using Chickensoft.AutoInject;
using Chickensoft.Introspection;
using Godot;
using System;
using Zennysoft.Ma.Adapter;
using Zennysoft.Ma.Adapter.Entity;

[Meta(typeof(IAutoNode))]
public partial class SetItem : RigidBody3D
{
  public override void _Notification(int what) => this.Notify(what);

  [Node] public AnimationTree AnimationTree { get; set; }

  [Node] public Area3D ExplosionArea { get; set; }

  [Dependency] public IPlayer Player => this.DependOn<IPlayer>();

  protected AnimationNodeStateMachinePlayback _stateMachine;

  protected readonly string _parametersPlayback = "parameters/playback";

  public void OnReady()
  {
    _stateMachine = (AnimationNodeStateMachinePlayback)AnimationTree.Get(_parametersPlayback);
    ExplosionArea.AreaEntered += ExplosionArea_AreaEntered;
    AnimationTree.AnimationFinished += AnimationTree_AnimationFinished;
  }

  private void AnimationTree_AnimationFinished(StringName animName)
  {
    if (animName == "explode")
      QueueFree();
  }

  private void ExplosionArea_AreaEntered(Area3D area)
  {
    if (area.GetOwner() is ExplodableWall wall)
      // door.Demolish();
      if (area.GetOwner() is IEnemy enemy)
        enemy.HealthComponent.Damage(10);
  }

  public async void Set()
  {
    AddCollisionExceptionWith((Node)Player);
    GlobalPosition = Player.GlobalPosition + Vector3.Up;
    ApplyCentralImpulse(-Player.GlobalBasis.Z.Normalized() * 5.0f);
    await ToSignal(GetTree().CreateTimer(1), "timeout");
    Explode();
  }

  public void Explode()
  {
    _stateMachine.Travel("timer");
  }
}