mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
427 lines
18 KiB
Swift
427 lines
18 KiB
Swift
import Foundation
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import UIKit
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import Photos
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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 BackButtonComponent
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import ListSectionComponent
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import ListActionItemComponent
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import BundleIconComponent
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final class BusinessSetupScreenComponent: 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: BusinessSetupScreenComponent, rhs: BusinessSetupScreenComponent) -> 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 title = ComponentView<Empty>()
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private let subtitle = ComponentView<Empty>()
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private let actionsSection = ComponentView<Empty>()
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private var isUpdating: Bool = false
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private var component: BusinessSetupScreenComponent?
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private(set) weak var state: EmptyComponentState?
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private var environment: EnvironmentType?
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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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}
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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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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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var scrolledUp = true
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private func updateScrolling(transition: Transition) {
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guard let environment = self.environment else {
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return
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}
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let navigationRevealOffsetY: CGFloat = -(environment.statusBarHeight + (environment.navigationHeight - environment.statusBarHeight) * 0.5) + (self.title.view?.frame.midY ?? 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: navigationAlpha)
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}
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}
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func update(component: BusinessSetupScreenComponent, 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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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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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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//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: "Telegram Business", 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 = 32.0
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let _ = bottomContentInset
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let _ = sectionSpacing
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var contentHeight: CGFloat = 0.0
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contentHeight += environment.navigationHeight
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contentHeight += 81.0
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//TODO:localize
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let titleSize = self.title.update(
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transition: .immediate,
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component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(string: "Telegram Business", font: Font.bold(29.0), textColor: environment.theme.list.itemPrimaryTextColor)),
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horizontalAlignment: .center,
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maximumNumberOfLines: 1
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 1000.0)
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)
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let titleFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - titleSize.width) * 0.5), y: contentHeight), size: titleSize)
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if let titleView = self.title.view {
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if titleView.superview == nil {
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self.scrollView.addSubview(titleView)
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}
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transition.setPosition(view: titleView, position: titleFrame.center)
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titleView.bounds = CGRect(origin: CGPoint(), size: titleFrame.size)
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}
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contentHeight += titleSize.height
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contentHeight += 17.0
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//TODO:localize
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let subtitleSize = self.subtitle.update(
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transition: .immediate,
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component: AnyComponent(BalancedTextComponent(
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text: .plain(NSAttributedString(string: "You have now unlocked these additional business features.", font: Font.regular(15.0), textColor: environment.theme.list.itemPrimaryTextColor)),
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horizontalAlignment: .center,
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maximumNumberOfLines: 0,
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lineSpacing: 0.25
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 1000.0)
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)
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let subtitleFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - subtitleSize.width) * 0.5), y: contentHeight), size: subtitleSize)
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if let subtitleView = self.subtitle.view {
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if subtitleView.superview == nil {
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self.scrollView.addSubview(subtitleView)
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}
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transition.setPosition(view: subtitleView, position: subtitleFrame.center)
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subtitleView.bounds = CGRect(origin: CGPoint(), size: subtitleFrame.size)
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}
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contentHeight += subtitleSize.height
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contentHeight += 21.0
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struct Item {
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var icon: String
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var title: String
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var subtitle: String
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var action: () -> Void
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}
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var items: [Item] = []
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//TODO:localize
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items.append(Item(
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icon: "Settings/Menu/AddAccount",
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title: "Location",
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subtitle: "Display the location of your business on your account.",
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action: {
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}
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))
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items.append(Item(
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icon: "Settings/Menu/DataVoice",
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title: "Opening Hours",
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subtitle: "Show to your customers when you are open for business.",
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action: {
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}
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))
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items.append(Item(
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icon: "Settings/Menu/Photos",
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title: "Quick Replies",
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subtitle: "Set up shortcuts with rich text and media to respond to messages faster.",
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action: {
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}
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))
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items.append(Item(
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icon: "Settings/Menu/Stories",
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title: "Greeting Messages",
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subtitle: "Create greetings that will be automatically sent to new customers.",
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action: {
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}
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))
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items.append(Item(
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icon: "Settings/Menu/Trending",
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title: "Away Messages",
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subtitle: "Define messages that are automatically sent when you are off.",
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action: {
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}
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))
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items.append(Item(
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icon: "Settings/Menu/DataStickers",
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title: "Chatbots",
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subtitle: "Add any third-party chatbots that will process customer interactions.",
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action: { [weak self] in
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guard let self, let component = self.component, let environment = self.environment else {
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return
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}
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environment.controller()?.push(component.context.sharedContext.makeChatbotSetupScreen(context: component.context))
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}
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))
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var actionsSectionItems: [AnyComponentWithIdentity<Empty>] = []
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for item in items {
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actionsSectionItems.append(AnyComponentWithIdentity(id: actionsSectionItems.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: item.title,
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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: 0
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))),
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AnyComponentWithIdentity(id: AnyHashable(1), component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: item.subtitle,
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font: Font.regular(floor(presentationData.listsFontSize.baseDisplaySize * 13.0 / 17.0)),
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textColor: environment.theme.list.itemSecondaryTextColor
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)),
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maximumNumberOfLines: 0,
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lineSpacing: 0.18
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)))
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], alignment: .left, spacing: 2.0)),
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leftIcon: AnyComponentWithIdentity(id: 0, component: AnyComponent(BundleIconComponent(
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name: item.icon,
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tintColor: nil
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))),
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action: { _ in
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item.action()
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}
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))))
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}
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let actionsSectionSize = self.actionsSection.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: actionsSectionItems
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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 actionsSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: actionsSectionSize)
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if let actionsSectionView = self.actionsSection.view {
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if actionsSectionView.superview == nil {
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self.scrollView.addSubview(actionsSectionView)
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}
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transition.setFrame(view: actionsSectionView, frame: actionsSectionFrame)
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}
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contentHeight += actionsSectionSize.height
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contentHeight += bottomContentInset
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contentHeight += environment.safeInsets.bottom
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let previousBounds = self.scrollView.bounds
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let contentSize = CGSize(width: availableSize.width, height: contentHeight)
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if self.scrollView.frame != CGRect(origin: CGPoint(), size: availableSize) {
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self.scrollView.frame = CGRect(origin: CGPoint(), size: availableSize)
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}
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if self.scrollView.contentSize != contentSize {
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self.scrollView.contentSize = contentSize
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}
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let scrollInsets = UIEdgeInsets(top: environment.navigationHeight, left: 0.0, bottom: 0.0, right: 0.0)
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if self.scrollView.scrollIndicatorInsets != scrollInsets {
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self.scrollView.scrollIndicatorInsets = scrollInsets
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}
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if !previousBounds.isEmpty, !transition.animation.isImmediate {
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let bounds = self.scrollView.bounds
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if bounds.maxY != previousBounds.maxY {
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let offsetY = previousBounds.maxY - bounds.maxY
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transition.animateBoundsOrigin(view: self.scrollView, from: CGPoint(x: 0.0, y: offsetY), to: CGPoint(), additive: true)
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}
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}
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self.topOverscrollLayer.frame = CGRect(origin: CGPoint(x: 0.0, y: -3000.0), size: CGSize(width: availableSize.width, height: 3000.0))
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self.updateScrolling(transition: transition)
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return availableSize
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}
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}
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func makeView() -> View {
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return View()
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}
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func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
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return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
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}
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}
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public final class BusinessSetupScreen: ViewControllerComponentContainer {
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private let context: AccountContext
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public init(context: AccountContext) {
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self.context = context
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super.init(context: context, component: BusinessSetupScreenComponent(
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context: context
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), navigationBarAppearance: .default, theme: .default, updatedPresentationData: nil)
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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self.title = ""
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self.navigationItem.backBarButtonItem = UIBarButtonItem(title: presentationData.strings.Common_Back, style: .plain, target: nil, action: nil)
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self.scrollToTop = { [weak self] in
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guard let self, let componentView = self.node.hostView.componentView as? BusinessSetupScreenComponent.View else {
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return
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}
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componentView.scrollToTop()
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}
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self.attemptNavigation = { [weak self] complete in
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guard let self, let componentView = self.node.hostView.componentView as? BusinessSetupScreenComponent.View else {
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return true
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}
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return componentView.attemptNavigation(complete: complete)
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}
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}
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required public init(coder aDecoder: 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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}
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@objc private func cancelPressed() {
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self.dismiss()
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}
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override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
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super.containerLayoutUpdated(layout, transition: transition)
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}
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}
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