using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using System;
using UnityEngine.EventSystems;

namespace DisComputer
{
    /*
     * @func 格子控制
     * @author lz
     * @data 2020/05/28
     */
    public class Grid : MonoBehaviour
    {
        public RawImage spare_img;

        public Text spareName_txt;

        public SpareType type;

        public List<SpareTex> spareTexs;

        [HideInInspector]
        public Vector3 initPos;

        /// <summary>
        /// 当前检测的零件标签
        /// </summary>
        public string chectSpareTag;


   



        /// <summary>
        /// 设置格子信息
        /// </summary>
        /// <param name="spare"></param>
        public void SetGridInfo(SpareType spare)
        {
            type = spare;
            spareName_txt.text = CommonTool.GetSpareName(spare);
           
            spare_img.texture = GetSpareTex(spare);
            if(spare_img.texture == null)
            {
                spare_img.gameObject.SetActive(false);
            }
            else
            {
                spare_img.gameObject.SetActive(true);
            }
        }

        /// <summary>
        /// 清理格子信息
        /// </summary>
        public void CleraGird()
        {
            spareName_txt.text = "";
            type = SpareType.Null;
            spare_img.texture = null;
            spare_img.gameObject.SetActive(false);
           
        }


        /// <summary>
        /// 点击零件
        /// </summary>
        public void OnPressDownSpare()
        {
            Debug.LogFormat("选取零件{0}", type.ToString());
            this.spare_img.gameObject.SetActive(false);
            MouseControl.Instance.SetDragSpare(this);
        }


        /// <summary>
        /// 显示零件图片
        /// </summary>
        public void ShowSpareImg()
        {
            this.spare_img.gameObject.SetActive(true);
        }



     
        


        /// <summary>
        /// 设置格子零件图片
        /// </summary>
        /// <param name="spare"></param>
        /// <returns></returns>
        public Texture2D GetSpareTex(SpareType spare)
        {
            for(int i=0;i< spareTexs.Count; i++)
            {
                if(spareTexs[i].type == spare)
                {
                    return spareTexs[i].texture;
                }
            }

            return null;
        }
     
    }

    [Serializable]
    public class SpareTex
    {
        public Texture2D texture;
        public SpareType type;
    }
}