("Dismiss") {
+                    self.wrapperController?.dismiss()
+                }.buttonStyle(AppleButtonStyle())
+                Spacer()
+            }
+            ForEach(1..<20, id: \.self) { i in
+                Button("TAP: \(i)") {
+                    print("Tapped \(i)")
+                }.buttonStyle(AppleButtonStyle())
+            }
+            
+        }
+        .background(Color.green)
+    }
+}
+
+struct AppleButtonStyle: ButtonStyle {
+    func makeBody(configuration: Configuration) -> some View {
+        configuration.label
+            .font(.headline)
+            .foregroundColor(.white)
+            .padding()
+            .frame(minWidth: 0, maxWidth: .infinity)
+            .background(Color.blue)
+            .cornerRadius(10)
+            .scaleEffect(configuration.isPressed ? 0.95 : 1)
+            .opacity(configuration.isPressed ? 0.9 : 1)
+    }
+}
+
+public func mySwiftUIViewController(_ num: Int64) -> ViewController {
+    let legacyController = LegacySwiftUIController(
+        presentation: .modal(animateIn: true),
+        theme: defaultPresentationTheme,
+        strings: defaultPresentationStrings
+    )
+    legacyController.statusBar.statusBarStyle = defaultPresentationTheme.rootController
+        .statusBarStyle.style
+    legacyController.title = "Controller: \(num)"
+
+    let swiftUIView = SGSwiftUIView<MySwiftUIView>(
+        navigationBarHeight: legacyController.navigationBarHeightModel,
+        containerViewLayout: legacyController.containerViewLayoutModel,
+        content: { MySwiftUIView(wrapperController: legacyController, num: num) }
+    )
+    let controller = UIHostingController(rootView: swiftUIView, ignoreSafeArea: true)
+    legacyController.bind(controller: controller)
+
+    return legacyController
+}

Swiftgram/Playground/Sources/main.m

@@ -0,0 +1,7 @@
+#import <UIKit/UIKit.h>
+
+int main(int argc, char *argv[]) {
+    @autoreleasepool {
+        return UIApplicationMain(argc, argv, @"Application", @"AppDelegate");
+    }
+}

Swiftgram/Playground/generate_project.py

@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+
+from contextlib import contextmanager
+import os
+import subprocess
+import sys
+import shutil
+import textwrap
+
+# Import the locate_bazel function
+sys.path.append(
+    os.path.join(os.path.dirname(__file__), "..", "..", "build-system", "Make")
+)
+from BazelLocation import locate_bazel
+
+
+@contextmanager
+def cwd(path):
+    oldpwd = os.getcwd()
+    os.chdir(path)
+    try:
+        yield
+    finally:
+        os.chdir(oldpwd)
+
+
+def main():
+    # Get the current script directory
+    current_script_dir = os.path.dirname(os.path.abspath(__file__))
+    with cwd(os.path.join(current_script_dir, "..", "..")):
+        bazel_path = locate_bazel(os.getcwd(), cache_host=None)
+    # 1. Kill all Xcode processes
+    subprocess.run(["killall", "Xcode"], check=False)
+
+    # 2. Delete xcodeproj.bazelrc if it exists and write a new one
+    bazelrc_path = os.path.join(current_script_dir, "..", "..", "xcodeproj.bazelrc")
+    if os.path.exists(bazelrc_path):
+        os.remove(bazelrc_path)
+
+    with open(bazelrc_path, "w") as f:
+        f.write(
+            textwrap.dedent(
+                """
+                build --announce_rc
+                build --features=swift.use_global_module_cache
+                build --verbose_failures
+                build --features=swift.enable_batch_mode
+                build --features=-swift.debug_prefix_map
+                # build --disk_cache=
+
+                build --swiftcopt=-no-warnings-as-errors
+                build --copt=-Wno-error
+                """
+            )
+        )
+
+    # 3. Delete the Xcode project if it exists
+    xcode_project_path = os.path.join(current_script_dir, "Playground.xcodeproj")
+    if os.path.exists(xcode_project_path):
+        shutil.rmtree(xcode_project_path)
+
+    # 4. Write content to generate_project.py
+    generate_project_path = os.path.join(current_script_dir, "custom_bazel_path.bzl")
+    with open(generate_project_path, "w") as f:
+        f.write("def custom_bazel_path():\n")
+        f.write(f'    return "{bazel_path}"\n')
+
+    # 5. Run xcodeproj generator
+    working_dir = os.path.join(current_script_dir, "..", "..")
+    bazel_command = f'"{bazel_path}" run //Swiftgram/Playground:Playground_xcodeproj'
+    subprocess.run(bazel_command, shell=True, cwd=working_dir, check=True)
+
+    # 5. Open Xcode project
+    subprocess.run(["open", xcode_project_path], check=True)
+
+
+if __name__ == "__main__":
+    main()

Swiftgram/Playground/launch_on_simulator.py

@@ -0,0 +1,170 @@
+#!/usr/bin/env python3
+
+import subprocess
+import json
+import os
+import time
+
+
+def find_app(start_path):
+    for root, dirs, _ in os.walk(start_path):
+        for dir in dirs:
+            if dir.endswith(".app"):
+                return os.path.join(root, dir)
+    return None
+
+
+def ensure_simulator_booted(device_name) -> str:
+    # List all devices
+    devices_json = subprocess.check_output(
+        ["xcrun", "simctl", "list", "devices", "--json"]
+    ).decode()
+    devices = json.loads(devices_json)
+    for runtime in devices["devices"]:
+        for device in devices["devices"][runtime]:
+            if device["name"] == device_name:
+                device_udid = device["udid"]
+                if device["state"] == "Booted":
+                    print(f"Simulator {device_name} is already booted.")
+                    return device_udid
+                break
+        if device_udid:
+            break
+
+    if not device_udid:
+        raise Exception(f"Simulator {device_name} not found")
+
+    # Boot the device
+    print(f"Booting simulator {device_name}...")
+    subprocess.run(["xcrun", "simctl", "boot", device_udid], check=True)
+
+    # Wait for the device to finish booting
+    print("Waiting for simulator to finish booting...")
+    while True:
+        boot_status = subprocess.check_output(
+            ["xcrun", "simctl", "list", "devices"]
+        ).decode()
+        if f"{device_name} ({device_udid}) (Booted)" in boot_status:
+            break
+        time.sleep(0.5)
+
+    print(f"Simulator {device_name} is now booted.")
+    return device_udid
+
+
+def build_and_run_xcode_project(project_path, scheme_name, destination):
+    # Change to the directory containing the .xcodeproj file
+    os.chdir(os.path.dirname(project_path))
+
+    # Build the project
+    build_command = [
+        "xcodebuild",
+        "-project",
+        project_path,
+        "-scheme",
+        scheme_name,
+        "-destination",
+        destination,
+        "-sdk",
+        "iphonesimulator",
+        "build",
+    ]
+
+    try:
+        subprocess.run(build_command, check=True)
+        print("Build successful!")
+    except subprocess.CalledProcessError as e:
+        print(f"Build failed with error: {e}")
+        return
+
+    # Get the bundle identifier and app path
+    settings_command = [
+        "xcodebuild",
+        "-project",
+        project_path,
+        "-scheme",
+        scheme_name,
+        "-sdk",
+        "iphonesimulator",
+        "-showBuildSettings",
+    ]
+
+    try:
+        result = subprocess.run(
+            settings_command, capture_output=True, text=True, check=True
+        )
+        settings = result.stdout.split("\n")
+        bundle_id = next(
+            line.split("=")[1].strip()
+            for line in settings
+            if "PRODUCT_BUNDLE_IDENTIFIER" in line
+        )
+        build_dir = next(
+            line.split("=")[1].strip()
+            for line in settings
+            if "TARGET_BUILD_DIR" in line
+        )
+
+        app_path = find_app(build_dir)
+        if not app_path:
+            print(f"Could not find .app file in {build_dir}")
+            return
+        print(f"Found app at: {app_path}")
+        print(f"Bundle identifier: {bundle_id}")
+        print(f"App path: {app_path}")
+    except (subprocess.CalledProcessError, StopIteration) as e:
+        print(f"Failed to get build settings: {e}")
+        return
+
+    device_udid = ensure_simulator_booted(simulator_name)
+
+    # Install the app on the simulator
+    install_command = ["xcrun", "simctl", "install", device_udid, app_path]
+
+    try:
+        subprocess.run(install_command, check=True)
+        print("App installed on simulator successfully!")
+    except subprocess.CalledProcessError as e:
+        print(f"Failed to install app on simulator: {e}")
+        return
+
+    # List installed apps
+    try:
+        listapps_cmd = "/usr/bin/xcrun simctl listapps booted | /usr/bin/plutil -convert json -r -o - -- -"
+        result = subprocess.run(
+            listapps_cmd, shell=True, capture_output=True, text=True, check=True
+        )
+        apps = json.loads(result.stdout)
+
+        if bundle_id in apps:
+            print(f"App {bundle_id} is installed on the simulator")
+        else:
+            print(f"App {bundle_id} is not installed on the simulator")
+            print("Installed apps:", list(apps.keys()))
+    except subprocess.CalledProcessError as e:
+        print(f"Failed to list apps: {e}")
+    except json.JSONDecodeError as e:
+        print(f"Failed to parse app list: {e}")
+
+    # Focus simulator
+    subprocess.run(["open", "-a", "Simulator"], check=True)
+
+    # Run the project on the simulator
+    run_command = ["xcrun", "simctl", "launch", "booted", bundle_id]
+
+    try:
+        subprocess.run(run_command, check=True)
+        print("Application launched in simulator!")
+    except subprocess.CalledProcessError as e:
+        print(f"Failed to launch application in simulator: {e}")
+
+
+# Usage
+current_script_dir = os.path.dirname(os.path.abspath(__file__))
+project_path = os.path.join(current_script_dir, "Playground.xcodeproj")
+scheme_name = "Playground"
+simulator_name = "iPhone 15"
+destination = f"platform=iOS Simulator,name={simulator_name},OS=latest"
+
+if __name__ == "__main__":
+    build_and_run_xcode_project(project_path, scheme_name, destination)

Swiftgram/SFSafariViewControllerPlus/BUILD

@@ -0,0 +1,17 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SFSafariViewControllerPlus",
+    module_name = "SFSafariViewControllerPlus",
+    srcs = glob([
+		"Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SFSafariViewControllerPlus/Sources/SFSafariViewControllerPlus.swift

@@ -0,0 +1,14 @@
+import SafariServices
+
+public class SFSafariViewControllerPlusDidFinish: SFSafariViewController, SFSafariViewControllerDelegate {
+    public var onDidFinish: (() -> Void)?
+
+    public override init(url URL: URL, configuration: SFSafariViewController.Configuration = SFSafariViewController.Configuration()) {
+        super.init(url: URL, configuration: configuration)
+        self.delegate = self
+    }
+
+    public func safariViewControllerDidFinish(_ controller: SFSafariViewController) {
+        onDidFinish?()
+    }
+}

Swiftgram/SGAPI/BUILD

@@ -0,0 +1,25 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGAPI",
+    module_name = "SGAPI",
+    srcs = glob([
+		"Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//Swiftgram/SGLogging:SGLogging",
+        "//Swiftgram/SGWebAppExtensions:SGWebAppExtensions",
+        "//Swiftgram/SGSimpleSettings:SGSimpleSettings",
+        "//Swiftgram/SGWebSettingsScheme:SGWebSettingsScheme",
+        "//Swiftgram/SGRegDateScheme:SGRegDateScheme",
+        "//Swiftgram/SGRequests:SGRequests",
+        "//Swiftgram/SGConfig:SGConfig"
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGAPI/Sources/SGAPI.swift

@@ -0,0 +1,188 @@
+import Foundation
+import SwiftSignalKit
+
+import SGConfig
+import SGLogging
+import SGSimpleSettings
+import SGWebAppExtensions
+import SGWebSettingsScheme
+import SGRequests
+import SGRegDateScheme
+
+private let API_VERSION: String = "0"
+
+private func buildApiUrl(_ endpoint: String) -> String {
+    return "\(SG_CONFIG.apiUrl)/v\(API_VERSION)/\(endpoint)"
+}
+
+public let SG_API_AUTHORIZATION_HEADER = "Authorization"
+public let SG_API_DEVICE_TOKEN_HEADER = "Device-Token"
+
+private enum HTTPRequestError {
+    case network
+}
+
+public enum SGAPIError {
+    case generic(String? = nil)
+}
+
+public func getSGSettings(token: String) -> Signal<SGWebSettings, SGAPIError> {
+    return Signal { subscriber in
+
+        let url = URL(string: buildApiUrl("settings"))!
+        let headers = [SG_API_AUTHORIZATION_HEADER: "Token \(token)"]
+        let completed = Atomic<Bool>(value: false)
+        
+        var request = URLRequest(url: url)
+        headers.forEach { key, value in
+            request.addValue(value, forHTTPHeaderField: key)
+        }
+        
+        let downloadSignal = requestsCustom(request: request).start(next: { data, urlResponse in
+            let _ = completed.swap(true)
+            do {
+                let decoder = JSONDecoder()
+                decoder.keyDecodingStrategy = .convertFromSnakeCase
+                let settings = try decoder.decode(SGWebSettings.self, from: data)
+                subscriber.putNext(settings)
+                subscriber.putCompletion()
+            } catch {
+                subscriber.putError(.generic("Can't parse user settings: \(error). Response: \(String(data: data, encoding: .utf8) ?? "")"))
+            }
+        }, error: { error in
+            subscriber.putError(.generic("Error requesting user settings: \(String(describing: error))"))
+        })
+        
+        return ActionDisposable {
+            if !completed.with({ $0 }) {
+                downloadSignal.dispose()
+            }
+        }
+    }
+}
+
+
+
+public func postSGSettings(token: String, data: [String:Any]) -> Signal<Void, SGAPIError> {
+    return Signal { subscriber in
+
+        let url = URL(string: buildApiUrl("settings"))!
+        let headers = [SG_API_AUTHORIZATION_HEADER: "Token \(token)"]
+        let completed = Atomic<Bool>(value: false)
+        
+        var request = URLRequest(url: url)
+        headers.forEach { key, value in
+            request.addValue(value, forHTTPHeaderField: key)
+        }
+        request.httpMethod = "POST"
+        
+        let jsonData = try? JSONSerialization.data(withJSONObject: data, options: [])
+        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
+        request.httpBody = jsonData
+        
+        let dataSignal = requestsCustom(request: request).start(next: { data, urlResponse in
+            let _ = completed.swap(true)
+            
+            if let httpResponse = urlResponse as? HTTPURLResponse {
+                switch httpResponse.statusCode {
+                case 200...299:
+                    subscriber.putCompletion()
+                default:
+                    subscriber.putError(.generic("Can't update settings: \(httpResponse.statusCode). Response: \(String(data: data, encoding: .utf8) ?? "")"))
+                }
+            } else {
+                subscriber.putError(.generic("Not an HTTP response: \(String(describing: urlResponse))"))
+            }
+        }, error: { error in
+            subscriber.putError(.generic("Error updating settings: \(String(describing: error))"))
+        })
+        
+        return ActionDisposable {
+            if !completed.with({ $0 }) {
+                dataSignal.dispose()
+            }
+        }
+    }
+}
+
+public func getSGAPIRegDate(token: String, deviceToken: String, userId: Int64) -> Signal<RegDate, SGAPIError> {
+    return Signal { subscriber in
+
+        let url = URL(string: buildApiUrl("regdate/\(userId)"))!
+        let headers = [
+            SG_API_AUTHORIZATION_HEADER: "Token \(token)",
+            SG_API_DEVICE_TOKEN_HEADER: deviceToken
+        ]
+        let completed = Atomic<Bool>(value: false)
+        
+        var request = URLRequest(url: url)
+        headers.forEach { key, value in
+            request.addValue(value, forHTTPHeaderField: key)
+        }
+        request.timeoutInterval = 10
+        
+        let downloadSignal = requestsCustom(request: request).start(next: { data, urlResponse in
+            let _ = completed.swap(true)
+            do {
+                let decoder = JSONDecoder()
+                decoder.keyDecodingStrategy = .convertFromSnakeCase
+                let settings = try decoder.decode(RegDate.self, from: data)
+                subscriber.putNext(settings)
+                subscriber.putCompletion()
+            } catch {
+                subscriber.putError(.generic("Can't parse regDate: \(error). Response: \(String(data: data, encoding: .utf8) ?? "")"))
+            }
+        }, error: { error in
+            subscriber.putError(.generic("Error requesting regDate: \(String(describing: error))"))
+        })
+        
+        return ActionDisposable {
+            if !completed.with({ $0 }) {
+                downloadSignal.dispose()
+            }
+        }
+    }
+}
+
+
+public func postSGReceipt(token: String, deviceToken: String, encodedReceiptData: Data) -> Signal<Void, SGAPIError> {
+    return Signal { subscriber in
+
+        let url = URL(string: buildApiUrl("validate"))!
+        let headers = [
+            SG_API_AUTHORIZATION_HEADER: "Token \(token)",
+            SG_API_DEVICE_TOKEN_HEADER: deviceToken
+        ]
+        let completed = Atomic<Bool>(value: false)
+        
+        var request = URLRequest(url: url)
+        headers.forEach { key, value in
+            request.addValue(value, forHTTPHeaderField: key)
+        }
+        request.httpMethod = "POST"
+        request.httpBody = encodedReceiptData
+        
+        let dataSignal = requestsCustom(request: request).start(next: { data, urlResponse in
+            let _ = completed.swap(true)
+            
+            if let httpResponse = urlResponse as? HTTPURLResponse {
+                switch httpResponse.statusCode {
+                case 200...299:
+                    subscriber.putCompletion()
+                default:
+                    subscriber.putError(.generic("Error posting Receipt: \(httpResponse.statusCode). Response: \(String(data: data, encoding: .utf8) ?? "")"))
+                }
+            } else {
+                subscriber.putError(.generic("Not an HTTP response: \(String(describing: urlResponse))"))
+            }
+        }, error: { error in
+            subscriber.putError(.generic("Error posting Receipt: \(String(describing: error))"))
+        })
+        
+        return ActionDisposable {
+            if !completed.with({ $0 }) {
+                dataSignal.dispose()
+            }
+        }
+    }
+}

Swiftgram/SGAPIToken/BUILD

@@ -0,0 +1,24 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGAPIToken",
+    module_name = "SGAPIToken",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/TelegramCore:TelegramCore",
+        "//Swiftgram/SGLogging:SGLogging",
+        "//Swiftgram/SGWebSettingsScheme:SGWebSettingsScheme",
+        "//Swiftgram/SGConfig:SGConfig",
+        "//Swiftgram/SGWebAppExtensions:SGWebAppExtensions",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGAPIToken/Sources/SGAPIToken.swift

@@ -0,0 +1,133 @@
+import Foundation
+import SwiftSignalKit
+import AccountContext
+import TelegramCore
+import SGLogging
+import SGConfig
+import SGWebAppExtensions
+
+private let tokenExpirationTime: TimeInterval = 30 * 60 // 30 minutes
+
+private var tokenCache: [Int64: (token: String, expiration: Date)] = [:]
+
+public enum SGAPITokenError {
+    case generic(String? = nil)
+}
+
+public func getSGApiToken(context: AccountContext, botUsername: String = SG_CONFIG.botUsername) -> Signal<String, SGAPITokenError> {
+    let userId = context.account.peerId.id._internalGetInt64Value()
+    
+    if let (token, expiration) = tokenCache[userId], Date() < expiration {
+        // SGLogger.shared.log("SGAPI", "Using cached token. Expiring at: \(expiration)")
+        return Signal { subscriber in
+            subscriber.putNext(token)
+            subscriber.putCompletion()
+            return EmptyDisposable
+        }
+    }
+    
+    SGLogger.shared.log("SGAPI", "Requesting new token")
+    // Workaround for Apple Review
+    if context.account.testingEnvironment {
+        return context.account.postbox.transaction { transaction -> String? in
+            if let testUserPeer = transaction.getPeer(context.account.peerId) as? TelegramUser, let testPhone = testUserPeer.phone {
+                return testPhone
+            } else {
+                return nil
+            }
+        }
+        |> mapToSignalPromotingError { phone -> Signal<String, SGAPITokenError> in
+            if let phone = phone {
+                // https://core.telegram.org/api/auth#test-accounts
+                if phone.starts(with: String(99966)) {
+                    SGLogger.shared.log("SGAPI", "Using demo token")
+                    tokenCache[userId] = (phone, Date().addingTimeInterval(tokenExpirationTime))
+                    return .single(phone)
+                } else {
+                    return .fail(.generic("Non-demo phone number on test DC"))
+                }
+            } else {
+                return .fail(.generic("Missing test account peer or it's number (how?)"))
+            }
+        }
+    }
+    
+    return Signal { subscriber in
+        let getSettingsURLSignal = getSGSettingsURL(context: context, botUsername: botUsername).start(next: { url in
+            if let hashPart = url.components(separatedBy: "#").last {
+                let parsedParams = urlParseHashParams(hashPart)
+                if let token = parsedParams["tgWebAppData"], let token = token {
+                    tokenCache[userId] = (token, Date().addingTimeInterval(tokenExpirationTime))
+                    #if DEBUG
+                    print("[SGAPI]", "API Token: \(token)")
+                    #endif
+                    subscriber.putNext(token)
+                    subscriber.putCompletion()
+                } else {
+                    subscriber.putError(.generic("Invalid or missing token in response url! \(url)"))
+                }
+            } else {
+                subscriber.putError(.generic("No hash part in URL \(url)"))
+            }
+        })
+        
+        return ActionDisposable {
+            getSettingsURLSignal.dispose()
+        }
+    }
+}
+
+public func getSGSettingsURL(context: AccountContext, botUsername: String = SG_CONFIG.botUsername, url: String = SG_CONFIG.webappUrl, themeParams: [String: Any]? = nil) -> Signal<String, SGAPITokenError> {
+    return Signal { subscriber in
+        //      themeParams = generateWebAppThemeParams(
+        //      context.sharedContext.currentPresentationData.with { $0 }.theme
+        //      )
+        var requestWebViewSignalDisposable: Disposable? = nil
+        var requestUpdatePeerIsBlocked: Disposable? = nil
+        let resolvePeerSignal = (
+            context.engine.peers.resolvePeerByName(name: botUsername, referrer: nil)
+            |> mapToSignal { result -> Signal<EnginePeer?, NoError> in
+                guard case let .result(result) = result else {
+                    return .complete()
+                }
+                return .single(result)
+            }).start(next: { botPeer in
+                if let botPeer = botPeer {
+                    SGLogger.shared.log("SGAPI", "Botpeer found for \(botUsername)")
+                    let requestWebViewSignal = context.engine.messages.requestWebView(peerId: botPeer.id, botId: botPeer.id, url: url, payload: nil, themeParams: themeParams, fromMenu: true, replyToMessageId: nil, threadId: nil)
+                    
+                    requestWebViewSignalDisposable = requestWebViewSignal.start(next: { webViewResult in
+                        subscriber.putNext(webViewResult.url)
+                        subscriber.putCompletion()
+                    }, error: { e in
+                        SGLogger.shared.log("SGAPI", "Webview request error, retrying with unblock")
+                        // if e.errorDescription == "YOU_BLOCKED_USER" {
+                        requestUpdatePeerIsBlocked = (context.engine.privacy.requestUpdatePeerIsBlocked(peerId: botPeer.id, isBlocked: false)
+                          |> afterDisposed(
+                            {
+                                requestWebViewSignalDisposable?.dispose()
+                                requestWebViewSignalDisposable = requestWebViewSignal.start(next: { webViewResult in
+                                    SGLogger.shared.log("SGAPI", "Webview retry success \(webViewResult)")
+                                    subscriber.putNext(webViewResult.url)
+                                    subscriber.putCompletion()
+                                }, error: { e in
+                                    SGLogger.shared.log("SGAPI", "Webview retry failure \(e)")
+                                    subscriber.putError(.generic("Webview retry failure \(e)"))
+                                })
+                            })).start()
+                            // }
+                    })
+                    
+                } else {
+                    SGLogger.shared.log("SGAPI", "Botpeer not found for \(botUsername)")
+                    subscriber.putError(.generic())
+                }
+            })
+        
+        return ActionDisposable {
+            resolvePeerSignal.dispose()
+            requestUpdatePeerIsBlocked?.dispose()
+            requestWebViewSignalDisposable?.dispose()
+        }
+    }
+}

Swiftgram/SGAPIWebSettings/BUILD

@@ -0,0 +1,23 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGAPIWebSettings",
+    module_name = "SGAPIWebSettings",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//Swiftgram/SGAPI:SGAPI",
+        "//Swiftgram/SGAPIToken:SGAPIToken",
+        "//Swiftgram/SGLogging:SGLogging",
+        "//Swiftgram/SGSimpleSettings:SGSimpleSettings",
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/TelegramCore:TelegramCore",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGAPIWebSettings/Sources/File.swift

@@ -0,0 +1,50 @@
+import Foundation
+
+import SGAPIToken
+import SGAPI
+import SGLogging
+
+import AccountContext
+
+import SGSimpleSettings
+import TelegramCore
+
+public func updateSGWebSettingsInteractivelly(context: AccountContext) {
+    let _ = getSGApiToken(context: context).startStandalone(next: { token in
+        let _ = getSGSettings(token: token).startStandalone(next: { webSettings in
+            SGLogger.shared.log("SGAPI", "New SGWebSettings for id \(context.account.peerId.id._internalGetInt64Value()): \(webSettings) ")
+            SGSimpleSettings.shared.canUseStealthMode = webSettings.global.storiesAvailable
+            SGSimpleSettings.shared.duckyAppIconAvailable = webSettings.global.duckyAppIconAvailable
+            let _ = (context.account.postbox.transaction { transaction in
+                updateAppConfiguration(transaction: transaction, { configuration -> AppConfiguration in
+                    var configuration = configuration
+                    configuration.sgWebSettings = webSettings
+                    return configuration
+                })
+            }).startStandalone()
+        }, error: { e in
+            if case let .generic(errorMessage) = e, let errorMessage = errorMessage {
+                SGLogger.shared.log("SGAPI", errorMessage)
+            }
+        })
+    }, error: { e in
+        if case let .generic(errorMessage) = e, let errorMessage = errorMessage {
+            SGLogger.shared.log("SGAPI", errorMessage)
+        }
+    })
+}
+
+
+public func postSGWebSettingsInteractivelly(context: AccountContext, data: [String: Any]) {
+    let _ = getSGApiToken(context: context).startStandalone(next: { token in
+        let _ = postSGSettings(token: token, data: data).startStandalone(error: { e in
+            if case let .generic(errorMessage) = e, let errorMessage = errorMessage {
+                SGLogger.shared.log("SGAPI", errorMessage)
+            }
+        })
+    }, error: { e in
+        if case let .generic(errorMessage) = e, let errorMessage = errorMessage {
+            SGLogger.shared.log("SGAPI", errorMessage)
+        }
+    })
+}

Swiftgram/SGActionRequestHandlerSanitizer/BUILD

@@ -0,0 +1,17 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGActionRequestHandlerSanitizer",
+    module_name = "SGActionRequestHandlerSanitizer",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGActionRequestHandlerSanitizer/Sources/File.swift

@@ -0,0 +1,15 @@
+import Foundation
+
+public func sgActionRequestHandlerSanitizer(_ url: URL) -> URL {
+    var url = url
+    if let scheme = url.scheme {
+        let openInPrefix = "\(scheme)://parseurl?url="
+        let urlString = url.absoluteString
+        if urlString.hasPrefix(openInPrefix) {
+            if let unwrappedUrlString = String(urlString.dropFirst(openInPrefix.count)).removingPercentEncoding, let newUrl = URL(string: unwrappedUrlString) {
+                url = newUrl
+            }
+        }
+    }
+    return url
+}

Swiftgram/SGAppGroupIdentifier/BUILD

@@ -0,0 +1,17 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGAppGroupIdentifier",
+    module_name = "SGAppGroupIdentifier",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGAppGroupIdentifier/Sources/SGAppGroupIdentifier.swift

@@ -0,0 +1,28 @@
+import Foundation
+
+let fallbackBaseBundleId: String = "app.swiftgram.ios"
+
+public func sgAppGroupIdentifier() -> String {
+    let baseBundleId: String
+    if let bundleId: String = Bundle.main.bundleIdentifier {
+        if Bundle.main.bundlePath.hasSuffix(".appex") {
+            if let lastDotRange: Range<String.Index> = bundleId.range(of: ".", options: [.backwards]) {
+                baseBundleId = String(bundleId[..<lastDotRange.lowerBound])
+            } else {
+                baseBundleId = fallbackBaseBundleId
+            }
+        } else {
+            baseBundleId = bundleId
+        }
+    } else {
+        baseBundleId = fallbackBaseBundleId
+    }
+    
+    let result: String = "group.\(baseBundleId)"
+    
+    #if DEBUG
+    print("APP_GROUP_IDENTIFIER: \(result)")
+    #endif
+    
+    return result
+}

Swiftgram/SGConfig/BUILD

@@ -0,0 +1,18 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGConfig",
+    module_name = "SGConfig",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/BuildConfig:BuildConfig"
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGConfig/Sources/File.swift

@@ -0,0 +1,21 @@
+import Foundation
+import BuildConfig
+
+public struct SGConfig: Codable {
+    public var apiUrl: String = "https://api.swiftgram.app"
+    public var webappUrl: String = "https://my.swiftgram.app"
+    public var botUsername: String = "SwiftgramBot"
+    public var iaps: [String] = []
+}
+
+private func parseSGConfig(_ jsonString: String) -> SGConfig {
+    let jsonData = Data(jsonString.utf8)
+    let decoder = JSONDecoder()
+    decoder.keyDecodingStrategy = .convertFromSnakeCase
+    return (try? decoder.decode(SGConfig.self, from: jsonData)) ?? SGConfig()
+}
+
+private let baseAppBundleId = Bundle.main.bundleIdentifier!
+private let buildConfig = BuildConfig(baseAppBundleId: baseAppBundleId)
+public let SG_CONFIG: SGConfig = parseSGConfig(buildConfig.sgConfig)
+public let SG_API_WEBAPP_URL_PARSED = URL(string: SG_CONFIG.webappUrl)!

Swiftgram/SGContentAnalysis/BUILD

@@ -0,0 +1,18 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGContentAnalysis",
+    module_name = "SGContentAnalysis",
+    srcs = glob([
+		"Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGContentAnalysis/Sources/ContentAnalysis.swift

@@ -0,0 +1,64 @@
+import SensitiveContentAnalysis
+import SwiftSignalKit
+
+public enum ContentAnalysisError: Error {
+    case generic(_ message: String)
+}
+
+public enum ContentAnalysisMediaType {
+    case image
+    case video
+}
+
+public func canAnalyzeMedia() -> Bool {
+    if #available(iOS 17, *) {
+        let analyzer = SCSensitivityAnalyzer()
+        let policy = analyzer.analysisPolicy
+        return policy != .disabled
+    } else {
+        return false
+    }
+}
+
+
+public func analyzeMediaSignal(_ url: URL, mediaType: ContentAnalysisMediaType = .image) -> Signal<Bool, Error> {
+    return Signal { subscriber in
+        analyzeMedia(url: url, mediaType: mediaType, completion: { result, error in
+            if let result = result {
+                subscriber.putNext(result)
+                subscriber.putCompletion()
+            } else if let error = error {
+                subscriber.putError(error)
+            } else {
+                subscriber.putError(ContentAnalysisError.generic("Unknown response"))
+            }
+        })
+        
+        return ActionDisposable {
+        }
+    }
+}
+
+private func analyzeMedia(url: URL, mediaType: ContentAnalysisMediaType, completion: @escaping (Bool?, Error?) -> Void) {
+    if #available(iOS 17, *) {
+        let analyzer = SCSensitivityAnalyzer()
+        switch mediaType {
+        case .image:
+            analyzer.analyzeImage(at: url) { analysisResult, analysisError in
+                completion(analysisResult?.isSensitive, analysisError)
+            }
+        case .video:
+            Task {
+                do {
+                    let handler = analyzer.videoAnalysis(forFileAt: url)
+                    let response = try await handler.hasSensitiveContent()
+                    completion(response.isSensitive, nil)
+                } catch {
+                    completion(nil, error)
+                }
+            }
+        }
+    } else {
+        completion(false, nil)
+    }
+}

Swiftgram/SGDBReset/BUILD

@@ -0,0 +1,9 @@
+filegroup(
+    name = "SGDBReset",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGDBReset/Sources/File.swift

@@ -0,0 +1,162 @@
+import UIKit
+import Foundation
+import SGLogging
+
+private let dbResetKey = "sg_db_reset"
+private let dbHardResetKey = "sg_db_hard_reset"
+
+public func sgDBResetIfNeeded(databasePath: String, present: ((UIViewController) -> ())?) {
+    guard UserDefaults.standard.bool(forKey: dbResetKey) else {
+        return
+    }
+    NSLog("[SG.DBReset] Resetting DB with system settings")
+    let alert = UIAlertController(
+        title: "Metadata Reset.\nPlease wait...",
+        message: nil,
+        preferredStyle: .alert
+    )
+    present?(alert)
+    do {
+        let _ = try FileManager.default.removeItem(atPath: databasePath)
+        NSLog("[SG.DBReset] Done. Reset completed")
+        let successAlert = UIAlertController(
+            title: "Metadata Reset completed",
+            message: nil,
+            preferredStyle: .alert
+        )
+        successAlert.addAction(UIAlertAction(title: "Restart App", style: .cancel) { _ in
+            exit(0)
+        })
+        successAlert.addAction(UIAlertAction(title: "OK", style: .default))
+        alert.dismiss(animated: false) {
+            present?(successAlert)
+        }
+    } catch {
+        NSLog("[SG.DBReset] ERROR. Failed to reset database: \(error)")
+        let failAlert = UIAlertController(
+            title: "ERROR. Failed to Reset database",
+            message: "\(error)",
+            preferredStyle: .alert
+        )
+        alert.dismiss(animated: false) {
+            present?(failAlert)
+        }
+    }
+    UserDefaults.standard.set(false, forKey: dbResetKey)
+//    let semaphore = DispatchSemaphore(value: 0)
+//    semaphore.wait()
+}
+
+public func sgHardReset(dataPath: String, present: ((UIViewController) -> ())?) {
+    let startAlert = UIAlertController(
+        title: "ATTENTION",
+        message: "Confirm RESET ALL?",
+        preferredStyle: .alert
+    )
+    
+    startAlert.addAction(UIAlertAction(title: "Cancel", style: .cancel) { _ in
+        exit(0)
+    })
+    startAlert.addAction(UIAlertAction(title: "RESET", style: .destructive) { _ in
+        let ensureAlert = UIAlertController(
+            title: "⚠️ ATTENTION ⚠️",
+            message: "ARE YOU SURE you want to make a RESET ALL?",
+            preferredStyle: .alert
+        )
+        
+        ensureAlert.addAction(UIAlertAction(title: "Cancel", style: .default) { _ in
+            exit(0)
+        })
+        ensureAlert.addAction(UIAlertAction(title: "RESET NOW", style: .destructive) { _ in
+            NSLog("[SG.DBReset] Reset All with system settings")
+            let alert = UIAlertController(
+                title: "Reset All.\nPlease wait...",
+                message: nil,
+                preferredStyle: .alert
+            )
+            ensureAlert.dismiss(animated: false) {
+                present?(alert)
+            }
+            
+            do {
+                let fileManager = FileManager.default
+                let contents = try fileManager.contentsOfDirectory(atPath: dataPath)
+
+                // Filter directories that match our criteria
+                let accountDirectories = contents.compactMap { filename in
+                    let fullPath = (dataPath as NSString).appendingPathComponent(filename)
+                    
+                    var isDirectory: ObjCBool = false
+                    if fileManager.fileExists(atPath: fullPath, isDirectory: &isDirectory), isDirectory.boolValue {
+                        if filename.hasPrefix("account-") || filename == "accounts-metadata" {
+                            return fullPath
+                        }
+                    }
+                    return nil
+                }
+
+                NSLog("[SG.DBReset] Found \(accountDirectories.count) account dirs...")
+                var deletedPostboxCount = 0
+                for accountDir in accountDirectories {
+                    let accountName = (accountDir as NSString).lastPathComponent
+                    let postboxPath = (accountDir as NSString).appendingPathComponent("postbox")
+                    
+                    var isPostboxDir: ObjCBool = false
+                    if fileManager.fileExists(atPath: postboxPath, isDirectory: &isPostboxDir), isPostboxDir.boolValue {
+                        // Delete postbox/db
+                        let dbPath = (postboxPath as NSString).appendingPathComponent("db")
+                        var isDbDir: ObjCBool = false
+                        if fileManager.fileExists(atPath: dbPath, isDirectory: &isDbDir), isDbDir.boolValue {
+                            NSLog("[SG.DBReset] Trying to delete postbox/db in: \(accountName)")
+                            try fileManager.removeItem(atPath: dbPath)
+                            NSLog("[SG.DBReset] OK. Deleted postbox/db directory in: \(accountName)")
+                        }
+                        
+                        // Delete postbox/media
+                        let mediaPath = (postboxPath as NSString).appendingPathComponent("media")
+                        var isMediaDir: ObjCBool = false
+                        if fileManager.fileExists(atPath: mediaPath, isDirectory: &isMediaDir), isMediaDir.boolValue {
+                            NSLog("[SG.DBReset] Trying to delete postbox/media in: \(accountName)")
+                            try fileManager.removeItem(atPath: mediaPath)
+                            NSLog("[SG.DBReset] OK. Deleted postbox/media directory in: \(accountName)")
+                        }
+                        
+                        deletedPostboxCount += 1
+                    }
+                }
+
+
+                NSLog("[SG.DBReset] Done. Reset All completed")
+                let successAlert = UIAlertController(
+                    title: "Reset All completed",
+                    message: nil,
+                    preferredStyle: .alert
+                )
+                successAlert.addAction(UIAlertAction(title: "Restart App", style: .cancel) { _ in
+                    exit(0)
+                })
+                alert.dismiss(animated: false) {
+                    present?(successAlert)
+                }
+            } catch {
+                NSLog("[SG.DBReset] ERROR. Reset All failed: \(error)")
+                let failAlert = UIAlertController(
+                    title: "ERROR. Reset All failed",
+                    message: "\(error)",
+                    preferredStyle: .alert
+                )
+                alert.dismiss(animated: false) {
+                    present?(failAlert)
+                }
+            }
+        })
+        ensureAlert.addAction(UIAlertAction(title: "Cancel", style: .cancel) { _ in
+            exit(0)
+        })
+        
+        present?(ensureAlert)
+    })
+             
+    present?(startAlert)
+    UserDefaults.standard.set(false, forKey: dbHardResetKey)
+}

Swiftgram/SGDebugUI/BUILD

@@ -0,0 +1,51 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+config_setting(
+    name = "debug_build",
+    values = {
+        "compilation_mode": "dbg",
+    },
+)
+
+flex_dependency = select({
+    ":debug_build": [
+        "@flex_sdk//:FLEX"
+    ],
+    "//conditions:default": [],
+})
+
+
+swift_library(
+    name = "SGDebugUI",
+    module_name = "SGDebugUI",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//Swiftgram/SGItemListUI:SGItemListUI",
+        "//Swiftgram/SGLogging:SGLogging",
+        "//Swiftgram/SGSimpleSettings:SGSimpleSettings",
+        "//Swiftgram/SGStrings:SGStrings",
+        "//Swiftgram/SGSwiftUI:SGSwiftUI",
+        "//Swiftgram/SGIAP:SGIAP",
+        "//Swiftgram/SGPayWall:SGPayWall",
+        "//submodules/TelegramUIPreferences:TelegramUIPreferences",
+        "//submodules/LegacyUI:LegacyUI",
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/Postbox:Postbox",
+        "//submodules/Display:Display",
+        "//submodules/TelegramCore:TelegramCore",
+        "//submodules/TelegramPresentationData:TelegramPresentationData",
+        "//submodules/ItemListUI:ItemListUI",
+        "//submodules/PresentationDataUtils:PresentationDataUtils",
+        "//submodules/OverlayStatusController:OverlayStatusController",
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/UndoUI:UndoUI"
+    ] + flex_dependency,
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGDebugUI/Sources/SGDebugUI.swift

@@ -0,0 +1,217 @@
+import Foundation
+import UniformTypeIdentifiers
+import SGItemListUI
+import UndoUI
+import AccountContext
+import Display
+import TelegramCore
+import Postbox
+import ItemListUI
+import SwiftSignalKit
+import TelegramPresentationData
+import PresentationDataUtils
+import TelegramUIPreferences
+
+// Optional
+import SGSimpleSettings
+import SGLogging
+import SGPayWall
+import OverlayStatusController
+#if DEBUG
+import FLEX
+#endif
+
+
+private enum SGDebugControllerSection: Int32, SGItemListSection {
+    case base
+    case notifications
+}
+
+private enum SGDebugDisclosureLink: String {
+    case sessionBackupManager
+    case messageFilter
+    case debugIAP
+}
+
+private enum SGDebugActions: String {
+    case flexing
+    case fileManager
+    case clearRegDateCache
+    case restorePurchases
+    case setIAP
+    case resetIAP
+}
+
+private enum SGDebugToggles: String {
+    case forceImmediateShareSheet
+    case legacyNotificationsFix
+    case inputToolbar
+}
+
+
+private enum SGDebugOneFromManySetting: String {
+    case pinnedMessageNotifications
+    case mentionsAndRepliesNotifications
+}
+
+private typealias SGDebugControllerEntry = SGItemListUIEntry<SGDebugControllerSection, SGDebugToggles, AnyHashable, SGDebugOneFromManySetting, SGDebugDisclosureLink, SGDebugActions>
+
+private func SGDebugControllerEntries(presentationData: PresentationData) -> [SGDebugControllerEntry] {
+    var entries: [SGDebugControllerEntry] = []
+    
+    let id = SGItemListCounter()
+    #if DEBUG
+    entries.append(.action(id: id.count, section: .base, actionType: .flexing, text: "FLEX", kind: .generic))
+    entries.append(.action(id: id.count, section: .base, actionType: .fileManager, text: "FileManager", kind: .generic))
+    #endif
+
+    entries.append(.action(id: id.count, section: .base, actionType: .clearRegDateCache, text: "Clear Regdate cache", kind: .generic))
+    entries.append(.toggle(id: id.count, section: .base, settingName: .forceImmediateShareSheet, value: SGSimpleSettings.shared.forceSystemSharing, text: "Force System Share Sheet", enabled: true))
+    
+    entries.append(.action(id: id.count, section: .base, actionType: .restorePurchases, text: "PayWall.RestorePurchases".i18n(presentationData.strings.baseLanguageCode), kind: .generic))
+    #if DEBUG
+    entries.append(.action(id: id.count, section: .base, actionType: .setIAP, text: "Set Pro", kind: .generic))
+    #endif
+    entries.append(.action(id: id.count, section: .base, actionType: .resetIAP, text: "Reset Pro", kind: .destructive))
+
+    entries.append(.toggle(id: id.count, section: .notifications, settingName: .legacyNotificationsFix, value: SGSimpleSettings.shared.legacyNotificationsFix, text: "[OLD] Fix empty notifications", enabled: true))
+    return entries
+}
+private func okUndoController(_ text: String, _ presentationData: PresentationData) -> UndoOverlayController {
+    return UndoOverlayController(presentationData: presentationData, content: .succeed(text: text, timeout: nil, customUndoText: nil), elevatedLayout: false, action: { _ in return false })
+}
+
+
+public func sgDebugController(context: AccountContext) -> ViewController {
+    var presentControllerImpl: ((ViewController, ViewControllerPresentationArguments?) -> Void)?
+    var pushControllerImpl: ((ViewController) -> Void)?
+
+    let simplePromise = ValuePromise(true, ignoreRepeated: false)
+    
+    let arguments = SGItemListArguments<SGDebugToggles, AnyHashable, SGDebugOneFromManySetting, SGDebugDisclosureLink, SGDebugActions>(context: context, setBoolValue: { toggleName, value in
+        switch toggleName {
+            case .forceImmediateShareSheet:
+                SGSimpleSettings.shared.forceSystemSharing = value
+            case .legacyNotificationsFix:
+                SGSimpleSettings.shared.legacyNotificationsFix = value
+                SGSimpleSettings.shared.synchronizeShared()
+            case .inputToolbar:
+                SGSimpleSettings.shared.inputToolbar = value
+        }
+    }, setOneFromManyValue: { setting in
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        let actionSheet = ActionSheetController(presentationData: presentationData)
+        let items: [ActionSheetItem] = []
+//        var items: [ActionSheetItem] = []
+        
+//        switch (setting) {
+//        }
+        
+        actionSheet.setItemGroups([ActionSheetItemGroup(items: items), ActionSheetItemGroup(items: [
+            ActionSheetButtonItem(title: presentationData.strings.Common_Cancel, color: .accent, font: .bold, action: { [weak actionSheet] in
+                actionSheet?.dismissAnimated()
+            })
+        ])])
+        presentControllerImpl?(actionSheet, ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
+    }, openDisclosureLink: { _ in
+    }, action: { actionType in
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        switch actionType {
+            case .clearRegDateCache:
+                SGLogger.shared.log("SGDebug", "Regdate cache cleanup init")
+                
+                /*
+                let spinner = OverlayStatusController(theme: presentationData.theme, type: .loading(cancelled: nil))
+
+                presentControllerImpl?(spinner, nil)
+                */
+                SGSimpleSettings.shared.regDateCache.drop()
+                SGLogger.shared.log("SGDebug", "Regdate cache cleanup succesfull")
+                presentControllerImpl?(okUndoController("OK: Regdate cache cleaned", presentationData), nil)
+                /*
+                Queue.mainQueue().async() { [weak spinner] in
+                    spinner?.dismiss()
+                }
+                */
+        case .flexing:
+            #if DEBUG
+            FLEXManager.shared.toggleExplorer()
+            #endif
+        case .fileManager:
+            #if DEBUG
+            let baseAppBundleId = Bundle.main.bundleIdentifier!
+            let appGroupName = "group.\(baseAppBundleId)"
+            let maybeAppGroupUrl = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: appGroupName)
+            if let maybeAppGroupUrl = maybeAppGroupUrl {
+                if let fileManager = FLEXFileBrowserController(path: maybeAppGroupUrl.path) {
+                    FLEXManager.shared.showExplorer()
+                    let flexNavigation = FLEXNavigationController(rootViewController: fileManager)
+                    FLEXManager.shared.presentTool({ return flexNavigation })
+                }
+            } else {
+                presentControllerImpl?(UndoOverlayController(
+                    presentationData: presentationData,
+                    content: .info(title: nil, text: "Empty path", timeout: nil, customUndoText: nil),
+                    elevatedLayout: false,
+                    action: { _ in return false }
+                ),
+                nil)
+            }
+            #endif
+        case .restorePurchases:
+            presentControllerImpl?(UndoOverlayController(
+                presentationData: presentationData,
+                content: .info(title: nil, text: "PayWall.Button.Restoring".i18n(args: context.sharedContext.currentPresentationData.with { $0 }.strings.baseLanguageCode), timeout: nil, customUndoText: nil),
+                elevatedLayout: false,
+                action: { _ in return false }
+            ),
+            nil)
+            context.sharedContext.SGIAP?.restorePurchases {}
+        case .setIAP:
+            #if DEBUG
+            #endif
+        case .resetIAP:
+            let updateSettingsSignal = updateSGStatusInteractively(accountManager: context.sharedContext.accountManager, { status in
+                var status = status
+                status.status = SGStatus.default.status
+                SGSimpleSettings.shared.primaryUserId = ""
+                return status
+            })
+            let _ = (updateSettingsSignal |> deliverOnMainQueue).start(next: {
+                presentControllerImpl?(UndoOverlayController(
+                    presentationData: presentationData,
+                    content: .info(title: nil, text: "Status reset completed. You can now restore purchases.", timeout: nil, customUndoText: nil),
+                    elevatedLayout: false,
+                    action: { _ in return false }
+                ),
+                nil)
+            })
+        }
+    })
+    
+    let signal = combineLatest(context.sharedContext.presentationData, simplePromise.get())
+    |> map { presentationData, _ ->  (ItemListControllerState, (ItemListNodeState, Any)) in
+        
+        let entries = SGDebugControllerEntries(presentationData: presentationData)
+        
+        let controllerState = ItemListControllerState(presentationData: ItemListPresentationData(presentationData), title: .text("Swiftgram Debug"), leftNavigationButton: nil, rightNavigationButton: nil, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back))
+        
+        let listState = ItemListNodeState(presentationData: ItemListPresentationData(presentationData), entries: entries, style: .blocks, ensureVisibleItemTag: /*focusOnItemTag*/ nil, initialScrollToItem: nil /* scrollToItem*/ )
+        
+        return (controllerState, (listState, arguments))
+    }
+    
+    let controller = ItemListController(context: context, state: signal)
+    presentControllerImpl = { [weak controller] c, a in
+        controller?.present(c, in: .window(.root), with: a)
+    }
+    pushControllerImpl = { [weak controller] c in
+        (controller?.navigationController as? NavigationController)?.pushViewController(c)
+    }
+    // Workaround
+    let _ = pushControllerImpl
+    
+    return controller
+}
+
+

Swiftgram/SGDeviceToken/BUILD

@@ -0,0 +1,18 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGDeviceToken",
+    module_name = "SGDeviceToken",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGDeviceToken/Sources/File.swift

@@ -0,0 +1,31 @@
+import SwiftSignalKit
+import DeviceCheck
+
+public enum SGDeviceTokenError {
+    case unsupportedDevice
+    case generic(String)
+}
+
+public func getDeviceToken() -> Signal<String, SGDeviceTokenError> {
+    return Signal { subscriber in
+        let currentDevice = DCDevice.current
+        if currentDevice.isSupported {
+            currentDevice.generateToken { (data, error) in
+                guard error == nil else {
+                    subscriber.putError(.generic(error!.localizedDescription))
+                    return
+                }
+                if let tokenData = data {
+                    subscriber.putNext(tokenData.base64EncodedString())
+                    subscriber.putCompletion()
+                } else {
+                    subscriber.putError(.generic("Empty Token"))
+                }
+            }
+        } else {
+            subscriber.putError(.unsupportedDevice)
+        }
+        return ActionDisposable {
+        }
+    }
+}

Swiftgram/SGDoubleTapMessageAction/BUILD

@@ -0,0 +1,9 @@
+filegroup(
+    name = "SGDoubleTapMessageAction",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGDoubleTapMessageAction/Sources/SGDoubleTapMessageAction.swift

@@ -0,0 +1,13 @@
+import Foundation
+import SGSimpleSettings
+import Postbox
+import TelegramCore
+
+
+func sgDoubleTapMessageAction(incoming: Bool, message: Message) -> String {
+    if incoming {
+        return SGSimpleSettings.MessageDoubleTapAction.default.rawValue
+    } else {
+        return SGSimpleSettings.shared.messageDoubleTapActionOutgoing
+    }
+}

Swiftgram/SGEmojiKeyboardDefaultFirst/BUILD

@@ -0,0 +1,9 @@
+filegroup(
+    name = "SGEmojiKeyboardDefaultFirst",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGEmojiKeyboardDefaultFirst/Sources/SGEmojiKeyboardDefaultFirst.swift

@@ -0,0 +1,23 @@
+import Foundation
+
+
+func sgPatchEmojiKeyboardItems(_ items: [EmojiPagerContentComponent.ItemGroup]) -> [EmojiPagerContentComponent.ItemGroup] {
+    var items = items
+    let staticEmojisIndex = items.firstIndex { item in
+        if let groupId = item.groupId.base as? String, groupId == "static" {
+            return true
+        }
+        return false
+    }
+    let recentEmojisIndex = items.firstIndex { item in
+        if let groupId = item.groupId.base as? String, groupId == "recent" {
+            return true
+        }
+        return false
+    }
+    if let staticEmojisIndex = staticEmojisIndex {
+        let staticEmojiItem = items.remove(at: staticEmojisIndex)
+        items.insert(staticEmojiItem, at: (recentEmojisIndex ?? -1) + 1 )
+    }
+    return items
+}

Swiftgram/SGIAP/BUILD

@@ -0,0 +1,21 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGIAP",
+    module_name = "SGIAP",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//Swiftgram/SGLogging:SGLogging",
+        "//Swiftgram/SGConfig:SGConfig",
+        "//submodules/AppBundle:AppBundle",
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGIAP/Sources/SGIAP.swift

@@ -0,0 +1,384 @@
+import StoreKit
+import SGConfig
+import SGLogging
+import AppBundle
+import Combine
+
+private final class CurrencyFormatterEntry {
+    public let symbol: String
+    public let thousandsSeparator: String
+    public let decimalSeparator: String
+    public let symbolOnLeft: Bool
+    public let spaceBetweenAmountAndSymbol: Bool
+    public let decimalDigits: Int
+    
+    public init(symbol: String, thousandsSeparator: String, decimalSeparator: String, symbolOnLeft: Bool, spaceBetweenAmountAndSymbol: Bool, decimalDigits: Int) {
+        self.symbol = symbol
+        self.thousandsSeparator = thousandsSeparator
+        self.decimalSeparator = decimalSeparator
+        self.symbolOnLeft = symbolOnLeft
+        self.spaceBetweenAmountAndSymbol = spaceBetweenAmountAndSymbol
+        self.decimalDigits = decimalDigits
+    }
+}
+
+private func getCurrencyExp(currency: String) -> Int {
+    switch currency {
+    case "CLF":
+        return 4
+    case "BHD", "IQD", "JOD", "KWD", "LYD", "OMR", "TND":
+        return 3
+    case "BIF", "BYR", "CLP", "CVE", "DJF", "GNF", "ISK", "JPY", "KMF", "KRW", "MGA", "PYG", "RWF", "UGX", "UYI", "VND", "VUV", "XAF", "XOF", "XPF":
+        return 0
+    case "MRO":
+        return 1
+    default:
+        return 2
+    }
+}
+
+private func loadCurrencyFormatterEntries() -> [String: CurrencyFormatterEntry] {
+    guard let filePath = getAppBundle().path(forResource: "currencies", ofType: "json") else {
+        return [:]
+    }
+    guard let data = try? Data(contentsOf: URL(fileURLWithPath: filePath)) else {
+        return [:]
+    }
+    
+    guard let object = try? JSONSerialization.jsonObject(with: data, options: []), let dict = object as? [String: AnyObject] else {
+        return [:]
+    }
+    
+    var result: [String: CurrencyFormatterEntry] = [:]
+    
+    for (code, contents) in dict {
+        if let contentsDict = contents as? [String: AnyObject] {
+            let entry = CurrencyFormatterEntry(
+                symbol: contentsDict["symbol"] as! String,
+                thousandsSeparator: contentsDict["thousandsSeparator"] as! String,
+                decimalSeparator: contentsDict["decimalSeparator"] as! String,
+                symbolOnLeft: (contentsDict["symbolOnLeft"] as! NSNumber).boolValue,
+                spaceBetweenAmountAndSymbol: (contentsDict["spaceBetweenAmountAndSymbol"] as! NSNumber).boolValue,
+                decimalDigits: getCurrencyExp(currency: code.uppercased())
+            )
+            result[code] = entry
+            result[code.lowercased()] = entry
+        }
+    }
+    
+    return result
+}
+
+private let currencyFormatterEntries = loadCurrencyFormatterEntries()
+
+private func fractionalValueToCurrencyAmount(value: Double, currency: String) -> Int64? {
+    guard let entry = currencyFormatterEntries[currency] ?? currencyFormatterEntries["USD"] else {
+        return nil
+    }
+    var factor: Double = 1.0
+    for _ in 0 ..< entry.decimalDigits {
+        factor *= 10.0
+    }
+    if value > Double(Int64.max) / factor {
+        return nil
+    } else {
+        return Int64(value * factor)
+    }
+}
+
+
+public extension Notification.Name {
+    static let SGIAPHelperPurchaseNotification = Notification.Name("SGIAPPurchaseNotification")
+    static let SGIAPHelperErrorNotification = Notification.Name("SGIAPErrorNotification")
+    static let SGIAPHelperProductsUpdatedNotification = Notification.Name("SGIAPProductsUpdatedNotification")
+    static let SGIAPHelperValidationErrorNotification = Notification.Name("SGIAPValidationErrorNotification")
+}
+
+public final class SGIAPManager: NSObject {
+    private var productRequest: SKProductsRequest?
+    private var productsRequestCompletion: (([SKProduct]) -> Void)?
+    private var purchaseCompletion: ((Bool, Error?) -> Void)?
+    
+    public private(set) var availableProducts: [SGProduct] = []
+    private var finishedSuccessfulTransactions = Set<String>()
+    private var onRestoreCompletion: (() -> Void)?
+    
+    public final class SGProduct: Equatable {
+        private lazy var numberFormatter: NumberFormatter = {
+            let numberFormatter = NumberFormatter()
+            numberFormatter.numberStyle = .currency
+            numberFormatter.locale = self.skProduct.priceLocale
+            return numberFormatter
+        }()
+        
+        public let skProduct: SKProduct
+        
+        init(skProduct: SKProduct) {
+            self.skProduct = skProduct
+        }
+        
+        public var id: String {
+            return self.skProduct.productIdentifier
+        }
+        
+        public var isSubscription: Bool {
+            if #available(iOS 12.0, *) {
+                return self.skProduct.subscriptionGroupIdentifier != nil
+            } else {
+                return self.skProduct.subscriptionPeriod != nil
+            }
+        }
+        
+        public var price: String {
+            return self.numberFormatter.string(from: self.skProduct.price) ?? ""
+        }
+        
+        public func pricePerMonth(_ monthsCount: Int) -> String {
+            let price = self.skProduct.price.dividing(by: NSDecimalNumber(value: monthsCount)).round(2)
+            return self.numberFormatter.string(from: price) ?? ""
+        }
+        
+        public func defaultPrice(_ value: NSDecimalNumber, monthsCount: Int) -> String {
+            let price = value.multiplying(by: NSDecimalNumber(value: monthsCount)).round(2)
+            let prettierPrice = price
+                .multiplying(by: NSDecimalNumber(value: 2))
+                .rounding(accordingToBehavior:
+                    NSDecimalNumberHandler(
+                        roundingMode: .up,
+                        scale: Int16(0),
+                        raiseOnExactness: false,
+                        raiseOnOverflow: false,
+                        raiseOnUnderflow: false,
+                        raiseOnDivideByZero: false
+                    )
+                )
+                .dividing(by: NSDecimalNumber(value: 2))
+                .subtracting(NSDecimalNumber(value: 0.01))
+            return self.numberFormatter.string(from: prettierPrice) ?? ""
+        }
+        
+        public func multipliedPrice(count: Int) -> String {
+            let price = self.skProduct.price.multiplying(by: NSDecimalNumber(value: count)).round(2)
+            let prettierPrice = price
+                .multiplying(by: NSDecimalNumber(value: 2))
+                .rounding(accordingToBehavior:
+                    NSDecimalNumberHandler(
+                        roundingMode: .up,
+                        scale: Int16(0),
+                        raiseOnExactness: false,
+                        raiseOnOverflow: false,
+                        raiseOnUnderflow: false,
+                        raiseOnDivideByZero: false
+                    )
+                )
+                .dividing(by: NSDecimalNumber(value: 2))
+                .subtracting(NSDecimalNumber(value: 0.01))
+            return self.numberFormatter.string(from: prettierPrice) ?? ""
+        }
+        
+        public var priceValue: NSDecimalNumber {
+            return self.skProduct.price
+        }
+        
+        public var priceCurrencyAndAmount: (currency: String, amount: Int64) {
+            if let currencyCode = self.numberFormatter.currencyCode,
+                let amount = fractionalValueToCurrencyAmount(value: self.priceValue.doubleValue, currency: currencyCode) {
+                return (currencyCode, amount)
+            } else {
+                return ("", 0)
+            }
+        }
+        
+        public static func ==(lhs: SGProduct, rhs: SGProduct) -> Bool {
+            if lhs.id != rhs.id {
+                return false
+            }
+            if lhs.isSubscription != rhs.isSubscription {
+                return false
+            }
+            if lhs.priceValue != rhs.priceValue {
+                return false
+            }
+            return true
+        }
+        
+    }
+    
+    public init(foo: Bool = false) { // I don't want to override init, idk why
+        super.init()
+
+        SKPaymentQueue.default().add(self)
+
+        #if DEBUG && false
+        DispatchQueue.main.asyncAfter(deadline: .now() + 20) {
+            self.requestProducts()
+        }
+        #else
+        self.requestProducts()
+        #endif
+    }
+    
+    deinit {
+        SKPaymentQueue.default().remove(self)
+    }
+    
+    public var canMakePayments: Bool {
+        return SKPaymentQueue.canMakePayments()
+    }
+    
+    public func buyProduct(_ product: SKProduct) {
+        SGLogger.shared.log("SGIAP", "Buying \(product.productIdentifier)...")
+        let payment = SKPayment(product: product)
+        SKPaymentQueue.default().add(payment)
+    }
+    
+    private func requestProducts() {
+        SGLogger.shared.log("SGIAP", "Requesting products for \(SG_CONFIG.iaps.count) ids...")
+        let productRequest = SKProductsRequest(productIdentifiers: Set(SG_CONFIG.iaps))
+        
+        productRequest.delegate = self
+        productRequest.start()
+        
+        self.productRequest = productRequest
+    }
+    
+    public func restorePurchases(completion: @escaping () -> Void) {
+        SGLogger.shared.log("SGIAP", "Restoring purchases...")
+        self.onRestoreCompletion = completion
+
+        let paymentQueue = SKPaymentQueue.default()
+        paymentQueue.restoreCompletedTransactions()
+    }
+
+}
+
+extension SGIAPManager: SKProductsRequestDelegate {
+    public func productsRequest(_ request: SKProductsRequest, didReceive response: SKProductsResponse) {
+        self.productRequest = nil
+        
+        DispatchQueue.main.async {
+            let products = response.products
+            SGLogger.shared.log("SGIAP", "Received products (\(products.count)): \(products.map({ $0.productIdentifier }).joined(separator: ", "))")
+            let currentlyAvailableProducts = self.availableProducts
+            self.availableProducts = products.map({ SGProduct(skProduct: $0) })
+            if currentlyAvailableProducts != self.availableProducts {
+                NotificationCenter.default.post(name: .SGIAPHelperProductsUpdatedNotification, object: nil)
+            }
+        }
+    }
+    
+    public func request(_ request: SKRequest, didFailWithError error: Error) {
+        SGLogger.shared.log("SGIAP", "Failed to load list of products. Error \(error.localizedDescription)")
+        self.productRequest = nil
+    }
+}
+
+extension SGIAPManager: SKPaymentTransactionObserver {
+    public func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) {
+        SGLogger.shared.log("SGIAP", "paymentQueue transactions \(transactions.count)")
+        var purchaceTransactions: [SKPaymentTransaction] = []
+        for transaction in transactions {
+            SGLogger.shared.log("SGIAP", "Transaction \(transaction.transactionIdentifier ?? "nil") state for product \(transaction.payment.productIdentifier): \(transaction.transactionState.description)")
+            switch transaction.transactionState {
+                case .purchased, .restored:
+                    purchaceTransactions.append(transaction)
+                    break
+                case .purchasing, .deferred:
+                    // Ignoring
+                    break
+                case .failed:
+                    var localizedError: String = ""
+                    if let transactionError = transaction.error as NSError?,
+                        let localizedDescription = transaction.error?.localizedDescription,
+                        transactionError.code != SKError.paymentCancelled.rawValue {
+                        localizedError = localizedDescription
+                        SGLogger.shared.log("SGIAP", "Transaction Error [\(transaction.transactionIdentifier ?? "nil")]: \(localizedDescription)")
+                    }
+                    SGLogger.shared.log("SGIAP", "Sending SGIAPHelperErrorNotification for \(transaction.transactionIdentifier ?? "nil")")
+                    NotificationCenter.default.post(name: .SGIAPHelperErrorNotification, object: transaction, userInfo: ["localizedError": localizedError])
+                default:
+                    SGLogger.shared.log("SGIAP", "Unknown transaction \(transaction.transactionIdentifier ?? "nil") state \(transaction.transactionState). Finishing transaction.")
+                    SKPaymentQueue.default().finishTransaction(transaction)
+            }
+        }
+        
+        if !purchaceTransactions.isEmpty {
+            SGLogger.shared.log("SGIAP", "Sending SGIAPHelperPurchaseNotification for \(purchaceTransactions.map({ $0.transactionIdentifier ?? "nil" }).joined(separator: ", "))")
+            NotificationCenter.default.post(name: .SGIAPHelperPurchaseNotification, object: purchaceTransactions)
+        }
+    }
+    
+    public func paymentQueueRestoreCompletedTransactionsFinished(_ queue: SKPaymentQueue) {
+        SGLogger.shared.log("SGIAP", "Transactions restored")
+        
+        if let onRestoreCompletion = self.onRestoreCompletion {
+            self.onRestoreCompletion = nil
+            onRestoreCompletion()
+        }
+    }
+
+}
+
+private extension NSDecimalNumber {
+    func round(_ decimals: Int) -> NSDecimalNumber {
+        return self.rounding(accordingToBehavior:
+                            NSDecimalNumberHandler(roundingMode: .down,
+                                   scale: Int16(decimals),
+                                   raiseOnExactness: false,
+                                   raiseOnOverflow: false,
+                                   raiseOnUnderflow: false,
+                                   raiseOnDivideByZero: false))
+    }
+    
+    func prettyPrice() -> NSDecimalNumber {
+        return self.multiplying(by: NSDecimalNumber(value: 2))
+            .rounding(accordingToBehavior:
+                NSDecimalNumberHandler(
+                    roundingMode: .plain,
+                    scale: Int16(0),
+                    raiseOnExactness: false,
+                    raiseOnOverflow: false,
+                    raiseOnUnderflow: false,
+                    raiseOnDivideByZero: false
+                )
+            )
+            .dividing(by: NSDecimalNumber(value: 2))
+            .subtracting(NSDecimalNumber(value: 0.01))
+    }
+}
+
+
+public func getPurchaceReceiptData() -> Data? {
+    var receiptData: Data?
+    if let appStoreReceiptURL = Bundle.main.appStoreReceiptURL, FileManager.default.fileExists(atPath: appStoreReceiptURL.path) {
+        do {
+            receiptData = try Data(contentsOf: appStoreReceiptURL, options: .alwaysMapped)
+        } catch {
+            SGLogger.shared.log("SGIAP", "Couldn't read receipt data with error: \(error.localizedDescription)")
+        }
+    } else {
+        SGLogger.shared.log("SGIAP", "Couldn't find receipt path")
+    }
+    return receiptData
+}
+
+
+extension SKPaymentTransactionState {
+    var description: String {
+        switch self {
+        case .purchasing:
+            return "Purchasing"
+        case .purchased:
+            return "Purchased"
+        case .failed:
+            return "Failed"
+        case .restored:
+            return "Restored"
+        case .deferred:
+            return "Deferred"
+        @unknown default:
+            return "Unknown"
+        }
+    }
+}
+

Swiftgram/SGIQTP/BUILD

@@ -0,0 +1,9 @@
+filegroup(
+    name = "SGIQTP",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGIQTP/Sources/SGIQTP.swift

@@ -0,0 +1,77 @@
+import Foundation
+import Postbox
+import SwiftSignalKit
+import TelegramApi
+import MtProtoKit
+import SGConfig
+import SGLogging
+
+
+public struct SGIQTPResponse {
+    public let status: Int
+    public let description: String?
+    public let text: String?
+}
+
+public func makeIqtpQuery(_ api: Int, _ method: String, _ args: [String] = []) -> String {
+    let buildNumber = Bundle.main.infoDictionary?[kCFBundleVersionKey as String] ?? ""
+    let baseQuery = "tp:\(api):\(buildNumber):\(method)"
+    if args.isEmpty {
+        return baseQuery
+    }
+    return baseQuery + ":" + args.joined(separator: ":")
+}
+
+public func sgIqtpQuery(engine: TelegramEngine, query: String, incompleteResults: Bool = false, staleCachedResults: Bool = false) -> Signal<SGIQTPResponse?, NoError> {
+    let queryId = arc4random()
+    #if DEBUG
+    SGLogger.shared.log("SGIQTP", "[\(queryId)] Query: \(query)")
+    #else
+    SGLogger.shared.log("SGIQTP", "[\(queryId)] Query")
+    #endif
+    return engine.peers.resolvePeerByName(name: SG_CONFIG.botUsername, referrer: nil)
+        |> mapToSignal { result -> Signal<EnginePeer?, NoError> in
+            guard case let .result(result) = result else {
+                SGLogger.shared.log("SGIQTP", "[\(queryId)] Failed to resolve peer \(SG_CONFIG.botUsername)")
+                return .complete()
+            }
+            return .single(result)
+        }
+        |> mapToSignal { peer -> Signal<ChatContextResultCollection?, NoError> in
+            guard let peer = peer else {
+                SGLogger.shared.log("SGIQTP", "[\(queryId)] Empty peer")
+                return .single(nil)
+            }
+            return engine.messages.requestChatContextResults(IQTP: true, botId: peer.id, peerId: engine.account.peerId, query: query, offset: "", incompleteResults: incompleteResults, staleCachedResults: staleCachedResults)
+            |> map { results -> ChatContextResultCollection? in
+                return results?.results
+            }
+            |> `catch` { error -> Signal<ChatContextResultCollection?, NoError> in
+                SGLogger.shared.log("SGIQTP", "[\(queryId)] Failed to request inline results")
+                return .single(nil)
+            }
+        }
+        |> map { contextResult -> SGIQTPResponse? in
+            guard let contextResult, let firstResult = contextResult.results.first else {
+                SGLogger.shared.log("SGIQTP", "[\(queryId)] Empty inline result")
+                return nil
+            }
+            
+            var t: String?
+            if case let .text(text, _, _, _, _) = firstResult.message {
+                t = text
+            }
+
+            var status = 400
+            if let title = firstResult.title {
+                status = Int(title) ?? 400
+            }
+            let response = SGIQTPResponse(
+                status: status,
+                description: firstResult.description,
+                text: t
+            )
+            SGLogger.shared.log("SGIQTP", "[\(queryId)] Response: \(response)")
+            return response
+        }
+}

Swiftgram/SGInputToolbar/BUILD

@@ -0,0 +1,17 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGInputToolbar",
+    module_name = "SGInputToolbar",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGInputToolbar/Sources/SGInputToolbar.swift

@@ -0,0 +1,148 @@
+import SwiftUI
+import Foundation
+
+
+// MARK: Swiftgram
+@available(iOS 13.0, *)
+public struct ChatToolbarView: View {
+    var onQuote: () -> Void
+    var onSpoiler: () -> Void
+    var onBold: () -> Void
+    var onItalic: () -> Void
+    var onMonospace: () -> Void
+    var onLink: () -> Void
+    var onStrikethrough: () -> Void
+    var onUnderline: () -> Void
+    var onCode: () -> Void
+    
+    var onNewLine: () -> Void
+    @Binding private var showNewLine: Bool
+    
+    var onClearFormatting: () -> Void
+    
+    public init(
+        onQuote: @escaping () -> Void,
+        onSpoiler: @escaping () -> Void,
+        onBold: @escaping () -> Void,
+        onItalic: @escaping () -> Void,
+        onMonospace: @escaping () -> Void,
+        onLink: @escaping () -> Void,
+        onStrikethrough: @escaping () -> Void,
+        onUnderline: @escaping () -> Void,
+        onCode: @escaping () -> Void,
+        onNewLine: @escaping () -> Void,
+        showNewLine: Binding<Bool>,
+        onClearFormatting: @escaping () -> Void
+    ) {
+        self.onQuote = onQuote
+        self.onSpoiler = onSpoiler
+        self.onBold = onBold
+        self.onItalic = onItalic
+        self.onMonospace = onMonospace
+        self.onLink = onLink
+        self.onStrikethrough = onStrikethrough
+        self.onUnderline = onUnderline
+        self.onCode = onCode
+        self.onNewLine = onNewLine
+        self._showNewLine = showNewLine
+        self.onClearFormatting = onClearFormatting
+    }
+    
+    public func setShowNewLine(_ value: Bool) {
+        self.showNewLine = value
+    }
+    
+    public var body: some View {
+        ScrollView(.horizontal, showsIndicators: false) {
+            HStack(spacing: 12) {
+                if showNewLine {
+                    Button(action: onNewLine) {
+                        Image(systemName: "return")
+                    }
+                    .buttonStyle(ToolbarButtonStyle())
+                }
+                Button(action: onClearFormatting) {
+                    Image(systemName: "pencil.slash")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                Spacer()
+                // Quote Button
+                Button(action: onQuote) {
+                    Image(systemName: "text.quote")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                
+                // Spoiler Button
+                Button(action: onSpoiler) {
+                    Image(systemName: "eye.slash")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                
+                // Bold Button
+                Button(action: onBold) {
+                    Image(systemName: "bold")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                
+                // Italic Button
+                Button(action: onItalic) {
+                    Image(systemName: "italic")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                
+                // Monospace Button
+                Button(action: onMonospace) {
+                    if #available(iOS 16.4, *) {
+                        Text("M").monospaced()
+                    } else {
+                        Text("M")
+                    }
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                
+                // Link Button
+                Button(action: onLink) {
+                    Image(systemName: "link")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                
+                // Underline Button
+                Button(action: onUnderline) {
+                    Image(systemName: "underline")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                
+                
+                // Strikethrough Button
+                Button(action: onStrikethrough) {
+                    Image(systemName: "strikethrough")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+                
+                
+                // Code Button
+                Button(action: onCode) {
+                    Image(systemName: "chevron.left.forwardslash.chevron.right")
+                }
+                .buttonStyle(ToolbarButtonStyle())
+            }
+            .padding(.horizontal, 8)
+            .padding(.vertical, 8)
+        }
+        .background(Color(UIColor.clear))
+    }
+}
+
+@available(iOS 13.0, *)
+struct ToolbarButtonStyle: ButtonStyle {
+    
+    func makeBody(configuration: Configuration) -> some View {
+        configuration.label
+            .font(.system(size: 17))
+            .frame(width: 36, height: 36, alignment: .center)
+            .background(Color(UIColor.tertiarySystemBackground))
+            .cornerRadius(8)
+            // TODO(swiftgram): Does not work for fast taps (like mine)
+            .opacity(configuration.isPressed ? 0.4 : 1.0)
+    }
+}

Swiftgram/SGItemListUI/BUILD

@@ -0,0 +1,30 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGItemListUI",
+    module_name = "SGItemListUI",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/Display:Display",
+        "//submodules/Postbox:Postbox",
+        "//submodules/TelegramCore:TelegramCore",
+        "//submodules/MtProtoKit:MtProtoKit",
+        "//submodules/TelegramPresentationData:TelegramPresentationData",
+        "//submodules/TelegramUIPreferences:TelegramUIPreferences",
+        "//submodules/ItemListUI:ItemListUI",
+        "//submodules/PresentationDataUtils:PresentationDataUtils",
+        "//submodules/OverlayStatusController:OverlayStatusController",
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/AppBundle:AppBundle",
+        "//submodules/TelegramUI/Components/Settings/PeerNameColorScreen",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGItemListUI/Sources/SGItemListUI.swift

@@ -0,0 +1,333 @@
+// MARK: Swiftgram
+import SGLogging
+import SGSimpleSettings
+import SGStrings
+import SGAPIToken
+
+import Foundation
+import UIKit
+import Display
+import SwiftSignalKit
+import Postbox
+import TelegramCore
+import MtProtoKit
+import MessageUI
+import TelegramPresentationData
+import TelegramUIPreferences
+import ItemListUI
+import PresentationDataUtils
+import OverlayStatusController
+import AccountContext
+import AppBundle
+import WebKit
+import PeerNameColorScreen
+
+public class SGItemListCounter {
+    private var _count = 0
+    
+    public init() {}
+    
+    public var count: Int {
+        _count += 1
+        return _count
+    }
+    
+    public func increment(_ amount: Int) {
+        _count += amount
+    }
+    
+    public func countWith(_ amount: Int) -> Int {
+        _count += amount
+        return count
+    }
+}
+
+
+public protocol SGItemListSection: Equatable {
+    var rawValue: Int32 { get }
+}
+
+public final class SGItemListArguments<BoolSetting: Hashable, SliderSetting: Hashable, OneFromManySetting: Hashable, DisclosureLink: Hashable, ActionType: Hashable> {
+    let context: AccountContext
+    //
+    let setBoolValue: (BoolSetting, Bool) -> Void
+    let updateSliderValue: (SliderSetting, Int32) -> Void
+    let setOneFromManyValue: (OneFromManySetting) -> Void
+    let openDisclosureLink: (DisclosureLink) -> Void
+    let action: (ActionType) -> Void
+    let searchInput: (String) -> Void
+
+    
+    public init(
+        context: AccountContext,
+        //
+        setBoolValue: @escaping (BoolSetting, Bool) -> Void = { _,_ in },
+        updateSliderValue: @escaping (SliderSetting, Int32) -> Void = { _,_ in },
+        setOneFromManyValue: @escaping (OneFromManySetting) -> Void = { _ in },
+        openDisclosureLink: @escaping (DisclosureLink) -> Void = { _ in},
+        action: @escaping (ActionType) -> Void = { _ in },
+        searchInput: @escaping (String) -> Void = { _ in }
+    ) {
+        self.context = context
+        //
+        self.setBoolValue = setBoolValue
+        self.updateSliderValue = updateSliderValue
+        self.setOneFromManyValue = setOneFromManyValue
+        self.openDisclosureLink = openDisclosureLink
+        self.action = action
+        self.searchInput = searchInput
+    }
+}
+
+public enum SGItemListUIEntry<Section: SGItemListSection, BoolSetting: Hashable, SliderSetting: Hashable, OneFromManySetting: Hashable, DisclosureLink: Hashable, ActionType: Hashable>: ItemListNodeEntry {
+    case header(id: Int, section: Section, text: String, badge: String?)
+    case toggle(id: Int, section: Section, settingName: BoolSetting, value: Bool, text: String, enabled: Bool)
+    case notice(id: Int, section: Section, text: String)
+    case percentageSlider(id: Int, section: Section, settingName: SliderSetting, value: Int32)
+    case oneFromManySelector(id: Int, section: Section, settingName: OneFromManySetting, text: String, value: String, enabled: Bool)
+    case disclosure(id: Int, section: Section, link: DisclosureLink, text: String)
+    case peerColorDisclosurePreview(id: Int, section: Section, name: String, color: UIColor)
+    case action(id: Int, section: Section, actionType: ActionType, text: String, kind: ItemListActionKind)
+    case searchInput(id: Int, section: Section, title: NSAttributedString, text: String, placeholder: String)
+    
+    public var section: ItemListSectionId {
+        switch self {
+        case let .header(_, sectionId, _, _):
+            return sectionId.rawValue
+        case let .toggle(_, sectionId, _, _, _, _):
+            return sectionId.rawValue
+        case let .notice(_, sectionId, _):
+            return sectionId.rawValue
+            
+        case let .disclosure(_, sectionId, _, _):
+            return sectionId.rawValue
+
+        case let .percentageSlider(_, sectionId, _, _):
+            return sectionId.rawValue
+            
+        case let .peerColorDisclosurePreview(_, sectionId, _, _):
+            return sectionId.rawValue
+        case let .oneFromManySelector(_, sectionId, _, _, _, _):
+            return sectionId.rawValue
+            
+        case let .action(_, sectionId, _, _, _):
+            return sectionId.rawValue
+            
+        case let .searchInput(_, sectionId, _, _, _):
+            return sectionId.rawValue
+        }
+    }
+    
+    public var stableId: Int {
+        switch self {
+        case let .header(stableIdValue, _, _, _):
+            return stableIdValue
+        case let .toggle(stableIdValue, _, _, _, _, _):
+            return stableIdValue
+        case let .notice(stableIdValue, _, _):
+            return stableIdValue
+        case let .disclosure(stableIdValue, _, _, _):
+            return stableIdValue
+        case let .percentageSlider(stableIdValue, _, _, _):
+            return stableIdValue
+        case let .peerColorDisclosurePreview(stableIdValue, _, _, _):
+            return stableIdValue
+        case let .oneFromManySelector(stableIdValue, _, _, _, _, _):
+            return stableIdValue
+        case let .action(stableIdValue, _, _, _, _):
+            return stableIdValue
+        case let .searchInput(stableIdValue, _, _, _, _):
+            return stableIdValue
+        }
+    }
+    
+    public static func <(lhs: SGItemListUIEntry, rhs: SGItemListUIEntry) -> Bool {
+        return lhs.stableId < rhs.stableId
+    }
+    
+    public static func ==(lhs: SGItemListUIEntry, rhs: SGItemListUIEntry) -> Bool {
+        switch (lhs, rhs) {
+        case let (.header(id1, section1, text1, badge1), .header(id2, section2, text2, badge2)):
+            return id1 == id2 && section1 == section2 && text1 == text2 && badge1 == badge2
+        
+        case let (.toggle(id1, section1, settingName1, value1, text1, enabled1), .toggle(id2, section2, settingName2, value2, text2, enabled2)):
+            return id1 == id2 && section1 == section2 && settingName1 == settingName2 && value1 == value2 && text1 == text2 && enabled1 == enabled2
+        
+        case let (.notice(id1, section1, text1), .notice(id2, section2, text2)):
+            return id1 == id2 && section1 == section2 && text1 == text2
+        
+        case let (.percentageSlider(id1, section1, settingName1, value1), .percentageSlider(id2, section2, settingName2, value2)):
+            return id1 == id2 && section1 == section2 && value1 == value2 && settingName1 == settingName2
+            
+        case let (.disclosure(id1, section1, link1, text1), .disclosure(id2, section2, link2, text2)):
+            return id1 == id2 && section1 == section2 && link1 == link2 && text1 == text2
+
+        case let (.peerColorDisclosurePreview(id1, section1, name1, currentColor1), .peerColorDisclosurePreview(id2, section2, name2, currentColor2)):
+            return id1 == id2 && section1 == section2 && name1 == name2 && currentColor1 == currentColor2
+        
+        case let (.oneFromManySelector(id1, section1, settingName1, text1, value1, enabled1), .oneFromManySelector(id2, section2, settingName2, text2, value2, enabled2)):
+            return id1 == id2 && section1 == section2 && settingName1 == settingName2 && text1 == text2 && value1 == value2 && enabled1 == enabled2
+        case let (.action(id1, section1, actionType1, text1, kind1), .action(id2, section2, actionType2, text2, kind2)):
+            return id1 == id2 && section1 == section2 && actionType1 == actionType2 && text1 == text2 && kind1 == kind2
+            
+        case let (.searchInput(id1, lhsValue1, lhsValue2, lhsValue3, lhsValue4), .searchInput(id2, rhsValue1, rhsValue2, rhsValue3, rhsValue4)):
+            return id1 == id2 && lhsValue1 == rhsValue1 && lhsValue2 == rhsValue2 && lhsValue3 == rhsValue3 && lhsValue4 == rhsValue4
+
+        default:
+            return false
+        }
+    }
+
+    
+    public func item(presentationData: ItemListPresentationData, arguments: Any) -> ListViewItem {
+        let arguments = arguments as! SGItemListArguments<BoolSetting, SliderSetting, OneFromManySetting, DisclosureLink, ActionType>
+        switch self {
+        case let .header(_, _, string, badge):
+            return ItemListSectionHeaderItem(presentationData: presentationData, text: string, badge: badge, sectionId: self.section)
+            
+        case let .toggle(_, _, setting, value, text, enabled):
+            return ItemListSwitchItem(presentationData: presentationData, title: text, value: value, enabled: enabled, sectionId: self.section, style: .blocks, updated: { value in
+                arguments.setBoolValue(setting, value)
+            })
+        case let .notice(_, _, string):
+            return ItemListTextItem(presentationData: presentationData, text: .markdown(string), sectionId: self.section)
+        case let .disclosure(_, _, link, text):
+            return ItemListDisclosureItem(presentationData: presentationData, title: text, label: "", sectionId: self.section, style: .blocks) {
+                arguments.openDisclosureLink(link)
+            }
+        case let .percentageSlider(_, _, setting, value):
+            return SliderPercentageItem(
+                theme: presentationData.theme,
+                strings: presentationData.strings,
+                value: value,
+                sectionId: self.section,
+                updated: { value in
+                    arguments.updateSliderValue(setting, value)
+                }
+            )
+        
+        case let .peerColorDisclosurePreview(_, _, name, color):
+            return ItemListDisclosureItem(presentationData: presentationData, title: " ", enabled: false, label: name, labelStyle: .semitransparentBadge(color), centerLabelAlignment: true, sectionId: self.section, style: .blocks, disclosureStyle: .none, action: {
+            })
+        
+        case let .oneFromManySelector(_, _, settingName, text, value, enabled):
+            return ItemListDisclosureItem(presentationData: presentationData, title: text, enabled: enabled, label: value, sectionId: self.section, style: .blocks, action: {
+                arguments.setOneFromManyValue(settingName)
+            })
+        case let .action(_, _, actionType, text, kind):
+            return ItemListActionItem(presentationData: presentationData, title: text, kind: kind, alignment: .natural, sectionId: self.section, style: .blocks, action: {
+                    arguments.action(actionType)
+            })
+        case let .searchInput(_, _, title, text, placeholder):
+            return ItemListSingleLineInputItem(presentationData: presentationData, title: title, text: text, placeholder: placeholder, returnKeyType: .done, spacing: 3.0, clearType: .always, selectAllOnFocus: true, secondaryStyle: true, sectionId: self.section, textUpdated: { input in arguments.searchInput(input) }, action: {}, dismissKeyboardOnEnter: true)
+        }
+    }
+}
+
+
+public func filterSGItemListUIEntrires<Section: SGItemListSection & Hashable, BoolSetting: Hashable, SliderSetting: Hashable, OneFromManySetting: Hashable, DisclosureLink: Hashable, ActionType: Hashable>(
+    entries: [SGItemListUIEntry<Section, BoolSetting, SliderSetting, OneFromManySetting, DisclosureLink, ActionType>],
+    by searchQuery: String?
+) -> [SGItemListUIEntry<Section, BoolSetting, SliderSetting, OneFromManySetting, DisclosureLink, ActionType>] {
+    
+    guard let query = searchQuery?.lowercased(), !query.isEmpty else {
+        return entries
+    }
+    
+    var sectionIdsForEntireIncludion: Set<ItemListSectionId> = []
+    var sectionIdsWithMatches: Set<ItemListSectionId> = []
+    var filteredEntries: [SGItemListUIEntry<Section, BoolSetting, SliderSetting, OneFromManySetting, DisclosureLink, ActionType>] = []
+    
+    func entryMatches(_ entry: SGItemListUIEntry<Section, BoolSetting, SliderSetting, OneFromManySetting, DisclosureLink, ActionType>, query: String) -> Bool {
+        switch entry {
+        case .header(_, _, let text, _):
+            return text.lowercased().contains(query)
+        case .toggle(_, _, _, _, let text, _):
+            return text.lowercased().contains(query)
+        case .notice(_, _, let text):
+            return text.lowercased().contains(query)
+        case .percentageSlider:
+            return false // Assuming percentage sliders don't have searchable text
+        case .oneFromManySelector(_, _, _, let text, let value, _):
+            return text.lowercased().contains(query) || value.lowercased().contains(query)
+        case .disclosure(_, _, _, let text):
+            return text.lowercased().contains(query)
+        case .peerColorDisclosurePreview:
+            return false // Never indexed during search
+        case .action(_, _, _, let text, _):
+            return text.lowercased().contains(query)
+        case .searchInput:
+            return true // Never hiding search input
+        }
+    }
+    
+    // First pass: identify sections with matches
+    for entry in entries {
+        if entryMatches(entry, query: query) {
+            switch entry {
+            case .searchInput:
+                continue
+            default:
+                sectionIdsWithMatches.insert(entry.section)
+            }
+        }
+    }
+    
+    // Second pass: keep matching entries and headers of sections with matches
+    for (index, entry) in entries.enumerated() {
+        switch entry {
+        case .header:
+            if entryMatches(entry, query: query) {
+                // Will show all entries for the same section
+                sectionIdsForEntireIncludion.insert(entry.section)
+                if !filteredEntries.contains(entry) {
+                    filteredEntries.append(entry)
+                }
+            }
+            // Or show header if something from the section already matched
+            if sectionIdsWithMatches.contains(entry.section) {
+                if !filteredEntries.contains(entry) {
+                    filteredEntries.append(entry)
+                }
+            }
+        default:
+            if entryMatches(entry, query: query) {
+                if case .notice = entry {
+                    // add previous entry to if it's not another notice and if it's not already here
+                    // possibly targeting related toggle / setting if we've matched it's description (notice) in search
+                    if index > 0 {
+                        let previousEntry = entries[index - 1]
+                        if case .notice = previousEntry {} else {
+                            if !filteredEntries.contains(previousEntry) {
+                                filteredEntries.append(previousEntry)
+                            }
+                        }
+                    }
+                    if !filteredEntries.contains(entry) {
+                        filteredEntries.append(entry)
+                    }
+                } else {
+                    if !filteredEntries.contains(entry) {
+                        filteredEntries.append(entry)
+                    }
+                    // add next entry if it's notice
+                    // possibly targeting description (notice) for the currently search-matched toggle/setting
+                    if index < entries.count - 1 {
+                        let nextEntry = entries[index + 1]
+                        if case .notice = nextEntry {
+                            if !filteredEntries.contains(nextEntry) {
+                                filteredEntries.append(nextEntry)
+                            }
+                        }
+                    }
+                }
+            } else if sectionIdsForEntireIncludion.contains(entry.section) {
+                if !filteredEntries.contains(entry) {
+                    filteredEntries.append(entry)
+                }
+            }
+        }
+    }
+    
+    return filteredEntries
+}

Swiftgram/SGItemListUI/Sources/SliderPercentageItem.swift

@@ -0,0 +1,353 @@
+import Foundation
+import UIKit
+import Display
+import AsyncDisplayKit
+import SwiftSignalKit
+import TelegramCore
+import TelegramPresentationData
+import LegacyComponents
+import ItemListUI
+import PresentationDataUtils
+import AppBundle
+
+public class SliderPercentageItem: ListViewItem, ItemListItem {
+    let theme: PresentationTheme
+    let strings: PresentationStrings
+    let value: Int32
+    public let sectionId: ItemListSectionId
+    let updated: (Int32) -> Void
+    
+    public init(theme: PresentationTheme, strings: PresentationStrings, value: Int32, sectionId: ItemListSectionId, updated: @escaping (Int32) -> Void) {
+        self.theme = theme
+        self.strings = strings
+        self.value = value
+        self.sectionId = sectionId
+        self.updated = updated
+    }
+    
+    public func nodeConfiguredForParams(async: @escaping (@escaping () -> Void) -> Void, params: ListViewItemLayoutParams, synchronousLoads: Bool, previousItem: ListViewItem?, nextItem: ListViewItem?, completion: @escaping (ListViewItemNode, @escaping () -> (Signal<Void, NoError>?, (ListViewItemApply) -> Void)) -> Void) {
+        async {
+            let node = SliderPercentageItemNode()
+            let (layout, apply) = node.asyncLayout()(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
+            
+            node.contentSize = layout.contentSize
+            node.insets = layout.insets
+            
+            Queue.mainQueue().async {
+                completion(node, {
+                    return (nil, { _ in apply() })
+                })
+            }
+        }
+    }
+    
+    public func updateNode(async: @escaping (@escaping () -> Void) -> Void, node: @escaping () -> ListViewItemNode, params: ListViewItemLayoutParams, previousItem: ListViewItem?, nextItem: ListViewItem?, animation: ListViewItemUpdateAnimation, completion: @escaping (ListViewItemNodeLayout, @escaping (ListViewItemApply) -> Void) -> Void) {
+        Queue.mainQueue().async {
+            if let nodeValue = node() as? SliderPercentageItemNode {
+                let makeLayout = nodeValue.asyncLayout()
+                
+                async {
+                    let (layout, apply) = makeLayout(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
+                    Queue.mainQueue().async {
+                        completion(layout, { _ in
+                            apply()
+                        })
+                    }
+                }
+            }
+        }
+    }
+}
+
+private func rescalePercentageValueToSlider(_ value: CGFloat) -> CGFloat {
+    return max(0.0, min(1.0, value))
+}
+
+private func rescaleSliderValueToPercentageValue(_ value: CGFloat) -> CGFloat {
+    return max(0.0, min(1.0, value))
+}
+
+class SliderPercentageItemNode: ListViewItemNode {
+    private let backgroundNode: ASDisplayNode
+    private let topStripeNode: ASDisplayNode
+    private let bottomStripeNode: ASDisplayNode
+    private let maskNode: ASImageNode
+    
+    private var sliderView: TGPhotoEditorSliderView?
+    private let leftTextNode: ImmediateTextNode
+    private let rightTextNode: ImmediateTextNode
+    private let centerTextNode: ImmediateTextNode
+    private let centerMeasureTextNode: ImmediateTextNode
+    
+    private let batteryImage: UIImage?
+    private let batteryBackgroundNode: ASImageNode
+    private let batteryForegroundNode: ASImageNode
+    
+    private var item: SliderPercentageItem?
+    private var layoutParams: ListViewItemLayoutParams?
+    
+    // MARK: Swiftgram
+    private let activateArea: AccessibilityAreaNode
+    
+    init() {
+        self.backgroundNode = ASDisplayNode()
+        self.backgroundNode.isLayerBacked = true
+        
+        self.topStripeNode = ASDisplayNode()
+        self.topStripeNode.isLayerBacked = true
+        
+        self.bottomStripeNode = ASDisplayNode()
+        self.bottomStripeNode.isLayerBacked = true
+        
+        self.maskNode = ASImageNode()
+        
+        self.leftTextNode = ImmediateTextNode()
+        self.rightTextNode = ImmediateTextNode()
+        self.centerTextNode = ImmediateTextNode()
+        self.centerMeasureTextNode = ImmediateTextNode()
+        
+        self.batteryImage = nil //UIImage(bundleImageName: "Settings/UsageBatteryFrame")
+        self.batteryBackgroundNode = ASImageNode()
+        self.batteryForegroundNode = ASImageNode()
+        
+        // MARK: Swiftgram
+        self.activateArea = AccessibilityAreaNode()
+        
+        super.init(layerBacked: false, dynamicBounce: false)
+        
+        self.addSubnode(self.leftTextNode)
+        self.addSubnode(self.rightTextNode)
+        self.addSubnode(self.centerTextNode)
+        self.addSubnode(self.batteryBackgroundNode)
+        self.addSubnode(self.batteryForegroundNode)
+        self.addSubnode(self.activateArea)
+        
+        // MARK: Swiftgram
+        self.activateArea.increment = { [weak self] in
+            if let self {
+                self.sliderView?.increase(by: 0.10)
+            }
+        }
+        
+        self.activateArea.decrement = { [weak self] in
+            if let self {
+                self.sliderView?.decrease(by: 0.10)
+            }
+        }
+    }
+    
+    override func didLoad() {
+        super.didLoad()
+        
+        let sliderView = TGPhotoEditorSliderView()
+        sliderView.enableEdgeTap = true
+        sliderView.enablePanHandling = true
+        sliderView.trackCornerRadius = 1.0
+        sliderView.lineSize = 4.0
+        sliderView.minimumValue = 0.0
+        sliderView.startValue = 0.0
+        sliderView.maximumValue = 1.0
+        sliderView.disablesInteractiveTransitionGestureRecognizer = true
+        sliderView.displayEdges = true
+        if let item = self.item, let params = self.layoutParams {
+            sliderView.value = rescalePercentageValueToSlider(CGFloat(item.value) / 100.0)
+            sliderView.backgroundColor = item.theme.list.itemBlocksBackgroundColor
+            sliderView.backColor = item.theme.list.itemSwitchColors.frameColor
+            sliderView.trackColor = item.theme.list.itemAccentColor
+            sliderView.knobImage = PresentationResourcesItemList.knobImage(item.theme)
+            
+            sliderView.frame = CGRect(origin: CGPoint(x: params.leftInset + 18.0, y: 36.0), size: CGSize(width: params.width - params.leftInset - params.rightInset - 18.0 * 2.0, height: 44.0))
+        }
+        self.view.addSubview(sliderView)
+        sliderView.addTarget(self, action: #selector(self.sliderValueChanged), for: .valueChanged)
+        self.sliderView = sliderView
+    }
+    
+    func asyncLayout() -> (_ item: SliderPercentageItem, _ params: ListViewItemLayoutParams, _ neighbors: ItemListNeighbors) -> (ListViewItemNodeLayout, () -> Void) {
+        let currentItem = self.item
+        
+        return { item, params, neighbors in
+            var themeUpdated = false
+            if currentItem?.theme !== item.theme {
+                themeUpdated = true
+            }
+            
+            let contentSize: CGSize
+            let insets: UIEdgeInsets
+            let separatorHeight = UIScreenPixel
+            
+            contentSize = CGSize(width: params.width, height: 88.0)
+            insets = itemListNeighborsGroupedInsets(neighbors, params)
+            
+            let layout = ListViewItemNodeLayout(contentSize: contentSize, insets: insets)
+            let layoutSize = layout.size
+            
+            return (layout, { [weak self] in
+                if let strongSelf = self {
+                    strongSelf.item = item
+                    strongSelf.layoutParams = params
+                    
+                    strongSelf.backgroundNode.backgroundColor = item.theme.list.itemBlocksBackgroundColor
+                    strongSelf.topStripeNode.backgroundColor = item.theme.list.itemBlocksSeparatorColor
+                    strongSelf.bottomStripeNode.backgroundColor = item.theme.list.itemBlocksSeparatorColor
+                    
+                    if strongSelf.backgroundNode.supernode == nil {
+                        strongSelf.insertSubnode(strongSelf.backgroundNode, at: 0)
+                    }
+                    if strongSelf.topStripeNode.supernode == nil {
+                        strongSelf.insertSubnode(strongSelf.topStripeNode, at: 1)
+                    }
+                    if strongSelf.bottomStripeNode.supernode == nil {
+                        strongSelf.insertSubnode(strongSelf.bottomStripeNode, at: 2)
+                    }
+                    if strongSelf.maskNode.supernode == nil {
+                        strongSelf.insertSubnode(strongSelf.maskNode, at: 3)
+                    }
+                    
+                    let hasCorners = itemListHasRoundedBlockLayout(params)
+                    var hasTopCorners = false
+                    var hasBottomCorners = false
+                    switch neighbors.top {
+                    case .sameSection(false):
+                        strongSelf.topStripeNode.isHidden = true
+                    default:
+                        hasTopCorners = true
+                        strongSelf.topStripeNode.isHidden = hasCorners
+                    }
+                    let bottomStripeInset: CGFloat
+                    let bottomStripeOffset: CGFloat
+                    switch neighbors.bottom {
+                        case .sameSection(false):
+                            bottomStripeInset = params.leftInset + 16.0
+                            bottomStripeOffset = -separatorHeight
+                            strongSelf.bottomStripeNode.isHidden = false
+                        default:
+                            bottomStripeInset = 0.0
+                            bottomStripeOffset = 0.0
+                            hasBottomCorners = true
+                            strongSelf.bottomStripeNode.isHidden = hasCorners
+                    }
+                    
+                    strongSelf.maskNode.image = hasCorners ? PresentationResourcesItemList.cornersImage(item.theme, top: hasTopCorners, bottom: hasBottomCorners) : nil
+                    
+                    strongSelf.backgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: params.width, height: contentSize.height + min(insets.top, separatorHeight) + min(insets.bottom, separatorHeight)))
+                    strongSelf.maskNode.frame = strongSelf.backgroundNode.frame.insetBy(dx: params.leftInset, dy: 0.0)
+                    strongSelf.topStripeNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: layoutSize.width, height: separatorHeight))
+                    strongSelf.bottomStripeNode.frame = CGRect(origin: CGPoint(x: bottomStripeInset, y: contentSize.height + bottomStripeOffset), size: CGSize(width: layoutSize.width - bottomStripeInset, height: separatorHeight))
+                    
+                    strongSelf.leftTextNode.attributedText = NSAttributedString(string: "0%", font: Font.regular(13.0), textColor: item.theme.list.itemSecondaryTextColor)
+                    strongSelf.rightTextNode.attributedText = NSAttributedString(string: "100%", font: Font.regular(13.0), textColor: item.theme.list.itemSecondaryTextColor)
+                    
+                    let centralText: String = "\(item.value)%"
+                    let centralMeasureText: String = centralText
+                    strongSelf.batteryBackgroundNode.isHidden = true
+                    strongSelf.batteryForegroundNode.isHidden = strongSelf.batteryBackgroundNode.isHidden
+                    strongSelf.centerTextNode.attributedText = NSAttributedString(string: centralText, font: Font.regular(16.0), textColor: item.theme.list.itemPrimaryTextColor)
+                    strongSelf.centerMeasureTextNode.attributedText = NSAttributedString(string: centralMeasureText, font: Font.regular(16.0), textColor: item.theme.list.itemPrimaryTextColor)
+                    
+                    strongSelf.leftTextNode.isAccessibilityElement = true
+                    strongSelf.leftTextNode.accessibilityLabel = "Minimum: \(Int32(rescaleSliderValueToPercentageValue(strongSelf.sliderView?.minimumValue ?? 0.0) * 100.0))%"
+                    strongSelf.rightTextNode.isAccessibilityElement = true
+                    strongSelf.rightTextNode.accessibilityLabel = "Maximum: \(Int32(rescaleSliderValueToPercentageValue(strongSelf.sliderView?.maximumValue ?? 1.0) * 100.0))%"
+                    
+                    let leftTextSize = strongSelf.leftTextNode.updateLayout(CGSize(width: 100.0, height: 100.0))
+                    let rightTextSize = strongSelf.rightTextNode.updateLayout(CGSize(width: 100.0, height: 100.0))
+                    let centerTextSize = strongSelf.centerTextNode.updateLayout(CGSize(width: 200.0, height: 100.0))
+                    let centerMeasureTextSize = strongSelf.centerMeasureTextNode.updateLayout(CGSize(width: 200.0, height: 100.0))
+                    
+                    let sideInset: CGFloat = 18.0
+                    
+                    strongSelf.leftTextNode.frame = CGRect(origin: CGPoint(x: params.leftInset + sideInset, y: 15.0), size: leftTextSize)
+                    strongSelf.rightTextNode.frame = CGRect(origin: CGPoint(x: params.width - params.leftInset - sideInset - rightTextSize.width, y: 15.0), size: rightTextSize)
+                    
+                    var centerFrame = CGRect(origin: CGPoint(x: floor((params.width - centerMeasureTextSize.width) / 2.0), y: 11.0), size: centerTextSize)
+                    if !strongSelf.batteryBackgroundNode.isHidden {
+                        centerFrame.origin.x -= 12.0
+                    }
+                    strongSelf.centerTextNode.frame = centerFrame
+                    
+                    if let frameImage = strongSelf.batteryImage {
+                        strongSelf.batteryBackgroundNode.image = generateImage(frameImage.size, rotatedContext: { size, context in
+                            UIGraphicsPushContext(context)
+                            
+                            context.clear(CGRect(origin: CGPoint(), size: size))
+                            
+                            if let image = generateTintedImage(image: frameImage, color: item.theme.list.itemPrimaryTextColor.withMultipliedAlpha(0.9)) {
+                                image.draw(in: CGRect(origin: CGPoint(), size: size))
+                                
+                                let contentRect = CGRect(origin: CGPoint(x: 3.0, y: (size.height - 9.0) * 0.5), size: CGSize(width: 20.8, height: 9.0))
+                                context.addPath(UIBezierPath(roundedRect: contentRect, cornerRadius: 2.0).cgPath)
+                                context.clip()
+                            }
+                            
+                            UIGraphicsPopContext()
+                        })
+                        strongSelf.batteryForegroundNode.image = generateImage(frameImage.size, rotatedContext: { size, context in
+                            UIGraphicsPushContext(context)
+                            
+                            context.clear(CGRect(origin: CGPoint(), size: size))
+                            
+                            let contentRect = CGRect(origin: CGPoint(x: 3.0, y: (size.height - 9.0) * 0.5), size: CGSize(width: 20.8, height: 9.0))
+                            context.addPath(UIBezierPath(roundedRect: contentRect, cornerRadius: 2.0).cgPath)
+                            context.clip()
+                            
+                            context.setFillColor(UIColor.white.cgColor)
+                            context.addPath(UIBezierPath(roundedRect: CGRect(origin: contentRect.origin, size: CGSize(width: contentRect.width * CGFloat(item.value) / 100.0, height: contentRect.height)), cornerRadius: 1.0).cgPath)
+                            context.fillPath()
+                            
+                            UIGraphicsPopContext()
+                        })
+                        
+                        let batteryColor: UIColor
+                        if item.value <= 20 {
+                            batteryColor = UIColor(rgb: 0xFF3B30)
+                        } else {
+                            batteryColor = item.theme.list.itemSwitchColors.positiveColor
+                        }
+                        
+                        if strongSelf.batteryForegroundNode.layer.layerTintColor == nil {
+                            strongSelf.batteryForegroundNode.layer.layerTintColor = batteryColor.cgColor
+                        } else {
+                            ContainedViewLayoutTransition.animated(duration: 0.2, curve: .easeInOut).updateTintColor(layer: strongSelf.batteryForegroundNode.layer, color: batteryColor)
+                        }
+                        
+                        strongSelf.batteryBackgroundNode.frame = CGRect(origin: CGPoint(x: centerFrame.minX + centerMeasureTextSize.width + 4.0, y: floor(centerFrame.midY - frameImage.size.height * 0.5)), size: frameImage.size)
+                        strongSelf.batteryForegroundNode.frame = strongSelf.batteryBackgroundNode.frame
+                    }
+                    
+                    if let sliderView = strongSelf.sliderView {
+                        if themeUpdated {
+                            sliderView.backgroundColor = item.theme.list.itemBlocksBackgroundColor
+                            sliderView.backColor = item.theme.list.itemSecondaryTextColor
+                            sliderView.trackColor = item.theme.list.itemAccentColor.withAlphaComponent(0.45)
+                            sliderView.knobImage = PresentationResourcesItemList.knobImage(item.theme)
+                        }
+                        
+                        sliderView.frame = CGRect(origin: CGPoint(x: params.leftInset + 18.0, y: 36.0), size: CGSize(width: params.width - params.leftInset - params.rightInset - 18.0 * 2.0, height: 44.0))
+                    }
+                    
+                    strongSelf.activateArea.accessibilityLabel = "Slider"
+                    strongSelf.activateArea.accessibilityValue = centralMeasureText
+                    strongSelf.activateArea.accessibilityTraits = .adjustable
+                    strongSelf.activateArea.frame = CGRect(origin: CGPoint(x: params.leftInset, y: 0.0), size: CGSize(width: params.width - params.leftInset - params.rightInset, height: layout.contentSize.height))
+                }
+            })
+        }
+    }
+    
+    override func animateInsertion(_ currentTimestamp: Double, duration: Double, options: ListViewItemAnimationOptions) {
+        self.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.4)
+    }
+    
+    override func animateRemoved(_ currentTimestamp: Double, duration: Double) {
+        self.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.15, removeOnCompletion: false)
+    }
+    
+    @objc func sliderValueChanged() {
+        guard let sliderView = self.sliderView else {
+            return
+        }
+        self.item?.updated(Int32(rescaleSliderValueToPercentageValue(sliderView.value) * 100.0))
+    }
+}
+

Swiftgram/SGKeychainBackupManager/BUILD

@@ -0,0 +1,17 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGKeychainBackupManager",
+    module_name = "SGKeychainBackupManager",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGKeychainBackupManager/Sources/SGKeychainBackupManager.swift

@@ -0,0 +1,131 @@
+import Foundation
+import Security
+
+public enum KeychainError: Error {
+    case duplicateEntry
+    case unknown(OSStatus)
+    case itemNotFound
+    case invalidItemFormat
+}
+
+public class KeychainBackupManager {
+    public static let shared = KeychainBackupManager()
+    private let service = "\(Bundle.main.bundleIdentifier!).sessionsbackup"
+    
+    private init() {}
+    
+    // MARK: - Save Credentials
+    public func saveSession(id: String, _ session: Data) throws {
+        // Create query dictionary
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrService as String: service,
+            kSecAttrAccount as String: id,
+            kSecValueData as String: session,
+            kSecAttrAccessible as String: kSecAttrAccessibleWhenUnlocked
+        ]
+        
+        // Add to keychain
+        let status = SecItemAdd(query as CFDictionary, nil)
+        
+        if status == errSecDuplicateItem {
+            // Item already exists, update it
+            let updateQuery: [String: Any] = [
+                kSecClass as String: kSecClassGenericPassword,
+                kSecAttrService as String: service,
+                kSecAttrAccount as String: id
+            ]
+            
+            let attributesToUpdate: [String: Any] = [
+                kSecValueData as String: session
+            ]
+            
+            let updateStatus = SecItemUpdate(updateQuery as CFDictionary,
+                                          attributesToUpdate as CFDictionary)
+            
+            if updateStatus != errSecSuccess {
+                throw KeychainError.unknown(updateStatus)
+            }
+        } else if status != errSecSuccess {
+            throw KeychainError.unknown(status)
+        }
+    }
+    
+    // MARK: - Retrieve Credentials
+    public func retrieveSession(for id: String) throws -> Data {
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrService as String: service,
+            kSecAttrAccount as String: id,
+            kSecReturnData as String: true
+        ]
+        
+        var result: AnyObject?
+        let status = SecItemCopyMatching(query as CFDictionary, &result)
+        
+        guard status == errSecSuccess, let sessionData = result as? Data else {
+            throw KeychainError.itemNotFound
+        }
+        
+        return sessionData
+    }
+    
+    // MARK: - Delete Credentials
+    public func deleteSession(for id: String) throws {
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrService as String: service,
+            kSecAttrAccount as String: id
+        ]
+        
+        let status = SecItemDelete(query as CFDictionary)
+        
+        if status != errSecSuccess && status != errSecItemNotFound {
+            throw KeychainError.unknown(status)
+        }
+    }
+    
+    // MARK: - Retrieve All Accounts
+    public func getAllSessons() throws -> [Data] {
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrService as String: service,
+            kSecReturnData as String: true,
+            kSecMatchLimit as String: kSecMatchLimitAll
+        ]
+        
+        var result: AnyObject?
+        let status = SecItemCopyMatching(query as CFDictionary, &result)
+        
+        if status == errSecItemNotFound {
+            return []
+        }
+        
+        guard status == errSecSuccess,
+              let credentialsDataArray = result as? [Data] else {
+            throw KeychainError.unknown(status)
+        }
+        
+        return credentialsDataArray
+    }
+    
+    // MARK: - Delete All Sessions
+    public func deleteAllSessions() throws {
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrService as String: service
+        ]
+        
+        let status = SecItemDelete(query as CFDictionary)
+        
+        // If no items were found, that's fine - just return
+        if status == errSecItemNotFound {
+            return
+        }
+        
+        // For any other error, throw
+        if status != errSecSuccess {
+            throw KeychainError.unknown(status)
+        }
+    }
+}

Swiftgram/SGLogging/BUILD

@@ -0,0 +1,19 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGLogging",
+    module_name = "SGLogging",
+    srcs = glob([
+		"Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/ManagedFile:ManagedFile"
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGLogging/Sources/SGLogger.swift

@@ -0,0 +1,236 @@
+import Foundation
+import SwiftSignalKit
+import ManagedFile
+
+private let queue = DispatchQueue(label: "app.swiftgram.ios.trace", qos: .utility)
+
+private var sharedLogger: SGLogger?
+
+private let binaryEventMarker: UInt64 = 0xcadebabef00dcafe
+
+private func rootPathForBasePath(_ appGroupPath: String) -> String {
+    return appGroupPath + "/telegram-data"
+}
+
+public final class SGLogger {
+    private let queue = Queue(name: "app.swiftgram.ios.log", qos: .utility)
+    private let maxLength: Int = 2 * 1024 * 1024
+    private let maxShortLength: Int = 1 * 1024 * 1024
+    private let maxFiles: Int = 20
+    
+    private let rootPath: String
+    private let basePath: String
+    private var file: (ManagedFile, Int)?
+    private var shortFile: (ManagedFile, Int)?
+    
+    public static let sgLogsPath = "/logs/app-logs-sg"
+    
+    public var logToFile: Bool = true
+    public var logToConsole: Bool = true
+    public var redactSensitiveData: Bool = true
+    
+    public static func setSharedLogger(_ logger: SGLogger) {
+        sharedLogger = logger
+    }
+    
+    public static var shared: SGLogger {
+        if let sharedLogger = sharedLogger {
+            return sharedLogger
+        } else {
+            print("SGLogger setup...")
+            guard let baseAppBundleId = Bundle.main.bundleIdentifier else {
+                print("Can't setup logger (1)!")
+                return SGLogger(rootPath: "", basePath: "")
+            }
+            let appGroupName = "group.\(baseAppBundleId)"
+            let maybeAppGroupUrl = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: appGroupName)
+            guard let appGroupUrl = maybeAppGroupUrl else {
+                print("Can't setup logger (2)!")
+                return SGLogger(rootPath: "", basePath: "")
+            }
+            let newRootPath = rootPathForBasePath(appGroupUrl.path)
+            let newLogsPath = newRootPath + sgLogsPath
+            let _ = try? FileManager.default.createDirectory(atPath: newLogsPath, withIntermediateDirectories: true, attributes: nil)
+            self.setSharedLogger(SGLogger(rootPath: newRootPath, basePath: newLogsPath))
+            if let sharedLogger = sharedLogger {
+                return sharedLogger
+            } else {
+                print("Can't setup logger (3)!")
+                return SGLogger(rootPath: "", basePath: "")
+            }
+        }
+    }
+    
+    public init(rootPath: String, basePath: String) {
+        self.rootPath = rootPath
+        self.basePath = basePath
+    }
+    
+    public func collectLogs(prefix: String? = nil) -> Signal<[(String, String)], NoError> {
+        return Signal { subscriber in
+            self.queue.async {
+                let logsPath: String
+                if let prefix = prefix {
+                    logsPath = self.rootPath + prefix
+                } else {
+                    logsPath = self.basePath
+                }
+                
+                var result: [(Date, String, String)] = []
+                if let files = try? FileManager.default.contentsOfDirectory(at: URL(fileURLWithPath: logsPath), includingPropertiesForKeys: [URLResourceKey.creationDateKey], options: []) {
+                    for url in files {
+                        if url.lastPathComponent.hasPrefix("log-") {
+                            if let creationDate = (try? url.resourceValues(forKeys: Set([.creationDateKey])))?.creationDate {
+                                result.append((creationDate, url.lastPathComponent, url.path))
+                            }
+                        }
+                    }
+                }
+                result.sort(by: { $0.0 < $1.0 })
+                subscriber.putNext(result.map { ($0.1, $0.2) })
+                subscriber.putCompletion()
+            }
+            
+            return EmptyDisposable
+        }
+    }
+    
+    public func collectLogs(basePath: String) -> Signal<[(String, String)], NoError> {
+        return Signal { subscriber in
+            self.queue.async {
+                let logsPath: String = basePath
+                
+                var result: [(Date, String, String)] = []
+                if let files = try? FileManager.default.contentsOfDirectory(at: URL(fileURLWithPath: logsPath), includingPropertiesForKeys: [URLResourceKey.creationDateKey], options: []) {
+                    for url in files {
+                        if url.lastPathComponent.hasPrefix("log-") {
+                            if let creationDate = (try? url.resourceValues(forKeys: Set([.creationDateKey])))?.creationDate {
+                                result.append((creationDate, url.lastPathComponent, url.path))
+                            }
+                        }
+                    }
+                }
+                result.sort(by: { $0.0 < $1.0 })
+                subscriber.putNext(result.map { ($0.1, $0.2) })
+                subscriber.putCompletion()
+            }
+            
+            return EmptyDisposable
+        }
+    }
+    
+    public func log(_ tag: String, _ what: @autoclosure () -> String) {
+        if !self.logToFile && !self.logToConsole {
+            return
+        }
+        
+        let string = what()
+        
+        var rawTime = time_t()
+        time(&rawTime)
+        var timeinfo = tm()
+        localtime_r(&rawTime, &timeinfo)
+        
+        var curTime = timeval()
+        gettimeofday(&curTime, nil)
+        let milliseconds = curTime.tv_usec / 1000
+        
+        var consoleContent: String?
+        if self.logToConsole {
+            let content = String(format: "[SG.%@] %d-%d-%d %02d:%02d:%02d.%03d %@", arguments: [tag, Int(timeinfo.tm_year) + 1900, Int(timeinfo.tm_mon + 1), Int(timeinfo.tm_mday), Int(timeinfo.tm_hour), Int(timeinfo.tm_min), Int(timeinfo.tm_sec), Int(milliseconds), string])
+            consoleContent = content
+            print(content)
+        }
+        
+        if self.logToFile {
+            self.queue.async {
+                let content: String
+                if let consoleContent = consoleContent {
+                    content = consoleContent
+                } else {
+                    content = String(format: "[SG.%@] %d-%d-%d %02d:%02d:%02d.%03d %@", arguments: [tag, Int(timeinfo.tm_year) + 1900, Int(timeinfo.tm_mon + 1), Int(timeinfo.tm_mday), Int(timeinfo.tm_hour), Int(timeinfo.tm_min), Int(timeinfo.tm_sec), Int(milliseconds), string])
+                }
+                
+                var currentFile: ManagedFile?
+                var openNew = false
+                if let (file, length) = self.file {
+                    if length >= self.maxLength {
+                        self.file = nil
+                        openNew = true
+                    } else {
+                        currentFile = file
+                    }
+                } else {
+                    openNew = true
+                }
+                if openNew {
+                    let _ = try? FileManager.default.createDirectory(atPath: self.basePath, withIntermediateDirectories: true, attributes: nil)
+                    
+                    var createNew = false
+                    if let files = try? FileManager.default.contentsOfDirectory(at: URL(fileURLWithPath: self.basePath), includingPropertiesForKeys: [URLResourceKey.creationDateKey], options: []) {
+                        var minCreationDate: (Date, URL)?
+                        var maxCreationDate: (Date, URL)?
+                        var count = 0
+                        for url in files {
+                            if url.lastPathComponent.hasPrefix("log-") {
+                                if let values = try? url.resourceValues(forKeys: Set([URLResourceKey.creationDateKey])), let creationDate = values.creationDate {
+                                    count += 1
+                                    if minCreationDate == nil || minCreationDate!.0 > creationDate {
+                                        minCreationDate = (creationDate, url)
+                                    }
+                                    if maxCreationDate == nil || maxCreationDate!.0 < creationDate {
+                                        maxCreationDate = (creationDate, url)
+                                    }
+                                }
+                            }
+                        }
+                        if let (_, url) = minCreationDate, count >= self.maxFiles {
+                            let _ = try? FileManager.default.removeItem(at: url)
+                        }
+                        if let (_, url) = maxCreationDate {
+                            var value = stat()
+                            if stat(url.path, &value) == 0 && Int(value.st_size) < self.maxLength {
+                                if let file = ManagedFile(queue: self.queue, path: url.path, mode: .append) {
+                                    self.file = (file, Int(value.st_size))
+                                    currentFile = file
+                                }
+                            } else {
+                                createNew = true
+                            }
+                        } else {
+                            createNew = true
+                        }
+                    }
+                    
+                    if createNew {
+                        let fileName = String(format: "log-%d-%d-%d_%02d-%02d-%02d.%03d.txt", arguments: [Int(timeinfo.tm_year) + 1900, Int(timeinfo.tm_mon + 1), Int(timeinfo.tm_mday), Int(timeinfo.tm_hour), Int(timeinfo.tm_min), Int(timeinfo.tm_sec), Int(milliseconds)])
+                        
+                        let path = self.basePath + "/" + fileName
+                        
+                        if let file = ManagedFile(queue: self.queue, path: path, mode: .append) {
+                            self.file = (file, 0)
+                            currentFile = file
+                        }
+                    }
+                }
+                
+                if let currentFile = currentFile {
+                    if let data = content.data(using: .utf8) {
+                        data.withUnsafeBytes { rawBytes -> Void in
+                            let bytes = rawBytes.baseAddress!.assumingMemoryBound(to: UInt8.self)
+
+                            let _ = currentFile.write(bytes, count: data.count)
+                        }
+                        var newline: UInt8 = 0x0a
+                        let _ = currentFile.write(&newline, count: 1)
+                        if let file = self.file {
+                            self.file = (file.0, file.1 + data.count + 1)
+                        } else {
+                            assertionFailure()
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

Swiftgram/SGLogging/Sources/Utils.swift

@@ -0,0 +1,6 @@
+//import Foundation
+//
+//public func extractNameFromPath(_ path: String) -> String {
+//    let fileName = URL(fileURLWithPath: path).lastPathComponent
+//    return String(fileName.prefix(upTo: fileName.lastIndex { $0 == "." } ?? fileName.endIndex))
+//}

Swiftgram/SGPayWall/BUILD

@@ -0,0 +1,29 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+filegroup(
+    name = "SGPayWallAssets",
+    srcs = glob(["Images.xcassets/**"]),
+    visibility = ["//visibility:public"],
+)
+
+swift_library(
+    name = "SGPayWall",
+    module_name = "SGPayWall",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//Swiftgram/SGIAP:SGIAP",
+        "//Swiftgram/SGLogging:SGLogging",
+        "//Swiftgram/SGSimpleSettings:SGSimpleSettings",
+        "//Swiftgram/SGSwiftUI:SGSwiftUI",
+        "//Swiftgram/SGStrings:SGStrings",
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGPayWall/Images.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Swiftgram/SGPayWall/Images.xcassets/ProDetailsBackup.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Backup.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Swiftgram/SGPayWall/Images.xcassets/ProDetailsFilter.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Filter.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Swiftgram/SGPayWall/Images.xcassets/ProDetailsFormatting.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Formatting.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Swiftgram/SGPayWall/Images.xcassets/ProDetailsIcons.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Icons.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Swiftgram/SGPayWall/Images.xcassets/ProDetailsMute.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Mute.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Swiftgram/SGPayWall/Images.xcassets/pro.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "pro.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "pro@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "pro@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Swiftgram/SGPayWall/Sources/SGPayWall.swift

@@ -0,0 +1,993 @@
+import Foundation
+import SwiftUI
+import StoreKit
+import SGSwiftUI
+import SGIAP
+import TelegramPresentationData
+import LegacyUI
+import Display
+import SGConfig
+import SGStrings
+import SwiftSignalKit
+import TelegramUIPreferences
+
+
+@available(iOS 13.0, *)
+public func sgPayWallController(statusSignal: Signal<Int64, NoError>, replacementController: ViewController, presentationData: PresentationData? = nil, SGIAPManager: SGIAPManager, openUrl: @escaping (String, Bool) -> Void /* url, forceExternal */, paymentsEnabled: Bool, canBuyInBeta: Bool, openAppStorePage: @escaping () -> Void, proSupportUrl: String?) -> ViewController {
+    //    let theme = presentationData?.theme ?? (UITraitCollection.current.userInterfaceStyle == .dark ? defaultDarkColorPresentationTheme : defaultPresentationTheme)
+    let theme = defaultDarkColorPresentationTheme
+    let strings = presentationData?.strings ?? defaultPresentationStrings
+    
+    let legacyController = LegacySwiftUIController(
+        presentation: .modal(animateIn: true),
+        theme: theme,
+        strings: strings
+    )
+    //    legacyController.displayNavigationBar = false
+    legacyController.statusBar.statusBarStyle = .White
+    legacyController.attemptNavigation = { _ in return false }
+    legacyController.view.disablesInteractiveTransitionGestureRecognizer = true
+    
+    let swiftUIView = SGSwiftUIView<SGPayWallView>(
+        legacyController: legacyController,
+        content: {
+            SGPayWallView(wrapperController: legacyController, replacementController: replacementController, SGIAP: SGIAPManager, statusSignal: statusSignal, openUrl: openUrl, openAppStorePage: openAppStorePage, paymentsEnabled: paymentsEnabled, canBuyInBeta: canBuyInBeta, proSupportUrl: proSupportUrl)
+        }
+    )
+    let controller = UIHostingController(rootView: swiftUIView, ignoreSafeArea: true)
+    legacyController.bind(controller: controller)
+    
+    return legacyController
+}
+
+private let innerShadowWidth: CGFloat = 15.0
+private let accentColorHex: String = "F1552E"
+
+
+@available(iOS 13.0, *)
+struct BackgroundView: View {
+    
+    var body: some View {
+        ZStack {
+            LinearGradient(
+                gradient: Gradient(stops: [
+                    .init(color: Color(hex: "A053F8").opacity(0.8), location: 0.0), // purple gradient
+                    .init(color: Color.clear, location: 0.20),
+                    
+                ]),
+                startPoint: .topLeading,
+                endPoint: .bottomTrailing
+            )
+            .edgesIgnoringSafeArea(.all)
+            LinearGradient(
+                gradient: Gradient(stops: [
+                    .init(color: Color(hex: "CC4303").opacity(0.6), location: 0.0), // orange gradient
+                    .init(color: Color.clear, location: 0.15),
+                ]),
+                startPoint: .topTrailing,
+                endPoint: .bottomLeading
+            )
+            .blendMode(.lighten)
+            
+            .edgesIgnoringSafeArea(.all)
+            .overlay(
+                RoundedRectangle(cornerRadius: 0)
+                    .stroke(Color.clear, lineWidth: 0)
+                    .background(
+                        ZStack {
+                            innerShadow(x: -2, y: -2, blur: 4, color: Color(hex: "FF8C56")) // orange shadow
+                            innerShadow(x: 2, y: 2, blur: 4, color: Color(hex: "A053F8")) // purple shadow
+                            // innerShadow(x: 0, y: 0, blur: 4, color: Color.white.opacity(0.3))
+                        }
+                    )
+            )
+            .edgesIgnoringSafeArea(.all)
+        }
+        .background(Color.black)
+    }
+    
+    func innerShadow(x: CGFloat, y: CGFloat, blur: CGFloat, color: Color) -> some View {
+        return RoundedRectangle(cornerRadius: 0)
+            .stroke(color, lineWidth: innerShadowWidth)
+            .blur(radius: blur)
+            .offset(x: x, y: y)
+            .mask(RoundedRectangle(cornerRadius: 0).fill(LinearGradient(gradient: Gradient(colors: [Color.black, Color.clear]), startPoint: .top, endPoint: .bottom)))
+    }
+}
+
+
+@available(iOS 13.0, *)
+struct SGPayWallFeatureDetails: View {
+    
+    let dismissAction: () -> Void
+    var bottomOffset: CGFloat = 0.0
+    let contentHeight: CGFloat = 690.0
+    let features: [SGProFeature]
+    
+    @State var shownFeature: SGProFeatureId?
+     // Add animation states
+    @State private var showBackground = false
+    @State private var showContent = false
+    
+    @State private var dragOffset: CGFloat = 0
+    
+    var body: some View {
+        ZStack(alignment: .bottom) {
+            // Background overlay
+            if showBackground {
+                Color.black.opacity(0.4)
+                    .zIndex(0)
+                    .edgesIgnoringSafeArea(.all)
+                    .onTapGesture {
+                        dismissWithAnimation()
+                    }
+                    .transition(.opacity)
+            }
+            
+            // Bottom sheet content
+            if showContent {
+                VStack {
+                    if #available(iOS 14.0, *) {
+                        TabView(selection: $shownFeature) {
+                            ForEach(features) { feature in
+                                ScrollView(showsIndicators: false) {
+                                    SGProFeatureView(
+                                        feature: feature
+                                    )
+                                    Color.clear.frame(height: 8.0) // paginator padding
+                                }
+                                .tag(feature.id)
+                                .scrollBounceBehaviorIfAvailable(.basedOnSize)
+                            }
+                        }
+                        .tabViewStyle(.page)
+                        .padding(.bottom, bottomOffset - 8.0)
+                    }
+                    
+                    // Spacer for purchase buttons
+                    if !bottomOffset.isZero {
+                        Color.clear.frame(height: bottomOffset)
+                    }
+                }
+                .zIndex(1)
+                .frame(maxHeight: contentHeight)
+                .background(Color(.black))
+                .cornerRadius(8, corners: [.topLeft, .topRight])
+                .overlay(closeButtonView)
+                .offset(y: max(0, dragOffset))
+                .gesture(
+                    DragGesture()
+                        .onChanged { value in
+                            // Only track downward movement
+                            if value.translation.height > 0 {
+                                dragOffset = value.translation.height
+                            }
+                        }
+                        .onEnded { value in
+                            // If dragged down more than 150 points or with significant velocity, dismiss
+                            if value.translation.height > 150 || value.predictedEndTranslation.height > 200 {
+                                dismissWithAnimation()
+                            } else {
+                                // Otherwise, reset position
+                                withAnimation(.spring()) {
+                                    dragOffset = 0
+                                }
+                            }
+                        }
+                )
+                .transition(.move(edge: .bottom))
+            }
+        }
+        .onAppear {
+            appearWithAnimation()
+        }
+    }
+    
+    private func appearWithAnimation() {
+        withAnimation(.easeIn(duration: 0.2)) {
+            showBackground = true
+        }
+        
+        withAnimation(.spring(duration: 0.3)/*.delay(0.1)*/) {
+            showContent = true
+        }
+    }
+    
+    private func dismissWithAnimation() {
+        withAnimation(.spring()) {
+            showContent = false
+            dragOffset = 0
+        }
+        
+        withAnimation(.easeOut(duration: 0.2).delay(0.1)) {
+            showBackground = false
+        }
+        
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.2) {
+            dismissAction()
+        }
+    }
+    
+    private var closeButtonView: some View {
+        Button(action: {
+            dismissWithAnimation()
+        }) {
+            Image(systemName: "xmark")
+                .font(.headline)
+                .foregroundColor(.secondary.opacity(0.6))
+                .frame(width: 44, height: 44)
+                .contentShape(Rectangle()) // Improve tappable area
+        }
+        .opacity(showContent ? 1.0 : 0.0)
+        .padding([.top, .trailing], 8)
+        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topTrailing)
+    }
+}
+
+
+@available(iOS 13.0, *)
+struct SGProFeatureView: View {
+    let feature: SGProFeature
+    
+    var body: some View {
+        VStack(spacing: 16) {
+            feature.image
+                .resizable()
+                .aspectRatio(contentMode: .fit)
+                .frame(maxWidth: .infinity, maxHeight: 400.0, alignment: .top)
+                .clipped()
+            
+            VStack(alignment: .center, spacing: 8) {
+                Text(feature.title)
+                    .font(.title)
+                    .fontWeight(.bold)
+                    .multilineTextAlignment(.center)
+                Text(featureSubtitle)
+                    .font(.subheadline)
+                    .foregroundColor(.secondary)
+                    .multilineTextAlignment(.center)
+            }
+            .padding(.horizontal)
+
+            Spacer()
+        }
+    }
+    
+    var featureSubtitle: String {
+        return feature.description ?? feature.subtitle
+    }
+}
+
+enum SGProFeatureId: Hashable {
+    case backup
+    case filter
+    case notifications
+    case toolbar
+    case icons
+}
+
+
+@available(iOS 13.0, *)
+struct SGProFeature: Identifiable {
+    
+    let id: SGProFeatureId
+    let title: String
+    let subtitle: String
+    let description: String?
+    
+    @ViewBuilder
+    public var icon: some View {
+        switch (id) {
+        case .backup:
+            FeatureIcon(icon: "lock.fill", backgroundColor: .blue)
+        case .filter:
+            FeatureIcon(icon: "nosign", backgroundColor: .gray, fontWeight: .bold)
+        case .notifications:
+            FeatureIcon(icon: "bell.badge.slash.fill", backgroundColor: .red)
+        case .toolbar:
+            FeatureIcon(icon: "bold.underline", backgroundColor: .blue, iconSize: 16)
+        case .icons:
+            Image("SwiftgramSettings")
+                .resizable()
+                .frame(width: 32, height: 32)
+        @unknown default:
+            Image("SwiftgramPro")
+                .resizable()
+                .frame(width: 32, height: 32)
+        }
+    }
+
+    public var image: Image {
+        switch (id) {
+        case .backup:
+            return Image("ProDetailsBackup")
+        case .filter:
+            return Image("ProDetailsFilter")
+        case .notifications:
+            return Image("ProDetailsMute")
+        case .toolbar:
+            return Image("ProDetailsFormatting")
+        case .icons:
+            return Image("ProDetailsIcons")
+        @unknown default:
+            return Image("pro")
+        }
+    }
+}
+
+
+@available(iOS 13.0, *)
+struct SGPayWallView: View {
+    @Environment(\.navigationBarHeight) var navigationBarHeight: CGFloat
+    @Environment(\.containerViewLayout) var containerViewLayout: ContainerViewLayout?
+    @Environment(\.lang) var lang: String
+    
+    weak var wrapperController: LegacyController?
+    let replacementController: ViewController
+    let SGIAP: SGIAPManager
+    let statusSignal: Signal<Int64, NoError>
+    let openUrl: (String, Bool) -> Void // url, forceExternal
+    let openAppStorePage: () -> Void
+    let paymentsEnabled: Bool
+    let canBuyInBeta: Bool
+    let proSupportUrl: String?
+    
+    private enum PayWallState: Equatable {
+        case ready // ready to buy
+        case restoring
+        case purchasing
+        case validating
+    }
+    
+    // State management
+    @State private var product: SGIAPManager.SGProduct?
+    @State private var currentStatus: Int64 = 1
+    @State private var state: PayWallState = .ready
+    @State private var showErrorAlert: Bool = false
+    @State private var showConfetti: Bool = false
+    @State private var showDetails: Bool = false
+    @State private var shownFeature: SGProFeatureId? = nil
+    
+    private let productsPub = NotificationCenter.default.publisher(for: .SGIAPHelperProductsUpdatedNotification, object: nil)
+    private let buyOrRestoreSuccessPub = NotificationCenter.default.publisher(for: .SGIAPHelperPurchaseNotification, object: nil)
+    private let buyErrorPub = NotificationCenter.default.publisher(for: .SGIAPHelperErrorNotification, object: nil)
+    private let validationErrorPub = NotificationCenter.default.publisher(for: .SGIAPHelperValidationErrorNotification, object: nil)
+    
+    @State private var statusTask: Task<Void, Never>? = nil
+    
+    @State private var hapticFeedback: HapticFeedback?
+    private let confettiDuration: Double = 5.0
+    
+    @State private var purchaseSectionSize: CGSize = .zero
+    
+    private var features: [SGProFeature]  {
+        return [
+            SGProFeature(id: .backup, title: "PayWall.SessionBackup.Title".i18n(lang), subtitle: "PayWall.SessionBackup.Notice".i18n(lang), description: "PayWall.SessionBackup.Description".i18n(lang)),
+            SGProFeature(id: .filter, title: "PayWall.MessageFilter.Title".i18n(lang), subtitle: "PayWall.MessageFilter.Notice".i18n(lang), description: "PayWall.MessageFilter.Description".i18n(lang)),
+            SGProFeature(id: .notifications, title: "PayWall.Notifications.Title".i18n(lang), subtitle: "PayWall.Notifications.Notice".i18n(lang), description: "PayWall.Notifications.Description".i18n(lang)),
+            SGProFeature(id: .toolbar, title: "PayWall.InputToolbar.Title".i18n(lang), subtitle: "PayWall.InputToolbar.Notice".i18n(lang), description: "PayWall.InputToolbar.Description".i18n(lang)),
+            SGProFeature(id: .icons, title: "PayWall.AppIcons.Title".i18n(lang), subtitle: "PayWall.AppIcons.Notice".i18n(lang), description: nil)
+        ]
+    }
+    
+    var body: some View {
+        ZStack {
+            BackgroundView()
+        
+            ZStack(alignment: .bottom) {
+                ScrollView(showsIndicators: false) {
+                    VStack(spacing: 24) {
+                        // Icon
+                        Image("pro")
+                            .frame(width: 100, height: 100)
+                        
+                        // Title and Subtitle
+                        VStack(spacing: 8) {
+                            Text("Swiftgram Pro")
+                                .font(.largeTitle)
+                                .fontWeight(.bold)
+                            
+                            Text("PayWall.Text".i18n(lang))
+                                .font(.callout)
+                                .multilineTextAlignment(.center)
+                                .padding(.horizontal)
+                        }
+                        
+                        // Features
+                        VStack(spacing: 36) {
+                            featuresSection
+                            
+                            aboutSection
+                            
+                            VStack(spacing: 8) {
+                                HStack {
+                                    legalSection
+                                    Spacer()
+                                }
+                                
+                                HStack {
+                                    restorePurchasesButton
+                                    Spacer()
+                                }
+                            }
+                    }
+                        
+                        
+                        // Spacer for purchase buttons
+                        Color.clear.frame(height: (purchaseSectionSize.height / 2.0))
+                    }
+                    .padding(.vertical, (purchaseSectionSize.height / 2.0))
+                }
+                .padding(.leading, max(innerShadowWidth + 8.0, sgLeftSafeAreaInset(containerViewLayout)))
+                .padding(.trailing, max(innerShadowWidth + 8.0, sgRightSafeAreaInset(containerViewLayout)))
+                
+                if showDetails {
+                    SGPayWallFeatureDetails(
+                        dismissAction: dismissDetails,
+                        bottomOffset: (purchaseSectionSize.height / 2.0)  * 0.9, // reduced offset for paginator
+                        features: features,
+                        shownFeature: shownFeature)
+                }
+
+                // Fixed purchase button at bottom
+                purchaseSection
+                    .trackSize($purchaseSectionSize)
+            }
+        }
+        .confetti(isActive: $showConfetti, duration: confettiDuration)
+        .overlay(closeButtonView)
+        .colorScheme(.dark)
+        .onReceive(productsPub) { _ in
+            updateSelectedProduct()
+        }
+        .onAppear {
+            hapticFeedback = HapticFeedback()
+            updateSelectedProduct()
+            statusTask = Task {
+                let statusStream = statusSignal.awaitableStream()
+                for await newStatus in statusStream {
+                    #if DEBUG
+                    print("SGPayWallView: newStatus = \(newStatus)")
+                    #endif
+                    if Task.isCancelled {
+                        #if DEBUG
+                        print("statusTask cancelled")
+                        #endif
+                        break
+                    }
+                    
+                    if currentStatus != newStatus {
+                        currentStatus = newStatus
+
+                        if newStatus > 1 {
+                            handleUpgradedStatus()
+                        }
+                    }
+                }
+            }
+        }
+        .onDisappear {
+            #if DEBUG
+            print("Cancelling statusTask")
+            #endif
+            statusTask?.cancel()
+        }
+        .onReceive(buyOrRestoreSuccessPub) { _ in
+            state = .validating
+        }
+        .onReceive(buyErrorPub) { notification in
+            if let userInfo = notification.userInfo, let error = userInfo["localizedError"] as? String, !error.isEmpty {
+                showErrorAlert(error)
+            }
+        }
+        .onReceive(validationErrorPub) { notification in
+            if state == .validating {
+                if let userInfo = notification.userInfo, let error = userInfo["error"] as? String, !error.isEmpty {
+                    showErrorAlert(error.i18n(lang))
+                } else {
+                    showErrorAlert("PayWall.ValidationError".i18n(lang))
+                }
+            }
+        }
+    }
+    
+    private var featuresSection: some View {
+        VStack(spacing: 8) {
+            ForEach(features) { feature in
+                FeatureRow(
+                    icon: feature.icon,
+                    title: feature.title,
+                    subtitle: feature.subtitle,
+                    action: {
+                        showDetailsForFeature(feature.id)
+                    }
+                )
+            }
+        }
+    }
+    
+    private var restorePurchasesButton: some View {
+        Button(action: handleRestorePurchases) {
+            Text("PayWall.RestorePurchases".i18n(lang))
+                .font(.footnote)
+                .fontWeight(.semibold)
+                .foregroundColor(Color(hex: accentColorHex))
+        }
+        .disabled(state == .restoring || product == nil)
+        .opacity((state == .restoring || product == nil) ? 0.5 : 1.0)
+    }
+    
+    private var purchaseSection: some View {
+        VStack(spacing: 0) {
+            Divider()
+            VStack(spacing: 8) {
+                Button(action: handlePurchase) {
+                    Text(buttonTitle)
+                        .fontWeight(.semibold)
+                        .frame(maxWidth: .infinity)
+                        .padding()
+                        .background(Color(hex: accentColorHex))
+                        .foregroundColor(.white)
+                        .cornerRadius(12)
+                }
+                .disabled((state != .ready || !canPurchase) && !(currentStatus > 1))
+                .opacity(((state != .ready || !canPurchase) && !(currentStatus > 1)) ? 0.5 : 1.0)
+                
+                if let proSupportUrl = proSupportUrl {
+                    HStack(alignment: .center, spacing: 4) {
+                        Text("PayWall.ProSupport.Title".i18n(lang))
+                            .font(.caption)
+                            .foregroundColor(.secondary)
+                        Button(action: {
+                            openUrl(proSupportUrl, false)
+                        }) {
+                            Text("PayWall.ProSupport.Contact".i18n(lang))
+                                .font(.caption)
+                                .foregroundColor(Color(hex: accentColorHex))
+                        }
+                    }
+                }
+            }
+            .padding([.horizontal, .top])
+            .padding(.bottom, sgBottomSafeAreaInset(containerViewLayout) + 2.0)
+        }
+        .foregroundColor(Color.black)
+        .backgroundIfAvailable(material: .ultraThinMaterial)
+        .shadow(radius: 8, y: -4)
+    }
+    
+    private var legalSection: some View {
+        Group {
+            if #available(iOS 15.0, *) {
+                Text(LocalizedStringKey("PayWall.Notice.Markdown".i18n(lang, args: "PayWall.TermsURL".i18n(lang), "PayWall.PrivacyURL".i18n(lang))))
+                    .font(.caption)
+                    .tint(Color(hex: accentColorHex))
+                    .foregroundColor(.secondary)
+                    .environment(\.openURL, OpenURLAction { url in
+                        openUrl(url.absoluteString, false)
+                        return .handled
+                    })
+            } else {
+                Text("PayWall.Notice.Raw".i18n(lang))
+                    .font(.caption)
+                    .foregroundColor(.secondary)
+                HStack(alignment: .top, spacing: 8) {
+                    Button(action: {
+                        openUrl("PayWall.PrivacyURL".i18n(lang), true)
+                    }) {
+                        Text("PayWall.Privacy".i18n(lang))
+                            .font(.caption)
+                            .foregroundColor(Color(hex: accentColorHex))
+                    }
+                    Button(action: {
+                        openUrl("PayWall.TermsURL".i18n(lang), true)
+                    }) {
+                        Text("PayWall.Terms".i18n(lang))
+                            .font(.caption)
+                            .foregroundColor(Color(hex: accentColorHex))
+                    }
+                }
+            }
+        }
+    }
+    
+    
+    private var aboutSection: some View {
+        VStack(spacing: 8) {
+            HStack {
+                Text("PayWall.About.Title".i18n(lang))
+                    .font(.headline)
+                    .fontWeight(.medium)
+                Spacer()
+            }
+            
+            HStack {
+                Text("PayWall.About.Notice".i18n(lang))
+                        .font(.subheadline)
+                        .foregroundColor(.secondary)
+                Spacer()
+            }
+            HStack {
+                Button(action: {
+                    openUrl("PayWall.About.SignatureURL".i18n(lang), false)
+                }) {
+                    Text("PayWall.About.Signature".i18n(lang))
+                        .font(.caption)
+                        .foregroundColor(Color(hex: accentColorHex))
+                }
+                Spacer()
+            }
+        }
+    }
+    
+    private var closeButtonView: some View {
+        Button(action: {
+            wrapperController?.dismiss(animated: true)
+        }) {
+            Image(systemName: "xmark")
+                .font(.headline)
+                .foregroundColor(.secondary.opacity(0.6))
+                .frame(width: 44, height: 44)
+                .contentShape(Rectangle()) // Improve tappable area
+        }
+        .disabled(showDetails)
+        .opacity(showDetails ? 0.0 : 1.0)
+        .padding([.top, .trailing], 16)
+        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topTrailing)
+    }
+        
+    private var buttonTitle: String {
+        if currentStatus > 1 {
+            return "PayWall.Button.OpenPro".i18n(lang)
+        } else {
+            if state == .purchasing {
+                return "PayWall.Button.Purchasing".i18n(lang)
+            } else if state == .restoring {
+                return "PayWall.Button.Restoring".i18n(lang)
+            } else if state == .validating {
+                return "PayWall.Button.Validating".i18n(lang)
+            } else if let product = product {
+                if !SGIAP.canMakePayments || paymentsEnabled == false {
+                    return "PayWall.Button.PaymentsUnavailable".i18n(lang)
+                } else if Bundle.main.appStoreReceiptURL?.lastPathComponent == "sandboxReceipt" && !canBuyInBeta {
+                    return "PayWall.Button.BuyInAppStore".i18n(lang)
+                } else {
+                    return "PayWall.Button.Subscribe".i18n(lang, args: product.price)
+                }
+            } else {
+                return "PayWall.Button.ContactingAppStore".i18n(lang)
+            }
+        }
+    }
+    
+    private var canPurchase: Bool {
+        if !SGIAP.canMakePayments || paymentsEnabled == false {
+            return false
+        } else {
+            return product != nil
+        }
+    }
+    
+    private func showDetailsForFeature(_ featureId: SGProFeatureId) {
+        if #available(iOS 14.0, *) {
+            shownFeature = featureId
+            showDetails = true
+        } // pagination is not available on iOS 13
+    }
+    
+    private func dismissDetails() {
+//        shownFeature = nil
+        showDetails = false
+    }
+    
+    private func updateSelectedProduct() {
+        product = SGIAP.availableProducts.first { $0.id == SG_CONFIG.iaps.first ?? "" }
+    }
+    
+    private func handlePurchase() {
+        if currentStatus > 1 {
+            wrapperController?.replace(with: replacementController)
+        } else {
+            if Bundle.main.appStoreReceiptURL?.lastPathComponent == "sandboxReceipt" && !canBuyInBeta {
+                openAppStorePage()
+            } else {
+                guard let product = product else { return }
+                state = .purchasing
+                SGIAP.buyProduct(product.skProduct)
+            }
+        }
+    }
+    
+    private func handleRestorePurchases() {
+        state = .restoring
+        SGIAP.restorePurchases {
+            state = .validating
+        }
+    }
+    
+    private func handleUpgradedStatus() {
+        DispatchQueue.main.async {
+            hapticFeedback?.success()
+            showConfetti = true
+            DispatchQueue.main.asyncAfter(deadline: .now() + confettiDuration + 1.0) {
+                showConfetti = false
+            }
+        }
+    }
+    
+    private func showErrorAlert(_ message: String) {
+        let alertController = UIAlertController(title: "Error", message: message, preferredStyle: .alert)
+        alertController.addAction(UIAlertAction(title: "OK", style: .default, handler: { action in
+            state = .ready
+        }))
+        DispatchQueue.main.async {
+            wrapperController?.present(alertController, animated: true)
+        }
+    }
+}
+
+
+@available(iOS 13.0, *)
+struct FeatureIcon: View {
+    let icon: String
+    let iconColor: Color
+    let backgroundColor: Color
+    let iconSize: CGFloat
+    let frameSize: CGFloat
+    let fontWeight: SwiftUI.Font.Weight
+    
+    init(
+        icon: String,
+        iconColor: Color = .white,
+        backgroundColor: Color = .blue,
+        iconSize: CGFloat = 18,
+        frameSize: CGFloat = 32,
+        fontWeight: SwiftUI.Font.Weight = .regular
+    ) {
+        self.icon = icon
+        self.iconColor = iconColor
+        self.backgroundColor = backgroundColor
+        self.iconSize = iconSize
+        self.frameSize = frameSize
+        self.fontWeight = fontWeight
+    }
+    
+    var body: some View {
+        Image(systemName: icon)
+            .font(.system(size: iconSize))
+            .fontWeightIfAvailable(fontWeight)
+            .foregroundColor(iconColor)
+            .frame(width: frameSize, height: frameSize)
+            .background(backgroundColor)
+            .clipShape(RoundedRectangle(cornerRadius: 8))
+    }
+}
+
+
+@available(iOS 13.0, *)
+struct FeatureRow<IconContent: View>: View {
+    let icon: IconContent
+    let title: String
+    let subtitle: String
+    let action: () -> Void
+    
+    var body: some View {
+        Button(action: action) {
+            HStack(spacing: 16) {
+                
+                HStack(alignment: .top, spacing: 12) {
+                    icon
+                    
+                    VStack(alignment: .leading, spacing: 4) {
+                        Text(title)
+                            .font(.headline)
+                            .fontWeight(.medium)
+                        
+                        Text(subtitle)
+                            .font(.subheadline)
+                            .foregroundColor(.secondary)
+                    }
+                }
+                
+                Spacer()
+                if #available(iOS 14.0, *) {
+                    Image(systemName: "chevron.right")
+                        .font(.system(size: 12, weight: .semibold))
+                        .foregroundColor(.secondary)
+                } // Descriptions are not available on iOS 13
+            }
+            .padding()
+            .background(
+                RoundedRectangle(cornerRadius: 12)
+                    .fill(Color(.systemGray6))
+                    .shadow(color: .black.opacity(0.05), radius: 8, x: 0, y: 4)
+            )
+        }
+        .buttonStyle(PlainButtonStyle())
+    }
+}
+
+
+
+// Confetti
+@available(iOS 13.0, *)
+struct ConfettiType {
+    let color: Color
+    let shape: ConfettiShape
+    
+    static func random() -> ConfettiType {
+        let colors: [Color] = [.red, .blue, .green, .yellow, .pink, .purple, .orange]
+        return ConfettiType(
+            color: colors.randomElement() ?? .blue,
+            shape: ConfettiShape.allCases.randomElement() ?? .circle
+        )
+    }
+}
+
+@available(iOS 13.0, *)
+enum ConfettiShape: CaseIterable {
+    case circle
+    case triangle
+    case square
+    case slimRectangle
+    case roundedCross
+    
+    @ViewBuilder
+    func view(color: Color) -> some View {
+        switch self {
+        case .circle:
+            Circle().fill(color)
+        case .triangle:
+            Triangle().fill(color)
+        case .square:
+            Rectangle().fill(color)
+        case .slimRectangle:
+            SlimRectangle().fill(color)
+        case .roundedCross:
+            RoundedCross().fill(color)
+        }
+    }
+}
+
+@available(iOS 13.0, *)
+struct Triangle: Shape {
+    func path(in rect: CGRect) -> Path {
+        var path = Path()
+        path.move(to: CGPoint(x: rect.midX, y: rect.minY))
+        path.addLine(to: CGPoint(x: rect.maxX, y: rect.maxY))
+        path.addLine(to: CGPoint(x: rect.minX, y: rect.maxY))
+        path.closeSubpath()
+        return path
+    }
+}
+
+@available(iOS 13.0, *)
+public struct SlimRectangle: Shape {
+    public func path(in rect: CGRect) -> Path {
+        var path = Path()
+
+        path.move(to: CGPoint(x: rect.minX, y: 4*rect.maxY/5))
+        path.addLine(to: CGPoint(x: rect.maxX, y: 4*rect.maxY/5))
+        path.addLine(to: CGPoint(x: rect.maxX, y: rect.maxY))
+        path.addLine(to: CGPoint(x: rect.minX, y: rect.maxY))
+
+        return path
+    }
+}
+
+@available(iOS 13.0, *)
+public struct RoundedCross: Shape {
+    public func path(in rect: CGRect) -> Path {
+        var path = Path()
+
+        path.move(to: CGPoint(x: rect.minX, y: rect.maxY/3))
+        path.addQuadCurve(to: CGPoint(x: rect.maxX/3, y: rect.minY), control: CGPoint(x: rect.maxX/3, y: rect.maxY/3))
+        path.addLine(to: CGPoint(x: 2*rect.maxX/3, y: rect.minY))
+        
+        path.addQuadCurve(to: CGPoint(x: rect.maxX, y: rect.maxY/3), control: CGPoint(x: 2*rect.maxX/3, y: rect.maxY/3))
+        path.addLine(to: CGPoint(x: rect.maxX, y: 2*rect.maxY/3))
+
+        path.addQuadCurve(to: CGPoint(x: 2*rect.maxX/3, y: rect.maxY), control: CGPoint(x: 2*rect.maxX/3, y: 2*rect.maxY/3))
+        path.addLine(to: CGPoint(x: rect.maxX/3, y: rect.maxY))
+
+        path.addQuadCurve(to: CGPoint(x: 2*rect.minX/3, y: 2*rect.maxY/3), control: CGPoint(x: rect.maxX/3, y: 2*rect.maxY/3))
+
+        return path
+    }
+}
+
+@available(iOS 13.0, *)
+struct ConfettiModifier: ViewModifier {
+    @Binding var isActive: Bool
+    let duration: Double
+    
+    func body(content: Content) -> some View {
+        content.overlay(
+            ZStack {
+                if isActive {
+                    ForEach(0..<70) { _ in
+                        ConfettiPiece(
+                            confettiType: .random(),
+                            duration: duration
+                        )
+                    }
+                }
+            }
+        )
+    }
+}
+
+@available(iOS 13.0, *)
+struct ConfettiPiece: View {
+    let confettiType: ConfettiType
+    let duration: Double
+    
+    @State private var isAnimating = false
+    @State private var rotation = Double.random(in: 0...1080)
+    
+    var body: some View {
+        confettiType.shape.view(color: confettiType.color)
+            .frame(width: 10, height: 10)
+            .rotationEffect(.degrees(rotation))
+            .position(
+                x: .random(in: 0...UIScreen.main.bounds.width),
+                y: 0 //-20
+            )
+            .modifier(FallingModifier(distance: UIScreen.main.bounds.height + 20, duration: duration))
+            .opacity(isAnimating ? 0 : 1)
+            .onAppear {
+                withAnimation(.linear(duration: duration)) {
+                    isAnimating = true
+                }
+            }
+    }
+}
+
+@available(iOS 13.0, *)
+struct FallingModifier: ViewModifier {
+    let distance: CGFloat
+    let duration: Double
+    
+    func body(content: Content) -> some View {
+        content.modifier(
+            MoveModifier(
+                offset: CGSize(
+                    width: .random(in: -100...100),
+                    height: distance
+                ),
+                duration: duration
+            )
+        )
+    }
+}
+
+@available(iOS 13.0, *)
+struct MoveModifier: ViewModifier {
+    let offset: CGSize
+    let duration: Double
+    
+    @State private var isAnimating = false
+    
+    func body(content: Content) -> some View {
+        content.offset(
+            x: isAnimating ? offset.width : 0,
+            y: isAnimating ? offset.height : 0
+        )
+        .onAppear {
+            withAnimation(
+                .linear(duration: duration)
+                .speed(.random(in: 0.5...2.5))
+            ) {
+                isAnimating = true
+            }
+        }
+    }
+}
+
+// Extension to make it easier to use
+@available(iOS 13.0, *)
+extension View {
+    func confetti(isActive: Binding<Bool>, duration: Double = 2.0) -> some View {
+        modifier(ConfettiModifier(isActive: isActive, duration: duration))
+    }
+}

Swiftgram/SGProUI/BUILD

@@ -0,0 +1,41 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+
+swift_library(
+    name = "SGProUI",
+    module_name = "SGProUI",
+    srcs = glob([
+		"Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//Swiftgram/SGKeychainBackupManager:SGKeychainBackupManager",
+        "//Swiftgram/SGItemListUI:SGItemListUI",
+        "//Swiftgram/SGLogging:SGLogging",
+        "//Swiftgram/SGSimpleSettings:SGSimpleSettings",
+        "//Swiftgram/SGStrings:SGStrings",
+       "//Swiftgram/SGAPI:SGAPI",
+        "//Swiftgram/SGAPIToken:SGAPIToken",
+        "//Swiftgram/SGSwiftUI:SGSwiftUI",
+        #
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/Display:Display",
+        "//submodules/Postbox:Postbox",
+        "//submodules/TelegramCore:TelegramCore",
+        "//submodules/MtProtoKit:MtProtoKit",
+        "//submodules/TelegramPresentationData:TelegramPresentationData",
+        "//submodules/TelegramUIPreferences:TelegramUIPreferences",
+        "//submodules/ItemListUI:ItemListUI",
+        "//submodules/PresentationDataUtils:PresentationDataUtils",
+        "//submodules/OverlayStatusController:OverlayStatusController",
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/AppBundle:AppBundle",
+        "//submodules/TelegramUI/Components/Settings/PeerNameColorScreen",
+        "//submodules/UndoUI:UndoUI",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGProUI/Sources/MessageFilterController.swift

@@ -0,0 +1,181 @@
+import Foundation
+import SwiftUI
+import SGSwiftUI
+import SGStrings
+import SGSimpleSettings
+import LegacyUI
+import Display
+import TelegramPresentationData
+
+@available(iOS 13.0, *)
+struct MessageFilterKeywordInputFieldModifier: ViewModifier {
+    @Binding var newKeyword: String
+    let onAdd: () -> Void
+    
+    func body(content: Content) -> some View {
+        if #available(iOS 15.0, *) {
+            content
+                .submitLabel(.return)
+                .submitScope(false) // TODO(swiftgram): Keyboard still closing
+                .interactiveDismissDisabled()
+                .onSubmit {
+                    onAdd()
+                }
+        } else {
+            content
+        }
+    }
+}
+
+
+@available(iOS 13.0, *)
+struct MessageFilterKeywordInputView: View {
+    @Environment(\.lang) var lang: String
+    @Binding var newKeyword: String
+    let onAdd: () -> Void
+
+    var body: some View {
+        HStack {
+            TextField("MessageFilter.InputPlaceholder".i18n(lang), text: $newKeyword)
+                .autocorrectionDisabled(true)
+                .autocapitalization(.none)
+                .keyboardType(.default)
+                .modifier(MessageFilterKeywordInputFieldModifier(newKeyword: $newKeyword, onAdd: onAdd))
+                
+            
+            Button(action: onAdd) {
+                Image(systemName: "plus.circle.fill")
+                    .foregroundColor(newKeyword.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty ? .secondary : .accentColor)
+                    .imageScale(.large)
+            }
+            .disabled(newKeyword.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty)
+            .buttonStyle(PlainButtonStyle())
+        }
+    }
+}
+
+@available(iOS 13.0, *)
+struct MessageFilterView: View {
+    weak var wrapperController: LegacyController?
+    @Environment(\.lang) var lang: String
+    
+    @State private var newKeyword: String = ""
+    @State private var keywords: [String] {
+        didSet {
+            SGSimpleSettings.shared.messageFilterKeywords = keywords
+        }
+    }
+    
+    init(wrapperController: LegacyController?) {
+        self.wrapperController = wrapperController
+        _keywords = State(initialValue: SGSimpleSettings.shared.messageFilterKeywords)
+    }
+    
+    var bodyContent: some View {
+            List {
+                Section {
+                    // Icon and title
+                    VStack(spacing: 8) {
+                        Image(systemName: "nosign.app.fill")
+                            .font(.system(size: 50))
+                            .foregroundColor(.secondary)
+                        
+                        Text("MessageFilter.Title".i18n(lang))
+                            .font(.title)
+                            .bold()
+                        
+                        Text("MessageFilter.SubTitle".i18n(lang))
+                            .font(.body)
+                            .foregroundColor(.secondary)
+                            .multilineTextAlignment(.center)
+                            .padding(.horizontal)
+                    }
+                    .frame(maxWidth: .infinity)
+                    .padding(.vertical, 16)
+                    .listRowInsets(EdgeInsets())
+                    
+                }
+                
+                Section {
+                    MessageFilterKeywordInputView(newKeyword: $newKeyword, onAdd: addKeyword)
+                }
+                
+                Section(header: Text("MessageFilter.Keywords.Title".i18n(lang))) {
+                    ForEach(keywords.reversed(), id: \.self) { keyword in
+                        Text(keyword)
+                    }
+                    .onDelete { indexSet in
+                        let originalIndices = IndexSet(
+                            indexSet.map { keywords.count - 1 - $0 }
+                        )
+                        deleteKeywords(at: originalIndices)
+                    }
+                }
+        }
+        .tgNavigationBackButton(wrapperController: wrapperController)
+    }
+    
+    var body: some View {
+        NavigationView {
+            if #available(iOS 14.0, *) {
+                bodyContent
+                    .toolbar {
+                        EditButton()
+                    }
+            } else {
+                bodyContent
+            }
+        }
+    }
+    
+    private func addKeyword() {
+        let trimmedKeyword = newKeyword.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !trimmedKeyword.isEmpty else { return }
+        
+        let keywordExists = keywords.contains {
+            $0 == trimmedKeyword
+        }
+        
+        guard !keywordExists else {
+            return
+        }
+        
+        withAnimation {
+            keywords.append(trimmedKeyword)
+        }
+        newKeyword = ""
+        
+    }
+    
+    private func deleteKeywords(at offsets: IndexSet) {
+        withAnimation {
+            keywords.remove(atOffsets: offsets)
+        }
+    }
+}
+
+@available(iOS 13.0, *)
+public func sgMessageFilterController(presentationData: PresentationData? = nil) -> ViewController {
+    let theme = presentationData?.theme ?? (UITraitCollection.current.userInterfaceStyle == .dark ? defaultDarkColorPresentationTheme : defaultPresentationTheme)
+    let strings = presentationData?.strings ?? defaultPresentationStrings
+
+    let legacyController = LegacySwiftUIController(
+        presentation: .navigation,
+        theme: theme,
+        strings: strings
+    )
+    // Status bar color will break if theme changed
+    legacyController.statusBar.statusBarStyle = theme.rootController
+        .statusBarStyle.style
+    legacyController.displayNavigationBar = false
+    let swiftUIView = SGSwiftUIView<MessageFilterView>(
+        legacyController: legacyController,
+        content: {
+            MessageFilterView(wrapperController: legacyController)
+        }
+    )
+    let controller = UIHostingController(rootView: swiftUIView, ignoreSafeArea: true)
+    legacyController.bind(controller: controller)
+
+    return legacyController
+}

Swiftgram/SGProUI/Sources/SGProUI.swift

@@ -0,0 +1,186 @@
+import Foundation
+import UniformTypeIdentifiers
+import SGItemListUI
+import UndoUI
+import AccountContext
+import Display
+import TelegramCore
+import Postbox
+import ItemListUI
+import SwiftSignalKit
+import TelegramPresentationData
+import PresentationDataUtils
+import TelegramUIPreferences
+
+// Optional
+import SGSimpleSettings
+import SGLogging
+
+
+private enum SGProControllerSection: Int32, SGItemListSection {
+    case base
+    case notifications
+    case footer
+}
+
+private enum SGProDisclosureLink: String {
+    case sessionBackupManager
+    case messageFilter
+}
+
+private enum SGProToggles: String {
+    case inputToolbar
+}
+
+private enum SGProOneFromManySetting: String {
+    case pinnedMessageNotifications
+    case mentionsAndRepliesNotifications
+}
+
+private enum SGProAction {
+    case resetIAP
+}
+
+private typealias SGProControllerEntry = SGItemListUIEntry<SGProControllerSection, SGProToggles, AnyHashable, SGProOneFromManySetting, SGProDisclosureLink, SGProAction>
+
+private func SGProControllerEntries(presentationData: PresentationData) -> [SGProControllerEntry] {
+    var entries: [SGProControllerEntry] = []
+    let lang = presentationData.strings.baseLanguageCode
+    
+    let id = SGItemListCounter()
+    
+    entries.append(.disclosure(id: id.count, section: .base, link: .sessionBackupManager, text: "SessionBackup.Title".i18n(lang)))
+    entries.append(.disclosure(id: id.count, section: .base, link: .messageFilter, text: "MessageFilter.Title".i18n(lang)))
+    entries.append(.toggle(id: id.count, section: .base, settingName: .inputToolbar, value: SGSimpleSettings.shared.inputToolbar, text: "InputToolbar.Title".i18n(lang), enabled: true))
+    
+    entries.append(.header(id: id.count, section: .notifications, text: presentationData.strings.Notifications_Title.uppercased(), badge: nil))
+    entries.append(.oneFromManySelector(id: id.count, section: .notifications, settingName: .pinnedMessageNotifications, text: "Notifications.PinnedMessages.Title".i18n(lang), value: "Notifications.PinnedMessages.value.\(SGSimpleSettings.shared.pinnedMessageNotifications)".i18n(lang), enabled: true))
+    entries.append(.oneFromManySelector(id: id.count, section: .notifications, settingName: .mentionsAndRepliesNotifications, text: "Notifications.MentionsAndReplies.Title".i18n(lang), value: "Notifications.MentionsAndReplies.value.\(SGSimpleSettings.shared.mentionsAndRepliesNotifications)".i18n(lang), enabled: true))
+
+    #if DEBUG
+    entries.append(.action(id: id.count, section: .footer, actionType: .resetIAP, text: "Reset Pro", kind: .destructive))
+    #endif
+    
+    return entries
+}
+
+public func okUndoController(_ text: String, _ presentationData: PresentationData) -> UndoOverlayController {
+    return UndoOverlayController(presentationData: presentationData, content: .succeed(text: text, timeout: nil, customUndoText: nil), elevatedLayout: false, action: { _ in return false })
+}
+
+public func sgProController(context: AccountContext) -> ViewController {
+    var presentControllerImpl: ((ViewController, ViewControllerPresentationArguments?) -> Void)?
+    var pushControllerImpl: ((ViewController) -> Void)?
+
+    let simplePromise = ValuePromise(true, ignoreRepeated: false)
+    
+    let arguments = SGItemListArguments<SGProToggles, AnyHashable, SGProOneFromManySetting, SGProDisclosureLink, SGProAction>(context: context, setBoolValue: { toggleName, value in
+        switch toggleName {
+            case .inputToolbar:
+                SGSimpleSettings.shared.inputToolbar = value
+        }
+    }, setOneFromManyValue: { setting in
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        let lang = presentationData.strings.baseLanguageCode
+        let actionSheet = ActionSheetController(presentationData: presentationData)
+        var items: [ActionSheetItem] = []
+        
+        switch (setting) {
+            case .pinnedMessageNotifications:
+                let setAction: (String) -> Void = { value in
+                    SGSimpleSettings.shared.pinnedMessageNotifications = value
+                    SGSimpleSettings.shared.synchronizeShared()
+                    simplePromise.set(true)
+                }
+
+                for value in SGSimpleSettings.PinnedMessageNotificationsSettings.allCases {
+                    items.append(ActionSheetButtonItem(title: "Notifications.PinnedMessages.value.\(value.rawValue)".i18n(lang), color: .accent, action: { [weak actionSheet] in
+                        actionSheet?.dismissAnimated()
+                        setAction(value.rawValue)
+                    }))
+                }
+            case .mentionsAndRepliesNotifications:
+                let setAction: (String) -> Void = { value in
+                    SGSimpleSettings.shared.mentionsAndRepliesNotifications = value
+                    SGSimpleSettings.shared.synchronizeShared()
+                    simplePromise.set(true)
+                }
+
+                for value in SGSimpleSettings.MentionsAndRepliesNotificationsSettings.allCases {
+                    items.append(ActionSheetButtonItem(title: "Notifications.MentionsAndReplies.value.\(value.rawValue)".i18n(lang), color: .accent, action: { [weak actionSheet] in
+                        actionSheet?.dismissAnimated()
+                        setAction(value.rawValue)
+                    }))
+                }
+        }
+        
+        actionSheet.setItemGroups([ActionSheetItemGroup(items: items), ActionSheetItemGroup(items: [
+            ActionSheetButtonItem(title: presentationData.strings.Common_Cancel, color: .accent, font: .bold, action: { [weak actionSheet] in
+                actionSheet?.dismissAnimated()
+            })
+        ])])
+        presentControllerImpl?(actionSheet, ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
+    }, openDisclosureLink: { link in
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        switch (link) {
+            case .sessionBackupManager:
+                if #available(iOS 13.0, *) {
+                    pushControllerImpl?(sgSessionBackupManagerController(context: context, presentationData: presentationData))
+                } else {
+                    presentControllerImpl?(context.sharedContext.makeSGUpdateIOSController(), nil)
+                }
+            case .messageFilter:
+                if #available(iOS 13.0, *) {
+                    pushControllerImpl?(sgMessageFilterController(presentationData: presentationData))
+                } else {
+                    presentControllerImpl?(context.sharedContext.makeSGUpdateIOSController(), nil)
+                }
+        }
+    }, action: { action in
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        switch action {
+            case .resetIAP:
+                let updateSettingsSignal = updateSGStatusInteractively(accountManager: context.sharedContext.accountManager, { status in
+                    var status = status
+                    status.status = SGStatus.default.status
+                    SGSimpleSettings.shared.primaryUserId = ""
+                    return status
+                })
+                let _ = (updateSettingsSignal |> deliverOnMainQueue).start(next: {
+                    presentControllerImpl?(UndoOverlayController(
+                        presentationData: presentationData,
+                        content: .info(title: nil, text: "Status reset completed. You can now restore purchases.", timeout: nil, customUndoText: nil),
+                        elevatedLayout: false,
+                        action: { _ in return false }
+                    ),
+                    nil)
+                })
+        }
+    })
+    
+    let signal = combineLatest(context.sharedContext.presentationData, simplePromise.get())
+    |> map { presentationData, _ ->  (ItemListControllerState, (ItemListNodeState, Any)) in
+        
+        let entries = SGProControllerEntries(presentationData: presentationData)
+        
+        let controllerState = ItemListControllerState(presentationData: ItemListPresentationData(presentationData), title: .text("Swiftgram Pro"), leftNavigationButton: nil, rightNavigationButton: nil, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back))
+        
+        let listState = ItemListNodeState(presentationData: ItemListPresentationData(presentationData), entries: entries, style: .blocks, ensureVisibleItemTag: /*focusOnItemTag*/ nil, initialScrollToItem: nil /* scrollToItem*/ )
+        
+        return (controllerState, (listState, arguments))
+    }
+    
+    let controller = ItemListController(context: context, state: signal)
+    presentControllerImpl = { [weak controller] c, a in
+        controller?.present(c, in: .window(.root), with: a)
+    }
+    pushControllerImpl = { [weak controller] c in
+        (controller?.navigationController as? NavigationController)?.pushViewController(c)
+    }
+    // Workaround
+    let _ = pushControllerImpl
+    
+    return controller
+}
+
+

Swiftgram/SGProUI/Sources/SessionBackupController.swift

@@ -0,0 +1,520 @@
+import Foundation
+import UndoUI
+import AccountContext
+import TelegramCore
+import Postbox
+import Display
+import SwiftSignalKit
+import TelegramPresentationData
+import PresentationDataUtils
+import SGSimpleSettings
+import SGLogging
+import SGKeychainBackupManager
+
+struct SessionBackup: Codable {
+    var name: String? = nil
+    var date: Date = Date()
+    let accountRecord: AccountRecord<TelegramAccountManagerTypes.Attribute>
+    
+    var peerIdInternal: Int64 {
+        var userId: Int64 = 0
+        for attribute in accountRecord.attributes {
+            if case let .backupData(backupData) = attribute, let backupPeerID = backupData.data?.peerId {
+                userId = backupPeerID
+                break
+            }
+        }
+        return userId
+    }
+    
+    var userId: Int64 {
+        return PeerId(peerIdInternal).id._internalGetInt64Value()
+    }
+}
+
+import SwiftUI
+import SGSwiftUI
+import LegacyUI
+import SGStrings
+
+
+@available(iOS 13.0, *)
+struct SessionBackupRow: View {
+    @Environment(\.lang) var lang: String
+    let backup: SessionBackup
+    let isLoggedIn: Bool
+    
+    
+    private let dateFormatter: DateFormatter = {
+        let formatter = DateFormatter()
+        formatter.dateStyle = .short
+        formatter.timeStyle = .short
+        return formatter
+    }()
+    
+    var formattedDate: String {
+        if #available(iOS 15.0, *) {
+            return backup.date.formatted(date: .abbreviated, time: .shortened)
+        } else {
+            return dateFormatter.string(from: backup.date)
+        }
+    }
+    
+    var body: some View {
+        HStack {
+            VStack(alignment: .leading, spacing: 2) {
+                Text(backup.name ?? String(backup.userId))
+                    .font(.body)
+                
+                Text("ID: \(backup.userId)")
+                    .font(.subheadline)
+                    .foregroundColor(.secondary)
+                
+                Text("SessionBackup.LastBackupAt".i18n(lang, args: formattedDate))
+                    .font(.caption)
+                    .foregroundColor(.secondary)
+            }
+            
+            Spacer()
+            
+            Text((isLoggedIn ? "SessionBackup.LoggedIn" : "SessionBackup.LoggedOut").i18n(lang))
+                .font(.caption)
+                .foregroundColor(isLoggedIn ? .white : .secondary)
+                .padding(.horizontal, 6)
+                .padding(.vertical, 2)
+                .background(isLoggedIn ? Color.accentColor : Color.secondary.opacity(0.1))
+                .cornerRadius(4)
+        }
+        .padding(.vertical, 4)
+    }
+}
+
+
+@available(iOS 13.0, *)
+struct BorderedButtonStyle: ButtonStyle {
+    func makeBody(configuration: Configuration) -> some View {
+        configuration.label
+            .background(
+                RoundedRectangle(cornerRadius: 8)
+                    .stroke(Color.accentColor, lineWidth: 1)
+            )
+            .opacity(configuration.isPressed ? 0.7 : 1.0)
+    }
+}
+
+@available(iOS 13.0, *)
+struct SessionBackupManagerView: View {
+    @Environment(\.lang) var lang: String
+    weak var wrapperController: LegacyController?
+    let context: AccountContext
+    
+    @State private var sessions: [SessionBackup] = []
+    @State private var loggedInPeerIDs: [Int64] = []
+    @State private var loggedInAccountsDisposable: Disposable? = nil
+    
+    private func performBackup() {
+        let controller = OverlayStatusController(theme: context.sharedContext.currentPresentationData.with { $0 }.theme, type: .loading(cancelled: nil))
+        
+        let signal = context.sharedContext.accountManager.accountRecords()
+        |> take(1)
+        |> deliverOnMainQueue
+        
+        let signal2 = context.sharedContext.activeAccountsWithInfo
+        |> take(1)
+        |> deliverOnMainQueue
+        
+        wrapperController?.present(controller, in: .window(.root), with: nil)
+        
+        Task {
+            if let result = try? await combineLatest(signal, signal2).awaitable() {
+                let (view, accountsWithInfo) = result
+                backupSessionsFromView(view, accountsWithInfo: accountsWithInfo.1)
+                withAnimation {
+                    sessions = getBackedSessions()
+                }
+                controller.dismiss()
+            }
+        }
+        
+    }
+    
+    private func performRestore() {
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        let controller = OverlayStatusController(theme: presentationData.theme, type: .loading(cancelled: nil))
+        
+        let _ = (context.sharedContext.accountManager.accountRecords()
+        |> take(1)
+        |> deliverOnMainQueue).start(next: { [weak controller] view in
+            
+            let backupSessions = getBackedSessions()
+            var restoredSessions: Int64 = 0
+            
+            func importNextBackup(index: Int) {
+                // Check if we're done
+                if index >= backupSessions.count {
+                    // All done, update UI
+                    withAnimation {
+                        sessions = getBackedSessions()
+                    }
+                    controller?.dismiss()
+                    wrapperController?.present(
+                        okUndoController("SessionBackup.RestoreOK".i18n(lang, args: "\(restoredSessions)"), presentationData),
+                        in: .current
+                    )
+                    return
+                }
+                
+                let backup = backupSessions[index]
+                
+                // Check for existing record
+                let existingRecord = view.records.first { record in
+                    var userId: Int64 = 0
+                    for attribute in record.attributes {
+                        if case let .backupData(backupData) = attribute {
+                            userId = backupData.data?.peerId ?? 0
+                        }
+                    }
+                    return userId == backup.peerIdInternal
+                }
+                
+                if existingRecord != nil {
+                    SGLogger.shared.log("SessionBackup", "Record \(backup.userId) already exists, skipping")
+                    importNextBackup(index: index + 1)
+                    return
+                }
+                
+                var importAttributes = backup.accountRecord.attributes
+                importAttributes.removeAll { attribute in
+                    if case .sortOrder = attribute {
+                        return true
+                    }
+                    return false
+                }
+                
+                let importBackupSignal = context.sharedContext.accountManager.transaction { transaction -> Void in
+                    let nextSortOrder = (transaction.getRecords().map({ record -> Int32 in
+                        for attribute in record.attributes {
+                            if case let .sortOrder(sortOrder) = attribute {
+                                return sortOrder.order
+                            }
+                        }
+                        return 0
+                    }).max() ?? 0) + 1
+                    importAttributes.append(.sortOrder(AccountSortOrderAttribute(order: nextSortOrder)))
+                    let accountRecordId = transaction.createRecord(importAttributes)
+                    SGLogger.shared.log("SessionBackup", "Imported record \(accountRecordId) for \(backup.userId)")
+                    restoredSessions += 1
+                }
+                |> deliverOnMainQueue
+                
+                let _ = importBackupSignal.start(completed: {
+                    importNextBackup(index: index + 1)
+                })
+            }
+            
+            // Start the import chain
+            importNextBackup(index: 0)
+        })
+        
+        wrapperController?.present(controller, in: .window(.root), with: nil)
+    }
+    
+    private func performDeleteAll() {
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        
+        let controller = textAlertController(context: context, title: "SessionBackup.DeleteAll.Title".i18n(lang), text: "SessionBackup.DeleteAll.Text".i18n(lang), actions: [
+            TextAlertAction(type: .destructiveAction, title: presentationData.strings.Common_Delete, action: {
+                let controller = OverlayStatusController(theme: presentationData.theme, type: .loading(cancelled: nil))
+                wrapperController?.present(controller, in: .window(.root), with: nil)
+                do {
+                    try KeychainBackupManager.shared.deleteAllSessions()
+                    withAnimation {
+                        sessions = getBackedSessions()
+                    }
+                    controller.dismiss()
+                } catch let e {
+                    SGLogger.shared.log("SessionBackup", "Error deleting all sessions: \(e)")
+                }
+            }),
+            TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_Cancel, action: {})
+        ])
+        
+        wrapperController?.present(controller, in: .window(.root), with: nil)
+    }
+    
+    private func performDelete(_ session: SessionBackup) {
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        
+        let controller = textAlertController(context: context, title: "SessionBackup.DeleteSingle.Title".i18n(lang), text: "SessionBackup.DeleteSingle.Text".i18n(lang, args: "\(session.name ?? "\(session.userId)")"), actions: [
+            TextAlertAction(type: .destructiveAction, title: presentationData.strings.Common_Delete, action: {
+                let controller = OverlayStatusController(theme: presentationData.theme, type: .loading(cancelled: nil))
+                wrapperController?.present(controller, in: .window(.root), with: nil)
+                do {
+                    try KeychainBackupManager.shared.deleteSession(for: "\(session.peerIdInternal)")
+                    withAnimation {
+                        sessions = getBackedSessions()
+                    }
+                    controller.dismiss()
+                } catch let e {
+                    SGLogger.shared.log("SessionBackup", "Error deleting session: \(e)")
+                }
+            }),
+            TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_Cancel, action: {})
+        ])
+        
+        wrapperController?.present(controller, in: .window(.root), with: nil)
+    }
+    
+    
+    private func performRemoveSessionFromApp(session: SessionBackup) {
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        
+        let controller = textAlertController(context: context, title: "SessionBackup.RemoveFromApp.Title".i18n(lang), text: "SessionBackup.RemoveFromApp.Text".i18n(lang, args: "\(session.name ?? "\(session.userId)")"), actions: [
+            TextAlertAction(type: .destructiveAction, title: presentationData.strings.Common_Delete, action: {
+                let controller = OverlayStatusController(theme: presentationData.theme, type: .loading(cancelled: nil))
+                wrapperController?.present(controller, in: .window(.root), with: nil)
+                
+                let signal = context.sharedContext.accountManager.accountRecords()
+                |> take(1)
+                |> deliverOnMainQueue
+                
+                let _ = signal.start(next: { [weak controller] view in
+                    
+                    // Find record to delete
+                    let accountRecord = view.records.first { record in
+                        var userId: Int64 = 0
+                        for attribute in record.attributes {
+                            if case let .backupData(backupData) = attribute {
+                                userId = backupData.data?.peerId ?? 0
+                            }
+                        }
+                        return userId == session.peerIdInternal
+                    }
+                    
+                    if let record = accountRecord {
+                        let deleteSignal = context.sharedContext.accountManager.transaction { transaction -> Void in
+                            transaction.updateRecord(record.id, { _ in return nil})
+                        }
+                        |> deliverOnMainQueue
+                        
+                        let _ = deleteSignal.start(next: {
+                            withAnimation {
+                                sessions = getBackedSessions()
+                            }
+                            controller?.dismiss()
+                        })
+                    } else {
+                        controller?.dismiss()
+                    }
+                })
+                
+            }),
+            TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_Cancel, action: {})
+        ])
+        
+        wrapperController?.present(controller, in: .window(.root), with: nil)
+    }
+    
+    
+    var body: some View {
+        List {
+            Section() {
+                Button(action: performBackup) {
+                    HStack {
+                        Image(systemName: "key.fill")
+                            .frame(width: 30)
+                        Text("SessionBackup.Actions.Backup".i18n(lang))
+                        Spacer()
+                    }
+                }
+                
+                Button(action: performRestore) {
+                    HStack {
+                        Image(systemName: "arrow.2.circlepath")
+                            .frame(width: 30)
+                        Text("SessionBackup.Actions.Restore".i18n(lang))
+                        Spacer()
+                    }
+                }
+                
+                Button(action: performDeleteAll) {
+                    HStack {
+                        Image(systemName: "trash")
+                            .frame(width: 30)
+                        Text("SessionBackup.Actions.DeleteAll".i18n(lang))
+                    }
+                }
+                .foregroundColor(.red)
+                
+            }
+            
+            Text("SessionBackup.Notice".i18n(lang))
+                .font(.caption)
+                .foregroundColor(.secondary)
+            
+            Section(header: Text("SessionBackup.Sessions.Title".i18n(lang))) {
+                ForEach(sessions, id: \.peerIdInternal) { session in
+                    SessionBackupRow(
+                        backup: session,
+                        isLoggedIn: loggedInPeerIDs.contains(session.peerIdInternal)
+                    )
+                    .contextMenu {
+                        Button(action: {
+                            performDelete(session)
+                        }, label: {
+                            HStack(spacing: 4) {
+                                Text("SessionBackup.Actions.DeleteOne".i18n(lang))
+                                Image(systemName: "trash")
+                            }
+                        })
+                        Button(action: {
+                            performRemoveSessionFromApp(session: session)
+                        }, label: {
+                        
+                            HStack(spacing: 4) {
+                                Text("SessionBackup.Actions.RemoveFromApp".i18n(lang))
+                                Image(systemName: "trash")
+                            }
+                        })
+                    }
+                }
+//                .onDelete { indexSet in
+//                    performDelete(indexSet)
+//                }
+            }
+        }
+        .onAppear {
+            withAnimation {
+                sessions = getBackedSessions()
+            }
+            
+            let accountsSignal = context.sharedContext.accountManager.accountRecords()
+            |> deliverOnMainQueue
+            
+            loggedInAccountsDisposable = accountsSignal.start(next: { view in
+                var result: [Int64] = []
+                for record in view.records {
+                    var isLoggedOut: Bool = false
+                    var userId: Int64 = 0
+                    for attribute in record.attributes {
+                        if case .loggedOut = attribute  {
+                            isLoggedOut = true
+                        } else if case let .backupData(backupData) = attribute {
+                            userId = backupData.data?.peerId ?? 0
+                        }
+                    }
+                    
+                    if !isLoggedOut && userId != 0 {
+                        result.append(userId)
+                    }
+                }
+  
+                SGLogger.shared.log("SessionBackup", "Logged in accounts: \(result)")
+                if loggedInPeerIDs != result {
+                    SGLogger.shared.log("SessionBackup", "Updating logged in accounts: \(result)")
+                    loggedInPeerIDs = result
+                }
+            })
+
+        }
+        .onDisappear {
+            loggedInAccountsDisposable?.dispose()
+        }
+    }
+    
+}
+
+
+func getBackedSessions() -> [SessionBackup] {
+    var sessions: [SessionBackup] = []
+    do {
+        let backupSessionsData = try KeychainBackupManager.shared.getAllSessons()
+        for sessionBackupData in backupSessionsData {
+            do {
+                let backup = try JSONDecoder().decode(SessionBackup.self, from: sessionBackupData)
+                sessions.append(backup)
+            } catch let e {
+                SGLogger.shared.log("SessionBackup", "IMPORT ERROR: \(e)")
+            }
+        }
+    } catch let e {
+        SGLogger.shared.log("SessionBackup", "Error getting all sessions: \(e)")
+    }
+    return sessions
+}
+
+
+func backupSessionsFromView(_ view: AccountRecordsView<TelegramAccountManagerTypes>, accountsWithInfo: [AccountWithInfo] = []) {
+    var recordsToBackup: [Int64: AccountRecord<TelegramAccountManagerTypes.Attribute>] = [:]
+    for record in view.records {
+        var sortOrder: Int32 = 0
+        var isLoggedOut: Bool = false
+        var isTestingEnvironment: Bool = false
+        var peerId: Int64 = 0
+        for attribute in record.attributes {
+            if case let .sortOrder(value) = attribute {
+                sortOrder = value.order
+            } else if case .loggedOut = attribute  {
+                isLoggedOut = true
+            } else if case let .environment(environment) = attribute, case .test = environment.environment {
+                isTestingEnvironment = true
+            } else if case let .backupData(backupData) = attribute {
+                peerId = backupData.data?.peerId ?? 0
+            }
+        }
+        let _ = sortOrder
+        let _ = isTestingEnvironment
+        
+        if !isLoggedOut && peerId != 0 {
+            recordsToBackup[peerId] = record
+        }
+    }
+    
+    for (peerId, record) in recordsToBackup {
+        var backupName: String? = nil
+        if let accountWithInfo = accountsWithInfo.first(where: { $0.peer.id == PeerId(peerId) }) {
+            if let user = accountWithInfo.peer as? TelegramUser {
+                if let username = user.username {
+                    backupName = "@\(username)"
+                } else {
+                    backupName = user.nameOrPhone
+                }
+            }
+        }
+        let backup = SessionBackup(name: backupName, accountRecord: record)
+        do {
+            let data = try JSONEncoder().encode(backup)
+            try KeychainBackupManager.shared.saveSession(id: "\(backup.peerIdInternal)", data)
+        } catch let e {
+            SGLogger.shared.log("SessionBackup", "BACKUP ERROR: \(e)")
+        }
+    }
+}
+
+
+@available(iOS 13.0, *)
+public func sgSessionBackupManagerController(context: AccountContext, presentationData: PresentationData? = nil) -> ViewController {
+    let theme = presentationData?.theme ?? (UITraitCollection.current.userInterfaceStyle == .dark ? defaultDarkColorPresentationTheme : defaultPresentationTheme)
+    let strings = presentationData?.strings ?? defaultPresentationStrings
+
+    let legacyController = LegacySwiftUIController(
+        presentation: .navigation,
+        theme: theme,
+        strings: strings
+    )
+    legacyController.statusBar.statusBarStyle = theme.rootController
+        .statusBarStyle.style
+    legacyController.title = "SessionBackup.Title".i18n(strings.baseLanguageCode)
+
+    let swiftUIView = SGSwiftUIView<SessionBackupManagerView>(
+        legacyController: legacyController,
+        manageSafeArea: true,
+        content: {
+            SessionBackupManagerView(wrapperController: legacyController, context: context)
+        }
+    )
+    let controller = UIHostingController(rootView: swiftUIView, ignoreSafeArea: true)
+    legacyController.bind(controller: controller)
+
+    return legacyController
+}

Swiftgram/SGRegDate/BUILD

@@ -0,0 +1,27 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGRegDate",
+    module_name = "SGRegDate",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//Swiftgram/SGRegDateScheme:SGRegDateScheme",
+        "//Swiftgram/SGSimpleSettings:SGSimpleSettings",
+        "//Swiftgram/SGAPI:SGAPI",
+        "//Swiftgram/SGAPIToken:SGAPIToken",
+        "//Swiftgram/SGDeviceToken:SGDeviceToken",
+        "//Swiftgram/SGStrings:SGStrings",
+
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/TelegramPresentationData:TelegramPresentationData",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGRegDate/Sources/SGRegDate.swift

@@ -0,0 +1,45 @@
+import Foundation
+import SwiftSignalKit
+import TelegramPresentationData
+
+import SGLogging
+import SGStrings
+import SGRegDateScheme
+import AccountContext
+import SGSimpleSettings
+import SGAPI
+import SGAPIToken
+import SGDeviceToken
+
+public enum RegDateError {
+    case generic
+}
+
+public func getRegDate(context: AccountContext, peerId: Int64) -> Signal<RegDate?, NoError> {
+    return Signal { subscriber in
+        var tokensRequestSignal: Disposable? = nil
+        var apiRequestSignal: Disposable? = nil
+        if let regDateData = SGSimpleSettings.shared.regDateCache[String(peerId)], let regDate = try? JSONDecoder().decode(RegDate.self, from: regDateData), regDate.validUntil == 0 || regDate.validUntil > Int64(Date().timeIntervalSince1970) {
+            subscriber.putNext(regDate)
+            subscriber.putCompletion()
+        } else if SGSimpleSettings.shared.showRegDate {
+            tokensRequestSignal = combineLatest(getDeviceToken() |> mapError { error -> Void in SGLogger.shared.log("SGDeviceToken", "Error generating token: \(error)"); return Void() } , getSGApiToken(context: context) |> mapError { _ -> Void in return Void() }).start(next: { deviceToken, apiToken in
+                apiRequestSignal = getSGAPIRegDate(token: apiToken, deviceToken: deviceToken, userId: peerId).start(next: { regDate in
+                    if let data = try? JSONEncoder().encode(regDate) {
+                        SGSimpleSettings.shared.regDateCache[String(peerId)] = data
+                    }
+                    subscriber.putNext(regDate)
+                    subscriber.putCompletion()
+                })
+            })
+        } else {
+            subscriber.putNext(nil)
+            subscriber.putCompletion()
+        }
+
+        return ActionDisposable {
+            tokensRequestSignal?.dispose()
+            apiRequestSignal?.dispose()
+        }
+    }
+}

Swiftgram/SGRegDateScheme/BUILD

@@ -0,0 +1,17 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGRegDateScheme",
+    module_name = "SGRegDateScheme",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGRegDateScheme/Sources/File.swift

@@ -0,0 +1,7 @@
+import Foundation
+
+public struct RegDate: Codable {
+    public let from: Int64
+    public let to: Int64
+    public let validUntil: Int64
+}

Swiftgram/SGRequests/BUILD

@@ -0,0 +1,18 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SGRequests",
+    module_name = "SGRequests",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit"
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGRequests/Sources/File.swift

@@ -0,0 +1,72 @@
+import Foundation
+import SwiftSignalKit
+
+
+public func requestsDownload(url: URL) -> Signal<(Data, URLResponse?), Error?> {
+    return Signal { subscriber in
+        let completed = Atomic<Bool>(value: false)
+
+        let downloadTask = URLSession.shared.downloadTask(with: url, completionHandler: { location, response, error in
+            let _ = completed.swap(true)
+            if let location = location, let data = try? Data(contentsOf: location) {
+                subscriber.putNext((data, response))
+                subscriber.putCompletion()
+            } else {
+                subscriber.putError(error)
+            }
+        })
+        downloadTask.resume()
+
+        return ActionDisposable {
+            if !completed.with({ $0 }) {
+                downloadTask.cancel()
+            }
+        }
+    }
+}
+
+public func requestsGet(url: URL) -> Signal<(Data, URLResponse?), Error?> {
+    return Signal { subscriber in
+        let completed = Atomic<Bool>(value: false)
+
+        let urlTask = URLSession.shared.dataTask(with: url, completionHandler: { data, response, error in
+            let _ = completed.swap(true)
+            if let strongData = data {
+                subscriber.putNext((strongData, response))
+                subscriber.putCompletion()
+            } else {
+                subscriber.putError(error)
+            }
+        })
+        urlTask.resume()
+
+        return ActionDisposable {
+            if !completed.with({ $0 }) {
+                urlTask.cancel()
+            }
+        }
+    }
+}
+
+
+public func requestsCustom(request: URLRequest) -> Signal<(Data, URLResponse?), Error?> {
+    return Signal { subscriber in
+        let completed = Atomic<Bool>(value: false)
+        let urlTask = URLSession.shared.dataTask(with: request, completionHandler: { data, response, error in
+            _ = completed.swap(true)
+            if let strongData = data {
+                subscriber.putNext((strongData, response))
+                subscriber.putCompletion()
+            } else {
+                subscriber.putError(error)
+            }
+        })
+        urlTask.resume()
+
+        return ActionDisposable {
+            if !completed.with({ $0 }) {
+                urlTask.cancel()
+            }
+        }
+    }
+}

Swiftgram/SGSettingsBundle/BUILD

@@ -0,0 +1,10 @@
+load("@build_bazel_rules_apple//apple:resources.bzl", "apple_bundle_import")
+
+apple_bundle_import(
+    name = "SGSettingsBundle",
+    bundle_imports = glob([
+        "Settings.bundle/*",
+        "Settings.bundle/**/*",
+    ]),
+    visibility = ["//visibility:public"]
+)

Swiftgram/SGSettingsBundle/Settings.bundle/Root.plist

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>StringsTable</key>
+	<string>Root</string>
+	<key>PreferenceSpecifiers</key>
+	<array>
+		<dict>
+			<key>Type</key>
+			<string>PSGroupSpecifier</string>
+			<key>FooterText</key>
+			<string>Reset.Notice</string>
+			<key>Title</key>
+			<string>Reset.Title</string>
+		</dict>
+		<dict>
+			<key>Type</key>
+			<string>PSToggleSwitchSpecifier</string>
+			<key>Title</key>
+			<string>Reset.Toggle</string>
+			<key>Key</key>
+			<string>sg_db_reset</string>
+			<key>DefaultValue</key>
+			<false/>
+		</dict>
+		<dict>
+			<key>Type</key>
+			<string>PSGroupSpecifier</string>
+			<key>FooterText</key>
+			<string>HardReset.Notice</string>
+			<key>Title</key>
+			<string>HardReset.Title</string>
+		</dict>
+		<dict>
+			<key>Type</key>
+			<string>PSToggleSwitchSpecifier</string>
+			<key>Title</key>
+			<string>HardReset.Toggle</string>
+			<key>Key</key>
+			<string>sg_db_hard_reset</string>
+			<key>DefaultValue</key>
+			<false/>
+		</dict>
+	</array>
+</dict>
+</plist>

Swiftgram/SGSettingsBundle/Settings.bundle/en.lproj/Root.strings

@@ -0,0 +1,8 @@
+/* A single strings file, whose title is specified in your preferences schema. The strings files provide the localized content to display to the user for each of your preferences. */
+
+"Reset.Title" = "TROUBLESHOOTING";
+"Reset.Toggle" = "Reset Metadata";
+"Reset.Notice" = "Use in case you're stuck and can't open the app. This WILL NOT log out your accounts, but all secret chats will be lost.";
+"HardReset.Title" = "";
+"HardReset.Toggle" = "Reset All";
+"HardReset.Notice" = "Clears metadata, cached messages and media for all accounts. This should not log out your accounts, but proceed at YOUR OWN RISK. All secret chats will be lost.";

Swiftgram/SGSettingsBundle/Settings.bundle/ru.lproj/Root.strings

@@ -0,0 +1,6 @@
+"Reset.Title" = "РЕШЕНИЕ ПРОБЛЕМ";
+"Reset.Toggle" = "Сбросить Метаданные";
+"Reset.Notice" = "Используйте, если приложение вылетает или не загружается. Эта опция НЕ СБРАСЫВАЕТ ваши аккаунты, но удалит все секретные чаты.";
+"HardReset.Title" = "";
+"HardReset.Toggle" = "Сбросить Всё";
+"HardReset.Notice" = "Сбрасывает метаданные, кэшированные сообщения и медиа для всех аккаунтов. Эта опция не должна разлогинить ваши аккаунты, но используйте её на СВОЙ СТРАХ И РИСК. Все секретные чаты удалятся.";

Swiftgram/SGSettingsUI/BUILD

@@ -0,0 +1,43 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+filegroup(
+    name = "SGUIAssets",
+    srcs = glob(["Images.xcassets/**"]),
+    visibility = ["//visibility:public"],
+)
+
+swift_library(
+    name = "SGSettingsUI",
+    module_name = "SGSettingsUI",
+    srcs = glob([
+		"Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//Swiftgram/SGItemListUI:SGItemListUI",
+        "//Swiftgram/SGLogging:SGLogging",
+        "//Swiftgram/SGSimpleSettings:SGSimpleSettings",
+        "//Swiftgram/SGStrings:SGStrings",
+#        "//Swiftgram/SGAPI:SGAPI",
+        "//Swiftgram/SGAPIToken:SGAPIToken",
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/Display:Display",
+        "//submodules/Postbox:Postbox",
+        "//submodules/TelegramCore:TelegramCore",
+        "//submodules/MtProtoKit:MtProtoKit",
+        "//submodules/TelegramPresentationData:TelegramPresentationData",
+        "//submodules/TelegramUIPreferences:TelegramUIPreferences",
+        "//submodules/ItemListUI:ItemListUI",
+        "//submodules/PresentationDataUtils:PresentationDataUtils",
+        "//submodules/OverlayStatusController:OverlayStatusController",
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/AppBundle:AppBundle",
+        "//submodules/TelegramUI/Components/Settings/PeerNameColorScreen",
+        "//submodules/UndoUI:UndoUI",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

Swiftgram/SGSettingsUI/Images.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Swiftgram/SGSettingsUI/Images.xcassets/SaveToCloud.imageset/Contents.json

@@ -0,0 +1,12 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "ic_lt_savetocloud.pdf"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}