yattee/Shared/Documents/DocumentsView.swift

76 lines
2.4 KiB
Swift
Raw Normal View History

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import SwiftUI
struct DocumentsView: View {
@ObservedObject private var model = DocumentsModel.shared
var body: some View {
BrowserPlayerControls {
ScrollView(.vertical, showsIndicators: false) {
if model.directoryContents.isEmpty {
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NoDocumentsView()
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} else {
ForEach(model.sortedDirectoryContents, id: \.absoluteString) { url in
let video = Video.local(model.replacePrivateVar(url) ?? url)
PlayerQueueRow(
item: PlayerQueueItem(video)
)
.contextMenu {
VideoContextMenuView(video: video)
}
}
.id(model.refreshID)
.transition(.opacity)
}
Color.clear.padding(.bottom, 50)
}
.onAppear {
if model.directoryURL.isNil {
model.goToTop()
}
}
.toolbar {
ToolbarItem(placement: .navigationBarLeading) {
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if model.canGoBack {
Button {
withAnimation {
model.goBack()
}
} label: {
HStack(spacing: 6) {
Label("Go back", systemImage: "chevron.left")
}
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}
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.transaction { t in t.animation = .none }
.disabled(!model.canGoBack)
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}
}
}
.navigationTitle(model.directoryLabel)
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.padding(.horizontal)
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.navigationBarTitleDisplayMode(RefreshControl.navigationBarTitleDisplayMode)
.backport
.refreshable {
DispatchQueue.main.async {
self.refresh()
}
}
}
}
func refresh() {
withAnimation {
model.refresh()
}
}
}
struct DocumentsView_Previews: PreviewProvider {
static var previews: some View {
NavigationView {
DocumentsView()
}
.injectFixtureEnvironmentObjects()
.navigationViewStyle(.stack)
}
}