import Adwaita
import LuminateCore

struct PlayerView: View {

    var item: Components.Schemas.BaseItemDto
    var client: JellyfinClient
    var userId: String
    var mediaSourceId: String
    var playSessionId: String
    var streamURL: URL
    @State private var isPlaying = true
    @State private var position: Double = 0
    @State private var duration: Double = 0
    @State private var showControls = true
    var onClose: () -> Void

    var view: Body {
        VStack {
            VideoPlayerWidget(
                url: streamURL.absoluteString,
                isPlaying: $isPlaying,
                position: $position,
                duration: $duration
            )
            .hexpand(true)
            .vexpand(true)
            if showControls {
                PlayerControls(
                    isPlaying: $isPlaying,
                    position: $position,
                    duration: $duration,
                    onTogglePlay: { isPlaying.toggle() },
                    onSeekBack: { position = max(0, position - 10) },
                    onSeekForward: { position = min(duration, position + 10) },
                    onFullscreen: { },
                    onClose: {
                        stopPlayback()
                        onClose()
                    }
                )
            }
        }
        .onAppear {
            startPlayback()
        }
        .onDisappear {
            stopPlayback()
        }
    }

    private func startPlayback() {
        Task {
            try? await client.reportPlaybackStart(
                info: .init(
                    ItemId: item.Id,
                    PlaySessionId: playSessionId,
                    MediaSourceId: mediaSourceId
                )
            )
        }
    }

    private func stopPlayback() {
        Task {
            try? await client.reportPlaybackStopped(
                info: .init(
                    ItemId: item.Id,
                    PlaySessionId: playSessionId,
                    MediaSourceId: mediaSourceId,
                    PositionTicks: Int64(position * 10_000_000)
                )
            )
        }
    }
}