mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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263 lines
11 KiB
Swift
263 lines
11 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 ComponentFlow
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import AccountContext
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import MultilineTextComponent
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import TelegramPresentationData
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import PresentationDataUtils
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import ButtonComponent
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import BundleIconComponent
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import TelegramStringFormatting
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final class StarsBalanceComponent: Component {
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let theme: PresentationTheme
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let strings: PresentationStrings
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let dateTimeFormat: PresentationDateTimeFormat
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let count: Int64
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let rate: Double?
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let actionTitle: String
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let actionAvailable: Bool
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let actionIsEnabled: Bool
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let actionCooldownUntilTimestamp: Int32?
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let buy: () -> Void
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init(
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theme: PresentationTheme,
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strings: PresentationStrings,
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dateTimeFormat: PresentationDateTimeFormat,
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count: Int64,
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rate: Double?,
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actionTitle: String,
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actionAvailable: Bool,
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actionIsEnabled: Bool,
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actionCooldownUntilTimestamp: Int32? = nil,
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buy: @escaping () -> Void
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) {
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self.theme = theme
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self.strings = strings
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self.dateTimeFormat = dateTimeFormat
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self.count = count
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self.rate = rate
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self.actionTitle = actionTitle
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self.actionAvailable = actionAvailable
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self.actionIsEnabled = actionIsEnabled
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self.actionCooldownUntilTimestamp = actionCooldownUntilTimestamp
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self.buy = buy
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}
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static func ==(lhs: StarsBalanceComponent, rhs: StarsBalanceComponent) -> Bool {
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if lhs.theme !== rhs.theme {
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return false
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}
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if lhs.strings !== rhs.strings {
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return false
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}
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if lhs.dateTimeFormat != rhs.dateTimeFormat {
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return false
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}
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if lhs.actionTitle != rhs.actionTitle {
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return false
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}
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if lhs.actionAvailable != rhs.actionAvailable {
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return false
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}
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if lhs.actionIsEnabled != rhs.actionIsEnabled {
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return false
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}
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if lhs.actionCooldownUntilTimestamp != rhs.actionCooldownUntilTimestamp {
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return false
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}
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if lhs.count != rhs.count {
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return false
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}
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if lhs.rate != rhs.rate {
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return false
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}
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return true
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}
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final class View: UIView {
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private let icon = UIImageView()
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private let title = ComponentView<Empty>()
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private let subtitle = ComponentView<Empty>()
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private var button = ComponentView<Empty>()
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private var component: StarsBalanceComponent?
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private weak var state: EmptyComponentState?
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private var timer: Timer?
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override init(frame: CGRect) {
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super.init(frame: frame)
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self.icon.image = UIImage(bundleImageName: "Premium/Stars/BalanceStar")
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self.addSubview(self.icon)
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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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func update(component: StarsBalanceComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: ComponentTransition) -> CGSize {
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self.component = component
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self.state = state
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var remainingCooldownSeconds: Int32 = 0
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if let cooldownUntilTimestamp = component.actionCooldownUntilTimestamp {
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remainingCooldownSeconds = cooldownUntilTimestamp - Int32(Date().timeIntervalSince1970)
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remainingCooldownSeconds = max(0, remainingCooldownSeconds)
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}
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if remainingCooldownSeconds > 0 {
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if self.timer == nil {
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self.timer = Timer.scheduledTimer(withTimeInterval: 0.5, repeats: true, block: { [weak self] _ in
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guard let self else {
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return
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}
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self.state?.updated(transition: .immediate)
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})
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}
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} else {
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if let timer = self.timer {
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self.timer = nil
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timer.invalidate()
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}
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}
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let sideInset: CGFloat = 16.0
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var contentHeight: CGFloat = sideInset
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let balanceString = presentationStringsFormattedNumber(Int32(component.count), component.dateTimeFormat.groupingSeparator)
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let titleSize = self.title.update(
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transition: .immediate,
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component: AnyComponent(
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MultilineTextComponent(
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text: .plain(NSAttributedString(string: balanceString, font: Font.with(size: 48.0, design: .round, weight: .semibold), textColor: component.theme.list.itemPrimaryTextColor))
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)
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),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 50.0)
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)
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if let titleView = self.title.view {
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if titleView.superview == nil {
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self.addSubview(titleView)
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}
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if let icon = self.icon.image {
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let spacing: CGFloat = 3.0
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let totalWidth = titleSize.width + icon.size.width + spacing
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let origin = floorToScreenPixels((availableSize.width - totalWidth) / 2.0)
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let titleFrame = CGRect(origin: CGPoint(x: origin + icon.size.width + spacing, y: contentHeight - 3.0), size: titleSize)
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titleView.frame = titleFrame
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self.icon.frame = CGRect(origin: CGPoint(x: origin, y: contentHeight + 2.0), size: icon.size)
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}
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}
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contentHeight += titleSize.height
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let subtitleText: String
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if let rate = component.rate {
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subtitleText = "≈\(formatUsdValue(component.count, rate: rate))"
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} else {
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subtitleText = component.strings.Stars_Intro_YourBalance
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}
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let subtitleSize = self.subtitle.update(
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transition: .immediate,
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component: AnyComponent(
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MultilineTextComponent(
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text: .plain(NSAttributedString(string: subtitleText, font: Font.regular(17.0), textColor: component.theme.list.itemSecondaryTextColor)),
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horizontalAlignment: .center
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)
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),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 50.0)
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)
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if let subtitleView = self.subtitle.view {
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if subtitleView.superview == nil {
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self.addSubview(subtitleView)
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}
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let subtitleFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((availableSize.width - subtitleSize.width) / 2.0), y: contentHeight - 4.0), size: subtitleSize)
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subtitleView.frame = subtitleFrame
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}
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contentHeight += subtitleSize.height
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if component.actionAvailable {
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contentHeight += 12.0
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let content: AnyComponentWithIdentity<Empty>
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if remainingCooldownSeconds > 0 {
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content = AnyComponentWithIdentity(id: AnyHashable(1 as Int), component: AnyComponent(
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VStack([
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AnyComponentWithIdentity(id: AnyHashable(1 as Int), component: AnyComponent(Text(text: component.actionTitle, font: Font.semibold(17.0), color: component.theme.list.itemCheckColors.foregroundColor))),
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AnyComponentWithIdentity(id: AnyHashable(0 as Int), component: AnyComponent(HStack([
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AnyComponentWithIdentity(id: 1, component: AnyComponent(BundleIconComponent(name: "Chat List/StatusLockIcon", tintColor: component.theme.list.itemCheckColors.fillColor.mixedWith(component.theme.list.itemCheckColors.foregroundColor, alpha: 0.7)))),
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AnyComponentWithIdentity(id: 0, component: AnyComponent(Text(text: stringForRemainingTime(remainingCooldownSeconds), font: Font.with(size: 11.0, weight: .medium, traits: [.monospacedNumbers]), color: component.theme.list.itemCheckColors.fillColor.mixedWith(component.theme.list.itemCheckColors.foregroundColor, alpha: 0.7))))
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], spacing: 3.0)))
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], spacing: 1.0)
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))
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} else {
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content = AnyComponentWithIdentity(id: AnyHashable(0 as Int), component: AnyComponent(Text(text: component.actionTitle, font: Font.semibold(17.0), color: component.theme.list.itemCheckColors.foregroundColor)))
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}
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let buttonSize = self.button.update(
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transition: transition,
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component: AnyComponent(ButtonComponent(
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background: ButtonComponent.Background(
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color: component.theme.list.itemCheckColors.fillColor,
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foreground: component.theme.list.itemCheckColors.foregroundColor,
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pressedColor: component.theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.8)
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),
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content: content,
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isEnabled: component.actionIsEnabled,
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allowActionWhenDisabled: false,
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displaysProgress: false,
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action: { [weak self] in
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guard let self, let component = self.component else {
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return
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}
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component.buy()
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}
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 50.0)
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)
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if let buttonView = self.button.view {
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if buttonView.superview == nil {
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self.addSubview(buttonView)
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}
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let buttonFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: buttonSize)
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buttonView.frame = buttonFrame
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}
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contentHeight += buttonSize.height
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}
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contentHeight += sideInset
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return CGSize(width: availableSize.width, height: contentHeight)
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}
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}
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func makeView() -> View {
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return View(frame: CGRect())
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}
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func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: ComponentTransition) -> 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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func stringForRemainingTime(_ duration: Int32) -> String {
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let hours = duration / 3600
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let minutes = duration / 60 % 60
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let seconds = duration % 60
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let durationString: String
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if hours > 0 {
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durationString = String(format: "%d:%02d", hours, minutes)
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} else {
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durationString = String(format: "%02d:%02d", minutes, seconds)
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}
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return durationString
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}
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