mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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Support updated API
This commit is contained in:
Ali
454
submodules/ChatListUI/Sources/ChatListContainerItemNode.swift
Normal file
454
submodules/ChatListUI/Sources/ChatListContainerItemNode.swift
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@@ -0,0 +1,454 @@
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import Foundation
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import UIKit
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import AsyncDisplayKit
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import Display
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import ComponentFlow
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import AccountContext
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import TelegramPresentationData
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import SwiftSignalKit
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import AnimationCache
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import MultiAnimationRenderer
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import TelegramCore
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import Postbox
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import ChatListHeaderComponent
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import ActionPanelComponent
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import ChatFolderLinkPreviewScreen
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final class ChatListContainerItemNode: ASDisplayNode {
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private final class TopPanelItem {
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let view = ComponentView<Empty>()
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var size: CGSize?
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init() {
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}
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}
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private let context: AccountContext
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private weak var controller: ChatListControllerImpl?
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private let location: ChatListControllerLocation
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private let animationCache: AnimationCache
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private let animationRenderer: MultiAnimationRenderer
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private var presentationData: PresentationData
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private let becameEmpty: (ChatListFilter?) -> Void
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private let emptyAction: (ChatListFilter?) -> Void
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private let secondaryEmptyAction: () -> Void
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private let openArchiveSettings: () -> Void
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private let isInlineMode: Bool
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private var floatingHeaderOffset: CGFloat?
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private(set) var emptyNode: ChatListEmptyNode?
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var emptyShimmerEffectNode: ChatListShimmerNode?
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private var shimmerNodeOffset: CGFloat = 0.0
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let listNode: ChatListNode
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private var topPanel: TopPanelItem?
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private var pollFilterUpdatesDisposable: Disposable?
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private var chatFilterUpdatesDisposable: Disposable?
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private var peerDataDisposable: Disposable?
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private var chatFolderUpdates: ChatFolderUpdates?
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private var canReportPeer: Bool = false
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private(set) var validLayout: (size: CGSize, insets: UIEdgeInsets, visualNavigationHeight: CGFloat, originalNavigationHeight: CGFloat, inlineNavigationLocation: ChatListControllerLocation?, inlineNavigationTransitionFraction: CGFloat, storiesInset: CGFloat)?
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private var scrollingOffset: (navigationHeight: CGFloat, offset: CGFloat)?
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init(context: AccountContext, controller: ChatListControllerImpl?, location: ChatListControllerLocation, filter: ChatListFilter?, chatListMode: ChatListNodeMode, previewing: Bool, isInlineMode: Bool, controlsHistoryPreload: Bool, presentationData: PresentationData, animationCache: AnimationCache, animationRenderer: MultiAnimationRenderer, becameEmpty: @escaping (ChatListFilter?) -> Void, emptyAction: @escaping (ChatListFilter?) -> Void, secondaryEmptyAction: @escaping () -> Void, openArchiveSettings: @escaping () -> Void, autoSetReady: Bool) {
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self.context = context
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self.controller = controller
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self.location = location
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self.animationCache = animationCache
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self.animationRenderer = animationRenderer
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self.presentationData = presentationData
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self.becameEmpty = becameEmpty
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self.emptyAction = emptyAction
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self.secondaryEmptyAction = secondaryEmptyAction
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self.openArchiveSettings = openArchiveSettings
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self.isInlineMode = isInlineMode
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self.listNode = ChatListNode(context: context, location: location, chatListFilter: filter, previewing: previewing, fillPreloadItems: controlsHistoryPreload, mode: chatListMode, theme: presentationData.theme, fontSize: presentationData.listsFontSize, strings: presentationData.strings, dateTimeFormat: presentationData.dateTimeFormat, nameSortOrder: presentationData.nameSortOrder, nameDisplayOrder: presentationData.nameDisplayOrder, animationCache: animationCache, animationRenderer: animationRenderer, disableAnimations: true, isInlineMode: isInlineMode, autoSetReady: autoSetReady)
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if let controller, case .chatList(groupId: .root) = controller.location {
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self.listNode.scrollHeightTopInset = ChatListNavigationBar.searchScrollHeight + ChatListNavigationBar.storiesScrollHeight
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}
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super.init()
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self.addSubnode(self.listNode)
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self.listNode.isEmptyUpdated = { [weak self] isEmptyState, _, transition in
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guard let strongSelf = self else {
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return
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}
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var needsShimmerNode = false
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var shimmerNodeOffset: CGFloat = 0.0
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var needsEmptyNode = false
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var hasOnlyArchive = false
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var hasOnlyGeneralThread = false
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var isLoading = false
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switch isEmptyState {
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case let .empty(isLoadingValue, hasArchiveInfo):
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if hasArchiveInfo {
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shimmerNodeOffset = 253.0
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}
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if isLoadingValue {
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needsShimmerNode = true
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needsEmptyNode = false
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isLoading = isLoadingValue
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} else {
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needsEmptyNode = true
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}
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if !isLoadingValue {
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strongSelf.becameEmpty(filter)
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}
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case let .notEmpty(_, onlyHasArchiveValue, onlyGeneralThreadValue):
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needsEmptyNode = onlyHasArchiveValue || onlyGeneralThreadValue
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hasOnlyArchive = onlyHasArchiveValue
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hasOnlyGeneralThread = onlyGeneralThreadValue
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}
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if needsEmptyNode {
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if let currentNode = strongSelf.emptyNode {
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currentNode.updateIsLoading(isLoading)
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} else {
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let subject: ChatListEmptyNode.Subject
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if let filter = filter {
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var showEdit = true
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if case let .filter(_, _, _, data) = filter {
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if data.excludeRead && data.includePeers.peers.isEmpty && data.includePeers.pinnedPeers.isEmpty {
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showEdit = false
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}
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}
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subject = .filter(showEdit: showEdit)
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} else {
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if case .forum = location {
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subject = .forum(hasGeneral: hasOnlyGeneralThread)
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} else {
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if case .chatList(groupId: .archive) = location {
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subject = .archive
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} else {
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subject = .chats(hasArchive: hasOnlyArchive)
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}
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}
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}
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let emptyNode = ChatListEmptyNode(context: context, subject: subject, isLoading: isLoading, theme: strongSelf.presentationData.theme, strings: strongSelf.presentationData.strings, action: {
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self?.emptyAction(filter)
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}, secondaryAction: {
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self?.secondaryEmptyAction()
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}, openArchiveSettings: {
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self?.openArchiveSettings()
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})
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strongSelf.emptyNode = emptyNode
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strongSelf.listNode.addSubnode(emptyNode)
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if let (size, insets, _, _, _, _, _) = strongSelf.validLayout {
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let emptyNodeFrame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: size.width, height: size.height))
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emptyNode.frame = emptyNodeFrame
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emptyNode.updateLayout(size: size, insets: insets, transition: .immediate)
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if let scrollingOffset = strongSelf.scrollingOffset {
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emptyNode.updateScrollingOffset(navigationHeight: scrollingOffset.navigationHeight, offset: scrollingOffset.offset, transition: .immediate)
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}
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}
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emptyNode.alpha = 0.0
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transition.updateAlpha(node: emptyNode, alpha: 1.0)
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}
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} else if let emptyNode = strongSelf.emptyNode {
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strongSelf.emptyNode = nil
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transition.updateAlpha(node: emptyNode, alpha: 0.0, completion: { [weak emptyNode] _ in
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emptyNode?.removeFromSupernode()
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})
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}
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if needsShimmerNode {
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strongSelf.shimmerNodeOffset = shimmerNodeOffset
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if strongSelf.emptyShimmerEffectNode == nil {
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let emptyShimmerEffectNode = ChatListShimmerNode()
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strongSelf.emptyShimmerEffectNode = emptyShimmerEffectNode
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strongSelf.insertSubnode(emptyShimmerEffectNode, belowSubnode: strongSelf.listNode)
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if let (size, insets, _, _, _, _, _) = strongSelf.validLayout, let offset = strongSelf.floatingHeaderOffset {
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strongSelf.layoutEmptyShimmerEffectNode(node: emptyShimmerEffectNode, size: size, insets: insets, verticalOffset: offset + strongSelf.shimmerNodeOffset, transition: .immediate)
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}
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}
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} else if let emptyShimmerEffectNode = strongSelf.emptyShimmerEffectNode {
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strongSelf.emptyShimmerEffectNode = nil
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let emptyNodeTransition = transition.isAnimated ? transition : .animated(duration: 0.3, curve: .easeInOut)
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emptyNodeTransition.updateAlpha(node: emptyShimmerEffectNode, alpha: 0.0, completion: { [weak emptyShimmerEffectNode] _ in
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emptyShimmerEffectNode?.removeFromSupernode()
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})
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strongSelf.listNode.alpha = 0.0
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emptyNodeTransition.updateAlpha(node: strongSelf.listNode, alpha: 1.0)
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}
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}
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self.listNode.updateFloatingHeaderOffset = { [weak self] offset, transition in
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guard let strongSelf = self else {
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return
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}
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strongSelf.floatingHeaderOffset = offset
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if let (size, insets, _, _, _, _, _) = strongSelf.validLayout, let emptyShimmerEffectNode = strongSelf.emptyShimmerEffectNode {
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strongSelf.layoutEmptyShimmerEffectNode(node: emptyShimmerEffectNode, size: size, insets: insets, verticalOffset: offset + strongSelf.shimmerNodeOffset, transition: transition)
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}
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strongSelf.layoutAdditionalPanels(transition: transition)
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}
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if let filter, case let .filter(id, _, _, data) = filter, data.isShared {
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self.pollFilterUpdatesDisposable = self.context.engine.peers.pollChatFolderUpdates(folderId: id).start()
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self.chatFilterUpdatesDisposable = (self.context.engine.peers.subscribedChatFolderUpdates(folderId: id)
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|> deliverOnMainQueue).start(next: { [weak self] result in
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guard let self else {
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return
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}
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var update = false
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if let result, result.availableChatsToJoin != 0 {
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if self.chatFolderUpdates?.availableChatsToJoin != result.availableChatsToJoin {
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update = true
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}
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self.chatFolderUpdates = result
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} else {
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if self.chatFolderUpdates != nil {
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self.chatFolderUpdates = nil
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update = true
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}
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}
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if update {
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if let (size, insets, visualNavigationHeight, originalNavigationHeight, inlineNavigationLocation, inlineNavigationTransitionFraction, storiesInset) = self.validLayout {
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self.updateLayout(size: size, insets: insets, visualNavigationHeight: visualNavigationHeight, originalNavigationHeight: originalNavigationHeight, inlineNavigationLocation: inlineNavigationLocation, inlineNavigationTransitionFraction: inlineNavigationTransitionFraction, storiesInset: storiesInset, transition: .animated(duration: 0.4, curve: .spring))
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}
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}
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})
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}
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if case let .forum(peerId) = location {
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self.peerDataDisposable = (context.engine.data.subscribe(
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TelegramEngine.EngineData.Item.Peer.StatusSettings(id: peerId)
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)
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|> deliverOnMainQueue).start(next: { [weak self] statusSettings in
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guard let self else {
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return
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}
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var canReportPeer = false
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if let statusSettings, statusSettings.flags.contains(.canReport) {
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canReportPeer = true
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}
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if self.canReportPeer != canReportPeer {
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self.canReportPeer = canReportPeer
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if let (size, insets, visualNavigationHeight, originalNavigationHeight, inlineNavigationLocation, inlineNavigationTransitionFraction, storiesInset) = self.validLayout {
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self.updateLayout(size: size, insets: insets, visualNavigationHeight: visualNavigationHeight, originalNavigationHeight: originalNavigationHeight, inlineNavigationLocation: inlineNavigationLocation, inlineNavigationTransitionFraction: inlineNavigationTransitionFraction, storiesInset: storiesInset, transition: .animated(duration: 0.4, curve: .spring))
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}
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}
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})
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}
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}
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deinit {
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self.pollFilterUpdatesDisposable?.dispose()
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self.chatFilterUpdatesDisposable?.dispose()
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self.peerDataDisposable?.dispose()
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}
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private func layoutEmptyShimmerEffectNode(node: ChatListShimmerNode, size: CGSize, insets: UIEdgeInsets, verticalOffset: CGFloat, transition: ContainedViewLayoutTransition) {
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node.update(context: self.context, animationCache: self.animationCache, animationRenderer: self.animationRenderer, size: size, isInlineMode: self.isInlineMode, presentationData: self.presentationData, transition: .immediate)
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transition.updateFrameAdditive(node: node, frame: CGRect(origin: CGPoint(x: 0.0, y: verticalOffset), size: size))
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}
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private func layoutAdditionalPanels(transition: ContainedViewLayoutTransition) {
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guard let (size, insets, visualNavigationHeight, _, _, _, _) = self.validLayout, let offset = self.floatingHeaderOffset else {
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return
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}
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let _ = size
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let _ = insets
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if let topPanel = self.topPanel, let topPanelSize = topPanel.size {
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let minY: CGFloat = visualNavigationHeight - 44.0 + topPanelSize.height
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if let topPanelView = topPanel.view.view {
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var animateIn = false
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var topPanelTransition = transition
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if topPanelView.bounds.isEmpty {
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topPanelTransition = .immediate
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animateIn = true
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}
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topPanelTransition.updateFrame(view: topPanelView, frame: CGRect(origin: CGPoint(x: 0.0, y: max(minY, offset - topPanelSize.height)), size: topPanelSize))
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if animateIn {
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transition.animatePositionAdditive(layer: topPanelView.layer, offset: CGPoint(x: 0.0, y: -topPanelView.bounds.height))
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}
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}
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}
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}
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func updatePresentationData(_ presentationData: PresentationData) {
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self.presentationData = presentationData
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self.listNode.accessibilityPageScrolledString = { row, count in
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return presentationData.strings.VoiceOver_ScrollStatus(row, count).string
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}
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self.listNode.updateThemeAndStrings(theme: presentationData.theme, fontSize: presentationData.listsFontSize, strings: presentationData.strings, dateTimeFormat: presentationData.dateTimeFormat, nameSortOrder: presentationData.nameSortOrder, nameDisplayOrder: presentationData.nameDisplayOrder, disableAnimations: true)
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self.emptyNode?.updateThemeAndStrings(theme: presentationData.theme, strings: presentationData.strings)
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}
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func updateLayout(size: CGSize, insets: UIEdgeInsets, visualNavigationHeight: CGFloat, originalNavigationHeight: CGFloat, inlineNavigationLocation: ChatListControllerLocation?, inlineNavigationTransitionFraction: CGFloat, storiesInset: CGFloat, transition: ContainedViewLayoutTransition) {
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self.validLayout = (size, insets, visualNavigationHeight, originalNavigationHeight, inlineNavigationLocation, inlineNavigationTransitionFraction, storiesInset)
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var listInsets = insets
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var additionalTopInset: CGFloat = 0.0
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if let chatFolderUpdates = self.chatFolderUpdates {
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let topPanel: TopPanelItem
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var topPanelTransition = Transition(transition)
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if let current = self.topPanel {
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topPanel = current
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} else {
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topPanelTransition = .immediate
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topPanel = TopPanelItem()
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self.topPanel = topPanel
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}
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let title: String = self.presentationData.strings.ChatList_PanelNewChatsAvailable(Int32(chatFolderUpdates.availableChatsToJoin))
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let topPanelHeight: CGFloat = 44.0
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let _ = topPanel.view.update(
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transition: topPanelTransition,
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component: AnyComponent(ActionPanelComponent(
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theme: self.presentationData.theme,
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title: title,
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color: .accent,
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action: { [weak self] in
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guard let self, let chatFolderUpdates = self.chatFolderUpdates else {
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return
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}
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self.listNode.push?(ChatFolderLinkPreviewScreen(context: self.context, subject: .updates(chatFolderUpdates), contents: chatFolderUpdates.chatFolderLinkContents))
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},
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dismissAction: { [weak self] in
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guard let self, let chatFolderUpdates = self.chatFolderUpdates else {
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return
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}
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let _ = self.context.engine.peers.hideChatFolderUpdates(folderId: chatFolderUpdates.folderId).start()
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}
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)),
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environment: {},
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containerSize: CGSize(width: size.width, height: topPanelHeight)
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)
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if let topPanelView = topPanel.view.view {
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if topPanelView.superview == nil {
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self.view.addSubview(topPanelView)
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}
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}
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topPanel.size = CGSize(width: size.width, height: topPanelHeight)
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listInsets.top += topPanelHeight
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additionalTopInset += topPanelHeight
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} else if self.canReportPeer {
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let topPanel: TopPanelItem
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var topPanelTransition = Transition(transition)
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if let current = self.topPanel {
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topPanel = current
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} else {
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topPanelTransition = .immediate
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topPanel = TopPanelItem()
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self.topPanel = topPanel
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}
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let title: String = self.presentationData.strings.Conversation_ReportSpamAndLeave
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let topPanelHeight: CGFloat = 44.0
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let _ = topPanel.view.update(
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transition: topPanelTransition,
|
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component: AnyComponent(ActionPanelComponent(
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theme: self.presentationData.theme,
|
||||
title: title,
|
||||
color: .destructive,
|
||||
action: { [weak self] in
|
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guard let self, case let .forum(peerId) = self.location else {
|
||||
return
|
||||
}
|
||||
|
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let actionSheet = ActionSheetController(presentationData: self.presentationData)
|
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actionSheet.setItemGroups([
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ActionSheetItemGroup(items: [
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ActionSheetTextItem(title: self.presentationData.strings.Conversation_ReportSpamGroupConfirmation),
|
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ActionSheetButtonItem(title: self.presentationData.strings.Conversation_ReportSpamAndLeave, color: .destructive, action: { [weak self, weak actionSheet] in
|
||||
actionSheet?.dismissAnimated()
|
||||
|
||||
if let self {
|
||||
self.controller?.setInlineChatList(location: nil)
|
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let _ = self.context.engine.peers.removePeerChat(peerId: peerId, reportChatSpam: true).start()
|
||||
}
|
||||
})
|
||||
]),
|
||||
ActionSheetItemGroup(items: [
|
||||
ActionSheetButtonItem(title: self.presentationData.strings.Common_Cancel, color: .accent, font: .bold, action: { [weak actionSheet] in
|
||||
actionSheet?.dismissAnimated()
|
||||
})
|
||||
])
|
||||
])
|
||||
self.listNode.present?(actionSheet)
|
||||
},
|
||||
dismissAction: { [weak self] in
|
||||
guard let self, case let .forum(peerId) = self.location else {
|
||||
return
|
||||
}
|
||||
let _ = self.context.engine.peers.dismissPeerStatusOptions(peerId: peerId).start()
|
||||
}
|
||||
)),
|
||||
environment: {},
|
||||
containerSize: CGSize(width: size.width, height: topPanelHeight)
|
||||
)
|
||||
if let topPanelView = topPanel.view.view {
|
||||
if topPanelView.superview == nil {
|
||||
self.view.addSubview(topPanelView)
|
||||
}
|
||||
}
|
||||
|
||||
topPanel.size = CGSize(width: size.width, height: topPanelHeight)
|
||||
listInsets.top += topPanelHeight
|
||||
additionalTopInset += topPanelHeight
|
||||
} else {
|
||||
if let topPanel = self.topPanel {
|
||||
self.topPanel = nil
|
||||
if let topPanelView = topPanel.view.view {
|
||||
transition.updatePosition(layer: topPanelView.layer, position: CGPoint(x: topPanelView.layer.position.x, y: topPanelView.layer.position.y - topPanelView.layer.bounds.height), completion: { [weak topPanelView] _ in
|
||||
topPanelView?.removeFromSuperview()
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let (duration, curve) = listViewAnimationDurationAndCurve(transition: transition)
|
||||
let updateSizeAndInsets = ListViewUpdateSizeAndInsets(size: size, insets: listInsets, duration: duration, curve: curve)
|
||||
|
||||
transition.updateFrame(node: self.listNode, frame: CGRect(origin: CGPoint(), size: size))
|
||||
self.listNode.updateLayout(transition: transition, updateSizeAndInsets: updateSizeAndInsets, visibleTopInset: visualNavigationHeight + additionalTopInset, originalTopInset: originalNavigationHeight + additionalTopInset, storiesInset: storiesInset, inlineNavigationLocation: inlineNavigationLocation, inlineNavigationTransitionFraction: inlineNavigationTransitionFraction)
|
||||
|
||||
if let emptyNode = self.emptyNode {
|
||||
let emptyNodeFrame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: size.width, height: size.height))
|
||||
transition.updateFrame(node: emptyNode, frame: emptyNodeFrame)
|
||||
emptyNode.updateLayout(size: emptyNodeFrame.size, insets: listInsets, transition: transition)
|
||||
|
||||
if let scrollingOffset = self.scrollingOffset {
|
||||
emptyNode.updateScrollingOffset(navigationHeight: scrollingOffset.navigationHeight, offset: scrollingOffset.offset, transition: transition)
|
||||
}
|
||||
}
|
||||
|
||||
self.layoutAdditionalPanels(transition: transition)
|
||||
}
|
||||
|
||||
func updateScrollingOffset(navigationHeight: CGFloat, offset: CGFloat, transition: ContainedViewLayoutTransition) {
|
||||
self.scrollingOffset = (navigationHeight, offset)
|
||||
|
||||
if let emptyNode = self.emptyNode {
|
||||
emptyNode.updateScrollingOffset(navigationHeight: navigationHeight, offset: offset, transition: transition)
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user