mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
535 lines
21 KiB
Swift
535 lines
21 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 BundleIconComponent
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import BalancedTextComponent
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import MultilineTextComponent
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import ButtonComponent
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import AccountContext
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import SheetComponent
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import BlurredBackgroundComponent
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import PremiumStarComponent
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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 openExamples: () -> Void
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let dismiss: () -> Void
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init(
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context: AccountContext,
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openExamples: @escaping () -> Void,
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dismiss: @escaping () -> Void
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) {
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self.context = context
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self.openExamples = openExamples
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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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return true
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}
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static var body: Body {
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let star = Child(PremiumStarComponent.self)
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let title = Child(BalancedTextComponent.self)
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let text = Child(BalancedTextComponent.self)
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let list = Child(List<Empty>.self)
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let actionButton = Child(ButtonComponent.self)
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return { context in
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let environment = context.environment[ViewControllerComponentContainer.Environment.self].value
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let component = context.component
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let theme = environment.theme
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let strings = environment.strings
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let sideInset: CGFloat = 16.0 + environment.safeInsets.left
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let textSideInset: CGFloat = 30.0 + environment.safeInsets.left
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let titleFont = Font.semibold(20.0)
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let textFont = Font.regular(15.0)
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let textColor = theme.actionSheet.primaryTextColor
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let secondaryTextColor = theme.actionSheet.secondaryTextColor
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let linkColor = theme.actionSheet.controlAccentColor
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let spacing: CGFloat = 16.0
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var contentSize = CGSize(width: context.availableSize.width, height: 152.0)
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let star = star.update(
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component: PremiumStarComponent(
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theme: environment.theme,
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isIntro: true,
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isVisible: true,
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hasIdleAnimations: true,
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colors: [
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UIColor(rgb: 0xe57d02),
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UIColor(rgb: 0xf09903),
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UIColor(rgb: 0xf9b004),
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UIColor(rgb: 0xfdd219)
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],
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particleColor: UIColor(rgb: 0xf9b004),
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backgroundColor: environment.theme.actionSheet.opaqueItemBackgroundColor
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),
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availableSize: CGSize(width: min(414.0, context.availableSize.width), height: 220.0),
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transition: context.transition
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)
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context.add(star
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.position(CGPoint(x: context.availableSize.width / 2.0, y: 79.0))
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)
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let title = title.update(
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component: BalancedTextComponent(
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text: .plain(NSAttributedString(string: strings.Stars_Info_Title, font: titleFont, textColor: textColor)),
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horizontalAlignment: .center,
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maximumNumberOfLines: 0,
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lineSpacing: 0.1
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),
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availableSize: CGSize(width: context.availableSize.width - textSideInset * 2.0, 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 += spacing - 8.0
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let text = text.update(
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component: BalancedTextComponent(
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text: .plain(NSAttributedString(string: strings.Stars_Info_Description, font: textFont, textColor: secondaryTextColor)),
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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: context.availableSize.width - textSideInset * 2.0, 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 += spacing
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var items: [AnyComponentWithIdentity<Empty>] = []
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items.append(
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AnyComponentWithIdentity(
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id: "gift",
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component: AnyComponent(ParagraphComponent(
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title: strings.Stars_Info_Gift_Title,
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titleColor: textColor,
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text: strings.Stars_Info_Gift_Text,
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textColor: secondaryTextColor,
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accentColor: linkColor,
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iconName: "Premium/StarsPerk/Gift",
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iconColor: linkColor
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))
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)
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)
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items.append(
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AnyComponentWithIdentity(
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id: "miniapp",
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component: AnyComponent(ParagraphComponent(
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title: strings.Stars_Info_Miniapp_Title,
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titleColor: textColor,
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text: strings.Stars_Info_Miniapp_Text,
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textColor: secondaryTextColor,
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accentColor: linkColor,
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iconName: "Premium/StarsPerk/Miniapp",
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iconColor: linkColor,
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action: {
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component.openExamples()
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}
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))
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)
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)
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items.append(
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AnyComponentWithIdentity(
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id: "media",
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component: AnyComponent(ParagraphComponent(
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title: strings.Stars_Info_Media_Title,
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titleColor: textColor,
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text: strings.Stars_Info_Media_Text,
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textColor: secondaryTextColor,
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accentColor: linkColor,
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iconName: "Premium/StarsPerk/Media",
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iconColor: linkColor
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))
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)
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)
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items.append(
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AnyComponentWithIdentity(
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id: "reaction",
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component: AnyComponent(ParagraphComponent(
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title: strings.Stars_Info_Reaction_Title,
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titleColor: textColor,
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text: strings.Stars_Info_Reaction_Text,
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textColor: secondaryTextColor,
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accentColor: linkColor,
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iconName: "Premium/StarsPerk/Reaction",
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iconColor: linkColor
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))
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)
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)
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let list = list.update(
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component: List(items),
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availableSize: CGSize(width: context.availableSize.width - sideInset * 2.0, height: 10000.0),
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transition: context.transition
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)
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context.add(list
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + list.size.height / 2.0))
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)
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contentSize.height += list.size.height
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contentSize.height += spacing
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let buttonHeight: CGFloat = 50.0
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let bottomPanelPadding: CGFloat = 12.0
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let bottomInset: CGFloat = environment.safeInsets.bottom > 0.0 ? environment.safeInsets.bottom + 5.0 : bottomPanelPadding
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contentSize.height += bottomPanelPadding
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let controller = environment.controller() as? StarsIntroScreen
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let actionButton = actionButton.update(
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component: ButtonComponent(
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background: ButtonComponent.Background(
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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: strings.Stars_Info_Done, 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: {
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controller?.dismissAnimated()
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}
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),
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availableSize: CGSize(width: context.availableSize.width - sideInset * 2.0, height: buttonHeight),
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transition: context.transition
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)
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context.add(actionButton
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + actionButton.size.height / 2.0))
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.cornerRadius(10.0)
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)
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contentSize.height += actionButton.size.height + bottomInset
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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 ContainerComponent: CombinedComponent {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let openExamples: () -> Void
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init(
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context: AccountContext,
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openExamples: @escaping () -> Void
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) {
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self.context = context
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self.openExamples = openExamples
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}
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static func ==(lhs: ContainerComponent, rhs: ContainerComponent) -> 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 State: ComponentState {
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var topContentOffset: CGFloat?
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var bottomContentOffset: CGFloat?
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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 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(SheetContent(
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context: context.component.context,
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openExamples: context.component.openExamples,
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dismiss: {
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controller()?.dismiss()
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}
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)),
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backgroundColor: .color(environment.theme.actionSheet.opaqueItemBackgroundColor),
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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() {
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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() {
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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 StarsIntroScreen: ViewControllerComponentContainer {
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private let context: AccountContext
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public init(
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context: AccountContext,
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forceDark: Bool = false
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) {
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self.context = context
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var openExamplesImpl: (() -> Void)?
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super.init(
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context: context,
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component: ContainerComponent(
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context: context,
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openExamples: {
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openExamplesImpl?()
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}
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),
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navigationBarAppearance: .none,
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statusBarStyle: .ignore,
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theme: forceDark ? .dark : .default
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)
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self.navigationPresentation = .flatModal
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openExamplesImpl = { [weak self] in
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guard let self else {
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return
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}
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let _ = (context.sharedContext.makeMiniAppListScreenInitialData(context: context)
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|> deliverOnMainQueue).startStandalone(next: { [weak self] initialData in
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guard let self, let navigationController = self.navigationController as? NavigationController else {
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return
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}
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navigationController.pushViewController(context.sharedContext.makeMiniAppListScreen(context: context, initialData: initialData))
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})
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}
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}
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required public init(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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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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private final class ParagraphComponent: CombinedComponent {
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let title: String
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let titleColor: UIColor
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let text: String
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let textColor: UIColor
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let accentColor: UIColor
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let iconName: String
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let iconColor: UIColor
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let action: () -> Void
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public init(
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title: String,
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titleColor: UIColor,
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text: String,
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textColor: UIColor,
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accentColor: UIColor,
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iconName: String,
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iconColor: UIColor,
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action: @escaping () -> Void = {}
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) {
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self.title = title
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self.titleColor = titleColor
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self.text = text
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self.textColor = textColor
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self.accentColor = accentColor
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self.iconName = iconName
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self.iconColor = iconColor
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self.action = action
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}
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static func ==(lhs: ParagraphComponent, rhs: ParagraphComponent) -> Bool {
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if lhs.title != rhs.title {
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return false
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}
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if lhs.titleColor != rhs.titleColor {
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return false
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}
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if lhs.text != rhs.text {
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return false
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}
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if lhs.textColor != rhs.textColor {
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return false
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}
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if lhs.accentColor != rhs.accentColor {
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return false
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}
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if lhs.iconName != rhs.iconName {
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return false
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}
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if lhs.iconColor != rhs.iconColor {
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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 cachedChevronImage: (UIImage, UIColor)?
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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 title = Child(MultilineTextComponent.self)
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let text = Child(MultilineTextComponent.self)
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let icon = Child(BundleIconComponent.self)
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return { context in
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let component = context.component
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let state = context.state
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let leftInset: CGFloat = 32.0
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let rightInset: CGFloat = 24.0
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let textSideInset: CGFloat = leftInset + 8.0
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let spacing: CGFloat = 5.0
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let textTopInset: CGFloat = 9.0
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let title = title.update(
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component: MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: component.title,
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font: Font.semibold(15.0),
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textColor: component.titleColor,
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paragraphAlignment: .natural
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)),
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horizontalAlignment: .center,
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maximumNumberOfLines: 1
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),
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availableSize: CGSize(width: context.availableSize.width - leftInset - rightInset, height: CGFloat.greatestFiniteMagnitude),
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transition: .immediate
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)
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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 = component.textColor
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let accentColor = component.accentColor
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let markdownAttributes = MarkdownAttributes(
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body: MarkdownAttributeSet(font: textFont, textColor: textColor),
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bold: MarkdownAttributeSet(font: boldTextFont, textColor: textColor),
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link: MarkdownAttributeSet(font: textFont, textColor: accentColor),
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linkAttribute: { contents in
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return (TelegramTextAttributes.URL, contents)
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}
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)
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if state.cachedChevronImage == nil || state.cachedChevronImage?.1 != accentColor {
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state.cachedChevronImage = (generateTintedImage(image: UIImage(bundleImageName: "Settings/TextArrowRight"), color: accentColor)!, accentColor)
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}
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let textAttributedString = parseMarkdownIntoAttributedString(component.text, attributes: markdownAttributes).mutableCopy() as! NSMutableAttributedString
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if let range = textAttributedString.string.range(of: ">"), let chevronImage = state.cachedChevronImage?.0 {
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textAttributedString.addAttribute(.attachment, value: chevronImage, range: NSRange(range, in: textAttributedString.string))
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}
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let text = text.update(
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component: MultilineTextComponent(
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text: .plain(textAttributedString),
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horizontalAlignment: .natural,
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maximumNumberOfLines: 0,
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lineSpacing: 0.2,
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highlightColor: accentColor.withAlphaComponent(0.1),
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highlightInset: UIEdgeInsets(top: 0.0, left: 0.0, bottom: 0.0, right: -8.0),
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highlightAction: { attributes in
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if let _ = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)] {
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return NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)
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} else {
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return nil
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}
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},
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tapAction: { _, _ in
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component.action()
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}
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),
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availableSize: CGSize(width: context.availableSize.width - leftInset - rightInset, height: context.availableSize.height),
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transition: .immediate
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)
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let icon = icon.update(
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component: BundleIconComponent(
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name: component.iconName,
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tintColor: component.iconColor
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),
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availableSize: CGSize(width: context.availableSize.width, 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: textSideInset + title.size.width / 2.0, y: textTopInset + title.size.height / 2.0))
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)
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context.add(text
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.position(CGPoint(x: textSideInset + text.size.width / 2.0, y: textTopInset + title.size.height + spacing + text.size.height / 2.0))
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)
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context.add(icon
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.position(CGPoint(x: 15.0, y: textTopInset + 18.0))
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)
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return CGSize(width: context.availableSize.width, height: textTopInset + title.size.height + text.size.height + 20.0)
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}
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}
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}
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