Ferrite-backup/Ferrite/Views/ContentView.swift
kingbri 1761f8dfb4 Debrid: Add loading indicator and fix iOS <14.5 issues
When a search result is selected, there is usually a delay due to
the debrid dance of API routes for grabbing a download link to stream.
Add a loading indicator and prevent any other tasks from loading
unless the user cancels it.

iOS 14.5 was a huge update which added many QoL SwiftUI changes that
are consistent to modern iOS versions.

However, Ferrite supports iOS versions less than 14.5, mainly 14.3.
More fixes had to be added to make sure UI is consistent across
all OS versions.

Signed-off-by: kingbri <bdashore3@gmail.com>
2022-08-31 18:47:02 -04:00

137 lines
5 KiB
Swift

//
// ContentView.swift
// Ferrite
//
// Created by Brian Dashore on 7/1/22.
//
import SwiftUI
import SwiftUIX
struct ContentView: View {
@EnvironmentObject var scrapingModel: ScrapingViewModel
@EnvironmentObject var debridManager: DebridManager
@EnvironmentObject var navModel: NavigationViewModel
@EnvironmentObject var sourceManager: SourceManager
@AppStorage("RealDebrid.Enabled") var realDebridEnabled = false
@FetchRequest(
entity: Source.entity(),
sortDescriptors: []
) var sources: FetchedResults<Source>
@State private var selectedSource: Source? {
didSet {
scrapingModel.filteredSource = selectedSource
}
}
var body: some View {
NavView {
VStack(spacing: 10) {
HStack {
Text("Filter")
.foregroundColor(.secondary)
Menu {
Button {
selectedSource = nil
} label: {
Text("None")
if selectedSource == nil {
Image(systemName: "checkmark")
}
}
ForEach(sources, id: \.self) { source in
if let name = source.name, source.enabled {
Button {
selectedSource = source
} label: {
Text(name)
if selectedSource == source {
Image(systemName: "checkmark")
}
}
}
}
} label: {
Text(selectedSource?.name ?? "Source")
.padding(.trailing, -3)
Image(systemName: "chevron.down")
}
.foregroundColor(.primary)
Spacer()
}
.padding(.vertical, 5)
.padding(.horizontal, 20)
SearchResultsView()
}
.sheet(item: $navModel.currentChoiceSheet) { item in
Group {
switch item {
case .magnet:
MagnetChoiceView()
.environmentObject(debridManager)
.environmentObject(scrapingModel)
.environmentObject(navModel)
case .batch:
BatchChoiceView()
.environmentObject(debridManager)
.environmentObject(scrapingModel)
.environmentObject(navModel)
case .activity:
if #available(iOS 16, *) {
AppActivityView(activityItems: navModel.activityItems)
.presentationDetents([.medium, .large])
} else {
AppActivityView(activityItems: navModel.activityItems)
}
}
}
.dynamicAccentColor(.primary)
}
.navigationTitle("Search")
.navigationSearchBar {
SearchBar("Search",
text: $scrapingModel.searchText,
isEditing: $navModel.isEditingSearch,
onCommit: {
scrapingModel.searchResults = []
scrapingModel.runningSearchTask = Task {
navModel.isSearching = true
navModel.showSearchProgress = true
let sources = sourceManager.fetchInstalledSources()
await scrapingModel.scanSources(sources: sources)
if realDebridEnabled, !scrapingModel.searchResults.isEmpty {
await debridManager.populateDebridHashes(scrapingModel.searchResults)
}
navModel.showSearchProgress = false
}
})
.showsCancelButton(navModel.isEditingSearch || navModel.isSearching)
.onCancel {
scrapingModel.searchResults = []
scrapingModel.runningSearchTask?.cancel()
scrapingModel.runningSearchTask = nil
navModel.isSearching = false
scrapingModel.searchText = ""
}
}
}
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}