93 lines
3.7 KiB
Swift
93 lines
3.7 KiB
Swift
//
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// Copyright 2021-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import SwiftUI
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// MARK: - Coordinator
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/// The content displayed in a single splash screen page.
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struct OnboardingSplashScreenPageContent {
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let title: String
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let message: String
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let image: ImageAsset
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let darkImage: ImageAsset
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}
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// MARK: View model
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enum OnboardingSplashScreenViewModelResult {
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case register
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case login
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}
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// MARK: View
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struct OnboardingSplashScreenViewState: BindableState, CustomDebugStringConvertible {
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/// The colours of the background gradient shown behind the 4 pages.
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private let gradientColors = [
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Color(red: 0.95, green: 0.98, blue: 0.96),
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Color(red: 0.89, green: 0.96, blue: 0.97),
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Color(red: 0.95, green: 0.89, blue: 0.97),
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Color(red: 0.81, green: 0.95, blue: 0.91),
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Color(red: 0.95, green: 0.98, blue: 0.96)
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]
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/// An array containing all content of the carousel pages
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let content: [OnboardingSplashScreenPageContent]
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var bindings: OnboardingSplashScreenBindings
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/// Custom debug description to reduce noise in the logs.
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var debugDescription: String {
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"OnboardingSplashScreenViewState at page \(bindings.pageIndex)."
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}
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/// The background gradient for all 4 pages and the hidden page at the start of the carousel.
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var backgroundGradient: Gradient {
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// Include the extra stop for the hidden page at the start of the carousel.
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let hiddenPageColor = gradientColors[gradientColors.count - 2]
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return Gradient(colors: [hiddenPageColor] + gradientColors)
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}
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init() {
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// The pun doesn't translate, so we only use it for English.
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let locale = Locale.current
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let page4Title = locale.identifier.hasPrefix("en") ? "Cut the slack from teams." : VectorL10n.onboardingSplashPage4TitleNoPun
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content = [
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OnboardingSplashScreenPageContent(title: VectorL10n.onboardingSplashPage1Title,
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message: VectorL10n.onboardingSplashPage1Message,
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image: Asset.Images.onboardingSplashScreenPage1,
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darkImage: Asset.Images.onboardingSplashScreenPage1Dark),
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OnboardingSplashScreenPageContent(title: VectorL10n.onboardingSplashPage2Title,
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message: VectorL10n.onboardingSplashPage2Message,
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image: Asset.Images.onboardingSplashScreenPage2,
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darkImage: Asset.Images.onboardingSplashScreenPage2Dark),
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OnboardingSplashScreenPageContent(title: VectorL10n.onboardingSplashPage3Title,
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message: VectorL10n.onboardingSplashPage3Message,
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image: Asset.Images.onboardingSplashScreenPage3,
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darkImage: Asset.Images.onboardingSplashScreenPage3Dark),
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OnboardingSplashScreenPageContent(title: page4Title,
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message: VectorL10n.onboardingSplashPage4Message,
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image: Asset.Images.onboardingSplashScreenPage4,
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darkImage: Asset.Images.onboardingSplashScreenPage4Dark)
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]
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bindings = OnboardingSplashScreenBindings()
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}
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}
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struct OnboardingSplashScreenBindings {
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var pageIndex = 0
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}
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enum OnboardingSplashScreenViewAction {
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case register
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case login
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case nextPage
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case previousPage
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case hiddenPage
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}
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