mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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403 lines
17 KiB
Swift
403 lines
17 KiB
Swift
import Foundation
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import UIKit
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import Display
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import ComponentFlow
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import SwiftSignalKit
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import ViewControllerComponent
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import TelegramCore
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import AccountContext
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import SheetComponent
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import ButtonComponent
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import GlassBarButtonComponent
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import BundleIconComponent
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private final class BirthdayPickerSheetContentComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let mode: BirthdayPickerScreen.Mode
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let settings: Signal<AccountPrivacySettings?, NoError>
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let canHideYear: Bool
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let openSettings: () -> Void
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let dismiss: () -> Void
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let action: (TelegramBirthday) -> Void
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let requestHideYear: (ComponentTransition) -> Void
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init(
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context: AccountContext,
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mode: BirthdayPickerScreen.Mode,
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settings: Signal<AccountPrivacySettings?, NoError>,
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canHideYear: Bool,
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openSettings: @escaping () -> Void,
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dismiss: @escaping () -> Void,
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action: @escaping (TelegramBirthday) -> Void,
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requestHideYear: @escaping (ComponentTransition) -> Void
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) {
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self.context = context
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self.mode = mode
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self.settings = settings
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self.canHideYear = canHideYear
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self.openSettings = openSettings
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self.dismiss = dismiss
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self.action = action
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self.requestHideYear = requestHideYear
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}
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static func ==(lhs: BirthdayPickerSheetContentComponent, rhs: BirthdayPickerSheetContentComponent) -> Bool {
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if lhs.canHideYear != rhs.canHideYear {
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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 cancel = ComponentView<Empty>()
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private let content = ComponentView<Empty>()
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private let button = ComponentView<Empty>()
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private var birthday = TelegramBirthday(day: 1, month: 1, year: nil)
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private var component: BirthdayPickerSheetContentComponent?
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private var state: EmptyComponentState?
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override init(frame: CGRect) {
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super.init(frame: frame)
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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: BirthdayPickerSheetContentComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: ComponentTransition) -> CGSize {
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if self.component == nil {
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if case let .acceptSuggestion(birthday) = component.mode {
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self.birthday = birthday
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}
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}
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self.component = component
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self.state = state
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let environment = environment[EnvironmentType.self].value
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let sideInset: CGFloat = 16.0
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var contentHeight: CGFloat = 0.0
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contentHeight += 18.0
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let contentSize = self.content.update(
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transition: transition,
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component: AnyComponent(BirthdayPickerContentComponent(
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context: component.context,
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mode: component.mode,
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theme: environment.theme,
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strings: environment.strings,
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settings: component.settings,
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value: self.birthday,
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canHideYear: component.canHideYear,
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updateValue: { [weak self] value in
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if let self {
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self.birthday = value
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}
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},
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dismiss: component.dismiss,
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openSettings: component.openSettings,
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requestHideYear: component.requestHideYear
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: availableSize.height)
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)
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if let contentView = self.content.view {
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if contentView.superview == nil {
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self.addSubview(contentView)
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}
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transition.setFrame(view: contentView, frame: CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: contentSize))
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}
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contentHeight += contentSize.height
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contentHeight += 8.0
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let cancelSize = self.cancel.update(
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transition: transition,
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component: AnyComponent(
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GlassBarButtonComponent(
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size: CGSize(width: 40.0, height: 40.0),
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backgroundColor: environment.theme.rootController.navigationBar.glassBarButtonBackgroundColor,
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isDark: environment.theme.overallDarkAppearance,
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state: .generic,
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component: AnyComponentWithIdentity(id: "close", component: AnyComponent(
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BundleIconComponent(
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name: "Navigation/Close",
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tintColor: environment.theme.rootController.navigationBar.glassBarButtonForegroundColor
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)
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)),
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action: { [weak self] _ in
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if let self, let component = self.component {
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component.dismiss()
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}
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}
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)
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),
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environment: {},
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containerSize: CGSize(width: 40.0, height: 40.0)
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)
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let cancelFrame = CGRect(origin: CGPoint(x: 16.0, y: 16.0), size: cancelSize)
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if let cancelView = self.cancel.view {
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if cancelView.superview == nil {
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self.addSubview(cancelView)
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}
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transition.setFrame(view: cancelView, frame: cancelFrame)
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}
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let buttonTitle: String
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switch component.mode {
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case .generic:
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buttonTitle = environment.strings.Birthday_Save
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case .suggest:
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buttonTitle = environment.strings.SuggestBirthdate_Suggest_Action
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case .acceptSuggestion:
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buttonTitle = environment.strings.SuggestBirthdate_Accept_Action
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}
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let bottomInsets = ContainerViewLayout.concentricInsets(bottomInset: environment.safeInsets.bottom, innerDiameter: 52.0, sideInset: 30.0)
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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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style: .glass,
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color: environment.theme.list.itemCheckColors.fillColor,
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foreground: environment.theme.list.itemCheckColors.foregroundColor,
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pressedColor: environment.theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.8)
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),
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content: AnyComponentWithIdentity(id: AnyHashable(0 as Int), component: AnyComponent(
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Text(text: buttonTitle, font: Font.semibold(17.0), color: environment.theme.list.itemCheckColors.foregroundColor)
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)),
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isEnabled: true,
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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.action(self.birthday)
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}
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - bottomInsets.left - bottomInsets.right, height: 52.0)
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)
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let buttonFrame = CGRect(origin: CGPoint(x: bottomInsets.left, y: contentHeight), size: buttonSize)
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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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transition.setFrame(view: buttonView, frame: buttonFrame)
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}
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contentHeight += buttonSize.height
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contentHeight += bottomInsets.bottom
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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<EnvironmentType>, 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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private final class BirthdayPickerScreenComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let mode: BirthdayPickerScreen.Mode
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let settings: Signal<AccountPrivacySettings?, NoError>
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let openSettings: (() -> Void)?
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let completion: ((TelegramBirthday) -> Void)?
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init(
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context: AccountContext,
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mode: BirthdayPickerScreen.Mode,
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settings: Signal<AccountPrivacySettings?, NoError>,
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openSettings: (() -> Void)?,
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completion: ((TelegramBirthday) -> Void)?
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) {
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self.context = context
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self.mode = mode
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self.settings = settings
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self.openSettings = openSettings
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self.completion = completion
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}
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static func ==(lhs: BirthdayPickerScreenComponent, rhs: BirthdayPickerScreenComponent) -> 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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final class View: UIView {
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private let sheet = ComponentView<(ViewControllerComponentContainer.Environment, SheetComponentEnvironment)>()
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private let sheetAnimateOut = ActionSlot<Action<Void>>()
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private var canHideYear = false
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private var component: BirthdayPickerScreenComponent?
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private var environment: EnvironmentType?
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override init(frame: CGRect) {
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super.init(frame: frame)
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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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private var didAppear = false
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func update(component: BirthdayPickerScreenComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<ViewControllerComponentContainer.Environment>, transition: ComponentTransition) -> CGSize {
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if self.component == nil {
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if case let .acceptSuggestion(birthday) = component.mode, let _ = birthday.year {
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self.canHideYear = true
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}
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}
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self.component = component
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let environment = environment[ViewControllerComponentContainer.Environment.self].value
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self.environment = environment
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if environment.isVisible {
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self.didAppear = true
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}
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let sheetEnvironment = SheetComponentEnvironment(
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isDisplaying: self.didAppear || environment.isVisible,
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isCentered: environment.metrics.widthClass == .regular,
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hasInputHeight: !environment.inputHeight.isZero,
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regularMetricsSize: CGSize(width: 430.0, height: 900.0),
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dismiss: { [weak self] _ in
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guard let self, let environment = self.environment else {
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return
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}
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self.sheetAnimateOut.invoke(Action { _ in
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if let controller = environment.controller() {
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controller.dismiss(completion: nil)
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}
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})
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}
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)
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let _ = self.sheet.update(
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transition: transition,
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component: AnyComponent(SheetComponent(
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content: AnyComponent(BirthdayPickerSheetContentComponent(
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context: component.context,
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mode: component.mode,
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settings: component.settings,
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canHideYear: self.canHideYear,
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openSettings: { [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.openSettings?()
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},
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dismiss: { [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.sheetAnimateOut.invoke(Action { _ in
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if let controller = environment.controller() {
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controller.dismiss(completion: nil)
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}
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})
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},
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action: { [weak self] value in
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guard let self else {
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return
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}
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self.sheetAnimateOut.invoke(Action { [weak self] _ in
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if let controller = environment.controller() {
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controller.dismiss(completion: nil)
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}
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guard let self else {
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return
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}
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self.component?.completion?(value)
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})
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},
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requestHideYear: { [weak self] transition in
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guard let self, let controller = self.environment?.controller() as? BirthdayPickerScreen else {
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return
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}
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self.canHideYear = false
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controller.requestLayout(forceUpdate: true, transition: transition)
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}
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)),
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style: .glass,
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backgroundColor: .color(environment.theme.list.plainBackgroundColor),
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followContentSizeChanges: true,
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isScrollEnabled: false,
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animateOut: self.sheetAnimateOut
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)),
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environment: {
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environment
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sheetEnvironment
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},
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containerSize: availableSize
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)
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if let sheetView = self.sheet.view {
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if sheetView.superview == nil {
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self.addSubview(sheetView)
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}
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transition.setFrame(view: sheetView, frame: CGRect(origin: CGPoint(), size: availableSize))
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}
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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(frame: CGRect())
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}
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func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<ViewControllerComponentContainer.Environment>, 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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public class BirthdayPickerScreen: ViewControllerComponentContainer {
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public enum Mode: Equatable {
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case generic
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case suggest(EnginePeer.Id)
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case acceptSuggestion(TelegramBirthday)
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}
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public init(context: AccountContext, mode: Mode = .generic, settings: Signal<AccountPrivacySettings?, NoError>, openSettings: (() -> Void)?, completion: ((TelegramBirthday) -> Void)? = nil) {
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super.init(context: context, component: BirthdayPickerScreenComponent(
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context: context,
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mode: mode,
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settings: settings,
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openSettings: openSettings,
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completion: completion
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), navigationBarAppearance: .none)
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self.statusBar.statusBarStyle = .Ignore
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self.navigationPresentation = .flatModal
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self.blocksBackgroundWhenInOverlay = true
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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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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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override public func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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self.view.disablesInteractiveModalDismiss = true
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}
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}
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