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

const app = getApp();
var field = [[], [], [], []];
var arrTag = [];

var tempCursor = 0,
  btnName = "";
var arrSoundMark = [];
var isUnload = true;
var isEdit = true;

Page({
  data: {
    PracticeTimeStr:"智能安排",
    HiddenFieldEdit:true,
    FieldContent: "",
    SoundSign: "[读]",
    LineSign: "[线]",
    BtnArray: ["+", "-", "×", "÷", "=", "<", ">"],
  },
  onLoad: function (options) {
    wx.hideShareMenu();
    var that = this;
    that.setData({
      Containnerheight: main.getWindowHeight(),
      UpdateType: options.type,
      MiaoguoCardID: options.id,
    });

    var list = app.globalData.CardList;
    for (var i = 0; i < list.length; i++) {
      if (that.data.MiaoguoCardID == list[i].MiaoguoCardID) {
        wx.setStorageSync("TempCardInfo", list[i]);
        break;
      }
    }
    app.globalData.TempFieldNumber=0;
    app.globalData.TempMiaoguoCardID=that.data.MiaoguoCardID;

  },
  onShow: function () {
    var that = this;

    if (that.data.UpdateType == "add") {
      that.initAddCard();
    }
    else {
      var card = {},content="";
      var list = app.globalData.CardList;
      for (var i = 0; i < list.length; i++) {
        if (that.data.MiaoguoCardID == list[i].MiaoguoCardID) {
          card = main.changeStringToView(list[i].Content);
          card.MiaoguoCardID = list[i].MiaoguoCardID;
          card.LimitTime = list[i].LimitTime;
          if (that.data.FieldNumber && that.data.FieldNumber>0)
            content = main.encryptUrl(list[i].Content[that.data.FieldNumber].Content);
          break;
        }
      }
      that.setData({
        MiaoguoCardID: card.MiaoguoCardID,
        Field: card.Field,
        Tags: card.Tags,
        FieldContent:content,
      });

      if (that.data.UpdateType != "add2") {
        wx.setNavigationBarTitle({
          title: '编辑题卡'
        });
      }
    }
  },
  onUnload: function () {
    field = [[], [], [], []];
    var card = wx.getStorageSync("TempCardInfo");
    if (card) {
      var list = app.globalData.CardList;
      for (var i = 0; i < list.length; i++) {
        if (this.data.MiaoguoCardID == list[i].MiaoguoCardID) {
          list[i] = card;
          break;
        }
      }
      app.globalData.CardList=list;
      wx.removeStorageSync("TempCardInfo");
    }
  },
  onClose: function () {
    wx.navigateBack({
      delta: 1,
    });
  },
  gotoAddItem: function (e) {
    var that=this;
    var fieldid = e.currentTarget.dataset.fieldid;
    var content;
    var list = app.globalData.CardList;
    for (var i = 0; i < list.length; i++) {
      if (that.data.MiaoguoCardID == list[i].MiaoguoCardID) {
        content = main.encryptUrl(list[i].Content[fieldid].Content);
        break;
      }
    }
    that.setData({
      HiddenFieldEdit: false,
      Focus: true,
      FieldNumber: fieldid,
      FieldContent:content,
    });
    wx.setNavigationBarTitle({
      title: '编辑 段落' + fieldid,
    });
  },
  onSearch: function (e) {
    app.globalData.TempFieldNumber = 0;
    wx.navigateTo({
      url: './searchWeb',
    })
  },
  onPreview: function (e) {
    var that = this;
    if (that.data.Field[1] == "") {
      wx.showToast({
        title: '第一段必填',
        image: "../images/universalpic_wrong_white_120x120.png",
      });
    }
    else {
      wx.navigateTo({
        url: './preview?type=preview&id=' + this.data.MiaoguoCardID,
      });
    }
  },
  switch1Change(e) {

    var str="智能安排";
    if (e.detail.value){
      str="今日必练";
    }
    this.setData({
      IsTodayStudy: e.detail.value,
    });

  },
  saveCard: function () {
    var that = this;

    if (that.data.Field[1] == "") {
      wx.showToast({
        title: '第一段必填',
        image: "../images/universalpic_wrong_white_120x120.png",
      });
    }
    else {
      that.uploadImageAll(that.data.Field, function (field) {
        that.data.Field=field;
        var userid = app.globalData.userInfo.UserID;
        var isTodayStudy = 0;
        if (that.data.IsTodayStudy && that.data.UpdateType == "add2")
          isTodayStudy = 1;

        var tags = [];
        for (var i = 0; i < that.data.Tags.length; i++) {
          if (that.data.Tags[i])
            tags.push(that.data.Tags[i]);
        }
        var param1 = {
          Tags: tags,
          Field1: "",
          Field2: "",
          Field3: "",
          IsTodayStudy: isTodayStudy,
          ID: that.data.MiaoguoCardID,
        };
        for (var i = 1; i <= 3; i++) {
          for (var key in that.data.Field[i]) {
            var item = that.data.Field[i][key];
            var str = "";
            if (item.Type == "image") {
              str = "[图]" + item.Content + "[/图]";
            }
            else if (item.Type == "line") {
              for (var j = 0; j < item.Content.length; j++) {
                if (item.Content[j].key == "normal")
                  str += item.Content[j].value;
                if (item.Content[j].key == "line") {
                  str += "[线]" + item.Content[j].value + "[/线]";
                }
              }
            }
            else if (item.Type == "sound") {
              if (item.SoundMark)
                str = "[读 src='" + item.SoundMark + "']" + item.Content + "[/读]";
              else
                str = "[读]" + item.Content + "[/读]";
            }
            else if (item.Type == "normal") {
              str = item.Content;
            }
            else if (item.Type == "return") {
              str = "\n";
            }
            param1["Field" + i] += str;
          }
          param1["Field" + i] = main.changeViewToString(param1["Field" + i]);

        }

        that.saveLocalCardList(param1);

        // var param2 = {
        //   param: common.Encrypt(JSON.stringify(param1))
        // }
        main.postData('AddMiaoguoCard?Type=' + that.data.UpdateType + '&UserID=' + userid, param1, function (data) {
          if (that.data.UpdateType == "edit" || that.data.UpdateType == "edit2") {
            
            that.onClose();
          }
          else {
            wx.showToast({
              title: '已保存！',
              image: "../images/universalpic_saved_white_120x120.png",
            });

            if (that.data.UpdateType == "add2") {
              that.initAddCard();
            }

            var taskToday = app.globalData.TaskToday;
            taskToday.CardNumber++;
            app.globalData.TaskToday=taskToday;

            that.setData({
              IsTodayStudy:false,
            })
          }
          wx.removeStorageSync("TempCardInfo");
        });
      });
    }
  },
  uploadImageAll: function (arr, callback) {
    var that=this;
    var arrSource=[], arrResult=[];
    for(var i=0;i<arr.length;i++){
      for(var j=0;j<arr[i].length;j++){
        if (arr[i][j].Type == "image" && arr[i][j].Content){
          arrSource.push(arr[i][j].Content);
          if (arr[i][j].ContentServer.indexOf(app.globalData.uploadImageUrl)>=0 
          || arr[i][j].ContentServer.indexOf("baidu.com")>=0 ){
            arrResult.push(arr[i][j].ContentServer);
          }
          else{
            that.uploadImage(arr[i][j].Content, function (data) {
              //console.log("Target:"+data);
              data = app.globalData.uploadImageUrl + data;
              arrResult.push(data);
            });
          }
        }
      }
    }

    var interval=setInterval(function(){
      //console.log(arrResult.length);
      if (arrResult.length >= arrSource.length){
        clearInterval(interval);
        var ari=0;
        for (var i = 0; i < arr.length; i++) {
          for (var j = 0; j < arr[i].length; j++) {
            if (arr[i][j].Type == "image" && arr[i][j].Content) {
              var tempUrl = arr[i][j].Content;
              var serverUrl = arrResult[ari++];
              main.saveTempImage(serverUrl, tempUrl);
              arr[i][j].Content = serverUrl;
              arr[i][j].ContentServer = serverUrl;

            }
          }
        }
        //console.log(JSON.stringify(arr));
        callback(arr);
      }
    },500);
  },
  uploadImage:function(file,callback){
    var url = common.Encrypt("MiaoguoUploadFile");
    wx.uploadFile({
      url: app.globalData.serverUrl + url,
      filePath: file,
      name: 'file',
      success(res) {
        wx.hideLoading();
        callback(res.data);
      },
      fail: function (err) {
        wx.hideLoading();
        wx.showModal({
          title: '上传图片失败',
          showCancel: false,
          content: JSON.stringify(err),
        });
      }
    });

  },
  saveLocalCardList:function(param1){
    var that=this;
    var list = app.globalData.CardList;
    for (var i = 0; i < list.length; i++) {
      if (that.data.MiaoguoCardID == list[i].MiaoguoCardID) {
        for (var j = 0; j < 4; j++) {
          if (j == 0){
            if (param1.tags && param1.tags.length > 0)
              list[i].Content[j].Content = param1.tags.join(",");
          }
          else
            list[i].Content[j].Content = param1["Field" + j];
        }
        app.globalData.CardList=list;
        break;
      }
    }
  },
  initAddCard: function () {
    var card = {};
    card.MiaoguoCardID = 0;
    card.Content = [];
    for (var i = 0; i < 4; i++) {
      var obj = {};
      obj.ContentType = i;
      obj.Content = [];
      card.Content.push(obj);
    }
    app.globalData.CardList=[card];
    this.setData({
      MiaoguoCardID: 0,
      Field: [[], [], [], []],
      Tags: [],
      UpdateType: "add2",
    });
  },
  onBindError: function (e) {
    for (var i = 1; i < this.data.Field.length; i++) {
      for (var j = 0; j < this.data.Field[i].length; j++) {
        if (this.data.Field[i][j].Type == "image") {
          this.data.Field[i][j].Url = this.data.Field[i][j].Content;
        }
      }
    }
    this.setData({
      Field: this.data.Field,
    });
  },
  deleteItem: function (e) {
    var that = this;
    var index = e.currentTarget.dataset.id;

    wx.showModal({
      title: '提醒',
      content: '记号“'+that.data.Tags[index]+'”要删除吗？',
      success(res) {
        if (res.confirm) {
          that.data.Tags.splice(index, 1);
          that.setData({
            Tags: that.data.Tags,
          });

          var list = app.globalData.CardList;
          for (var i = 0; i < list.length; i++) {
            if (that.data.MiaoguoCardID == list[i].MiaoguoCardID) {
              list[i].Content[0].Content = that.data.Tags;
              break;
            }
          }
          app.globalData.CardList = list;
        }
      }
    });
    
  },


  //段落编辑**************************

  //字段输入
  bindinputField: function (e) {
    console.log("bindinputField:" + e.detail.value + " isEdit:" + isEdit);

    var that = this;
    if (app.globalData.IsAndroid && !isEdit) {
      return;
    }

    this.setData({
      FieldContent: e.detail.value,
    });
    //this.updateField();

  },
  //加符号
  addSymbol: function (e) {
    //console.log("addSymbol");
    isEdit = true;
    var that = this;

    btnName = e.currentTarget.dataset.id;
    if (btnName == "[读]") {
      this.setData({
        SoundSign: "[/读]",
      });
    } else if (btnName == "[/读]") {
      this.setData({
        SoundSign: "[读]",
      });
    } else if (btnName == "[线]") {
      this.setData({
        LineSign: "[/线]",
      });
    } else if (btnName == "[/线]") {
      this.setData({
        LineSign: "[线]",
      });
    }

    if (!this.data.Focus) {
      this.data.FieldContent = this.data.FieldContent + btnName;
      this.setData({
        FieldContent: this.data.FieldContent,
      });
    }
    //console.log("addSymbol:" + this.data.FieldContent);

    setTimeout(function () {
      that.setData({
        Focus: true,
      });
    }, 300);
  },
  //焦点聚焦
  onBindFocus: function () {
    this.setData({
      Focus: true,
    });
  },
  //失焦
  onBindblur: function (e) {
    var that = this;
    //console.log("onBindblur:" + isEdit + " Filed:" + this.data.FieldContent);
    if (app.globalData.IsAndroid && !isEdit) {
      setTimeout(function () {
        isEdit = true;
        console.log("onBindblur2:" + isEdit);
      }, 500);
      return;
    }
    isEdit = false;
    if (app.globalData.IsAndroid && !isEdit) {
      setTimeout(function () {
        isEdit = true;
        console.log("onBindblur2:" + isEdit);
      }, 500);
    }
    //console.log("onBindblur:"+isEdit);

    this.updateField();
    tempCursor = e.detail.cursor;
    //console.log("tempCursor:" + tempCursor);
    if (tempCursor == undefined)
      tempCursor = this.data["FieldContent"].length;
    var str1 = "",
      str2 = "";
    if (this.data.FieldContent.length > 0) {
      str1 = this.data.FieldContent.substr(0, tempCursor);
      str2 = this.data.FieldContent.substring(tempCursor, this.data.FieldContent.length);
    }
    //console.log("str1:" + str1);
    //console.log("str2:" + str2);
    var cur = 1;
    if (btnName == "[读]" || btnName == "[线]") {
      cur = 3;
    } else if (btnName == "[/读]" || btnName == "[/线]") {
      cur = 4;
    } else if (btnName == "(　　　)") {
      cur = 5;
    } else if (btnName == "_____") {
      cur = 5;
    }

    this.data.FieldContent = str1 + btnName + str2;
    this.setData({
      FieldContent: this.data.FieldContent,
      Focus: false,
      Cursor: tempCursor + cur,
    });

    btnName = "";

  },

  onSearchField: function (e) {
    app.globalData.TempFieldNumber = this.data.FieldNumber;
    wx.navigateTo({
      url: './searchWeb',
    });
    this.updateField();

    setTimeout(function () {
      isEdit = true;
      //console.log("onSearchEnd");
    }, 1000);
  },
  clear: function () {
    var that = this;
    //console.log("clear");
    this.setData({
      FieldContent: "",
      Focus: true,
      Cursor: 0,
    });
    btnName = "";
    isEdit = false;
    this.updateField();

  },
  closeAddItem: function (e) {
    var that=this;
    var isSave = e.currentTarget.dataset.idsave;
    if (isSave == "true") {
      isUnload = false;
      wx.removeStorageSync("TempCardInfoAddItem");
      this.updateField();
      var title ="编辑题卡";
      if (that.data.UpdateType == "add2") {
        title = "添加题卡";
      }
      wx.setNavigationBarTitle({
        title: title,
      });

    }
    this.setData({
      HiddenFieldEdit:true,
    });
  },

  updateField: function (history) {
    var str = this.data.FieldContent;
    str = main.decryptUrl(str);

    str = str.replace(/\[读\]/g, "\n[读]");
    str = str.replace(/\[图\]/g, "\n[图]");
    str = str.replace(/\[\/读\]/g, "[\/读]\n");
    str = str.replace(/\[\/图\]/g, "[\/图]\n");
    str = str.replace(/\n\n/g, "\n");

    var list = app.globalData.CardList;
    var card={};
    for (var i = 0; i < list.length; i++) {
      if (this.data.MiaoguoCardID == list[i].MiaoguoCardID) {
        if (history != undefined)
          list[i].Content[this.data.FieldNumber].Content = history;
        else
          list[i].Content[this.data.FieldNumber].Content = str;
        
        card = main.changeStringToView(list[i].Content);
        break;
      }
    }
    app.globalData.CardList = list;

    this.setData({
        Field: card.Field,
        Tags: card.Tags,
    });
  },

  uploadImageField: function () {
    //console.log("uploadImageStart");
    var that = this;

    wx.chooseImage({
      count: 1,
      sizeType: ['compressed'],
      sourceType: ['album', 'camera'],
      success(res) {
        // tempFilePath可以作为img标签的src属性显示图片
        const tempFilePaths = res.tempFilePaths;
        //console.log(tempFilePaths[0]);
        //that.data.FieldContent = that.data.FieldContent + "[图 url='" + tempFilePaths[0] + "']" + tempFilePaths[0] + "[/图]";

        if (tempCursor == undefined)
          tempCursor = that.data.FieldContent.length;
        var str1 = "",
          str2 = "";
        if (that.data.FieldContent.length > 0) {
          str1 = that.data.FieldContent.substr(0, tempCursor);
          str2 = that.data.FieldContent.substring(tempCursor, that.data.FieldContent.length);
        }

        var str0 = "[图]" + tempFilePaths[0] + "[/图]";

        that.data.FieldContent = str1 + str0 + str2;

        //console.log("uploadImageEnd:" + that.data.FieldContent);

        that.setData({
          FieldContent: that.data.FieldContent,
          Focus: false,
        });
        that.updateField();
      },
      fail: function () {

      }
    });

  },
  

  onShareAppMessage: function () {
    return {
      title: app.globalData.ShareTitle,
      path: app.globalData.SharePath + '?UserID=' + app.globalData.userInfo.UserID,
      imageUrl: app.globalData.ShareImage,
    }
  },
})