mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
416 lines
16 KiB
Swift
416 lines
16 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 TelegramCore
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import Markdown
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import TextFormat
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import TelegramPresentationData
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import ViewControllerComponent
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import SheetComponent
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import BalancedTextComponent
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import MultilineTextComponent
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import BundleIconComponent
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import ButtonComponent
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import AccountContext
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import PresentationDataUtils
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import PremiumPeerShortcutComponent
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import GiftAnimationComponent
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private final class SheetContent: CombinedComponent {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let botName: String
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let accountPeer: EnginePeer
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let file: TelegramMediaFile
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let duration: Int32?
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let dismiss: () -> Void
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init(
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context: AccountContext,
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botName: String,
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accountPeer: EnginePeer,
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file: TelegramMediaFile,
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duration: Int32?,
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dismiss: @escaping () -> Void
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) {
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self.context = context
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self.botName = botName
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self.accountPeer = accountPeer
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self.file = file
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self.duration = duration
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self.dismiss = dismiss
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}
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static func ==(lhs: SheetContent, rhs: SheetContent) -> 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.botName != rhs.botName {
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return false
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}
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if lhs.file != rhs.file {
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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 State: ComponentState {
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var cachedCloseImage: (UIImage, PresentationTheme)?
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}
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func makeState() -> State {
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return State()
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}
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static var body: Body {
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let background = Child(RoundedRectangle.self)
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let animation = Child(GiftAnimationComponent.self)
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let closeButton = Child(Button.self)
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let title = Child(Text.self)
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let text = Child(BalancedTextComponent.self)
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let peerShortcut = Child(PremiumPeerShortcutComponent.self)
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let button = Child(ButtonComponent.self)
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return { context in
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let environment = context.environment[EnvironmentType.self]
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let component = context.component
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let state = context.state
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let presentationData = component.context.sharedContext.currentPresentationData.with { $0 }
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let theme = presentationData.theme
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let strings = presentationData.strings
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var contentSize = CGSize(width: context.availableSize.width, height: 18.0)
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let background = background.update(
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component: RoundedRectangle(color: theme.actionSheet.opaqueItemBackgroundColor, cornerRadius: 8.0),
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availableSize: CGSize(width: context.availableSize.width, height: 1000.0),
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transition: .immediate
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)
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context.add(background
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.position(CGPoint(x: context.availableSize.width / 2.0, y: background.size.height / 2.0))
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)
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let animation = animation.update(
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component: GiftAnimationComponent(
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context: component.context,
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theme: environment.theme,
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file: component.file
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),
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availableSize: CGSize(width: 128.0, height: 128.0),
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transition: .immediate
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)
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context.add(animation
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.position(CGPoint(x: context.availableSize.width / 2.0, y: animation.size.height / 2.0 + 12.0))
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)
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let closeImage: UIImage
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if let (image, cacheTheme) = state.cachedCloseImage, theme === cacheTheme {
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closeImage = image
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} else {
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closeImage = generateCloseButtonImage(backgroundColor: UIColor(rgb: 0x808084, alpha: 0.1), foregroundColor: theme.actionSheet.inputClearButtonColor)!
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state.cachedCloseImage = (closeImage, theme)
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}
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let closeButton = closeButton.update(
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component: Button(
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content: AnyComponent(Image(image: closeImage)),
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action: {
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component.dismiss()
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}
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),
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availableSize: CGSize(width: 30.0, height: 30.0),
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transition: .immediate
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)
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context.add(closeButton
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.position(CGPoint(x: context.availableSize.width - closeButton.size.width, y: 28.0))
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)
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let constrainedTitleWidth = context.availableSize.width - 16.0 * 2.0
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contentSize.height += 128.0
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let title = title.update(
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component: Text(text: strings.WebApp_Emoji_Title, font: Font.bold(24.0), color: theme.list.itemPrimaryTextColor),
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availableSize: CGSize(width: constrainedTitleWidth, height: context.availableSize.height),
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transition: .immediate
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)
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context.add(title
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + title.size.height / 2.0))
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)
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contentSize.height += title.size.height
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contentSize.height += 13.0
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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 textColor = theme.actionSheet.primaryTextColor
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let linkColor = theme.actionSheet.controlAccentColor
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let markdownAttributes = MarkdownAttributes(body: MarkdownAttributeSet(font: textFont, textColor: textColor), bold: MarkdownAttributeSet(font: boldTextFont, textColor: textColor), link: MarkdownAttributeSet(font: textFont, textColor: linkColor), linkAttribute: { contents in
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return (TelegramTextAttributes.URL, contents)
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})
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var textString: String
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if let duration = component.duration {
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let durationString = scheduledTimeIntervalString(strings: strings, value: duration)
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textString = strings.WebApp_Emoji_DurationText(component.botName, durationString).string
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} else {
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textString = strings.WebApp_Emoji_Text(component.botName).string
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}
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let text = text.update(
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component: BalancedTextComponent(
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text: .markdown(
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text: textString,
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attributes: markdownAttributes
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),
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horizontalAlignment: .center,
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maximumNumberOfLines: 0,
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lineSpacing: 0.2
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),
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availableSize: CGSize(width: constrainedTitleWidth, height: context.availableSize.height),
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transition: .immediate
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)
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context.add(text
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + text.size.height / 2.0))
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)
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contentSize.height += text.size.height
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contentSize.height += 15.0
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let peerShortcut = peerShortcut.update(
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component: PremiumPeerShortcutComponent(
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context: component.context,
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theme: theme,
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peer: component.accountPeer,
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icon: component.file
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),
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availableSize: CGSize(width: context.availableSize.width - 32.0, height: context.availableSize.height),
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transition: .immediate
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)
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context.add(peerShortcut
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + peerShortcut.size.height / 2.0))
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)
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contentSize.height += peerShortcut.size.height
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contentSize.height += 32.0
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let controller = environment.controller() as? WebAppSetEmojiStatusScreen
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let button = button.update(
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component: ButtonComponent(
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background: ButtonComponent.Background(
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color: theme.list.itemCheckColors.fillColor,
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foreground: theme.list.itemCheckColors.foregroundColor,
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pressedColor: theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.9),
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cornerRadius: 10.0
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),
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content: AnyComponentWithIdentity(
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id: AnyHashable(0),
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component: AnyComponent(MultilineTextComponent(text: .plain(NSMutableAttributedString(string: strings.WebApp_Emoji_Confirm, font: Font.semibold(17.0), textColor: theme.list.itemCheckColors.foregroundColor, paragraphAlignment: .center))))
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),
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isEnabled: true,
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displaysProgress: false,
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action: { [weak controller] in
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controller?.complete(result: true)
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controller?.dismissAnimated()
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}
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),
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availableSize: CGSize(width: context.availableSize.width - 16.0 * 2.0, height: 50),
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transition: .immediate
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)
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context.add(button
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.clipsToBounds(true)
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.cornerRadius(10.0)
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + button.size.height / 2.0))
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)
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contentSize.height += button.size.height
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contentSize.height += 48.0
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return contentSize
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}
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}
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}
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private final class WebAppSetEmojiStatusSheetComponent: CombinedComponent {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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private let context: AccountContext
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private let botName: String
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private let accountPeer: EnginePeer
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private let file: TelegramMediaFile
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private let duration: Int32?
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init(
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context: AccountContext,
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botName: String,
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accountPeer: EnginePeer,
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file: TelegramMediaFile,
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duration: Int32?
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) {
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self.context = context
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self.botName = botName
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self.accountPeer = accountPeer
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self.file = file
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self.duration = duration
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}
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static func ==(lhs: WebAppSetEmojiStatusSheetComponent, rhs: WebAppSetEmojiStatusSheetComponent) -> 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.botName != rhs.botName {
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return false
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}
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if lhs.accountPeer != rhs.accountPeer {
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return false
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}
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if lhs.duration != rhs.duration {
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return false
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}
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return true
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}
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static var body: Body {
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let sheet = Child(SheetComponent<(EnvironmentType)>.self)
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let animateOut = StoredActionSlot(Action<Void>.self)
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return { context in
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let environment = context.environment[EnvironmentType.self]
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let controller = environment.controller
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let sheet = sheet.update(
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component: SheetComponent<EnvironmentType>(
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content: AnyComponent<EnvironmentType>(SheetContent(
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context: context.component.context,
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botName: context.component.botName,
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accountPeer: context.component.accountPeer,
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file: context.component.file,
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duration: context.component.duration,
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dismiss: {
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animateOut.invoke(Action { _ in
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if let controller = controller() as? WebAppSetEmojiStatusScreen {
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controller.complete(result: false)
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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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backgroundColor: .color(environment.theme.list.modalBlocksBackgroundColor),
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followContentSizeChanges: true,
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clipsContent: true,
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animateOut: animateOut
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),
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environment: {
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environment
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SheetComponentEnvironment(
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isDisplaying: environment.value.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: { animated in
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if animated {
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animateOut.invoke(Action { _ in
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if let controller = controller() as? WebAppSetEmojiStatusScreen {
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controller.complete(result: false)
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controller.dismiss(completion: nil)
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}
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})
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} else {
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if let controller = controller() as? WebAppSetEmojiStatusScreen {
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controller.complete(result: false)
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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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},
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availableSize: context.availableSize,
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transition: context.transition
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)
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context.add(sheet
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.position(CGPoint(x: context.availableSize.width / 2.0, y: context.availableSize.height / 2.0))
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)
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return context.availableSize
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}
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}
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}
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public final class WebAppSetEmojiStatusScreen: ViewControllerComponentContainer {
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private let context: AccountContext
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private let completion: (Bool) -> Void
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public init(
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context: AccountContext,
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botName: String,
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accountPeer: EnginePeer,
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file: TelegramMediaFile,
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duration: Int32?,
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completion: @escaping (Bool) -> Void
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) {
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self.context = context
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self.completion = completion
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super.init(
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context: context,
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component: WebAppSetEmojiStatusSheetComponent(
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context: context,
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botName: botName,
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accountPeer: accountPeer,
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file: file,
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duration: duration
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),
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navigationBarAppearance: .none,
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statusBarStyle: .ignore,
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theme: .default
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)
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self.navigationPresentation = .flatModal
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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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private var didComplete = false
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fileprivate func complete(result: Bool) {
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guard !self.didComplete else {
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return
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}
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self.didComplete = true
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self.completion(result)
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}
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public func dismissAnimated() {
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if let view = self.node.hostView.findTaggedView(tag: SheetComponent<ViewControllerComponentContainer.Environment>.View.Tag()) as? SheetComponent<ViewControllerComponentContainer.Environment>.View {
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view.dismissAnimated()
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}
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}
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}
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func generateCloseButtonImage(backgroundColor: UIColor, foregroundColor: UIColor) -> UIImage? {
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return generateImage(CGSize(width: 30.0, height: 30.0), contextGenerator: { size, context in
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context.clear(CGRect(origin: CGPoint(), size: size))
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context.setFillColor(backgroundColor.cgColor)
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context.fillEllipse(in: CGRect(origin: CGPoint(), size: size))
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context.setLineWidth(2.0)
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context.setLineCap(.round)
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context.setStrokeColor(foregroundColor.cgColor)
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context.move(to: CGPoint(x: 10.0, y: 10.0))
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context.addLine(to: CGPoint(x: 20.0, y: 20.0))
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context.strokePath()
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context.move(to: CGPoint(x: 20.0, y: 10.0))
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context.addLine(to: CGPoint(x: 10.0, y: 20.0))
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context.strokePath()
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})
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}
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