using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityGameFramework.Runtime;

/// <summary>
/// 场景 可破坏的
/// </summary>
public class SceneEventDamagedLogic : MonoBehaviour
{
    /// <summary>
	/// 掉落ID
	/// </summary>
    public int dropID;

    /// <summary>
	/// 破坏次数
	/// </summary>
    public int number = 1;
    public int index = 0;
    Button btnInteractive;
    Collider player;
    private void Awake()
    {
        
    }
    // Start is called before the first frame update
    void Start()
    {
        SceneEventDamaged info = this.gameObject.GetComponent<SceneEventDamaged>();
        this.dropID = info.dropID;
        this.number = info.number;
        SceneCmptManager.Instance.AddDamageCmpt(this.gameObject);
    }

    public void OnTriggerEnter(Collider collider)
    {
        if (collider.gameObject.layer != LayerMask.NameToLayer("Player"))
        {
            return;
        }
        if (collider.name == "WeaponCollider")
        {
            return;
        }
        player = collider;
        BattleCanvas battlePanel = UI_BaseMainWindow.Instance().battleCanvas;
        GameObject interactive = battlePanel.transform.Find("Main/Buttons/0").gameObject;
        interactive.SetActive(true);
        btnInteractive = interactive.GetComponent<Button>();
        btnInteractive.onClick.AddListener(OnClickInteractive);
        //EventTriggerListener.Get(btnInteractive.gameObject).onClick = ((_btn) =>
        //{
        //    ();
        //});

        // 按键同样能打车
        battlePanel.JKeyEvent(OnClickInteractive);
    }

    public void OnTriggerExit(Collider collider)
    {
        if(player == null)
        {
            return;
        }
        if (player.gameObject.layer != LayerMask.NameToLayer("Player"))
        {
            return;
        }
        if (player.name == "WeaponCollider")
        {
            return;
        }
        player = null;
        btnInteractive.onClick.RemoveListener(OnClickInteractive);
    }

    public void EnableCollider()
    {
    }

    public void OnClickInteractive()
    {
        if(this == null)
        {
            btnInteractive.onClick.RemoveListener(OnClickInteractive);
            return;
        }
        if(player == null)
        {
            return;
        }
        if (player.name == "WeaponCollider")
        {
            return;
        }
        if (player)
        {
            player.transform.LookAt(transform);
        }
        Animator anim = gameObject.GetComponent<Animator>();
        if(anim)
        {
            switch (number)
            {
                case 3:
                    anim.Play("hit", 0, 0);
                    break;
                case 2:
                    anim.Play("hit", 0, 0);
                    break;
                case 1:
                    anim.Play("destroy", 0, 0);
                    break;
                case 0:
                    anim.Play("destroy");
                    btnInteractive.onClick.RemoveListener(OnClickInteractive);
                    EventComponent e = GameEntry.GetComponent<EventComponent>();
                    e.FireNow(this, new BattleEventOpenBoxEvt(dropID));
                    break;
            }
        }
        anim.StartRecording(1);
        number -= 1;
        if(number <= 0)
        {
            DropManager.Instance.DropItems(dropID, this.transform.position);
            SceneCmptManager.Instance.RemoveDamageCmpt(this.gameObject);
            StartCoroutine("AnimationComplete", 2.0f);
            Collider col = this.GetComponent<Collider>();
            if(col != null) 
            {
                col.enabled = false;
            }                
        }
    }

    public void AnimationComplete()
    {
        
        Destroy(this.gameObject, 2);
    }

}