using Chickensoft.AutoInject;
using Chickensoft.Introspection;
using Godot;
using System.Linq;
using Zennysoft.Game.Ma;
using Zennysoft.Ma.Adapter;

[Meta(typeof(IAutoNode))]
public partial class BadEnd : SpecialFloor
{
  public override void _Notification(int what) => this.Notify(what);

  [Dependency] protected IPlayer _player => this.DependOn(() => GetParent().GetChildren().OfType<IPlayer>().Single());
  [Dependency] protected IGame _game => this.DependOn<IGame>();

  [Export] public float ShakeAmount = 50;
  [Export] public int SpawnTimer = 15;

  [Node] public Node3D EnemySpawnPoints { get; set; } = default!;

  [Node] public Marker3D PlayerSpawnPoint { get; set; } = default!;

  [Node] public ShakeCamera Camera3D { get; set; } = default!;

  private Timer _spawnTimer;

  public void OnReady()
  {
    SpawnEnemies(3);
    _spawnTimer = new Timer
    {
      WaitTime = SpawnTimer
    };
    _spawnTimer.Timeout += SpawnTimer_Timeout;
    AddChild(_spawnTimer);
    _spawnTimer.Start();
    var tweener = GetTree().CreateTween();
    tweener.TweenMethod(Callable.From((float x) => SetShakeValue(x)), ShakeAmount, 1f, 300f).SetDelay(15);
  }

  public async void StartEndGameCutscene()
  {
    _player.Deactivate();
    var enemies = GetTree().GetNodesInGroup("enemy").Cast<Enemy>().ToList();
    foreach (var enemy in enemies)
      enemy.CallDeferred(MethodName.QueueFree);
    _spawnTimer.Stop();
    _player.ShowCamera(false);
    Camera3D.Current = true;
    await _game.OnReachBadEnd();
  }

  public void EndGame()
  {
    SfxDatabase.Instance.Play(SoundEffect.Death);
    _game.GameOver();
  }

  private void SetShakeValue(float shakeAmount)
  {
    _player.ShakePlayerCamera(shakeAmount, 1f);
  }

  public void SpawnEnemies(int numberOfEnemies)
  {
    Godot.Collections.Array<Marker3D> enemySpawnPoints = [.. EnemySpawnPoints.GetChildren().OfType<Marker3D>()];
    for (var i = 0; i < numberOfEnemies; i++)
    {
      var spawnPoint = enemySpawnPoints.PickRandom();
      enemySpawnPoints.Remove(spawnPoint);
      var instantiatedEnemy = EnemyTypeToEnemyConverter.Convert(EnemyType.Michael);
      AddChild(instantiatedEnemy);
      instantiatedEnemy.GlobalPosition = new Vector3(spawnPoint.GlobalPosition.X, 2.4f, spawnPoint.GlobalPosition.Z);
      ResetPhysicsInterpolation();
      var enemyWithFollowBehavior = (IHaveFollowBehavior)instantiatedEnemy;
      enemyWithFollowBehavior.FollowBehavior.StartFollow(enemyWithFollowBehavior.NavigationAgent);
    }
  }

  private void SpawnTimer_Timeout() => SpawnEnemies(3);

  public override (Vector3 Rotation, Vector3 Position) GetPlayerSpawnPoint() { return (PlayerSpawnPoint.Rotation, new Vector3(PlayerSpawnPoint.GlobalPosition.X, 2.4f, PlayerSpawnPoint.GlobalPosition.Z)); }

  public override void _ExitTree()
  {
    _spawnTimer.Timeout -= SpawnTimer_Timeout;
  }
}