mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
1084 lines
52 KiB
Swift
1084 lines
52 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 BundleIconComponent
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import Markdown
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import TelegramStringFormatting
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import PlainButtonComponent
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import BlurredBackgroundComponent
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import PremiumStarComponent
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import ConfettiEffect
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import TextFormat
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import GiftItemComponent
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import InAppPurchaseManager
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import TabSelectorComponent
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import GiftSetupScreen
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import UndoUI
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final class GiftOptionsScreenComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let starsContext: StarsContext
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let peerId: EnginePeer.Id
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let premiumOptions: [CachedPremiumGiftOption]
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let completion: (() -> Void)?
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init(
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context: AccountContext,
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starsContext: StarsContext,
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peerId: EnginePeer.Id,
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premiumOptions: [CachedPremiumGiftOption],
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completion: (() -> Void)?
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) {
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self.context = context
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self.starsContext = starsContext
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self.peerId = peerId
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self.premiumOptions = premiumOptions
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self.completion = completion
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}
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static func ==(lhs: GiftOptionsScreenComponent, rhs: GiftOptionsScreenComponent) -> Bool {
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if lhs.context !== rhs.context {
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return false
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}
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if lhs.peerId != rhs.peerId {
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return false
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}
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if lhs.premiumOptions != rhs.premiumOptions {
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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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public enum StarsFilter: Equatable {
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case all
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case limited
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case stars(Int64)
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init(rawValue: Int64) {
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switch rawValue {
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case 0:
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self = .all
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case -1:
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self = .limited
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default:
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self = .stars(rawValue)
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}
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}
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public var rawValue: Int64 {
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switch self {
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case .all:
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return 0
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case .limited:
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return -1
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case let .stars(stars):
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return stars
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}
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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 topPanel = ComponentView<Empty>()
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private let topSeparator = ComponentView<Empty>()
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private let cancelButton = ComponentView<Empty>()
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private let header = ComponentView<Empty>()
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private let balanceTitle = ComponentView<Empty>()
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private let balanceValue = ComponentView<Empty>()
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private let balanceIcon = ComponentView<Empty>()
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private let premiumTitle = ComponentView<Empty>()
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private let premiumDescription = ComponentView<Empty>()
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private var premiumItems: [AnyHashable: ComponentView<Empty>] = [:]
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private var inProgressPremiumGift: String?
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private let purchaseDisposable = MetaDisposable()
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private let starsTitle = ComponentView<Empty>()
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private let starsDescription = ComponentView<Empty>()
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private var starsItems: [AnyHashable: ComponentView<Empty>] = [:]
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private let tabSelector = ComponentView<Empty>()
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private var starsFilter: StarsFilter = .all
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private var isUpdating: Bool = false
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private var starsStateDisposable: Disposable?
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private var starsState: StarsContext.State?
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private var component: GiftOptionsScreenComponent?
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private(set) weak var state: State?
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private var environment: EnvironmentType?
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private var starsItemsOrigin: CGFloat = 0.0
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private var chevronImage: (UIImage, PresentationTheme)?
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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.starsStateDisposable?.dispose()
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self.purchaseDisposable.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 scrollViewDidScroll(_ scrollView: UIScrollView) {
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self.updateScrolling(transition: .immediate)
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}
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private func dismissAllTooltips(controller: ViewController) {
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controller.forEachController({ controller in
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if let controller = controller as? UndoOverlayController {
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controller.dismissWithCommitAction()
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}
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return true
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})
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controller.window?.forEachController({ controller in
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if let controller = controller as? UndoOverlayController {
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controller.dismissWithCommitAction()
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}
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})
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}
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private func updateScrolling(transition: ComponentTransition) {
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guard let environment = self.environment, let component = self.component else {
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return
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}
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let availableWidth = self.scrollView.bounds.width
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let contentOffset = self.scrollView.contentOffset.y
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let topPanelAlpha = min(20.0, max(0.0, contentOffset - 95.0)) / 20.0
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if let topPanelView = self.topPanel.view, let topSeparator = self.topSeparator.view {
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transition.setAlpha(view: topPanelView, alpha: topPanelAlpha)
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transition.setAlpha(view: topSeparator, alpha: topPanelAlpha)
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}
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let topInset: CGFloat = environment.navigationHeight - 56.0
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let premiumTitleInitialPosition = (topInset + 160.0)
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let premiumTitleOffsetDelta = premiumTitleInitialPosition - (environment.statusBarHeight + (environment.navigationHeight - environment.statusBarHeight) / 2.0)
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let premiumTitleOffset = contentOffset + max(0.0, min(1.0, contentOffset / premiumTitleOffsetDelta)) * 10.0
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let premiumTitleFraction = max(0.0, min(1.0, premiumTitleOffset / premiumTitleOffsetDelta))
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let premiumTitleScale = 1.0 - premiumTitleFraction * 0.36
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var premiumTitleAdditionalOffset: CGFloat = 0.0
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let starsTitleOffsetDelta = (topInset + 100.0) - (environment.statusBarHeight + (environment.navigationHeight - environment.statusBarHeight) / 2.0)
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let starsTitleOffset: CGFloat
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let starsTitleFraction: CGFloat
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if contentOffset > 350 {
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starsTitleOffset = contentOffset + max(0.0, min(1.0, (contentOffset - 350.0) / starsTitleOffsetDelta)) * 10.0
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starsTitleFraction = max(0.0, min(1.0, (starsTitleOffset - 350.0) / starsTitleOffsetDelta))
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if contentOffset > 380.0 {
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premiumTitleAdditionalOffset = contentOffset - 380.0
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}
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} else {
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starsTitleOffset = contentOffset
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starsTitleFraction = 0.0
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}
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let starsTitleScale = 1.0 - starsTitleFraction * 0.36
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if let starsTitleView = self.starsTitle.view {
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transition.setPosition(view: starsTitleView, position: CGPoint(x: availableWidth / 2.0, y: max(topInset + 455.0 - starsTitleOffset, environment.statusBarHeight + (environment.navigationHeight - environment.statusBarHeight) / 2.0)))
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transition.setScale(view: starsTitleView, scale: starsTitleScale)
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}
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if let premiumTitleView = self.premiumTitle.view {
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transition.setPosition(view: premiumTitleView, position: CGPoint(x: availableWidth / 2.0, y: max(premiumTitleInitialPosition - premiumTitleOffset, environment.statusBarHeight + (environment.navigationHeight - environment.statusBarHeight) / 2.0) - premiumTitleAdditionalOffset))
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transition.setScale(view: premiumTitleView, scale: premiumTitleScale)
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}
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if let headerView = self.header.view {
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transition.setPosition(view: headerView, position: CGPoint(x: availableWidth / 2.0, y: topInset + headerView.bounds.height / 2.0 - 30.0 - premiumTitleOffset * premiumTitleScale))
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transition.setScale(view: headerView, scale: premiumTitleScale)
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}
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let visibleBounds = self.scrollView.bounds.insetBy(dx: 0.0, dy: -10.0)
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if let starGifts = self.state?.starGifts {
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let sideInset: CGFloat = 16.0 + environment.safeInsets.left
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let optionSpacing: CGFloat = 10.0
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let optionWidth = (availableWidth - sideInset * 2.0 - optionSpacing * 2.0) / 3.0
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let starsOptionSize = CGSize(width: optionWidth, height: 154.0)
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var validIds: [AnyHashable] = []
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var itemFrame = CGRect(origin: CGPoint(x: sideInset, y: self.starsItemsOrigin), size: starsOptionSize)
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let controller = environment.controller
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for gift in starGifts {
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var isVisible = false
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if visibleBounds.intersects(itemFrame) {
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isVisible = true
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}
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if isVisible {
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switch self.starsFilter {
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case .all:
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break
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case .limited:
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if gift.availability == nil {
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continue
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}
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case let .stars(stars):
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if gift.price != stars {
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continue
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}
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}
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let itemId = AnyHashable(gift.id)
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validIds.append(itemId)
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var itemTransition = transition
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let visibleItem: ComponentView<Empty>
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if let current = self.starsItems[itemId] {
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visibleItem = current
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} else {
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visibleItem = ComponentView()
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if !transition.animation.isImmediate {
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itemTransition = .immediate
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}
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self.starsItems[itemId] = visibleItem
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}
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let isSoldOut = gift.availability?.remains == 0
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let _ = visibleItem.update(
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transition: itemTransition,
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component: AnyComponent(
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PlainButtonComponent(
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content: AnyComponent(
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GiftItemComponent(
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context: component.context,
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theme: environment.theme,
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peer: nil,
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subject: .starGift(gift.id, gift.file),
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price: isSoldOut ? environment.strings.Gift_Options_Gift_SoldOut : "⭐️ \(gift.price)",
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ribbon: gift.availability != nil ?
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GiftItemComponent.Ribbon(
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text: environment.strings.Gift_Options_Gift_Limited,
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color: .blue
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)
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: nil,
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isSoldOut: isSoldOut
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)
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),
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effectAlignment: .center,
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action: { [weak self] in
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if let self, let component = self.component {
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if let controller = controller() as? GiftOptionsScreen {
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let mainController: ViewController
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if let parentController = controller.parentController() {
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mainController = parentController
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} else {
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mainController = controller
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}
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if gift.availability?.remains == 0 {
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self.dismissAllTooltips(controller: mainController)
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let presentationData = component.context.sharedContext.currentPresentationData.with { $0 }
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let resultController = UndoOverlayController(
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presentationData: presentationData,
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content: .sticker(context: component.context, file: gift.file, loop: false, title: nil, text: presentationData.strings.Gift_Options_SoldOut_Text, undoText: nil, customAction: nil),
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elevatedLayout: false,
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action: { _ in return true }
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)
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mainController.present(resultController, in: .window(.root))
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HapticFeedback().error()
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} else {
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let giftController = GiftSetupScreen(
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context: component.context,
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peerId: component.peerId,
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subject: .starGift(gift),
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completion: component.completion
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)
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mainController.push(giftController)
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}
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}
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}
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},
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animateAlpha: false
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)
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),
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environment: {},
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containerSize: starsOptionSize
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)
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if let itemView = visibleItem.view {
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if itemView.superview == nil {
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self.scrollView.addSubview(itemView)
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if !transition.animation.isImmediate {
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transition.animateAlpha(view: itemView, from: 0.0, to: 1.0)
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transition.animateScale(view: itemView, from: 0.01, to: 1.0)
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}
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}
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itemTransition.setFrame(view: itemView, frame: itemFrame)
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}
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}
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itemFrame.origin.x += itemFrame.width + optionSpacing
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if itemFrame.maxX > availableWidth {
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itemFrame.origin.x = sideInset
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itemFrame.origin.y += starsOptionSize.height + optionSpacing
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}
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}
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var removeIds: [AnyHashable] = []
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for (id, item) in self.starsItems {
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if !validIds.contains(id) {
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removeIds.append(id)
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if let itemView = item.view {
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if !transition.animation.isImmediate {
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itemView.layer.animateScale(from: 1.0, to: 0.01, duration: 0.25, removeOnCompletion: false)
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itemView.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.25, removeOnCompletion: false, completion: { _ in
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itemView.removeFromSuperview()
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})
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} else {
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itemView.removeFromSuperview()
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}
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}
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}
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}
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for id in removeIds {
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self.starsItems.removeValue(forKey: id)
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}
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}
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}
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func update(component: GiftOptionsScreenComponent, availableSize: CGSize, state: State, environment: Environment<EnvironmentType>, transition: ComponentTransition) -> 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 controller = environment.controller
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let themeUpdated = self.environment?.theme !== environment.theme
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self.environment = environment
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self.state = state
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if self.component == nil {
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self.starsStateDisposable = (component.starsContext.state
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|> deliverOnMainQueue).start(next: { [weak self] state in
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guard let self else {
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return
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}
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self.starsState = state
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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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}
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self.component = component
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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 theme = environment.theme
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let strings = environment.strings
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let textColor = theme.list.itemPrimaryTextColor
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let accentColor = theme.list.itemAccentColor
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let textFont = Font.regular(15.0)
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let boldTextFont = Font.semibold(15.0)
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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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let _ = bottomContentInset
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let _ = sectionSpacing
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var contentHeight: CGFloat = 0.0
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contentHeight += environment.navigationHeight - 56.0 + 188.0
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let headerSize = self.header.update(
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transition: .immediate,
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component: AnyComponent(
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GiftAvatarComponent(
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context: component.context,
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theme: theme,
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peers: state.peer.flatMap { [$0] } ?? [],
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isVisible: true,
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hasIdleAnimations: true,
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color: UIColor(rgb: 0xf9b004),
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hasLargeParticles: true
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)
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),
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environment: {},
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containerSize: CGSize(width: min(414.0, availableSize.width), height: 220.0)
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)
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if let headerView = self.header.view {
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if headerView.superview == nil {
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self.addSubview(headerView)
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}
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transition.setBounds(view: headerView, bounds: CGRect(origin: .zero, size: headerSize))
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}
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let topPanelSize = self.topPanel.update(
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transition: transition,
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component: AnyComponent(BlurredBackgroundComponent(
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color: theme.rootController.navigationBar.blurredBackgroundColor
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width, height: environment.navigationHeight)
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)
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let topSeparatorSize = self.topSeparator.update(
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transition: transition,
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component: AnyComponent(Rectangle(
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color: theme.rootController.navigationBar.separatorColor
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width, height: UIScreenPixel)
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)
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let topPanelFrame = CGRect(origin: .zero, size: CGSize(width: availableSize.width, height: topPanelSize.height))
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let topSeparatorFrame = CGRect(origin: CGPoint(x: 0.0, y: topPanelSize.height), size: CGSize(width: topSeparatorSize.width, height: topSeparatorSize.height))
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if let topPanelView = self.topPanel.view, let topSeparatorView = self.topSeparator.view {
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if topPanelView.superview == nil {
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self.addSubview(topPanelView)
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self.addSubview(topSeparatorView)
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}
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transition.setFrame(view: topPanelView, frame: topPanelFrame)
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transition.setFrame(view: topSeparatorView, frame: topSeparatorFrame)
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}
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|
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let cancelButtonSize = self.cancelButton.update(
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transition: transition,
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component: AnyComponent(
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PlainButtonComponent(
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content: AnyComponent(
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MultilineTextComponent(
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text: .plain(NSAttributedString(string: strings.Common_Cancel, font: Font.regular(17.0), textColor: theme.rootController.navigationBar.accentTextColor)),
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horizontalAlignment: .center
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)
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),
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effectAlignment: .center,
|
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action: {
|
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controller()?.dismiss()
|
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},
|
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animateScale: false
|
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)
|
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),
|
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environment: {},
|
|
containerSize: CGSize(width: availableSize.width, height: 100.0)
|
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)
|
|
let cancelButtonFrame = CGRect(origin: CGPoint(x: environment.safeInsets.left + 16.0, y: environment.statusBarHeight + (environment.navigationHeight - environment.statusBarHeight) / 2.0 - cancelButtonSize.height / 2.0), size: cancelButtonSize)
|
|
if let cancelButtonView = self.cancelButton.view {
|
|
if cancelButtonView.superview == nil {
|
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self.addSubview(cancelButtonView)
|
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}
|
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transition.setFrame(view: cancelButtonView, frame: cancelButtonFrame)
|
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}
|
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|
|
let balanceTitleSize = self.balanceTitle.update(
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transition: .immediate,
|
|
component: AnyComponent(MultilineTextComponent(
|
|
text: .plain(NSAttributedString(
|
|
string: strings.Stars_Purchase_Balance,
|
|
font: Font.regular(14.0),
|
|
textColor: environment.theme.actionSheet.primaryTextColor
|
|
)),
|
|
maximumNumberOfLines: 1
|
|
)),
|
|
environment: {},
|
|
containerSize: availableSize
|
|
)
|
|
let balanceValueSize = self.balanceValue.update(
|
|
transition: .immediate,
|
|
component: AnyComponent(MultilineTextComponent(
|
|
text: .plain(NSAttributedString(
|
|
string: presentationStringsFormattedNumber(Int32(self.starsState?.balance ?? 0), environment.dateTimeFormat.groupingSeparator),
|
|
font: Font.semibold(14.0),
|
|
textColor: environment.theme.actionSheet.primaryTextColor
|
|
)),
|
|
maximumNumberOfLines: 1
|
|
)),
|
|
environment: {},
|
|
containerSize: availableSize
|
|
)
|
|
let balanceIconSize = self.balanceIcon.update(
|
|
transition: .immediate,
|
|
component: AnyComponent(BundleIconComponent(name: "Premium/Stars/StarSmall", tintColor: nil)),
|
|
environment: {},
|
|
containerSize: availableSize
|
|
)
|
|
|
|
if let balanceTitleView = self.balanceTitle.view, let balanceValueView = self.balanceValue.view, let balanceIconView = self.balanceIcon.view {
|
|
if balanceTitleView.superview == nil {
|
|
self.addSubview(balanceTitleView)
|
|
self.addSubview(balanceValueView)
|
|
self.addSubview(balanceIconView)
|
|
}
|
|
let navigationHeight = environment.navigationHeight - environment.statusBarHeight
|
|
let topBalanceOriginY = environment.statusBarHeight + (navigationHeight - balanceTitleSize.height - balanceValueSize.height) / 2.0
|
|
balanceTitleView.center = CGPoint(x: availableSize.width - 16.0 - environment.safeInsets.right - balanceTitleSize.width / 2.0, y: topBalanceOriginY + balanceTitleSize.height / 2.0)
|
|
balanceTitleView.bounds = CGRect(origin: .zero, size: balanceTitleSize)
|
|
balanceValueView.center = CGPoint(x: availableSize.width - 16.0 - environment.safeInsets.right - balanceValueSize.width / 2.0, y: topBalanceOriginY + balanceTitleSize.height + balanceValueSize.height / 2.0)
|
|
balanceValueView.bounds = CGRect(origin: .zero, size: balanceValueSize)
|
|
balanceIconView.center = CGPoint(x: availableSize.width - 16.0 - environment.safeInsets.right - balanceValueSize.width - balanceIconSize.width / 2.0 - 2.0, y: topBalanceOriginY + balanceTitleSize.height + balanceValueSize.height / 2.0 - UIScreenPixel)
|
|
balanceIconView.bounds = CGRect(origin: .zero, size: balanceIconSize)
|
|
}
|
|
|
|
let premiumTitleSize = self.premiumTitle.update(
|
|
transition: transition,
|
|
component: AnyComponent(MultilineTextComponent(
|
|
text: .plain(NSAttributedString(string: strings.Gift_Options_Premium_Title, font: Font.bold(28.0), textColor: theme.rootController.navigationBar.primaryTextColor)),
|
|
horizontalAlignment: .center
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: availableSize.width, height: 100.0)
|
|
)
|
|
if let premiumTitleView = self.premiumTitle.view {
|
|
if premiumTitleView.superview == nil {
|
|
self.addSubview(premiumTitleView)
|
|
}
|
|
transition.setBounds(view: premiumTitleView, bounds: CGRect(origin: .zero, size: premiumTitleSize))
|
|
}
|
|
|
|
if self.chevronImage == nil || self.chevronImage?.1 !== theme {
|
|
self.chevronImage = (generateTintedImage(image: UIImage(bundleImageName: "Settings/TextArrowRight"), color: accentColor)!, theme)
|
|
}
|
|
let markdownAttributes = MarkdownAttributes(body: MarkdownAttributeSet(font: textFont, textColor: textColor), bold: MarkdownAttributeSet(font: boldTextFont, textColor: textColor), link: MarkdownAttributeSet(font: textFont, textColor: accentColor), linkAttribute: { contents in
|
|
return (TelegramTextAttributes.URL, contents)
|
|
})
|
|
let peerName = state.peer?.compactDisplayTitle ?? ""
|
|
|
|
let premiumDescriptionString = parseMarkdownIntoAttributedString(strings.Gift_Options_Premium_Text(peerName).string, attributes: markdownAttributes).mutableCopy() as! NSMutableAttributedString
|
|
if let range = premiumDescriptionString.string.range(of: ">"), let chevronImage = self.chevronImage?.0 {
|
|
premiumDescriptionString.addAttribute(.attachment, value: chevronImage, range: NSRange(range, in: premiumDescriptionString.string))
|
|
}
|
|
let premiumDescriptionSize = self.premiumDescription.update(
|
|
transition: transition,
|
|
component: AnyComponent(BalancedTextComponent(
|
|
text: .plain(premiumDescriptionString),
|
|
horizontalAlignment: .center,
|
|
maximumNumberOfLines: 0,
|
|
lineSpacing: 0.2,
|
|
highlightColor: accentColor.withAlphaComponent(0.2),
|
|
highlightAction: { attributes in
|
|
if let _ = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)] {
|
|
return NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)
|
|
} else {
|
|
return nil
|
|
}
|
|
},
|
|
tapAction: { [weak self] _, _ in
|
|
guard let self, let component = self.component, let environment = self.environment else {
|
|
return
|
|
}
|
|
let introController = component.context.sharedContext.makePremiumIntroController(context: component.context, source: .settings, forceDark: false, dismissed: nil)
|
|
introController.navigationPresentation = .modal
|
|
|
|
if let controller = environment.controller() as? GiftOptionsScreen {
|
|
let mainController: ViewController
|
|
if let parentController = controller.parentController() {
|
|
mainController = parentController
|
|
} else {
|
|
mainController = controller
|
|
}
|
|
mainController.push(introController)
|
|
}
|
|
}
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: availableSize.width, height: 1000.0)
|
|
)
|
|
let premiumDescriptionFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - premiumDescriptionSize.width) / 2.0), y: contentHeight), size: premiumDescriptionSize)
|
|
if let premiumDescriptionView = self.premiumDescription.view {
|
|
if premiumDescriptionView.superview == nil {
|
|
self.scrollView.addSubview(premiumDescriptionView)
|
|
}
|
|
transition.setFrame(view: premiumDescriptionView, frame: premiumDescriptionFrame)
|
|
}
|
|
contentHeight += premiumDescriptionSize.height
|
|
contentHeight += 11.0
|
|
|
|
let optionSpacing: CGFloat = 10.0
|
|
let optionWidth = (availableSize.width - sideInset * 2.0 - optionSpacing * 2.0) / 3.0
|
|
|
|
if let premiumProducts = state.premiumProducts {
|
|
let premiumOptionSize = CGSize(width: optionWidth, height: 178.0)
|
|
|
|
var validIds: [AnyHashable] = []
|
|
var itemFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: premiumOptionSize)
|
|
for product in premiumProducts {
|
|
let itemId = AnyHashable(product.id)
|
|
validIds.append(itemId)
|
|
|
|
var itemTransition = transition
|
|
let visibleItem: ComponentView<Empty>
|
|
if let current = self.premiumItems[itemId] {
|
|
visibleItem = current
|
|
} else {
|
|
visibleItem = ComponentView()
|
|
if !transition.animation.isImmediate {
|
|
itemTransition = .immediate
|
|
}
|
|
self.premiumItems[itemId] = visibleItem
|
|
}
|
|
|
|
let title: String
|
|
switch product.months {
|
|
case 6:
|
|
title = strings.Gift_Options_Premium_Months(6)
|
|
case 12:
|
|
title = strings.Gift_Options_Premium_Years(1)
|
|
default:
|
|
title = strings.Gift_Options_Premium_Months(3)
|
|
}
|
|
|
|
let _ = visibleItem.update(
|
|
transition: itemTransition,
|
|
component: AnyComponent(
|
|
PlainButtonComponent(
|
|
content: AnyComponent(
|
|
GiftItemComponent(
|
|
context: component.context,
|
|
theme: theme,
|
|
peer: nil,
|
|
subject: .premium(product.months),
|
|
title: title,
|
|
subtitle: strings.Gift_Options_Premium_Premium,
|
|
price: product.price,
|
|
ribbon: product.discount.flatMap {
|
|
GiftItemComponent.Ribbon(
|
|
text: "-\($0)%",
|
|
color: .red
|
|
)
|
|
},
|
|
isLoading: self.inProgressPremiumGift == product.id
|
|
)
|
|
),
|
|
effectAlignment: .center,
|
|
action: { [weak self] in
|
|
if let self, let component = self.component {
|
|
if let controller = controller() as? GiftOptionsScreen {
|
|
let mainController: ViewController
|
|
if let parentController = controller.parentController() {
|
|
mainController = parentController
|
|
} else {
|
|
mainController = controller
|
|
}
|
|
let giftController = GiftSetupScreen(
|
|
context: component.context,
|
|
peerId: component.peerId,
|
|
subject: .premium(product),
|
|
completion: component.completion
|
|
)
|
|
mainController.push(giftController)
|
|
}
|
|
}
|
|
},
|
|
animateAlpha: false
|
|
)
|
|
),
|
|
environment: {},
|
|
containerSize: premiumOptionSize
|
|
)
|
|
if let itemView = visibleItem.view {
|
|
if itemView.superview == nil {
|
|
self.scrollView.addSubview(itemView)
|
|
if !transition.animation.isImmediate {
|
|
transition.animateAlpha(view: itemView, from: 0.0, to: 1.0)
|
|
}
|
|
}
|
|
itemTransition.setFrame(view: itemView, frame: itemFrame)
|
|
}
|
|
itemFrame.origin.x += itemFrame.width + optionSpacing
|
|
if itemFrame.maxX > availableSize.width {
|
|
itemFrame.origin.x = sideInset
|
|
itemFrame.origin.y += premiumOptionSize.height + optionSpacing
|
|
}
|
|
}
|
|
|
|
var removeIds: [AnyHashable] = []
|
|
for (id, item) in self.premiumItems {
|
|
if !validIds.contains(id) {
|
|
removeIds.append(id)
|
|
if let itemView = item.view {
|
|
if !transition.animation.isImmediate {
|
|
itemView.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.25, removeOnCompletion: false, completion: { _ in
|
|
itemView.removeFromSuperview()
|
|
})
|
|
} else {
|
|
itemView.removeFromSuperview()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
for id in removeIds {
|
|
self.premiumItems.removeValue(forKey: id)
|
|
}
|
|
|
|
contentHeight += ceil(CGFloat(premiumProducts.count) / 3.0) * premiumOptionSize.height
|
|
contentHeight += 66.0
|
|
}
|
|
|
|
|
|
let starsTitleSize = self.starsTitle.update(
|
|
transition: transition,
|
|
component: AnyComponent(MultilineTextComponent(
|
|
text: .plain(NSAttributedString(string: strings.Gift_Options_Gift_Title, font: Font.bold(28.0), textColor: theme.rootController.navigationBar.primaryTextColor)),
|
|
horizontalAlignment: .center
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: availableSize.width, height: 100.0)
|
|
)
|
|
if let starsTitleView = self.starsTitle.view {
|
|
if starsTitleView.superview == nil {
|
|
self.addSubview(starsTitleView)
|
|
}
|
|
transition.setBounds(view: starsTitleView, bounds: CGRect(origin: .zero, size: starsTitleSize))
|
|
}
|
|
|
|
let starsDescriptionString = parseMarkdownIntoAttributedString(strings.Gift_Options_Gift_Text(peerName).string, attributes: markdownAttributes).mutableCopy() as! NSMutableAttributedString
|
|
if let range = starsDescriptionString.string.range(of: ">"), let chevronImage = self.chevronImage?.0 {
|
|
starsDescriptionString.addAttribute(.attachment, value: chevronImage, range: NSRange(range, in: starsDescriptionString.string))
|
|
}
|
|
let starsDescriptionSize = self.starsDescription.update(
|
|
transition: transition,
|
|
component: AnyComponent(BalancedTextComponent(
|
|
text: .plain(starsDescriptionString),
|
|
horizontalAlignment: .center,
|
|
maximumNumberOfLines: 0,
|
|
lineSpacing: 0.2,
|
|
highlightColor: accentColor.withAlphaComponent(0.2),
|
|
highlightAction: { attributes in
|
|
if let _ = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)] {
|
|
return NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)
|
|
} else {
|
|
return nil
|
|
}
|
|
},
|
|
tapAction: { [weak self] _, _ in
|
|
guard let self, let component = self.component, let environment = self.environment else {
|
|
return
|
|
}
|
|
let introController = component.context.sharedContext.makeStarsIntroScreen(context: component.context)
|
|
if let controller = environment.controller() as? GiftOptionsScreen {
|
|
let mainController: ViewController
|
|
if let parentController = controller.parentController() {
|
|
mainController = parentController
|
|
} else {
|
|
mainController = controller
|
|
}
|
|
mainController.push(introController)
|
|
}
|
|
}
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: availableSize.width, height: 1000.0)
|
|
)
|
|
let starsDescriptionFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - starsDescriptionSize.width) / 2.0), y: contentHeight), size: starsDescriptionSize)
|
|
if let starsDescriptionView = self.starsDescription.view {
|
|
if starsDescriptionView.superview == nil {
|
|
self.scrollView.addSubview(starsDescriptionView)
|
|
}
|
|
transition.setFrame(view: starsDescriptionView, frame: starsDescriptionFrame)
|
|
}
|
|
contentHeight += starsDescriptionSize.height
|
|
contentHeight += 16.0
|
|
|
|
var tabSelectorItems: [TabSelectorComponent.Item] = []
|
|
tabSelectorItems.append(TabSelectorComponent.Item(
|
|
id: AnyHashable(StarsFilter.all.rawValue),
|
|
title: strings.Gift_Options_Gift_Filter_AllGifts
|
|
))
|
|
|
|
var hasLimited = false
|
|
var starsAmountsSet = Set<Int64>()
|
|
if let starGifts = self.state?.starGifts {
|
|
for product in starGifts {
|
|
starsAmountsSet.insert(product.price)
|
|
if product.availability != nil {
|
|
hasLimited = true
|
|
}
|
|
}
|
|
}
|
|
|
|
if hasLimited {
|
|
tabSelectorItems.append(TabSelectorComponent.Item(
|
|
id: AnyHashable(StarsFilter.limited.rawValue),
|
|
title: strings.Gift_Options_Gift_Filter_Limited
|
|
))
|
|
}
|
|
|
|
let starsAmounts = Array(starsAmountsSet).sorted()
|
|
for amount in starsAmounts {
|
|
tabSelectorItems.append(TabSelectorComponent.Item(
|
|
id: AnyHashable(StarsFilter.stars(amount).rawValue),
|
|
title: "⭐️\(amount)"
|
|
))
|
|
}
|
|
|
|
let tabSelectorSize = self.tabSelector.update(
|
|
transition: transition,
|
|
component: AnyComponent(TabSelectorComponent(
|
|
context: component.context,
|
|
colors: TabSelectorComponent.Colors(
|
|
foreground: theme.list.itemSecondaryTextColor,
|
|
selection: theme.list.itemSecondaryTextColor.withMultipliedAlpha(0.15),
|
|
simple: true
|
|
),
|
|
items: tabSelectorItems,
|
|
selectedId: AnyHashable(self.starsFilter.rawValue),
|
|
setSelectedId: { [weak self] id in
|
|
guard let self, let idValue = id.base as? Int64 else {
|
|
return
|
|
}
|
|
let starsFilter = StarsFilter(rawValue: idValue)
|
|
if self.starsFilter != starsFilter {
|
|
self.starsFilter = starsFilter
|
|
self.state?.updated(transition: .easeInOut(duration: 0.25))
|
|
}
|
|
}
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: availableSize.width - 10.0 * 2.0, height: 50.0)
|
|
)
|
|
if let tabSelectorView = self.tabSelector.view {
|
|
if tabSelectorView.superview == nil {
|
|
self.scrollView.addSubview(tabSelectorView)
|
|
}
|
|
transition.setFrame(view: tabSelectorView, frame: CGRect(origin: CGPoint(x: floor((availableSize.width - tabSelectorSize.width) / 2.0), y: contentHeight), size: tabSelectorSize))
|
|
}
|
|
contentHeight += tabSelectorSize.height
|
|
contentHeight += 19.0
|
|
|
|
if let starGifts = state.starGifts {
|
|
self.starsItemsOrigin = contentHeight
|
|
|
|
let starsOptionSize = CGSize(width: optionWidth, height: 154.0)
|
|
contentHeight += ceil(CGFloat(starGifts.count) / 3.0) * starsOptionSize.height
|
|
contentHeight += 66.0
|
|
}
|
|
|
|
contentHeight += bottomContentInset
|
|
contentHeight += environment.safeInsets.bottom
|
|
|
|
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)
|
|
}
|
|
}
|
|
|
|
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()
|
|
}
|
|
|
|
final class State: ComponentState {
|
|
private let context: AccountContext
|
|
private var disposable: Disposable?
|
|
private var updateDisposable: Disposable?
|
|
|
|
fileprivate var peer: EnginePeer?
|
|
fileprivate var premiumProducts: [PremiumGiftProduct]?
|
|
fileprivate var starGifts: [StarGift]?
|
|
|
|
init(
|
|
context: AccountContext,
|
|
peerId: EnginePeer.Id,
|
|
premiumOptions: [CachedPremiumGiftOption]
|
|
) {
|
|
self.context = context
|
|
|
|
super.init()
|
|
|
|
let availableProducts: Signal<[InAppPurchaseManager.Product], NoError>
|
|
if let inAppPurchaseManager = context.inAppPurchaseManager {
|
|
availableProducts = inAppPurchaseManager.availableProducts
|
|
} else {
|
|
availableProducts = .single([])
|
|
}
|
|
|
|
self.disposable = combineLatest(
|
|
queue: Queue.mainQueue(),
|
|
context.engine.data.get(
|
|
TelegramEngine.EngineData.Item.Peer.Peer.init(id: peerId)
|
|
),
|
|
availableProducts,
|
|
context.engine.payments.cachedStarGifts()
|
|
).start(next: { [weak self] peer, availableProducts, starGifts in
|
|
guard let self, let peer else {
|
|
return
|
|
}
|
|
self.peer = peer
|
|
|
|
if availableProducts.isEmpty {
|
|
var premiumProducts: [PremiumGiftProduct] = []
|
|
for option in premiumOptions {
|
|
premiumProducts.append(
|
|
PremiumGiftProduct(
|
|
giftOption: CachedPremiumGiftOption(
|
|
months: option.months,
|
|
currency: option.currency,
|
|
amount: option.amount,
|
|
botUrl: "",
|
|
storeProductId: option.storeProductId
|
|
),
|
|
storeProduct: nil,
|
|
discount: nil
|
|
)
|
|
)
|
|
}
|
|
self.premiumProducts = premiumProducts.sorted(by: { $0.months < $1.months })
|
|
} else {
|
|
let shortestOptionPrice: (Int64, NSDecimalNumber)
|
|
if let product = availableProducts.first(where: { $0.id.hasSuffix(".monthly") }) {
|
|
shortestOptionPrice = (Int64(Float(product.priceCurrencyAndAmount.amount)), product.priceValue)
|
|
} else {
|
|
shortestOptionPrice = (1, NSDecimalNumber(decimal: 1))
|
|
}
|
|
|
|
var premiumProducts: [PremiumGiftProduct] = []
|
|
for option in premiumOptions {
|
|
if let product = availableProducts.first(where: { $0.id == option.storeProductId }), !product.isSubscription {
|
|
let fraction = Float(product.priceCurrencyAndAmount.amount) / Float(option.months) / Float(shortestOptionPrice.0)
|
|
let discountValue = Int(round((1.0 - fraction) * 20.0) * 5.0)
|
|
premiumProducts.append(PremiumGiftProduct(giftOption: option, storeProduct: product, discount: discountValue > 0 ? discountValue : nil))
|
|
}
|
|
}
|
|
self.premiumProducts = premiumProducts.sorted(by: { $0.months < $1.months })
|
|
}
|
|
|
|
self.starGifts = starGifts
|
|
|
|
self.updated()
|
|
})
|
|
|
|
self.updateDisposable = self.context.engine.payments.keepStarGiftsUpdated().start()
|
|
}
|
|
|
|
deinit {
|
|
self.disposable?.dispose()
|
|
self.updateDisposable?.dispose()
|
|
}
|
|
}
|
|
|
|
func makeState() -> State {
|
|
return State(context: self.context, peerId: self.peerId, premiumOptions: self.premiumOptions)
|
|
}
|
|
|
|
func update(view: View, availableSize: CGSize, state: State, environment: Environment<EnvironmentType>, transition: ComponentTransition) -> CGSize {
|
|
return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
|
|
}
|
|
}
|
|
|
|
open class GiftOptionsScreen: ViewControllerComponentContainer, GiftOptionsScreenProtocol {
|
|
private let context: AccountContext
|
|
|
|
public var parentController: () -> ViewController? = {
|
|
return nil
|
|
}
|
|
|
|
public init(
|
|
context: AccountContext,
|
|
starsContext: StarsContext,
|
|
peerId: EnginePeer.Id,
|
|
premiumOptions: [CachedPremiumGiftOption],
|
|
completion: (() -> Void)? = nil
|
|
) {
|
|
self.context = context
|
|
|
|
super.init(context: context, component: GiftOptionsScreenComponent(
|
|
context: context,
|
|
starsContext: starsContext,
|
|
peerId: peerId,
|
|
premiumOptions: premiumOptions,
|
|
completion: completion
|
|
), navigationBarAppearance: .none, theme: .default, updatedPresentationData: nil)
|
|
|
|
self.navigationItem.backBarButtonItem = UIBarButtonItem(title: self.context.sharedContext.currentPresentationData.with { $0 }.strings.Common_Back, style: .plain, target: nil, action: nil)
|
|
|
|
|
|
self.scrollToTop = { [weak self] in
|
|
guard let self, let componentView = self.node.hostView.componentView as? GiftOptionsScreenComponent.View else {
|
|
return
|
|
}
|
|
componentView.scrollToTop()
|
|
}
|
|
}
|
|
|
|
required public init(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
deinit {
|
|
}
|
|
|
|
override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
|
|
super.containerLayoutUpdated(layout, transition: transition)
|
|
}
|
|
}
|