feat: memories
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jinyaqiu
parent
0c75e1b446
commit
84cc5d207f
@ -65,6 +65,7 @@ struct MemoriesView: View {
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@State private var memories: [MemoryItem] = []
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@State private var isLoading = false
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@State private var errorMessage: String?
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@State private var selectedMemory: MemoryItem? = nil
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let columns = [
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GridItem(.flexible(), spacing: 1),
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@ -73,51 +74,64 @@ struct MemoriesView: View {
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var body: some View {
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NavigationView {
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VStack(spacing: 0) {
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// 顶部导航栏
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HStack {
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Button(action: {
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// 返回上一级
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self.dismiss()
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}) {
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Image(systemName: "chevron.left")
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ZStack {
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VStack(spacing: 0) {
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// Top navigation bar
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HStack {
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Button(action: {
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self.dismiss()
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}) {
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Image(systemName: "chevron.left")
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.foregroundColor(.themeTextMessageMain)
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.font(.system(size: 20))
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}
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Spacer()
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Text("My Memories")
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.foregroundColor(.themeTextMessageMain)
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.font(.system(size: 20))
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.font(Typography.font(for: .body, family: .quicksandBold))
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Spacer()
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}
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Spacer()
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Text("My Memories")
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.foregroundColor(.themeTextMessageMain)
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.font(Typography.font(for: .body, family: .quicksandBold))
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Spacer()
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}
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.padding()
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.background(Color.themeTextWhiteSecondary)
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// 内容区域
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ZStack {
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Color.themeTextWhiteSecondary.ignoresSafeArea()
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.padding()
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.background(Color.themeTextWhiteSecondary)
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Group {
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if isLoading {
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ProgressView()
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.scaleEffect(1.5)
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} else if let error = errorMessage {
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Text("Error: \(error)")
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.foregroundColor(.red)
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} else {
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ScrollView {
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LazyVGrid(columns: columns, spacing: 4) {
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ForEach(memories) { memory in
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MemoryCard(memory: memory)
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.padding(.horizontal, 2)
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// Content area
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ZStack {
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Color.themeTextWhiteSecondary.ignoresSafeArea()
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Group {
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if isLoading {
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ProgressView()
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.scaleEffect(1.5)
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} else if let error = errorMessage {
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Text("Error: \(error)")
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.foregroundColor(.red)
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} else {
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ScrollView {
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LazyVGrid(columns: columns, spacing: 4) {
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ForEach(memories) { memory in
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MemoryCard(memory: memory)
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.padding(.horizontal, 2)
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.onTapGesture {
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withAnimation(.spring()) {
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selectedMemory = memory
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}
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}
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}
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}
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.padding(.top, 4)
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.padding(.horizontal, 4)
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}
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.padding(.top, 4)
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.padding(.horizontal, 4)
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}
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}
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}
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}
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// Full Screen Modal
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if let memory = selectedMemory {
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FullScreenMediaView(memory: memory, isPresented: $selectedMemory)
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.transition(.opacity)
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.zIndex(1)
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}
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}
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}
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.navigationBarBackButtonHidden(true)
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@ -152,17 +166,221 @@ struct MemoriesView: View {
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}
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}
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struct FullScreenMediaView: View {
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let memory: MemoryItem
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@Binding var isPresented: MemoryItem?
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@State private var isVideoPlaying = false
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@State private var showControls = true
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@State private var controlsTimer: Timer? = nil
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@State private var player: AVPlayer? = nil
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var body: some View {
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ZStack {
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// Background
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Color.black.ignoresSafeArea()
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// Media content with back button overlay
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ZStack {
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// Media content
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switch memory.mediaType {
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case .image(let url):
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if let imageURL = URL(string: url) {
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AsyncImage(url: imageURL) { phase in
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switch phase {
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case .success(let image):
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image
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.resizable()
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.scaledToFill()
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.frame(width: UIScreen.main.bounds.width,
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height: UIScreen.main.bounds.height)
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.edgesIgnoringSafeArea(.all)
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case .failure(_):
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Image(systemName: "exclamationmark.triangle")
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.foregroundColor(.red)
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case .empty:
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ProgressView()
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@unknown default:
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EmptyView()
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}
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}
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}
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case .video(let url, let previewUrl):
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if let videoURL = URL(string: url) {
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VideoPlayer(player: player)
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.onAppear {
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self.player = AVPlayer(url: videoURL)
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self.player?.play()
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self.isVideoPlaying = true
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}
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.onDisappear {
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self.player?.pause()
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self.player = nil
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}
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.frame(width: UIScreen.main.bounds.width,
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height: UIScreen.main.bounds.height)
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.onTapGesture {
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togglePlayPause()
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}
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}
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}
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// Back button - Always visible at the top-left of the device screen
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VStack {
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HStack {
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Button(action: {
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withAnimation(.spring()) {
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isPresented = nil
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pauseVideo()
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}
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}) {
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Image(systemName: "chevron.left")
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.font(.system(size: 20, weight: .bold))
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.foregroundColor(.white)
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.padding(12)
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}
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.padding(.leading, 16)
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.padding(.top, UIApplication.shared.windows.first?.safeAreaInsets.top ?? 0)
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Spacer()
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}
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Spacer()
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}
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.zIndex(2) // Higher z-index to keep it above media content
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// Video controls overlay (only for video)
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if case .video = memory.mediaType, showControls {
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VStack {
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Spacer()
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// Play/pause button
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Button(action: {
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togglePlayPause()
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}) {
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Image(systemName: isVideoPlaying ? "pause.circle.fill" : "play.circle.fill")
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.font(.system(size: 70))
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.foregroundColor(.white.opacity(0.9))
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.shadow(radius: 3)
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}
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.padding(.bottom, 30)
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}
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.transition(.opacity)
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.onAppear {
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resetControlsTimer()
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}
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.zIndex(3) // Highest z-index for controls
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}
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}
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.ignoresSafeArea()
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.statusBar(hidden: true)
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}
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.onTapGesture {
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if case .video = memory.mediaType {
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withAnimation(.easeInOut) {
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showControls.toggle()
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}
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if showControls {
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resetControlsTimer()
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}
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}
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}
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.statusBar(hidden: true)
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.onAppear {
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UIApplication.shared.isIdleTimerDisabled = true
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if case .video = memory.mediaType {
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setupVideoPlayer()
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}
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}
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.onDisappear {
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UIApplication.shared.isIdleTimerDisabled = false
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controlsTimer?.invalidate()
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pauseVideo()
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}
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}
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private func setupVideoPlayer() {
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if case .video(let url, _) = memory.mediaType, let videoURL = URL(string: url) {
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self.player = AVPlayer(url: videoURL)
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self.player?.play()
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self.isVideoPlaying = true
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// Add observer for playback end
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NotificationCenter.default.addObserver(
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forName: .AVPlayerItemDidPlayToEndTime,
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object: self.player?.currentItem,
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queue: .main
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) { _ in
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self.player?.seek(to: .zero) { _ in
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self.player?.play()
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}
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}
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}
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}
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private func togglePlayPause() {
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if isVideoPlaying {
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pauseVideo()
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} else {
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playVideo()
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}
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withAnimation {
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showControls = true
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}
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resetControlsTimer()
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}
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private func playVideo() {
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player?.play()
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isVideoPlaying = true
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}
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private func pauseVideo() {
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player?.pause()
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isVideoPlaying = false
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}
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private func resetControlsTimer() {
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controlsTimer?.invalidate()
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controlsTimer = Timer.scheduledTimer(withTimeInterval: 3.0, repeats: false) { _ in
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withAnimation(.easeInOut) {
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showControls = false
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}
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}
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}
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}
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struct VideoPlayer: UIViewRepresentable {
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let player: AVPlayer?
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func makeUIView(context: Context) -> UIView {
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let view = UIView()
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if let player = player {
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let playerLayer = AVPlayerLayer(player: player)
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playerLayer.frame = UIScreen.main.bounds
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playerLayer.videoGravity = .resizeAspectFill
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view.layer.addSublayer(playerLayer)
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}
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return view
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}
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func updateUIView(_ uiView: UIView, context: Context) {
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if let player = player, let playerLayer = uiView.layer.sublayers?.first as? AVPlayerLayer {
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playerLayer.player = player
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playerLayer.frame = UIScreen.main.bounds
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}
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}
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}
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struct MemoryCard: View {
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let memory: MemoryItem
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var body: some View {
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VStack(alignment: .leading, spacing: 12) {
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VStack(alignment: .leading, spacing: 16) {
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ZStack {
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// Media content
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Group {
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switch memory.mediaType {
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case .image(let urlString):
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if let url = URL(string: urlString) {
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case .image(let url):
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if let url = URL(string: url) {
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AsyncImage(url: url) { phase in
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if let image = phase.image {
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image
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@ -176,8 +394,7 @@ struct MemoryCard: View {
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}
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}
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case .video(let url, let previewUrl):
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// Use preview image for video
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case .video(_, let previewUrl):
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if let previewUrl = URL(string: previewUrl) {
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AsyncImage(url: previewUrl) { phase in
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if let image = phase.image {
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@ -210,7 +427,7 @@ struct MemoryCard: View {
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}
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// Title and Subtitle
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VStack(alignment: .leading, spacing: 8) {
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VStack(alignment: .leading, spacing: 16) {
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Text(memory.title)
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.font(Typography.font(for: .body, family: .quicksandBold))
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.foregroundColor(.themeTextMessageMain)
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@ -219,6 +436,7 @@ struct MemoryCard: View {
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Text(memory.subtitle)
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.font(.system(size: 14))
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.foregroundColor(.themeTextMessageMain)
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.lineLimit(2)
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}
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.padding(.horizontal, 2)
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.padding(.bottom, 8)
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@ -226,13 +444,6 @@ struct MemoryCard: View {
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}
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}
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// Helper extension to pause video
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private extension AVPlayer {
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func pause() {
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self.pause()
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}
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}
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#Preview {
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MemoriesView()
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}
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