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

const app = getApp();

var field = "";
var tempCursor = 0, btnName = "";
var arrSoundMark=[];
var isUpload=true;

Page({
  data: {
    Field: "",
    SoundSign: "[读]",
    LineSign: "[线]",
    BtnArray: ["+", "-", "×", "÷", "="],
  },
  onLoad: function (options) {
    wx.hideShareMenu();
    var id = options.id;
    var fieldid = options.fieldid;
     
    var that = this;
    that.setData({
      MiaoguoCardID:id,
      Focus: true,
      FieldNumber: fieldid,
      Containnerheight: main.getWindowHeight(),
    });
    wx.setNavigationBarTitle({
      title: '编辑 段落' + fieldid,
    });
  },
  onShow: function () {
    var that = this;
    var list = wx.getStorageSync("CardList");
    
    var card = {};
    for (var i = 0; i < list.length; i++) {
      if (that.data.MiaoguoCardID == list[i].MiaoguoCardID) {
        var content = main.encryptUrl(list[i].Content[this.data.FieldNumber].Content);
        this.setData({
          Field: content,
        });

        if (!wx.getStorageSync("TempCardInfoAddItem")){
          wx.setStorageSync("TempCardInfoAddItem", content);
        }

        break;
      }
    }

    isUpload=true;
  },
  onUnload:function(){
    if (isUpload){
      var content = wx.getStorageSync("TempCardInfoAddItem");
      if (content!=undefined){
        this.updateField(content);
        wx.removeStorageSync("TempCardInfoAddItem");
      }
    }
  },
  bindinputField: function (e) {
    field = e.detail.value;
    this.setData({
      Field: e.detail.value,
    });
  },
  addSymbol: function (e) {
    btnName = e.currentTarget.dataset.id;
    if (btnName == "[读]") {
      this.setData({
        SoundSign: "[/读]",
      });
    }
    else if (btnName == "[/读]") {
      this.setData({
        SoundSign: "[读]",
      });
    } 
  },
  addLine: function (e) {
    btnName = e.currentTarget.dataset.id;
    if (btnName == "[线]") {
      this.setData({
        LineSign: "[/线]",
      });
    }
    else if (btnName == "[/线]") {
      this.setData({
        LineSign: "[线]",
      });
    }
  },
  onBindblur: function (e) {
    //console.log(e);
    tempCursor = e.detail.cursor;
    //console.log("tempCursor:" + tempCursor);

    if (tempCursor == undefined)
      tempCursor = this.data["Field"].length;
    var str1 = "", str2 = "";
    if (this.data.Field.length > 0) {
      str1 = this.data.Field.substr(0, tempCursor);
      str2 = this.data.Field.substring(tempCursor, this.data.Field.length);
    }
    //console.log("str1:" + str1);
    //console.log("str2:" + str2);
    var cur = 1;
    if (btnName == "[读]") {
      cur = 3;
    }
    else if (btnName == "[/读]") {
      cur = 4;
    }
    else if (btnName == "[线]") {
      cur = 3;
    }
    else if (btnName == "[/线]") {
      cur = 4;
    }
    this.setData({
      Field: str1 + btnName + str2,
      Cursor: tempCursor + cur,
    });

    btnName = "";
  },
  onSearch: function (e) {
    wx.setStorageSync("TempFieldNumber", this.data.FieldNumber);
    wx.navigateTo({
      url: './searchWeb',
    });
    this.updateField();
  },
  clear: function () {
    this.setData({
      Field: "",
      Focus: true,
      Cursor: 0,
    });
    this.updateField();
  },
  closeAddItem: function (e) {
    var isSave = e.currentTarget.dataset.idsave;
    if (isSave=="true") {
      isUpload = false;
      wx.removeStorageSync("TempCardInfoAddItem");
      this.updateField();
    }
    wx.navigateBack({
      delta: 1,
    });
  },
  updateField:function(history){
    var str = this.data.Field;
    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 = wx.getStorageSync("CardList");
    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;
        break;
      }
    }
    wx.setStorageSync("CardList", list);
  },
  onShareAppMessage: function () {
    return {
      title: app.globalData.ShareTitle,
      path: app.globalData.SharePath + '?UserID=' + app.globalData.userInfo.UserID,
      imageUrl: app.globalData.ShareImage,
    }
  },
})