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

const app = getApp();
let isFocus=true;

Page({
  data: {
    Words:[],
    IsShowAlert:false,
    IsShowSetPanel:false,
    IsShowFirstOpen:false,
    IsShowExample:false,
    IsShowRemind:false,
  },
  onLoad: function (options) {
    let that = this;
    
    const hiddenhelp=wx.getStorageSync('HiddenWordInputFirstOpen');

    that.setData({
      Containnerheight: main.getWindowHeight(),
      IsShowFirstOpen:!hiddenhelp,
      KeyboardBtnName:"next",
    });
    that.initMenu();

    main.checkGenerating();
  },
  onShow:function(e){
    let that = this;
    app.globalData.SelectedWords=common.removeDuplicateAndTrimStrings(app.globalData.SelectedWords);
    that.data.Words=[];
    for(let i=0;i<10;i++){
      let obj={};
      obj.ID=i+1;
      if (app.globalData.SelectedWords[i]){
        obj.Word=app.globalData.SelectedWords[i];
        obj.CSS="txtWordFinished";
        if (obj.Word && !that.isValidInput(obj.Word)){
          obj.IsError=true;
        }
        else
          obj.IsError=false;
      }
      else{
        obj.Word="";
        obj.CSS="";
        obj.IsError=false;
      }
      that.data.Words.push(obj);
    }
    //console.log(app.globalData.SelectedWords);
    that.setData({
      Words:that.data.Words,
    });
    that.isShowAlert();
  },
  onHide:function(e){
    this.getInputData();
  },
  initMenu:function(){
    let that = this;
    let GradeArr=[{Name:"小学",CSS:"Selected"},{Name:"初中",CSS:""},{Name:"高中",CSS:""},{Name:"大学",CSS:""}];
    let grade=wx.getStorageSync('Grade');
    if (grade && grade>=0 && grade<=3){
      for(let i=0;i<GradeArr.length;i++){
        GradeArr[i].CSS="";
        if (grade==i)
          GradeArr[i].CSS="Selected";
      }
    }

    let ArticleStyleArr=[{Name:"童话",CSS:"Selected"},{Name:"奇幻",CSS:""},{Name:"动物",CSS:""},{Name:"校园生活",CSS:""},{Name:"家庭亲子",CSS:""},{Name:"成长",CSS:""},{Name:"科幻",CSS:""},{Name:"旅行",CSS:""},{Name:"大自然",CSS:""},{Name:"科普",CSS:""},{Name:"节日文化",CSS:""},{Name:"人生励志",CSS:""}];
    let ArticleStyle=wx.getStorageSync('ArticleStyle');
    if (ArticleStyle && ArticleStyle>=0 && ArticleStyle<=12){
      for(let i=0;i<ArticleStyleArr.length;i++){
        ArticleStyleArr[i].CSS="";
        if (ArticleStyle==i)
          ArticleStyleArr[i].CSS="Selected";
      }
    }

    let AIVersionArr=[{Version:"1.0",Content:"词句丰富，结构简明\n平均30秒生成",CSS:"Selected"},{Version:"1.5",Content:"深度表达，更多要素\n平均60秒生成",CSS:""}];
    let AIVersion=wx.getStorageSync('AIVersion');
    if (AIVersion && AIVersion>=0 && AIVersion<=2){
      for(let i=0;i<AIVersionArr.length;i++){
        AIVersionArr[i].CSS="";
        if (AIVersion==i)
          AIVersionArr[i].CSS="Selected";
      }
    }

    
    that.setData({
      GradeArr:GradeArr,
      ArticleStyleArr:ArticleStyleArr,
      AIVersionArr:AIVersionArr,
    });
  },
  bindKeyInput: function (e) {
    let that=this;
    let id=e.currentTarget.dataset.id;
    let word=e.detail.value;
    for(let i=0;i<10;i++){
      if (i+1==id){
        that.data.Words[i].Word=word;
        that.data.Words[i].CSS="txtWordFinished";
        
        if (word && !that.isValidInput(word)){
          that.data.Words[i].IsError=true;
        }
        else{
          that.data.Words[i].IsError=false;
          if (!word)
            that.data.Words[i].CSS="";
        }
        break;
      }
    }
    
    that.setData({
      Words:that.data.Words, 
    });
    that.isShowAlert();
  },
  isShowAlert:function(){
    let that=this;
    let b=false;
    for(let i=0;i<10;i++){
      if (that.data.Words[i].IsError){
        b=true;
        break;
      }
    }
    that.setData({
      IsShowAlert:b,
      AlertContent:"请勿使用数字、符号、句子等非英语单词内容"
    });
  },
  setArticleParam:function(e){
    let that=this;
    let count=0;
    app.globalData.SelectedWords=[];
    for(let i=0;i<10;i++){
      if (that.data.Words[i].CSS=="txtWordFinished"){
        app.globalData.SelectedWords.push(that.data.Words[i].Word);
        count++
      }
    }
    if (count<5){
      that.setData({
        IsShowAlert:true,
        AlertContent:"请输入至少5个英语单词或词组"
      });
    }
    else{
      that.checkMsgSec(function(result){
        if (result){
          that.setData({
            IsShowAlert:false,
            IsShowSetPanel:true,
          });
        }
      });
    }
  },
  //敏感词判断
  checkMsgSec:function(callback){
    let that=this;
    var content = app.globalData.SelectedWords.join(",");
    main.postData("MsgSecCheck2", {
      Content: content,
      ProgramID:app.globalData.ProgramID,
      UserID:app.globalData.userInfo.UserID,
    },
    function (data) {
      if (data && data.errcode == 0) {
        callback(true);
      } else {
        if (data.errmsg) {
          wx.showToast({
            title: data.errmsg,
            duration: 2000,
            image: "../images/sysIcon_b16.png",
          });
        }
        callback(false);
      }
    });
  },
  setMenu:function(){
    this.setData({
      IsShowSetPanel:!this.data.IsShowSetPanel,
    });
  },
  showExample:function(){
    this.setData({
      IsShowExample:!this.data.IsShowExample,
    });
  },
  keyboardOK:function(e){
    let that=this;
    let id=e.currentTarget.dataset.id;
    id++;
    that.setFocus({currentTarget:{dataset:{id:id}}});
  },
  setFocus:function(e){
    let that=this;
    let id=e.currentTarget.dataset.id;
    
    for(let i=0;i<that.data.Words.length;i++){
      that.data.Words[i].Focus=false;
      if (that.data.Words[i].ID==id)
        that.data.Words[i].Focus=true;
    }
    that.setData({
      Words:that.data.Words,
    });
  },
  closeHelp:function(){
    this.setData({
      IsShowFirstOpen:false,
    });
    wx.setStorageSync('HiddenWordInputFirstOpen', true);
  },
  selectBtn:function(e){
    const index=e.currentTarget.dataset.index;
    const id=e.currentTarget.dataset.id;
    
    let arr=this.data.GradeArr;
    if (id==1)
      arr=this.data.ArticleStyleArr;
    else if (id==2)
      arr=this.data.AIVersionArr;
      
    for(let i=0;i<arr.length;i++){
      arr[i].CSS="";
      if (i==index)
        arr[i].CSS="Selected";
    }
    if (id==1){
      this.setData({
        ArticleStyleArr:arr,
      });
      wx.setStorageSync('ArticleStyle', index);
    }
    else if (id==2){
      this.setData({
        AIVersionArr:arr,
      });
      wx.setStorageSync('AIVersion', index);
    }
    else{
      this.setData({
        GradeArr:arr,
      });
      wx.setStorageSync('Grade', index);
    }
    
  },
  isValidInput:function(input) {
      // 正则表达式匹配：大小写字母、空格、单引号、减号
      const regex = /^[a-zA-Z\s'-]+$/;
      return regex.test(input);
  },
  goto: function (e) {
    let that=this;
    var url=e.currentTarget.dataset.url;

    that.getInputData();

    if (url=="article"){
      let arr=this.data.GradeArr;
      for(let i=0;i<arr.length;i++){
        if (arr[i].CSS=="Selected"){
          url+="?Level="+i;
          break;
        }
      }
      arr=this.data.ArticleStyleArr;
      for(let i=0;i<arr.length;i++){
        if (arr[i].CSS=="Selected"){
          url+="&ArticleStyle="+arr[i].Name;
          break;
        }
      }
      arr=this.data.AIVersionArr;
      for(let i=0;i<arr.length;i++){
        if (arr[i].CSS=="Selected"){
          url+="&AIVersion="+arr[i].Version;
          break;
        }
      }
    }

    
    if (url=="../main/ocr" || url=="../main/selectword"){
      if ( app.globalData.SelectedWords.length>=10){
        that.showRemind();
        return;
      }
      if (app.globalData.OCRWords.length>0){
        url="../main/selectword";
      }
      else{
        url="../main/ocr"
      }
    }
    wx.navigateTo({
      url: url,
    });
  },
  getInputData:function(){
    let that=this;
    app.globalData.SelectedWords=[];
    for(let i=0;i<that.data.Words.length;i++){
      if (that.data.Words[i].Word)
        app.globalData.SelectedWords.push(that.data.Words[i].Word);
    }
    app.globalData.SelectedWords=common.removeDuplicateAndTrimStrings(app.globalData.SelectedWords);
    
  },
  clearInput:function(e){
    let that=this;
    const id=e.currentTarget.dataset.id;
    if (id=="0"){
      app.globalData.SelectedWords=[];
      for(let i=0;i<that.data.Words.length;i++){
        let obj=that.data.Words[i];
        obj.Word="";
        obj.CSS="";
        obj.IsError=false;
      }
      that.setData({
        Words:that.data.Words, 
      });
    }
    else{
      for(let i=0;i<10;i++){
        if (i+1==id){
          that.data.Words[i].Word="";
          that.data.Words[i].CSS="";
          that.data.Words[i].IsError=false;
          app.globalData.SelectedWords.splice(i,1);
          break;
        }
      }
      that.setData({
        Words:that.data.Words, 
      });
      that.isShowAlert();
    }
  },
  showRemind:function(e){
    animation.toggleRemindWithAnimation(this);
  },
  // 阻止示例面板的触摸事件传递到底层
  catchTouchMove: function(e) {
    // 这个函数不需要做任何事情，只需要捕获事件防止冒泡
    return false;
  },
  onShareAppMessage: function () {
    return {
      title: app.globalData.ShareTitle,
      path: app.globalData.SharePath + '?UserID=' + app.globalData.userInfo.UserID,
      imageUrl: app.globalData.ShareImage,
    }
  },
})