using UnityEngine;
using UnityEngine.UI;

public class InfoWnd : MonoBehaviour
{

    [Header("小地图")]
    public Transform mapPoint1;
    public Transform mapPoint2;
    public Transform[] mapTransGroup;
    public RectTransform poivt;
    public RectTransform MiniSuiDao;
    [HideInInspector]
    public RectTransform[] miniMapIconGroup;
    public float miniMapWidth;
    public float miniMapHeight;
    private Vector2 mapAspect;
    private Vector2[] miniMapTransPos;
    [Header("监控")]
    public Transform viewCameraPearent;
    private GameObject[] viewCameraGroup;
    public Dropdown viewDropdown;
    [Header("时间")]
    public Text timeTxt;

    public Text testTxt;
    [Header("当前分辨率")]
    public float _screenWidth;
    public float _screenHeight;



    public void Init()
    {
        //小地图长宽
        mapAspect.x = Mathf.Abs(mapPoint1.position.z - mapPoint2.position.z);
        mapAspect.y = Mathf.Abs(mapPoint1.position.x - mapPoint2.position.x);
        //AI Icon
        miniMapIconGroup = new RectTransform[AISys.Instance._AIIconPreant.childCount];
        for (int i = 0; i < miniMapIconGroup.Length; i++)
        {
            miniMapIconGroup[i] = AISys.Instance._AIIconPreant.GetChild(i).GetComponent<RectTransform>();
        }
        miniMapTransPos = new Vector2[miniMapIconGroup.Length];

        mapTransGroup = new Transform[AISys.Instance._workerGroup.Length];
        for (int i = 0; i < mapTransGroup.Length; i++)
        {
            mapTransGroup[i] = AISys.Instance._workerGroup[i].transform;
        }

        //初始化监控窗口
        InitViewCamera();
        InitDropdown();

         miniMapWidth = MiniSuiDao.rect.width;
         miniMapHeight =MiniSuiDao.rect.height;

        _screenHeight = 1080;
        _screenWidth = 1920;
    }

    private void Update()
    {
        CalcMiniMapTrans(miniMapIconGroup);
        timeTxt.text = System.DateTime.Now.Hour.ToString()+":"+ System.DateTime.Now.Minute.ToString()+":"+ System.DateTime.Now.Second.ToString();
        //Debug.Log("X-"+ Screen.width/1920f );
        // Debug.Log("Y-" +  Screen.height/1080f );
        // miniMapWidth = 545*(  1920f/Screen.width);
        // miniMapHeight =200*(  1080f/Screen.height);
        testTxt.text = "宽：" + Screen.width + "-高：" + Screen.height;
        if(Input.GetKey(KeyCode.LeftShift)&& Input.GetKey(KeyCode.T))
        {
            testTxt.gameObject.SetActive(true);
        }
    }

    private void  InitViewCamera()
    {

        viewCameraGroup = new GameObject[viewCameraPearent.childCount];
        for (int i = 0; i < viewCameraPearent.childCount; i++)
        {
            viewCameraGroup[i] = viewCameraPearent.GetChild(i).gameObject;
        }

    }

    public void ShowViewCamera(int index)
    {
        for (int i = 0; i < viewCameraGroup.Length; i++)
        {
            viewCameraGroup[i].SetActive(false);
        }
        viewCameraGroup[index].SetActive(true);
    }

    public void CalcMiniMapTrans(RectTransform[] group)
    {
        
        for (int i = 0; i < group.Length; i++)
        {

            //(单位坐标x,y/地面长,宽)*小地图高,宽  693-40
            miniMapTransPos[i].x = Mathf.Abs(mapTransGroup[i].position.z-mapPoint1.position.z) / (mapAspect.x / miniMapWidth)+poivt.localPosition.x;
            miniMapTransPos[i].y = Mathf.Abs(mapTransGroup[i].position.x- mapPoint1.position.x) / (mapAspect.y /miniMapHeight)+ poivt.localPosition.y ;
            miniMapTransPos[i].x *= (Screen.width/_screenWidth);
            miniMapTransPos[i].y *= ( Screen.height/_screenHeight);
            group[i].localPosition = miniMapTransPos[i];


        }


    }

    private void InitDropdown()
    {
        viewDropdown.onValueChanged.AddListener((int a) => {
            ShowViewCamera(viewDropdown.value);
        });
    }

}