import common from '../../utils/util';
import main from '../../utils/main';
import constant from '../../utils/constant';

const app = getApp();

var mapSetting = {
  latitude: 31.232116445550176,
  longitude: 121.47281159374998,
  scale: 9,
};

Page({
  data: {
    latitude: mapSetting.latitude,
    longitude: mapSetting.longitude,
    scale: mapSetting.scale,
    markers: [],
    SchoolType: constant.arrSchoolType,
  },
  onReady: function (e) {
    this.mapCtx = wx.createMapContext('myMap');
  },
  onLoad: function (options) {
    var that = this;
    that.setData({
      Containnerheight: main.getWindowHeight(),
      IsShow:app.globalData.userInfo.IsShow,
      PageType: options.PageType,
      SchoolTypeIndex: -1,
      Options: options,
      School: [],
    });

    var title = "";
    if (options.PageType == 1) {
      title = "校址·" + options.SchoolShortName;
      for (var j = 0; j < that.data.SchoolType.length; j++) {
        that.data.SchoolType[j].CSS = "";
      }
      that.setData({
        SchoolType: that.data.SchoolType,
        SchoolName:options.SchoolShortName,
      });
    } else if (options.PageType == 2) {
      title = "地图·" + options.DistrictName;
      that.setData({
        SchoolTypeIndex: 0,
        DistrictName:options.DistrictName,
      });
    } else if (options.PageType == 3) {
      for (var j = 0; j < that.data.SchoolType.length; j++) {
        that.data.SchoolType[j].CSS = "Selected";
      }
      that.setData({
        SchoolType: that.data.SchoolType
      });
      title = "高中校址地图";
      that.setData({
        SchoolTypeIndex: 0,
      });
    }

    wx.setNavigationBarTitle({
      title: title,
    });

    that.setMap();
  },
  mapChange: function (e) {
    if (e.type == "end") {
      mapSetting = {
        latitude: e.detail.centerLocation.latitude,
        longitude: e.detail.centerLocation.longitude,
        scale: e.detail.scale,
      };
    }
  },
  onSelect: function (event) {
    var that = this;
    main.onSelect(that, event, function (obj, e, result) {
      if (e.currentTarget.dataset.object == "SchoolType") {

        var selectIndex = e.currentTarget.dataset.index;
        var selectText = that.data.SchoolType[selectIndex].Name;
        var isSelect = that.data.SchoolType[selectIndex].CSS == "Selected";

        that.setData({
          SchoolType: that.data.SchoolType,
          latitude: mapSetting.latitude,
          longitude: mapSetting.longitude,
          scale: mapSetting.scale,
        });
        that.setMap();
      }
    });
  },
  setMap: function () {
    var that = this;
    var markers = [];

    that.getCurrentPosition(that, markers, function (markers) {
      that.getCurrentSchoolPosition(that, markers, function (markers) {
        that.getSchoolPosition(that, markers, function (markers) {
          that.setData({
            markers: markers,
          });
        });
      });
    });
  },

  getCurrentPosition: function (obj, markers, callback) {
    var that = this;
    wx.getLocation({
      type: 'wgs84',
      success(res) {
        var mypos = {
          id: 9999,
          latitude: res.latitude,
          longitude: res.longitude,
          zIndex: 10,
          callout: {
            content: "我的位置",
            color: '#EB5C28',
            fontSize: 14,
            borderWidth: 2,
            borderRadius: 10,
            borderColor: '#EB5C28',
            padding: 5,
            display: 'ALWAYS',
            textAlign: 'center'
          },
        }
        markers.push(mypos);
        callback(markers);
      },
      fail(res) {
        callback(markers);
      }
    });
  },
  getCurrentSchoolPosition: function (obj, markers, callback) {

    if (obj.data.Options.ID) {
      var arr1 = obj.data.Options.Coordinates.split(",");

      obj.setData({
        Address: obj.data.Options.Address,
      });

      var pos = {
        id: Number(obj.data.Options.ID),
        latitude: arr1[0],
        longitude: arr1[1],
        zIndex: 9,
        callout: {
          content: obj.data.Options.Name,
          color: '#EB5C28',
          fontSize: 14,
          borderWidth: 2,
          borderRadius: 10,
          borderColor: '#EB5C28',
          padding: 5,
          display: 'ALWAYS',
          textAlign: 'center'
        },
      }
      markers.push(pos);
    }
    callback(markers);

  },
  getDistrict: function (obj, markers, callback) {
    var that=this;
    if (obj.data.School.length > 0)
      callback(markers);
    else {
      var arr=[];
      if (that.data.PageType == 3) {
        main.getCollect(function(data){
          arr=getSchool(data["收藏的高中"]);
          obj.setData({
            School: arr,
          });
          callback(markers);
        });
      } else {
        wx.showLoading();
        main.getData("GetMPSSchool?SchoolType1=高中&DistrictID=" + Number(obj.data.Options.DistrictID), function (data) {
          arr=getSchool(data);
          obj.setData({
            School: arr,
          });
          callback(markers);
          setTimeout(function () {
            wx.hideLoading();
          }, 800);
        });
      }
      
    }

    function getSchool(data){
      var arr = [];
      for (var i = 0; i < data.length; i++) {
        var item = data[i];
        var school = {};
        school.ID = item.ID;
        school.Name = item.SchoolShortName;
        school.IsSchoolType2Short = false;
        if (item.SchoolType2Short == "市重点")
          school.IsSchoolType2Short = true;
        if (item.Coordinates) {
          var arr1 = item.Coordinates.split(",");
          school.Latitude = arr1[0];
          school.Longitude = arr1[1];
          if (item.SchoolType2Short == "区重点（特色）")
            item.SchoolType2Short = item.SchoolType2Short.substr(0, 3);
          school.SchoolType2Short = item.SchoolType2Short;
          arr.push(school);
        }
      }
      return arr;
    }
  },
  getSchoolPosition: function (obj, markers, callback) {
    var that = this;
    obj.getDistrict(obj, markers, function (markers) {

      for (var i = 0; i < obj.data.School.length; i++) {
        var item = obj.data.School[i];

        item.IsSchoolType2Short = false;
        for (var j = 0; j < that.data.SchoolType.length; j++) {
          if (that.data.SchoolType[j].CSS == "Selected" &&
            item.SchoolType2Short == that.data.SchoolType[j].Name)
            item.IsSchoolType2Short = true;
        }

        if (item.IsSchoolType2Short &&
          (!obj.data.Options.ID || (obj.data.Options.ID && obj.data.Options.ID != item.ID))) {
          var pos = {
            id: item.ID,
            latitude: item.Latitude,
            longitude: item.Longitude,
            alpha: 0.8,
            callout: {
              content: item.Name,
              color: '#4D4D4D',
              fontSize: 14,
              borderWidth: 2,
              borderRadius: 10,
              borderColor: '#4D4D4D',
              bgColor: '#fff',
              padding: 5,
              display: 'ALWAYS',
              textAlign: 'center'
            },
          }
          markers.push(pos);
        }
      }
      callback(markers);
    });
  },
  goto: function (e) {
    main.goto(e);
  },
  copyUrl:function(e){
    var url=e.currentTarget.dataset.url;
    wx.setClipboardData({
      data: url,
      success (res) {
        wx.showToast({
          title: '已复制',
        });
      }
    });
  },
  onMarkerTap(e) {
    //console.log('@@ markertap', e)
    this.gotoSchool(e);
  },
  onCalloutTap(e) {
    //console.log('@@ onCalloutTap', e)
    this.gotoSchool(e);
  },
  onLabelTap(e) {
    //console.log('@@ labletap', e)
    this.gotoSchool(e);
  },
  gotoSchool(e){
    var id=e.detail.markerId;
    if (id<9999)
      main.goto({currentTarget:{dataset:{url:"school?ID="+id}}});
  },
  onShareTimeline: function () {
    return this.onShareAppMessage();
  },
  onShareAppMessage: function () {
    var that=this;
    var title="上海中招";
    var path=app.globalData.SharePath + '?UserID=' + app.globalData.userInfo.UserID;
    if (that.data.PageType == 1) {
      title+="校址·"+that.data.SchoolName;
      path+='&type=school&ID='+that.data.Options.ID;
    }
    else if (that.data.PageType == 2) {
      title+="学校地图·"+that.data.DistrictName;
      path+='&type=district&ID='+that.data.DistriceID+'&Name='+that.data.DistrictName;
    }
    else{
      title=app.globalData.ShareTitle;
    }
    debugger;
    return {
      title: title,
      path: path
    }
  },
})