feat: i18n support, tri-color icon, fix crash

- Add i18n: Localization.swift + zh-Hans/en Localizable.strings
- Add MiniPlayerIcon SwiftUI view (tri-color play button + ring)
- Fix crash: isInteracting/lastInteraction no longer @Published
- Fix crash: ExitFullscreen notification wrapped in DispatchQueue.main.async
- Auto-hide toolbar uses local @State + Timer (not @Published)
- Replace emoji logo with MiniPlayerIcon
- Move icon sets out of Resources/ to avoid SPM conflicts
- Package.swift: add defaultLocalization, process Resources

Package.swift

@@ -3,6 +3,7 @@ import PackageDescription
 
 let package = Package(
     name: "MiniPlayer",
+    defaultLocalization: "en",
     platforms: [
         .iOS(.v17),
         .macOS(.v14)
@@ -14,7 +15,8 @@ let package = Package(
     targets: [
         .executableTarget(
             name: "MiniPlayer",
-            dependencies: []
+            dependencies: [],
+            resources: [.process("Resources")]
         )
     ]
 )

Sources/MiniPlayerApp.swift

@@ -1,5 +1,6 @@
 import SwiftUI
 import AVFoundation
+import Combine
 
 @main
 struct MiniPlayerApp: App {
@@ -14,31 +15,31 @@ struct MiniPlayerApp: App {
         #if os(macOS)
         .commands {
             CommandGroup(replacing: .newItem) {}
-            CommandMenu("播放") {
-                Button("播放/暂停") { bridge.togglePlayPause() }
+            CommandMenu(L.playback) {
+                Button(L.playPause) { bridge.togglePlayPause() }
                     .keyboardShortcut(" ", modifiers: [])
                 Divider()
-                Button("上一首") { bridge.playPrev() }
+                Button(L.prev) { bridge.playPrev() }
                     .keyboardShortcut("[", modifiers: [])
-                Button("下一首") { bridge.playNext() }
+                Button(L.next) { bridge.playNext() }
                     .keyboardShortcut("]", modifiers: [])
                 Divider()
-                Button("全屏") { bridge.toggleFullscreen() }
+                Button(L.fullscreen) { bridge.toggleFullscreen() }
                     .keyboardShortcut("f", modifiers: .command)
                 Divider()
-                Button("音量+") { bridge.adjustVolume(by: 0.1) }
+                Button(L.volUp) { bridge.adjustVolume(by: 0.1) }
                     .keyboardShortcut("=", modifiers: .command)
-                Button("音量-") { bridge.adjustVolume(by: -0.1) }
+                Button(L.volDown) { bridge.adjustVolume(by: -0.1) }
                     .keyboardShortcut("-", modifiers: .command)
                 Divider()
-                Button("循环模式") { bridge.cycleRepeatMode() }
+                Button(L.repeatMode) { bridge.cycleRepeatMode() }
                     .keyboardShortcut("r", modifiers: .command)
             }
-            CommandMenu("文件") {
-                Button("打开文件...") { bridge.openFileDialog() }
+            CommandMenu(L.file) {
+                Button(L.openFile) { bridge.openFileDialog() }
                     .keyboardShortcut("o", modifiers: .command)
                 Divider()
-                Button("添加URL...") { bridge.showURLDialog = true }
+                Button(L.addURL) { bridge.showURLDialog = true }
                     .keyboardShortcut("u", modifiers: .command)
             }
         }
@@ -46,9 +47,15 @@ struct MiniPlayerApp: App {
     }
 }
 
-// MARK: - 主内容视图（直接SwiftUI，不经过BricksView）
+// MARK: - 主内容视图
 struct ContentView: View {
     @ObservedObject var bridge: PlayerBridge
+    // 自动隐藏：本地状态，不经过 bridge 的 @Published
+    @State private var toolbarVisible = false
+    @State private var isHoveringToolbar = false
+    @State private var lastInteraction = Date()
+    private let hideTimer = Timer.publish(every: 2, on: .main, in: .common).autoconnect()
+    private let autoHideInterval: TimeInterval = 60
     
     var body: some View {
         ZStack {
@@ -61,7 +68,10 @@ struct ContentView: View {
             // 单击播放/暂停 + 双击全屏
             Color.clear
                 .contentShape(Rectangle())
-                .onTapGesture { bridge.togglePlayPause() }
+                .onTapGesture {
+                    bridge.togglePlayPause()
+                    touchInteraction()
+                }
                 #if os(macOS)
                 .onTapGesture(count: 2) { bridge.toggleFullscreen() }
                 #endif
@@ -70,10 +80,13 @@ struct ContentView: View {
             // Logo（左上角，始终显示）
             VStack {
                 HStack {
-                    Button(action: { bridge.showToolbar.toggle() }) {
-                        Text("🎬")
-                            .font(.system(size: 28))
-                            .padding(8)
+                    Button(action: {
+                        toolbarVisible.toggle()
+                        if toolbarVisible { touchInteraction() }
+                    }) {
+                        MiniPlayerIcon()
+                            .frame(width: 36, height: 36)
+                            .padding(6)
                             .background(.black.opacity(0.4))
                             .cornerRadius(10)
                     }
@@ -85,11 +98,11 @@ struct ContentView: View {
                 Spacer()
             }
             
-            // 底部 Toolbar（半透明，点击logo才显示）
-            if bridge.showToolbar {
+            // 底部 Toolbar（半透明）
+            if toolbarVisible {
                 VStack {
                     Spacer()
-                    ControlToolbar(bridge: bridge)
+                    ControlToolbar(bridge: bridge, isHovering: $isHoveringToolbar, onTouch: touchInteraction)
                         .transition(.move(edge: .bottom).combined(with: .opacity))
                 }
             }
@@ -116,19 +129,33 @@ struct ContentView: View {
         .sheet(isPresented: $bridge.showPlaylistSheet) {
             PlaylistWindowView(bridge: bridge)
         }
-        .animation(.easeInOut(duration: 0.25), value: bridge.showToolbar)
+        .animation(.easeInOut(duration: 0.25), value: toolbarVisible)
+        // 自动隐藏 Timer：每2秒检查一次
+        .onReceive(hideTimer) { _ in
+            guard toolbarVisible else { return }
+            if isHoveringToolbar { lastInteraction = Date(); return }
+            if Date().timeIntervalSince(lastInteraction) >= autoHideInterval {
+                toolbarVisible = false
+            }
+        }
+        // 全屏退出通知 — async 避免在 SwiftUI 更新周期内操作 NSWindow
         .onReceive(NotificationCenter.default.publisher(for: .init("ExitFullscreen"))) { _ in
-            bridge.toggleFullscreen()
-        }
-        .onDisappear {
-            bridge.cleanup()
+            DispatchQueue.main.async { [bridge] in
+                bridge.toggleFullscreen()
+            }
         }
     }
+    
+    private func touchInteraction() {
+        lastInteraction = Date()
+    }
 }
 
 // MARK: - 底部控制栏
 struct ControlToolbar: View {
     @ObservedObject var bridge: PlayerBridge
+    @Binding var isHovering: Bool
+    let onTouch: () -> Void
     
     var body: some View {
         VStack(spacing: 6) {
@@ -151,16 +178,16 @@ struct ControlToolbar: View {
             // 按钮行
             HStack(spacing: 10) {
                 #if os(macOS)
-                ToolbarButton(label: "📂 打开") { bridge.openFileDialog() }
+                ToolbarButton(label: "📂 \(L.open)") { bridge.openFileDialog(); onTouch() }
                 #endif
-                ToolbarButton(label: "⏮") { bridge.playPrev() }
-                ToolbarButton(label: bridge.isPlaying ? "⏸" : "▶️") { bridge.togglePlayPause() }
-                ToolbarButton(label: "⏭") { bridge.playNext() }
+                ToolbarButton(label: "⏮") { bridge.playPrev(); onTouch() }
+                ToolbarButton(label: bridge.isPlaying ? "⏸" : "▶️") { bridge.togglePlayPause(); onTouch() }
+                ToolbarButton(label: "⏭") { bridge.playNext(); onTouch() }
                 
                 Spacer()
                 
                 // 音量控制
-                ToolbarButton(label: "🔈") { bridge.adjustVolume(by: -0.1) }
+                ToolbarButton(label: "🔈") { bridge.adjustVolume(by: -0.1); onTouch() }
                 
                 // 音量条
                 GeometryReader { geo in
@@ -178,6 +205,7 @@ struct ControlToolbar: View {
                             .onChanged { value in
                                 let ratio = max(0, min(1, value.location.x / geo.size.width))
                                 bridge.setVolume(Float(ratio))
+                                onTouch()
                             }
                     )
                 }
@@ -188,7 +216,7 @@ struct ControlToolbar: View {
                     .foregroundColor(.white.opacity(0.7))
                     .frame(width: 30)
                 
-                ToolbarButton(label: "🔊") { bridge.adjustVolume(by: 0.1) }
+                ToolbarButton(label: "🔊") { bridge.adjustVolume(by: 0.1); onTouch() }
                 
                 Spacer()
                 
@@ -196,20 +224,19 @@ struct ControlToolbar: View {
                     .font(.system(size: 11))
                     .foregroundColor(.white.opacity(0.7))
                 
-                ToolbarButton(label: "🎵 音轨") { bridge.showTrackDialog = true }
-                ToolbarButton(label: "\(bridge.repeatMode.icon) \(bridge.repeatMode.rawValue)") { bridge.cycleRepeatMode() }
-                ToolbarButton(label: "⛶") { bridge.toggleFullscreen() }
-                ToolbarButton(label: "📋 列表 (\(bridge.queue.count))") { bridge.togglePlaylistWindow() }
+                ToolbarButton(label: L.audioTrack) { bridge.showTrackDialog = true; onTouch() }
+                ToolbarButton(label: "\(bridge.repeatMode.icon) \(bridge.repeatMode.displayName)") { bridge.cycleRepeatMode(); onTouch() }
+                ToolbarButton(label: "⛶") { bridge.toggleFullscreen(); onTouch() }
+                ToolbarButton(label: "📋 \(L.list) (\(bridge.queue.count))") { bridge.togglePlaylistWindow(); onTouch() }
             }
         }
         .padding(.horizontal, 16)
         .padding(.vertical, 8)
         .background(.black.opacity(0.55))
         .onHover { hovering in
-            bridge.isInteracting = hovering
-            if hovering { bridge.recordInteraction() }
+            isHovering = hovering
+            if hovering { onTouch() }
         }
-        .onTapGesture { bridge.recordInteraction() }
     }
 }
 
@@ -241,10 +268,10 @@ struct PlaylistWindowView: View {
     var body: some View {
         VStack(spacing: 0) {
             HStack {
-                Button("📂 添加文件") { bridge.openFileDialog() }
-                Button("🔗 添加URL") { bridge.showURLDialog = true }
+                Button(L.addFile) { bridge.openFileDialog() }
+                Button(L.addURLBtn) { bridge.showURLDialog = true }
                 Spacer()
-                Text("\(bridge.queue.count) 项")
+                Text("\(bridge.queue.count) \(L.itemsCount)")
                     .font(.caption).foregroundColor(.secondary)
             }
             .padding(12)
@@ -253,7 +280,7 @@ struct PlaylistWindowView: View {
             Divider()
             
             if bridge.queue.isEmpty {
-                VStack { Spacer(); Text("暂无媒体").foregroundColor(.secondary); Spacer() }
+                VStack { Spacer(); Text(L.noMedia).foregroundColor(.secondary); Spacer() }
             } else {
                 ScrollView {
                     LazyVStack(spacing: 2) {
@@ -292,13 +319,13 @@ struct URLInputDialog: View {
     
     var body: some View {
         VStack(spacing: 16) {
-            Text("添加媒体URL").font(.headline)
+            Text(L.addMediaURL).font(.headline)
             TextField("https://example.com/video.m3u8", text: $url)
                 .textFieldStyle(.roundedBorder)
             HStack {
-                Button("取消") { dismiss() }
+                Button(L.cancel) { dismiss() }
                 Spacer()
-                Button("添加") {
+                Button(L.add) {
                     if !url.isEmpty { bridge.addURL(url); dismiss() }
                 }
                 .keyboardShortcut(.defaultAction)
@@ -317,11 +344,11 @@ struct TrackSelectDialog: View {
     
     var body: some View {
         VStack(spacing: 12) {
-            Text("选择音轨").font(.headline)
+            Text(L.selectTrack).font(.headline)
             ForEach(Array(bridge.availableTracks.enumerated()), id: \.offset) { idx, track in
                 Button(action: { bridge.selectTrack(index: idx); dismiss() }) {
                     HStack {
-                        Text("Track \(idx + 1)")
+                        Text("\(L.track) \(idx + 1)")
                         Spacer()
                         if idx == bridge.currentTrackIndex {
                             Text("✓").foregroundColor(.green)
@@ -331,7 +358,7 @@ struct TrackSelectDialog: View {
                 }.buttonStyle(.plain)
             }
             Divider()
-            Button("关闭") { dismiss() }
+            Button(L.close) { dismiss() }
         }
         .padding(20)
         .frame(minWidth: 250)

Sources/PlayerBridge.swift

@@ -16,9 +16,17 @@ struct MediaItem: Identifiable, Equatable {
 
 /// 循环模式
 enum RepeatMode: String, CaseIterable {
-    case none = "不循环"
-    case single = "单曲循环"
-    case all = "列表循环"
+    case none = "none"
+    case single = "single"
+    case all = "all"
+    
+    var displayName: String {
+        switch self {
+        case .none: return L.repeatNone
+        case .single: return L.repeatSingle
+        case .all: return L.repeatAll
+        }
+    }
     
     var icon: String {
         switch self {
@@ -137,7 +145,7 @@ final class PlayerBridge: ObservableObject {
         }
         
         loadTrackInfo(playerItem)
-        showToast("正在播放: \(item.name)")
+        showToast(L.nowPlaying(item.name))
     }
     
     // MARK: - 播放结束
@@ -246,13 +254,13 @@ final class PlayerBridge: ObservableObject {
     }
     
     private func updateTrackLabel() {
-        currentTrackLabel = "🎵 Track \(currentTrackIndex + 1)/\(max(availableTracks.count, 1))"
+        currentTrackLabel = "🎵 \(L.track) \(currentTrackIndex + 1)/\(max(availableTracks.count, 1))"
     }
     
     // MARK: - 循环模式
     func cycleRepeatMode() {
         repeatMode = repeatMode.next
-        showToast("循环模式: \(repeatMode.rawValue)")
+        showToast(L.repeatModeLabel(repeatMode.displayName))
     }
     
     // MARK: - 全屏（视频内容全屏，非窗口全屏）
@@ -305,7 +313,7 @@ final class PlayerBridge: ObservableObject {
     }
     
     func addURL(_ urlString: String) {
-        guard let url = URL(string: urlString) else { showToast("无效URL"); return }
+        guard let url = URL(string: urlString) else { showToast(L.invalidURL); return }
         let name = url.lastPathComponent.isEmpty ? (url.host ?? urlString) : url.lastPathComponent
         let type = urlString.contains(".m3u8") ? "stream" : "url"
         addItem(url: url, name: name, type: type)
@@ -351,7 +359,7 @@ final class PlayerBridge: ObservableObject {
             contentRect: NSRect(x: 0, y: 0, width: 400, height: 500),
             styleMask: [.titled, .closable, .resizable], backing: .buffered, defer: false
         )
-        win.title = "播放列表 (\(queue.count))"
+        win.title = "\(L.playlist) (\(queue.count))"
         win.isReleasedWhenClosed = false
         win.center()
         win.contentView = NSHostingView(rootView: PlaylistWindowView(bridge: self))