using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using GCGame.Table;

public class CommonItem_Base : MonoBehaviour {
    public Image _ItemQuality;
    public Image _ItemIcon;
    public Text _ItemName;
    public Text _ItemCount;

    protected int _ItemId = -1;
    protected int _ItemRemainCount = 0;

    public static CommonItem_Base Instance;
    public virtual void OnEnable()
    {
        Instance = this;
    }

    public void OnDisable()
    {
        _ItemId = -1;
        Instance = null;
    }

    public virtual void InitItem(int itemId = -1, int itemCount = 0)
    {
        if(itemId == -1)
        {
            gameObject.SetActive(false);
            return;
        }
        _ItemId = itemId;
        var commonItem = TableManager.GetCommonItemByID(itemId, 0);
        if(commonItem == null)
        {
            Debug.LogError("CommonItem is null : " + itemId);
            gameObject.SetActive(false);
            return;
        }

        LoadAssetBundle.Instance.SetImageSprite(_ItemIcon, commonItem.Icon);
        LoadAssetBundle.Instance.SetImageSprite(_ItemQuality, GCGame.Utils.GetItemQualityFrame(commonItem.Quality));

        if (_ItemName)
            _ItemName.text = commonItem.Name;

        if(itemCount != 0)
        {
            if (_ItemCount)
                _ItemCount.text = _ItemRemainCount + "";
        }else
        {
            RefreshItemRemainCount();
        }
    }

    public void OnItemIcon()
    {
        ItemTooltipsLogic.ShowItemTooltip(_ItemId, ItemTooltipsLogic.ShowType.GetPath, _ItemIcon.transform.position);
    }

    public virtual void RefreshItemRemainCount()
    {
        var backPack = GameManager.gameManager.PlayerDataPool.BackPack;
        if(backPack == null)
        {
            Debug.LogError("backPack is null");
            return;
        }

        _ItemRemainCount = backPack.GetItemCountByDataId(_ItemId);
        if (_ItemCount)
            _ItemCount.text = _ItemRemainCount + "";
    }

    //自定义刷新
    public virtual void Refresh() { }
}