using Framework.Timer;
using UnityEngine;
using UnityEngine.Events;

namespace Game.Component
{
    public enum EnemyAnimStateType
    {
        Idle,
        Walk,
        Attack,
        Die
    }

    public class EnemyAnimState : MonoBehaviour
    {
        public  UnityEvent<string> OnStateEnter;
        public  SpriteRenderer     SpriteRenderer;

        public virtual void SetState (EnemyAnimStateType state)
        {
            this.OnStateEnter?.Invoke (state.ToString ());
            if (!ReferenceEquals (this.SpriteRenderer , default))
            {
                var color = Color.black;
                switch (state)
                {
                    case EnemyAnimStateType.Idle:
                        color = Color.black;
                        break;
                    case EnemyAnimStateType.Walk:
                        color = Color.white;
                        break;
                    case EnemyAnimStateType.Attack:
                        color = Color.red;
                        break;
                    case EnemyAnimStateType.Die:
                        color = Color.black;
                        break;
                }
                this.SpriteRenderer.color = color;
            }
        }
    }
}