import AppKit
import AVKit
import SwiftUI

/// Dünne Hülle um AppKits `AVPlayerView` statt AVKits SwiftUI-`VideoPlayer`.
///
/// `VideoPlayer` crasht auf manchen macOS-Ständen beim Öffnen mit einem
/// Swift-Runtime-Fehler ("failed to demangle superclass of VideoPlayerView
/// from mangled name 'So12AVPlayerViewC'") — ein Metadata-Bug in Apples
/// eigener `_AVKit_SwiftUI`-Bridge, kein Fehler in diesem Code. `AVPlayerView`
/// direkt per `NSViewRepresentable` einzubinden umgeht den kaputten Codepfad.
struct PlayerView: NSViewRepresentable {
    let player: AVPlayer
    var controlsStyle: AVPlayerViewControlsStyle = .inline

    func makeNSView(context: Context) -> AVPlayerView {
        let view = AVPlayerView()
        view.player = player
        view.controlsStyle = controlsStyle
        view.showsFullScreenToggleButton = false
        return view
    }

    func updateNSView(_ nsView: AVPlayerView, context: Context) {
        if nsView.player !== player {
            nsView.player = player
        }
    }
}