using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using System.Linq;
public class PowerMessage : MonoBehaviour
{
    public GameObject CarMsgPrefab;
    public Transform CarMsgParent;
    public Text NowDis;
    public Text NowTime;
    private List<KeyValuePair<FireCarEngine, int>> MyCarList = new List<KeyValuePair<FireCarEngine, int>>();
    private float showTime = 5f;
    void Start()
    {

    }
    //用来显示车辆信息的方法
    public void ShowMessage(List<KeyValuePair<FireCarEngine, int>> CarList, string Distance, string time)
    {
        showTime = 5f;
        if (MyCarList != CarList)
        {
            MyCarList = CarList;
            CarMsgShow(CarList);
        }
        NowDis.text = Distance;
        NowTime.text = time;
        if (!gameObject.activeSelf)
            gameObject.SetActive(true);
    }

    public void CarMsgShow(List<KeyValuePair<FireCarEngine, int>> ShowCarList)
    {
        foreach (Transform t in CarMsgParent)
        {
            Destroy(t.gameObject);
        }
        if (ShowCarList.Count > 0)
        {
            //var GroupResult = from FireCarEngine in ShowCarList group FireCarEngine by FireCarEngine.TypeName;
            //foreach (IGrouping<string, FireCarEngine> item in GroupResult)
            //{
            //    GameObject c = Instantiate(CarMsgPrefab, CarMsgParent);
            //    c.transform.Find("CarName").GetComponent<Text>().text = item.Key;
            //    c.transform.Find("CarNum").GetComponent<Text>().text = item.Count().ToString();
            //}
            
            foreach (KeyValuePair<FireCarEngine, int> item in ShowCarList)
            {
                GameObject c = Instantiate(CarMsgPrefab, CarMsgParent);
                c.transform.Find("CarName").GetComponent<Text>().text = item.Key.TypeName;
                c.transform.Find("CarNum").GetComponent<Text>().text = item.Value.ToString();
            }
        }
    }

    void Update()
    {
        if (gameObject.activeSelf)
        {
            showTime -= Time.deltaTime;
            if (showTime <= 0)
            {
                gameObject.SetActive(false);
                showTime = 5f;
            }
        }
    }
}