146 lines
6.2 KiB
Swift
146 lines
6.2 KiB
Swift
//Made by Lumaa
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import SwiftUI
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struct TimelineView: View {
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@Environment(AccountManager.self) private var accountManager: AccountManager
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@State var navigator: Navigator = Navigator()
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@State private var showPicker: Bool = false
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@State private var stringTimeline: String = "home"
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@State private var timelines: [TimelineFilter] = [.trending, .home]
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@State private var loadingStatuses: Bool = false
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@State private var statuses: [Status]?
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@State private var lastSeen: Int?
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@State var filter: TimelineFilter = .home
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@State var showHero: Bool = true
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@State var timelineModel: FetchTimeline // home timeline by default
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init(timelineModel: FetchTimeline, filter: TimelineFilter = .home, showHero: Bool = true) {
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self.timelineModel = timelineModel
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self.filter = filter
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self.showHero = showHero
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}
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var body: some View {
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NavigationStack(path: $navigator.path) {
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if statuses != nil {
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if !statuses!.isEmpty {
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ScrollView(showsIndicators: false) {
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if showHero {
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Button {
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withAnimation(.easeInOut) {
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showPicker.toggle()
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}
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} label: {
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Image("HeroIcon")
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.resizable()
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.aspectRatio(contentMode: .fit)
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.frame(width: 30)
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.padding(.bottom)
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}
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}
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// if showPicker {
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// //TODO: Fix this
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//
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// MetaPicker(items: timelines.map { $0.rawValue }, selectedItem: $stringTimeline) { item in
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// let title: String = timelines.filter{ $0.rawValue == item }.first?.localizedTitle() ?? "Unknown"
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// Text("\(title)")
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// }
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// .padding(.bottom)
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// .onChange(of: stringTimeline) { _, newTimeline in
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// let loc = timelines.filter{ $0.rawValue == newTimeline }.first?.localizedTitle()
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// switch (loc) {
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// case "home":
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// timeline = .home
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// case "trending":
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// timeline = .trending
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// default:
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// timeline = .home
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// }
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// }
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// }
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ForEach(statuses!, id: \.id) { status in
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LazyVStack(alignment: .leading, spacing: 2) {
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CompactPostView(status: status)
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.onDisappear {
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guard statuses != nil else { return }
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lastSeen = statuses!.firstIndex(where: { $0.id == status.id })
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}
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}
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}
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}
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.refreshable {
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if let client = accountManager.getClient() {
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Task {
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loadingStatuses = true
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statuses = await timelineModel.fetch(client: client)
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loadingStatuses = false
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}
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}
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}
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.onChange(of: lastSeen ?? 0) { _, new in
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guard !loadingStatuses else { return }
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Task {
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loadingStatuses = true
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statuses = await timelineModel.addStatuses(lastStatusIndex: new)
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loadingStatuses = false
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}
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}
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.padding(.top)
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.background(Color.appBackground)
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.withAppRouter(navigator)
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} else {
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ZStack {
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Color.appBackground
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.ignoresSafeArea()
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VStack {
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Image("HeroIcon")
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.resizable()
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.aspectRatio(contentMode: .fit)
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.frame(width: 50)
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.padding(.bottom)
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ContentUnavailableView {
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Text("timeline.empty")
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.bold()
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} description: {
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Text("timeline.empty.description")
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}
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.scrollDisabled(true)
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}
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.scrollDisabled(true)
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.background(Color.appBackground)
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.frame(height: 200)
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}
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}
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} else {
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ZStack {
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Color.appBackground
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.ignoresSafeArea()
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.onAppear {
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if let client = accountManager.getClient() {
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Task {
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statuses = await timelineModel.fetch(client: client)
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}
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}
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}
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ProgressView()
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.progressViewStyle(.circular)
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}
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}
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}
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.environmentObject(navigator)
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.background(Color.appBackground)
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.toolbarBackground(Color.appBackground, for: .navigationBar)
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.toolbarBackground(.visible, for: .navigationBar)
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.safeAreaPadding()
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}
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}
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