Layout improvements

macOS/Player.swift

@@ -0,0 +1,14 @@
+import SwiftUI
+
+struct Player: NSViewControllerRepresentable {
+    var video: Video!
+
+    func makeNSViewController(context _: Context) -> PlayerViewController {
+        let controller = PlayerViewController()
+        controller.video = video
+
+        return controller
+    }
+
+    func updateNSViewController(_: PlayerViewController, context _: Context) {}
+}

macOS/PlayerViewController.swift

@@ -0,0 +1,36 @@
+import AVKit
+import SwiftUI
+
+final class PlayerViewController: NSViewController {
+    var video: Video!
+
+    var player = AVPlayer()
+    var playerState: PlayerState! = PlayerState()
+    var playerView = AVPlayerView()
+
+    override func viewDidDisappear() {
+        playerView.player?.replaceCurrentItem(with: nil)
+        playerView.player = nil
+
+        playerState.player = nil
+        playerState = nil
+
+        super.viewDidDisappear()
+    }
+
+    override func loadView() {
+        guard playerState.player == nil else {
+            return
+        }
+
+        playerState.player = player
+        playerView.player = playerState.player
+
+        playerView.controlsStyle = .floating
+        playerView.showsFullScreenToggleButton = true
+
+        view = playerView
+
+        playerState.loadVideo(video)
+    }
+}