using DG.Tweening;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
/// <summary>
/// 显示小地图信息
/// </summary>
public class TestMapShow : MonoBehaviour
{
    public RectTransform canvas;
    public RectTransform mapPlayer;
    public RectTransform mapPlayer2;
    public Transform mapParent;
    public Image point;
    public Color lucency;
    public LineRenderer line;
    public RectTransform Rpoint;
    Vector2 startMapPos;

    private void Start()
    {
        startMapPos = canvas.anchoredPosition;
    }

    /// <summary>
    ///  小地图上所有Image
    ///  
    /// </summary>
    public List<Image> listAllPoint;

    /// <summary>
    ///  显示角色在小地图的位置 ( Position   EulerAngles)
    /// </summary>
    public void ShowPlayer( float x , float y , float rot)
    {
        Vector2 pos = new Vector2(canvas.rect.width * x > 5 ? canvas.rect.width * x : 5, canvas.rect.height * y > 5 ? canvas.rect.height * y : 5);
        mapPlayer.anchoredPosition = pos;
        mapPlayer.localRotation = Quaternion.Euler(0, 0, -rot);
    }

    /// <summary>
    /// 显示所有水晶点 （所有可触发交互的地方）
    /// </summary>
    /// <param name="list_Point"></param>
    public void ShowPoint(List<Vector3> list_Point)
    {
        listAllPoint = new List<Image>();
        listAllPoint.Add(mapPlayer.GetComponent<Image>());
        listAllPoint.Add(canvas.GetComponent<Image>());
        for (int i = 0; i < list_Point.Count; i++)
        {
         //   Debug.Log(list_Point[i]);
            Image newPoint = Instantiate(point, canvas);
            newPoint.GetComponent<RectTransform>().anchoredPosition = 
                new Vector2(canvas.rect.width * list_Point[i].x, canvas.rect.height * list_Point[i].y);
           // Debug.Log(" Point   " + canvas.rect.width * list_Point[i].x+"   "+canvas.rect.height * list_Point[i].y);
            newPoint.gameObject.SetActive(true);

            listAllPoint.Add(newPoint.GetComponent<Image>());
        }
        mapPlayer.transform.SetAsLastSibling();
        LucencyMap();
    }

    /// <summary>
    ///  显示和隐藏地图
    /// </summary>
    public void ShowMap( bool state)
    {
        for (int i = 0; i < listAllPoint.Count; i++)
        {
            listAllPoint[i].DOColor(new Color(listAllPoint[i].color.r, listAllPoint[i].color.g, listAllPoint[i].color.b, state?0: lucency.a), 1f);
        }
       
        line.gameObject.SetActive(!state);
    }
    /// <summary>
    /// 设置地图透明度
    /// </summary>
    public void LucencyMap()
    {
        for (int i = 0; i < listAllPoint.Count; i++)
        {
            listAllPoint[i].color = new Color(listAllPoint[i].color.r, listAllPoint[i].color.g, listAllPoint[i].color.b,lucency.a);
        }
    }

    /// <summary>
    ///  地图旋转 人不动 
    /// </summary>
    public void MapRot( float x, float y , float rot)
    {
        Vector2 pos = new Vector2(canvas.rect.width * x > 5 ? canvas.rect.width * x : 5, canvas.rect.height * y > 5 ? canvas.rect.height * y : 5);
        mapPlayer2.anchoredPosition = pos;
        mapParent.localRotation = Quaternion.Euler(0, 0, rot);
        canvas.localRotation = Quaternion.Euler(0, 0, rot);

        mapPlayer2.transform.parent = mapPlayer.transform.parent;
        canvas.transform.parent = mapPlayer2.transform;
        mapPlayer2.anchoredPosition = mapPlayer.anchoredPosition;
        canvas.transform.parent = mapPlayer.transform.parent;
        mapPlayer2.transform.parent = canvas.transform;
        mapPlayer.transform.SetAsLastSibling();
    }

    public void SettingMapRoute(List<Vector3> listMapRoutePos)
    {
        line.positionCount = 0;
        line.positionCount = listMapRoutePos.Count;
        for (int i = 0 ; i < listMapRoutePos.Count; i++)
        {
            Rpoint.anchoredPosition = new Vector3(canvas.rect.width * listMapRoutePos[i].x, canvas.rect.height * listMapRoutePos[i].y, transform.position.z);
            listMapRoutePos[i] = Rpoint.position;
            line.SetPosition(i, listMapRoutePos[i]);
        }  
    }
}