import SwiftUI

@main
struct MiniPlayerApp: App {
    @StateObject private var engine = PlayerEngine()
    
    var body: some Scene {
        WindowGroup {
            ContentView()
                .environmentObject(engine)
        }
        #if os(macOS)
        .commands {
            CommandGroup(replacing: .newItem) {}
            CommandMenu("播放") {
                Button("下一个") { engine.playNext() }
                    .keyboardShortcut(.rightArrow, modifiers: [.command])
                Button("上一个") { engine.playPrevious() }
                    .keyboardShortcut(.leftArrow, modifiers: [.command])
                Divider()
                Button("全屏") { engine.toggleFullscreen() }
                    .keyboardShortcut("f", modifiers: [.command])
                Divider()
                Button("循环: 单曲") { engine.repeatMode = .single }
                Button("循环: 列表") { engine.repeatMode = .all }
                Button("循环: 关闭") { engine.repeatMode = .none }
            }
        }
        #endif
    }
}