62 lines
1.6 KiB
Swift
62 lines
1.6 KiB
Swift
//
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// Swiftfin is subject to the terms of the Mozilla Public
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// License, v2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at https://mozilla.org/MPL/2.0/.
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//
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// Copyright (c) 2024 Jellyfin & Jellyfin Contributors
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//
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import Combine
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import JellyfinAPI
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import SwiftUI
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struct CinematicBackgroundView<Item: Poster>: View {
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@ObservedObject
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var viewModel: ViewModel
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@StateObject
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private var proxy: RotateContentView.Proxy = .init()
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var initialItem: Item?
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var body: some View {
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RotateContentView(proxy: proxy)
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.onChange(of: viewModel.currentItem) { newItem in
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proxy.update {
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ImageView(newItem?.cinematicImageSources(maxWidth: nil) ?? [])
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.placeholder { _ in
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Color.clear
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}
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.failure {
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Color.clear
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}
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.aspectRatio(contentMode: .fill)
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}
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}
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}
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class ViewModel: ObservableObject {
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@Published
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var currentItem: Item?
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private var cancellables = Set<AnyCancellable>()
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private var currentItemSubject = CurrentValueSubject<Item?, Never>(nil)
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init() {
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currentItemSubject
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.debounce(for: 0.5, scheduler: DispatchQueue.main)
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.removeDuplicates()
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.sink { newItem in
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self.currentItem = newItem
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}
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.store(in: &cancellables)
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}
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func select(item: Item) {
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currentItemSubject.send(item)
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}
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}
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}
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