mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
700 lines
32 KiB
Swift
700 lines
32 KiB
Swift
import Foundation
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import UIKit
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import Display
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import AsyncDisplayKit
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import SwiftSignalKit
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import Postbox
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import TelegramCore
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import TelegramPresentationData
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import TelegramUIPreferences
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import PresentationDataUtils
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import AccountContext
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import ComponentFlow
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import ViewControllerComponent
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import MultilineTextComponent
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import BalancedTextComponent
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import ListSectionComponent
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import ListActionItemComponent
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import ListMultilineTextFieldItemComponent
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import BundleIconComponent
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import LottieComponent
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import EntityKeyboard
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import PeerAllowedReactionsScreen
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import EmojiActionIconComponent
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import TextFieldComponent
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final class BusinessIntroSetupScreenComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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init(
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context: AccountContext
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) {
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self.context = context
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}
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static func ==(lhs: BusinessIntroSetupScreenComponent, rhs: BusinessIntroSetupScreenComponent) -> Bool {
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if lhs.context !== rhs.context {
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return false
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}
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return true
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}
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private final class ScrollView: UIScrollView {
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override func touchesShouldCancel(in view: UIView) -> Bool {
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return true
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}
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}
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final class View: UIView, UIScrollViewDelegate {
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private let topOverscrollLayer = SimpleLayer()
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private let scrollView: ScrollView
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private let navigationTitle = ComponentView<Empty>()
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private let introContent = ComponentView<Empty>()
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private let introSection = ComponentView<Empty>()
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private let deleteSection = ComponentView<Empty>()
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private var isUpdating: Bool = false
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private var component: BusinessIntroSetupScreenComponent?
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private(set) weak var state: EmptyComponentState?
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private var environment: EnvironmentType?
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private let introPlaceholderTag = NSObject()
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private let titleInputState = ListMultilineTextFieldItemComponent.ExternalState()
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private let titleInputTag = NSObject()
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private var resetTitle: String?
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private let textInputState = ListMultilineTextFieldItemComponent.ExternalState()
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private let textInputTag = NSObject()
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private var resetText: String?
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private var recenterOnTag: NSObject?
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private var stickerFile: TelegramMediaFile?
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private var stickerContent: EmojiPagerContentComponent?
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private var stickerContentDisposable: Disposable?
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private var displayStickerInput: Bool = false
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private var stickerSelectionControl: ComponentView<Empty>?
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override init(frame: CGRect) {
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self.scrollView = ScrollView()
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self.scrollView.showsVerticalScrollIndicator = true
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self.scrollView.showsHorizontalScrollIndicator = false
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self.scrollView.scrollsToTop = false
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self.scrollView.delaysContentTouches = false
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self.scrollView.canCancelContentTouches = true
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self.scrollView.contentInsetAdjustmentBehavior = .never
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if #available(iOS 13.0, *) {
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self.scrollView.automaticallyAdjustsScrollIndicatorInsets = false
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}
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self.scrollView.alwaysBounceVertical = true
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super.init(frame: frame)
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self.scrollView.delegate = self
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self.addSubview(self.scrollView)
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self.scrollView.layer.addSublayer(self.topOverscrollLayer)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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deinit {
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self.stickerContentDisposable?.dispose()
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}
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func scrollToTop() {
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self.scrollView.setContentOffset(CGPoint(), animated: true)
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}
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func attemptNavigation(complete: @escaping () -> Void) -> Bool {
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guard let component = self.component, let environment = self.environment else {
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return true
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}
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let _ = component
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let _ = environment
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return true
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}
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func scrollViewDidScroll(_ scrollView: UIScrollView) {
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self.updateScrolling(transition: .immediate)
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}
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private var scrolledUp = true
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private func updateScrolling(transition: Transition) {
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let navigationRevealOffsetY: CGFloat = 0.0
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let navigationAlphaDistance: CGFloat = 16.0
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let navigationAlpha: CGFloat = max(0.0, min(1.0, (self.scrollView.contentOffset.y - navigationRevealOffsetY) / navigationAlphaDistance))
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if let controller = self.environment?.controller(), let navigationBar = controller.navigationBar {
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transition.setAlpha(layer: navigationBar.backgroundNode.layer, alpha: navigationAlpha)
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transition.setAlpha(layer: navigationBar.stripeNode.layer, alpha: navigationAlpha)
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}
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var scrolledUp = false
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if navigationAlpha < 0.5 {
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scrolledUp = true
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} else if navigationAlpha > 0.5 {
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scrolledUp = false
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}
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if self.scrolledUp != scrolledUp {
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self.scrolledUp = scrolledUp
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if !self.isUpdating {
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self.state?.updated()
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}
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}
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if let navigationTitleView = self.navigationTitle.view {
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transition.setAlpha(view: navigationTitleView, alpha: 1.0)
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}
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}
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func update(component: BusinessIntroSetupScreenComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
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self.isUpdating = true
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defer {
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self.isUpdating = false
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}
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if self.component == nil {
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}
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if self.stickerContentDisposable == nil {
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let stickerContent = EmojiPagerContentComponent.stickerInputData(
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context: component.context,
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animationCache: component.context.animationCache,
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animationRenderer: component.context.animationRenderer,
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stickerNamespaces: [Namespaces.ItemCollection.CloudStickerPacks],
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stickerOrderedItemListCollectionIds: [Namespaces.OrderedItemList.CloudSavedStickers, Namespaces.OrderedItemList.CloudRecentStickers, Namespaces.OrderedItemList.CloudAllPremiumStickers],
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chatPeerId: nil,
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hasSearch: false,
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hasTrending: false,
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forceHasPremium: true
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)
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self.stickerContentDisposable = (stickerContent
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|> deliverOnMainQueue).start(next: { [weak self] stickerContent in
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guard let self else {
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return
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}
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self.stickerContent = stickerContent
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stickerContent.inputInteractionHolder.inputInteraction = EmojiPagerContentComponent.InputInteraction(
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performItemAction: { [weak self] _, item, _, _, _, _ in
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guard let self else {
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return
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}
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guard let itemFile = item.itemFile else {
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return
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}
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self.stickerFile = itemFile
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self.displayStickerInput = false
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if !self.isUpdating {
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self.state?.updated(transition: .spring(duration: 0.25))
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}
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},
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deleteBackwards: {
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},
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openStickerSettings: {
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},
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openFeatured: {
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},
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openSearch: {
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},
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addGroupAction: { _, _, _ in
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},
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clearGroup: { _ in
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},
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editAction: { _ in
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},
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pushController: { c in
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},
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presentController: { c in
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},
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presentGlobalOverlayController: { c in
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},
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navigationController: {
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return nil
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},
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requestUpdate: { _ in
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},
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updateSearchQuery: { _ in
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},
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updateScrollingToItemGroup: {
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},
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onScroll: {},
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chatPeerId: nil,
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peekBehavior: nil,
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customLayout: nil,
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externalBackground: nil,
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externalExpansionView: nil,
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customContentView: nil,
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useOpaqueTheme: true,
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hideBackground: false,
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stateContext: nil,
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addImage: nil
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)
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if !self.isUpdating {
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self.state?.updated(transition: .immediate)
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}
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})
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}
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let environment = environment[EnvironmentType.self].value
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let themeUpdated = self.environment?.theme !== environment.theme
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self.environment = environment
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self.component = component
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self.state = state
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let alphaTransition: Transition
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if !transition.animation.isImmediate {
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alphaTransition = .easeInOut(duration: 0.25)
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} else {
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alphaTransition = .immediate
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}
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if themeUpdated {
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self.backgroundColor = environment.theme.list.blocksBackgroundColor
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}
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let presentationData = component.context.sharedContext.currentPresentationData.with { $0 }
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let _ = alphaTransition
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let _ = presentationData
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//TODO:localize
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let navigationTitleSize = self.navigationTitle.update(
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transition: transition,
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component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(string: "Intro", font: Font.semibold(17.0), textColor: environment.theme.rootController.navigationBar.primaryTextColor)),
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horizontalAlignment: .center
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width, height: 100.0)
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)
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let navigationTitleFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - navigationTitleSize.width) / 2.0), y: environment.statusBarHeight + floor((environment.navigationHeight - environment.statusBarHeight - navigationTitleSize.height) / 2.0)), size: navigationTitleSize)
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if let navigationTitleView = self.navigationTitle.view {
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if navigationTitleView.superview == nil {
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if let controller = self.environment?.controller(), let navigationBar = controller.navigationBar {
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navigationBar.view.addSubview(navigationTitleView)
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}
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}
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transition.setFrame(view: navigationTitleView, frame: navigationTitleFrame)
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}
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let bottomContentInset: CGFloat = 24.0
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let sideInset: CGFloat = 16.0 + environment.safeInsets.left
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let sectionSpacing: CGFloat = 24.0
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var contentHeight: CGFloat = 0.0
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contentHeight += environment.navigationHeight
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contentHeight += 26.0
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self.recenterOnTag = nil
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if let hint = transition.userData(TextFieldComponent.AnimationHint.self), let targetView = hint.view {
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if let titleView = self.introSection.findTaggedView(tag: self.titleInputTag) {
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if targetView.isDescendant(of: titleView) {
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self.recenterOnTag = self.titleInputTag
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}
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}
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if let textView = self.introSection.findTaggedView(tag: self.textInputTag) {
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if targetView.isDescendant(of: textView) {
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self.recenterOnTag = self.textInputTag
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}
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}
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}
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var introSectionItems: [AnyComponentWithIdentity<Empty>] = []
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introSectionItems.append(AnyComponentWithIdentity(id: introSectionItems.count, component: AnyComponent(Rectangle(color: .clear, height: 346.0, tag: self.introPlaceholderTag))))
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introSectionItems.append(AnyComponentWithIdentity(id: introSectionItems.count, component: AnyComponent(ListMultilineTextFieldItemComponent(
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externalState: self.titleInputState,
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context: component.context,
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theme: environment.theme,
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strings: environment.strings,
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initialText: "",
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resetText: self.resetTitle.flatMap {
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return ListMultilineTextFieldItemComponent.ResetText(value: $0)
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},
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placeholder: "Enter Title",
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autocapitalizationType: .none,
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autocorrectionType: .no,
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characterLimit: 32,
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allowEmptyLines: false,
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updated: { _ in
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},
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textUpdateTransition: .spring(duration: 0.4),
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tag: self.titleInputTag
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))))
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self.resetTitle = nil
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introSectionItems.append(AnyComponentWithIdentity(id: introSectionItems.count, component: AnyComponent(ListMultilineTextFieldItemComponent(
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externalState: self.textInputState,
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context: component.context,
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theme: environment.theme,
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strings: environment.strings,
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initialText: "",
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resetText: self.resetText.flatMap {
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return ListMultilineTextFieldItemComponent.ResetText(value: $0)
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},
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placeholder: "Enter Message",
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autocapitalizationType: .none,
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autocorrectionType: .no,
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characterLimit: 70,
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allowEmptyLines: false,
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updated: { _ in
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},
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textUpdateTransition: .spring(duration: 0.4),
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tag: self.textInputTag
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))))
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self.resetText = nil
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let stickerIcon: ListActionItemComponent.Icon
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if let stickerFile = self.stickerFile {
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stickerIcon = ListActionItemComponent.Icon(component: AnyComponentWithIdentity(id: 0, component: AnyComponent(EmojiActionIconComponent(
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context: component.context,
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color: environment.theme.list.itemPrimaryTextColor,
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fileId: stickerFile.fileId.id,
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file: stickerFile
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))))
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} else {
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stickerIcon = ListActionItemComponent.Icon(component: AnyComponentWithIdentity(id: 1, component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: "Random",
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font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
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textColor: environment.theme.list.itemSecondaryTextColor
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)),
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maximumNumberOfLines: 1
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))))
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}
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introSectionItems.append(AnyComponentWithIdentity(id: introSectionItems.count, component: AnyComponent(ListActionItemComponent(
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theme: environment.theme,
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title: AnyComponent(VStack([
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AnyComponentWithIdentity(id: AnyHashable(0), component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: "Choose Sticker",
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font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
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textColor: environment.theme.list.itemPrimaryTextColor
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)),
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maximumNumberOfLines: 1
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))),
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], alignment: .left, spacing: 2.0)),
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icon: stickerIcon,
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accessory: .none,
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action: { [weak self] _ in
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guard let self else {
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return
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}
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self.displayStickerInput = true
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if !self.isUpdating {
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self.state?.updated(transition: .spring(duration: 0.5))
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}
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}
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))))
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let introSectionSize = self.introSection.update(
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transition: transition,
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component: AnyComponent(ListSectionComponent(
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theme: environment.theme,
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header: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: "CUSTOMIZE YOUR INTRO",
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font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
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textColor: environment.theme.list.freeTextColor
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)),
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maximumNumberOfLines: 0
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)),
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footer: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: "You can customize the message people see before they start a chat with you.",
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font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
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textColor: environment.theme.list.freeTextColor
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)),
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maximumNumberOfLines: 0
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)),
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items: introSectionItems,
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itemUpdateOrder: introSectionItems.map(\.id).reversed()
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
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)
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let introSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: introSectionSize)
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if let introSectionView = self.introSection.view {
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if introSectionView.superview == nil {
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self.scrollView.addSubview(introSectionView)
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self.introSection.parentState = state
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}
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transition.setFrame(view: introSectionView, frame: introSectionFrame)
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}
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contentHeight += introSectionSize.height
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contentHeight += sectionSpacing
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let titleText: String
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if self.titleInputState.text.string.isEmpty {
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titleText = "No messages here yet..."
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} else {
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titleText = self.titleInputState.text.string
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}
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let textText: String
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if self.textInputState.text.string.isEmpty {
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textText = "Send a message or tap on the greeting below"
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} else {
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textText = self.textInputState.text.string
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}
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let introContentSize = self.introContent.update(
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transition: transition,
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component: AnyComponent(ChatIntroItemComponent(
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context: component.context,
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theme: environment.theme,
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strings: environment.strings,
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stickerFile: stickerFile,
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title: titleText,
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text: textText
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
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)
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if let introContentView = self.introContent.view {
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if introContentView.superview == nil {
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if let placeholderView = self.introSection.findTaggedView(tag: self.introPlaceholderTag) {
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placeholderView.addSubview(introContentView)
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}
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}
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transition.setFrame(view: introContentView, frame: CGRect(origin: CGPoint(), size: introContentSize))
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}
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let displayDelete = !self.titleInputState.text.string.isEmpty || !self.textInputState.text.string.isEmpty || self.stickerFile != nil
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var deleteSectionHeight: CGFloat = 0.0
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deleteSectionHeight += sectionSpacing
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let deleteSectionSize = self.deleteSection.update(
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transition: transition,
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component: AnyComponent(ListSectionComponent(
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theme: environment.theme,
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header: nil,
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footer: nil,
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items: [
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AnyComponentWithIdentity(id: 0, component: AnyComponent(ListActionItemComponent(
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theme: environment.theme,
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title: AnyComponent(VStack([
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AnyComponentWithIdentity(id: AnyHashable(0), component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: "Reset to Default",
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font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
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textColor: environment.theme.list.itemDestructiveColor
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)),
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maximumNumberOfLines: 1
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))),
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], alignment: .center, spacing: 2.0, fillWidth: true)),
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accessory: nil,
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action: { [weak self] _ in
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guard let self else {
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return
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}
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self.resetTitle = ""
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self.resetText = ""
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self.stickerFile = nil
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self.state?.updated(transition: .spring(duration: 0.4))
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}
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)))
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],
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displaySeparators: false
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
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)
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let deleteSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight + deleteSectionHeight), size: deleteSectionSize)
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if let deleteSectionView = self.deleteSection.view {
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if deleteSectionView.superview == nil {
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self.scrollView.addSubview(deleteSectionView)
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}
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transition.setFrame(view: deleteSectionView, frame: deleteSectionFrame)
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if displayDelete {
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alphaTransition.setAlpha(view: deleteSectionView, alpha: 1.0)
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} else {
|
|
alphaTransition.setAlpha(view: deleteSectionView, alpha: 0.0)
|
|
}
|
|
}
|
|
deleteSectionHeight += deleteSectionSize.height
|
|
if displayDelete {
|
|
contentHeight += deleteSectionHeight
|
|
}
|
|
|
|
contentHeight += bottomContentInset
|
|
|
|
var inputHeight: CGFloat = environment.inputHeight
|
|
if self.displayStickerInput, let stickerContent = self.stickerContent {
|
|
let stickerSelectionControl: ComponentView<Empty>
|
|
var animateIn = false
|
|
if let current = self.stickerSelectionControl {
|
|
stickerSelectionControl = current
|
|
} else {
|
|
animateIn = true
|
|
stickerSelectionControl = ComponentView()
|
|
self.stickerSelectionControl = stickerSelectionControl
|
|
}
|
|
var selectedItems = Set<MediaId>()
|
|
if let stickerFile = self.stickerFile {
|
|
selectedItems.insert(stickerFile.fileId)
|
|
}
|
|
let stickerSelectionControlSize = stickerSelectionControl.update(
|
|
transition: animateIn ? .immediate : transition,
|
|
component: AnyComponent(EmojiSelectionComponent(
|
|
theme: environment.theme,
|
|
strings: environment.strings,
|
|
sideInset: environment.safeInsets.left,
|
|
bottomInset: environment.safeInsets.bottom,
|
|
deviceMetrics: environment.deviceMetrics,
|
|
emojiContent: stickerContent.withSelectedItems(selectedItems),
|
|
backgroundIconColor: nil,
|
|
backgroundColor: environment.theme.list.itemBlocksBackgroundColor,
|
|
separatorColor: environment.theme.list.itemBlocksSeparatorColor,
|
|
backspace: nil
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: availableSize.width, height: min(340.0, max(50.0, availableSize.height - 200.0)))
|
|
)
|
|
let stickerSelectionControlFrame = CGRect(origin: CGPoint(x: 0.0, y: availableSize.height - stickerSelectionControlSize.height), size: stickerSelectionControlSize)
|
|
if let stickerSelectionControlView = stickerSelectionControl.view {
|
|
if stickerSelectionControlView.superview == nil {
|
|
self.addSubview(stickerSelectionControlView)
|
|
}
|
|
if animateIn {
|
|
stickerSelectionControlView.frame = stickerSelectionControlFrame
|
|
transition.animatePosition(view: stickerSelectionControlView, from: CGPoint(x: 0.0, y: stickerSelectionControlFrame.height), to: CGPoint(), additive: true)
|
|
} else {
|
|
transition.setFrame(view: stickerSelectionControlView, frame: stickerSelectionControlFrame)
|
|
}
|
|
}
|
|
inputHeight = stickerSelectionControlSize.height
|
|
} else if let stickerSelectionControl = self.stickerSelectionControl {
|
|
self.stickerSelectionControl = nil
|
|
if let stickerSelectionControlView = stickerSelectionControl.view {
|
|
transition.setPosition(view: stickerSelectionControlView, position: CGPoint(x: stickerSelectionControlView.center.x, y: availableSize.height + stickerSelectionControlView.bounds.height * 0.5), completion: { [weak stickerSelectionControlView] _ in
|
|
stickerSelectionControlView?.removeFromSuperview()
|
|
})
|
|
}
|
|
}
|
|
|
|
let combinedBottomInset = max(inputHeight, environment.safeInsets.bottom)
|
|
contentHeight += combinedBottomInset
|
|
|
|
let previousBounds = self.scrollView.bounds
|
|
|
|
let contentSize = CGSize(width: availableSize.width, height: contentHeight)
|
|
if self.scrollView.frame != CGRect(origin: CGPoint(), size: availableSize) {
|
|
self.scrollView.frame = CGRect(origin: CGPoint(), size: availableSize)
|
|
}
|
|
if self.scrollView.contentSize != contentSize {
|
|
self.scrollView.contentSize = contentSize
|
|
}
|
|
let scrollInsets = UIEdgeInsets(top: environment.navigationHeight, left: 0.0, bottom: 0.0, right: 0.0)
|
|
if self.scrollView.scrollIndicatorInsets != scrollInsets {
|
|
self.scrollView.scrollIndicatorInsets = scrollInsets
|
|
}
|
|
|
|
if !previousBounds.isEmpty, !transition.animation.isImmediate {
|
|
let bounds = self.scrollView.bounds
|
|
if bounds.maxY != previousBounds.maxY {
|
|
let offsetY = previousBounds.maxY - bounds.maxY
|
|
transition.animateBoundsOrigin(view: self.scrollView, from: CGPoint(x: 0.0, y: offsetY), to: CGPoint(), additive: true)
|
|
}
|
|
}
|
|
|
|
if let recenterOnTag = self.recenterOnTag {
|
|
self.recenterOnTag = nil
|
|
|
|
if let targetView = self.introSection.findTaggedView(tag: recenterOnTag) {
|
|
let caretRect = targetView.convert(targetView.bounds, to: self.scrollView)
|
|
var scrollViewBounds = self.scrollView.bounds
|
|
let minButtonDistance: CGFloat = 16.0
|
|
if -scrollViewBounds.minY + caretRect.maxY > availableSize.height - combinedBottomInset - minButtonDistance {
|
|
scrollViewBounds.origin.y = -(availableSize.height - combinedBottomInset - minButtonDistance - caretRect.maxY)
|
|
if scrollViewBounds.origin.y < 0.0 {
|
|
scrollViewBounds.origin.y = 0.0
|
|
}
|
|
}
|
|
if self.scrollView.bounds != scrollViewBounds {
|
|
transition.setBounds(view: self.scrollView, bounds: scrollViewBounds)
|
|
}
|
|
}
|
|
}
|
|
|
|
self.topOverscrollLayer.frame = CGRect(origin: CGPoint(x: 0.0, y: -3000.0), size: CGSize(width: availableSize.width, height: 3000.0))
|
|
|
|
self.updateScrolling(transition: transition)
|
|
|
|
return availableSize
|
|
}
|
|
}
|
|
|
|
func makeView() -> View {
|
|
return View()
|
|
}
|
|
|
|
func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
|
|
return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
|
|
}
|
|
}
|
|
|
|
public final class BusinessIntroSetupScreen: ViewControllerComponentContainer {
|
|
private let context: AccountContext
|
|
|
|
public init(
|
|
context: AccountContext
|
|
) {
|
|
self.context = context
|
|
|
|
super.init(context: context, component: BusinessIntroSetupScreenComponent(
|
|
context: context
|
|
), navigationBarAppearance: .default, theme: .default, updatedPresentationData: nil)
|
|
|
|
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
|
self.title = ""
|
|
self.navigationItem.backBarButtonItem = UIBarButtonItem(title: presentationData.strings.Common_Back, style: .plain, target: nil, action: nil)
|
|
|
|
self.scrollToTop = { [weak self] in
|
|
guard let self, let componentView = self.node.hostView.componentView as? BusinessIntroSetupScreenComponent.View else {
|
|
return
|
|
}
|
|
componentView.scrollToTop()
|
|
}
|
|
|
|
self.attemptNavigation = { [weak self] complete in
|
|
guard let self, let componentView = self.node.hostView.componentView as? BusinessIntroSetupScreenComponent.View else {
|
|
return true
|
|
}
|
|
|
|
return componentView.attemptNavigation(complete: complete)
|
|
}
|
|
}
|
|
|
|
required public init(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
deinit {
|
|
}
|
|
|
|
@objc private func cancelPressed() {
|
|
self.dismiss()
|
|
}
|
|
|
|
override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
|
|
super.containerLayoutUpdated(layout, transition: transition)
|
|
}
|
|
}
|