mirror of
https://github.com/TelegramMessenger/Telegram-iOS.git
synced 2026-07-05 19:28:46 +02:00
535 lines
23 KiB
Swift
535 lines
23 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 TelegramCore
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import AccountContext
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import ViewControllerComponent
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import ResizableSheetComponent
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import TelegramPresentationData
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import PresentationDataUtils
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import MultilineTextComponent
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import ButtonComponent
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import ListSectionComponent
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import ListActionItemComponent
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import GlassBarButtonComponent
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import BundleIconComponent
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struct BotCheckoutPaymentWebToken: Equatable {
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let title: String
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let data: String
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var saveOnServer: Bool
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}
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enum BotCheckoutPaymentMethod: Equatable {
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case savedCredentials(BotPaymentSavedCredentials)
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case webToken(BotCheckoutPaymentWebToken)
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case applePay
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case other(BotPaymentMethod)
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var title: String {
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switch self {
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case let .savedCredentials(credentials):
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switch credentials {
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case let .card(_, title):
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return title
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}
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case let .webToken(token):
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return token.title
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case .applePay:
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return "Apple Pay"
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case let .other(method):
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return method.title
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}
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}
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}
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private func splitSavedCardTitle(_ title: String) -> (String, String?) {
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guard let separatorIndex = title.lastIndex(of: "*") else {
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return (title, nil)
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}
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let name = String(title[..<separatorIndex]).trimmingCharacters(in: .whitespacesAndNewlines)
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let suffix = String(title[title.index(after: separatorIndex)...]).trimmingCharacters(in: .whitespacesAndNewlines)
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guard !name.isEmpty, !suffix.isEmpty else {
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return (title, nil)
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}
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return (name, "•••• \(suffix)")
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}
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private final class BotCheckoutPaymentMethodContentComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let methods: [BotCheckoutPaymentMethod]
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let selectedMethod: BotCheckoutPaymentMethod?
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let selectMethod: (BotCheckoutPaymentMethod) -> Void
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let addCard: () -> Void
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init(
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methods: [BotCheckoutPaymentMethod],
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selectedMethod: BotCheckoutPaymentMethod?,
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selectMethod: @escaping (BotCheckoutPaymentMethod) -> Void,
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addCard: @escaping () -> Void
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) {
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self.methods = methods
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self.selectedMethod = selectedMethod
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self.selectMethod = selectMethod
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self.addCard = addCard
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}
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static func ==(lhs: BotCheckoutPaymentMethodContentComponent, rhs: BotCheckoutPaymentMethodContentComponent) -> Bool {
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if lhs.methods != rhs.methods {
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return false
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}
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if lhs.selectedMethod != rhs.selectedMethod {
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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 section = ComponentView<Empty>()
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private var component: BotCheckoutPaymentMethodContentComponent?
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private weak 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: BotCheckoutPaymentMethodContentComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<ViewControllerComponentContainer.Environment>, transition: ComponentTransition) -> CGSize {
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self.component = component
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self.state = state
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let environment = environment[ViewControllerComponentContainer.Environment.self].value
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let theme = environment.theme.withModalBlocksBackground()
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let itemFontSize: CGFloat = 17.0
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let sideInset: CGFloat = 16.0
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var contentHeight: CGFloat = 76.0 + 9.0
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var items: [AnyComponentWithIdentity<Empty>] = []
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for i in 0 ..< component.methods.count {
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let method = component.methods[i]
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let isSelected = method == component.selectedMethod
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var title = method.title
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var icon: ListActionItemComponent.Icon?
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var accessory: ListActionItemComponent.Accessory?
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switch method {
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case let .savedCredentials(credentials):
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switch credentials {
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case let .card(_, cardTitle):
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let (cardName, cardSuffix) = splitSavedCardTitle(cardTitle)
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title = cardName
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if let cardSuffix {
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accessory = .custom(ListActionItemComponent.CustomAccessory(
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component: AnyComponentWithIdentity(
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id: AnyHashable("card-suffix-\(i)-\(cardSuffix)"),
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component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: cardSuffix,
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font: Font.regular(itemFontSize),
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textColor: theme.list.itemSecondaryTextColor
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)),
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maximumNumberOfLines: 1
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))
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),
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insets: UIEdgeInsets(top: 0.0, left: 8.0, bottom: 0.0, right: 16.0)
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))
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}
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}
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case .applePay:
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title = "Apple Pay"
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icon = ListActionItemComponent.Icon(
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component: AnyComponentWithIdentity(
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id: AnyHashable("apple-pay"),
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component: AnyComponent(BundleIconComponent(
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name: "Bot Payments/ApplePayLogo",
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tintColor: nil
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))
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)
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)
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case let .webToken(token):
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let (cardName, cardSuffix) = splitSavedCardTitle(token.title)
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title = cardName
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if let cardSuffix {
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accessory = .custom(ListActionItemComponent.CustomAccessory(
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component: AnyComponentWithIdentity(
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id: AnyHashable("card-suffix-\(i)-\(cardSuffix)"),
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component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: cardSuffix,
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font: Font.regular(itemFontSize),
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textColor: theme.list.itemSecondaryTextColor
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)),
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maximumNumberOfLines: 1
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))
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),
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insets: UIEdgeInsets(top: 0.0, left: 8.0, bottom: 0.0, right: 16.0)
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))
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}
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case let .other(method):
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title = method.title
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}
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items.append(AnyComponentWithIdentity(id: AnyHashable("method-\(i)"), component: AnyComponent(ListActionItemComponent(
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theme: theme,
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style: .glass,
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title: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: title,
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font: Font.regular(itemFontSize),
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textColor: theme.list.itemPrimaryTextColor
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)),
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maximumNumberOfLines: 1
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)),
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leftIcon: .check(ListActionItemComponent.LeftIcon.Check(
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isSelected: isSelected,
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toggle: {
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component.selectMethod(method)
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}
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)),
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icon: icon,
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accessory: accessory,
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action: { _ in
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component.selectMethod(method)
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}
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))))
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}
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items.append(AnyComponentWithIdentity(id: AnyHashable("add-card"), component: AnyComponent(ListActionItemComponent(
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theme: theme,
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style: .glass,
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title: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: environment.strings.Checkout_PaymentMethod_New,
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font: Font.regular(itemFontSize),
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textColor: theme.list.itemAccentColor
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)),
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maximumNumberOfLines: 1
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)),
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contentInsets: UIEdgeInsets(top: 12.0, left: 45.0, bottom: 12.0, right: 0.0),
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leftIcon: nil,
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icon: nil,
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accessory: nil,
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action: { _ in
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component.addCard()
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}
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))))
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self.section.parentState = state
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let sectionSize = self.section.update(
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transition: transition,
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component: AnyComponent(ListSectionComponent(
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theme: theme,
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style: .glass,
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header: nil,
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footer: nil,
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items: items
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
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)
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let sectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: sectionSize)
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if let sectionView = self.section.view {
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if sectionView.superview == nil {
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self.addSubview(sectionView)
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}
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transition.setFrame(view: sectionView, frame: sectionFrame)
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}
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contentHeight += sectionSize.height
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contentHeight += 112.0
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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<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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private final class BotCheckoutPaymentMethodScreenComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let currentMethod: BotCheckoutPaymentMethod?
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let methods: [BotCheckoutPaymentMethod]
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let applyValue: (BotCheckoutPaymentMethod) -> Void
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let newCard: () -> Void
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let otherMethod: (String, String) -> Void
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init(
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context: AccountContext,
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currentMethod: BotCheckoutPaymentMethod?,
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methods: [BotCheckoutPaymentMethod],
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applyValue: @escaping (BotCheckoutPaymentMethod) -> Void,
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newCard: @escaping () -> Void,
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otherMethod: @escaping (String, String) -> Void
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) {
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self.context = context
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self.currentMethod = currentMethod
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self.methods = methods
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self.applyValue = applyValue
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self.newCard = newCard
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self.otherMethod = otherMethod
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}
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static func ==(lhs: BotCheckoutPaymentMethodScreenComponent, rhs: BotCheckoutPaymentMethodScreenComponent) -> 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.currentMethod != rhs.currentMethod {
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return false
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}
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if lhs.methods != rhs.methods {
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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, ResizableSheetComponentEnvironment)>()
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private let animateOut = ActionSlot<Action<Void>>()
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private var component: BotCheckoutPaymentMethodScreenComponent?
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private weak var state: EmptyComponentState?
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private var selectedMethod: BotCheckoutPaymentMethod?
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private var isDismissing = false
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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: BotCheckoutPaymentMethodScreenComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<ViewControllerComponentContainer.Environment>, transition: ComponentTransition) -> CGSize {
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if self.component == nil {
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if let currentMethod = component.currentMethod, component.methods.contains(currentMethod) {
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self.selectedMethod = currentMethod
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} else {
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self.selectedMethod = nil
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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[ViewControllerComponentContainer.Environment.self].value
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let controller = environment.controller
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let theme = environment.theme.withModalBlocksBackground()
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let dismiss: (Bool, (() -> Void)?) -> Void = { [weak self] animated, completion in
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guard let self, !self.isDismissing else {
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return
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}
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self.isDismissing = true
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let performDismiss: () -> Void = {
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if let controller = controller() as? BotCheckoutPaymentMethodScreen {
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controller.completePendingDismiss()
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controller.dismiss(animated: false)
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}
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completion?()
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}
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if animated {
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self.animateOut.invoke(Action { _ in
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performDismiss()
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})
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} else {
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performDismiss()
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}
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}
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let sheetSize = self.sheet.update(
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transition: transition,
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component: AnyComponent(ResizableSheetComponent<ViewControllerComponentContainer.Environment>(
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content: AnyComponent<ViewControllerComponentContainer.Environment>(BotCheckoutPaymentMethodContentComponent(
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methods: component.methods,
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selectedMethod: self.selectedMethod,
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selectMethod: { [weak self] method in
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guard let self else {
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return
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}
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self.selectedMethod = method
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self.state?.updated(transition: .spring(duration: 0.35))
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},
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addCard: { [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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dismiss(true, {
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component.newCard()
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})
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}
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)),
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titleItem: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: environment.strings.Checkout_PaymentMethod,
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font: Font.semibold(17.0),
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textColor: theme.list.itemPrimaryTextColor
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)),
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maximumNumberOfLines: 1
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)),
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leftItem: AnyComponent(
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GlassBarButtonComponent(
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size: CGSize(width: 44.0, height: 44.0),
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backgroundColor: nil,
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isDark: theme.overallDarkAppearance,
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state: .glass,
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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: theme.chat.inputPanel.panelControlColor
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)
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)),
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action: { _ in
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dismiss(true, nil)
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}
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)
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),
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bottomItem: AnyComponent(ButtonComponent(
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background: ButtonComponent.Background(
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style: .glass,
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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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),
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content: AnyComponentWithIdentity(
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id: AnyHashable("proceed"),
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component: AnyComponent(ButtonTextContentComponent(
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text: environment.strings.Checkout_PaymentMethod_Proceed,
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badge: 0,
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textColor: theme.list.itemCheckColors.foregroundColor,
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badgeBackground: theme.list.itemCheckColors.foregroundColor,
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badgeForeground: theme.list.itemCheckColors.fillColor
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))
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),
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isEnabled: self.selectedMethod != nil,
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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, let selectedMethod = self.selectedMethod else {
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return
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}
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dismiss(true, {
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switch selectedMethod {
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case let .other(method):
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component.otherMethod(method.url, method.title)
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default:
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component.applyValue(selectedMethod)
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}
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})
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}
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)),
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backgroundColor: .color(theme.list.modalBlocksBackgroundColor),
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animateOut: self.animateOut
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)),
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environment: {
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environment
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ResizableSheetComponentEnvironment(
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theme: theme,
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statusBarHeight: environment.statusBarHeight,
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safeInsets: environment.safeInsets,
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inputHeight: 0.0,
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metrics: environment.metrics,
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deviceMetrics: environment.deviceMetrics,
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isDisplaying: environment.isVisible,
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isCentered: environment.metrics.widthClass == .regular,
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screenSize: availableSize,
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regularMetricsSize: nil,
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dismiss: { animated in
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dismiss(animated, nil)
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}
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)
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},
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forceUpdate: true,
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containerSize: availableSize
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)
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self.sheet.parentState = state
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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: .zero, size: sheetSize))
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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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final class BotCheckoutPaymentMethodScreen: ViewControllerComponentContainer {
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private var isDismissed = false
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private var dismissCompletion: (() -> Void)?
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init(context: AccountContext, currentMethod: BotCheckoutPaymentMethod?, methods: [BotCheckoutPaymentMethod], applyValue: @escaping (BotCheckoutPaymentMethod) -> Void, newCard: @escaping () -> Void, otherMethod: @escaping (String, String) -> Void) {
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super.init(
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context: context,
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component: BotCheckoutPaymentMethodScreenComponent(
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context: context,
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currentMethod: currentMethod,
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methods: methods,
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applyValue: applyValue,
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newCard: newCard,
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otherMethod: otherMethod
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),
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navigationBarAppearance: .none
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)
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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 init(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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fileprivate func completePendingDismiss() {
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let dismissCompletion = self.dismissCompletion
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self.dismissCompletion = nil
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dismissCompletion?()
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}
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func dismissAnimated() {
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if let view = self.node.hostView.findTaggedView(tag: ResizableSheetComponent<ViewControllerComponentContainer.Environment>.View.Tag()) as? ResizableSheetComponent<ViewControllerComponentContainer.Environment>.View {
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view.dismissAnimated()
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}
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}
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override func dismiss(completion: (() -> Void)? = nil) {
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if !self.isDismissed {
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self.isDismissed = true
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self.dismissCompletion = completion
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if let view = self.node.hostView.findTaggedView(tag: ResizableSheetComponent<ViewControllerComponentContainer.Environment>.View.Tag()) as? ResizableSheetComponent<ViewControllerComponentContainer.Environment>.View {
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view.dismissAnimated()
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} else {
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self.completePendingDismiss()
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self.dismiss(animated: false)
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}
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}
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}
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}
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