jellyflood/Swiftfin/Views/ItemView/ItemView.swift

104 lines
3.1 KiB
Swift

//
// Swiftfin is subject to the terms of the Mozilla Public
// License, v2.0. If a copy of the MPL was not distributed with this
// file, you can obtain one at https://mozilla.org/MPL/2.0/.
//
// Copyright (c) 2024 Jellyfin & Jellyfin Contributors
//
import Introspect
import JellyfinAPI
import SwiftUI
import WidgetKit
struct ItemView: View {
@StateObject
private var viewModel: ItemViewModel
private static func typeViewModel(for item: BaseItemDto) -> ItemViewModel {
switch item.type {
case .boxSet:
return CollectionItemViewModel(item: item)
case .episode:
return EpisodeItemViewModel(item: item)
case .movie:
return MovieItemViewModel(item: item)
case .series:
return SeriesItemViewModel(item: item)
default:
assertionFailure("Unsupported item")
return ItemViewModel(item: item)
}
}
init(item: BaseItemDto) {
self._viewModel = StateObject(wrappedValue: Self.typeViewModel(for: item))
}
@ViewBuilder
private var padView: some View {
switch viewModel.item.type {
case .boxSet:
iPadOSCollectionItemView(viewModel: viewModel as! CollectionItemViewModel)
case .episode:
iPadOSEpisodeItemView(viewModel: viewModel as! EpisodeItemViewModel)
case .movie:
iPadOSMovieItemView(viewModel: viewModel as! MovieItemViewModel)
case .series:
iPadOSSeriesItemView(viewModel: viewModel as! SeriesItemViewModel)
default:
Text(L10n.notImplementedYetWithType(viewModel.item.type ?? "--"))
}
}
@ViewBuilder
private var phoneView: some View {
switch viewModel.item.type {
case .boxSet:
CollectionItemView(viewModel: viewModel as! CollectionItemViewModel)
case .episode:
EpisodeItemView(viewModel: viewModel as! EpisodeItemViewModel)
case .movie:
MovieItemView(viewModel: viewModel as! MovieItemViewModel)
case .series:
SeriesItemView(viewModel: viewModel as! SeriesItemViewModel)
default:
Text(L10n.notImplementedYetWithType(viewModel.item.type ?? "--"))
}
}
@ViewBuilder
private var contentView: some View {
if UIDevice.isPad {
padView
} else {
phoneView
}
}
var body: some View {
WrappedView {
switch viewModel.state {
case .content:
contentView
.navigationTitle(viewModel.item.displayTitle)
case let .error(error):
ErrorView(error: error)
case .initial, .refreshing:
DelayedProgressView()
}
}
.transition(.opacity.animation(.linear(duration: 0.2)))
.navigationBarTitleDisplayMode(.inline)
.onFirstAppear {
viewModel.send(.refresh)
}
.topBarTrailing {
if viewModel.backgroundStates.contains(.refresh) {
ProgressView()
}
}
}
}