101 lines
2.9 KiB
Swift
101 lines
2.9 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) 2025 Jellyfin & Jellyfin Contributors
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//
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import JellyfinAPI
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import SwiftUI
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struct ItemView: View {
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protocol ScrollContainerView: View {
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associatedtype Content: View
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init(viewModel: ItemViewModel, content: @escaping () -> Content)
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}
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@StateObject
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private var viewModel: ItemViewModel
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// MARK: typeViewModel
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private static func typeViewModel(for item: BaseItemDto) -> ItemViewModel {
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switch item.type {
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case .boxSet, .person, .musicArtist:
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return CollectionItemViewModel(item: item)
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case .episode:
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return EpisodeItemViewModel(item: item)
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case .movie:
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return MovieItemViewModel(item: item)
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case .musicVideo, .video:
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return ItemViewModel(item: item)
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case .series:
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return SeriesItemViewModel(item: item)
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default:
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assertionFailure("Unsupported item")
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return ItemViewModel(item: item)
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}
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}
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init(item: BaseItemDto) {
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self._viewModel = StateObject(wrappedValue: Self.typeViewModel(for: item))
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}
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@ViewBuilder
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private var scrollContentView: some View {
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switch viewModel.item.type {
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case .boxSet, .person, .musicArtist:
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CollectionItemContentView(viewModel: viewModel as! CollectionItemViewModel)
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case .episode, .musicVideo, .video:
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SimpleItemContentView(viewModel: viewModel)
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case .movie:
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MovieItemContentView(viewModel: viewModel as! MovieItemViewModel)
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case .series:
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SeriesItemContentView(viewModel: viewModel as! SeriesItemViewModel)
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default:
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Text(L10n.notImplementedYetWithType(viewModel.item.type ?? "--"))
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}
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}
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// MARK: scrollContainerView
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private func scrollContainerView<Content: View>(
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viewModel: ItemViewModel,
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content: @escaping () -> Content
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) -> any ScrollContainerView {
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CinematicScrollView(viewModel: viewModel, content: content)
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}
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@ViewBuilder
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private var innerBody: some View {
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scrollContainerView(viewModel: viewModel) {
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scrollContentView
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}
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.eraseToAnyView()
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}
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var body: some View {
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ZStack {
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switch viewModel.state {
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case .content:
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innerBody
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case let .error(error):
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ErrorView(error: error)
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.onRetry {
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viewModel.send(.refresh)
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}
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case .initial, .refreshing:
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ProgressView()
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}
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}
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.animation(.linear(duration: 0.1), value: viewModel.state)
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.onFirstAppear {
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viewModel.send(.refresh)
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}
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}
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}
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