text: var $ = require("common:widget/ui/jquery/jquery.js");
  
  ;;(function(){
      var feedbackText = $("#feedbackText"),
          textLength = $("#feedback-word-count-l"),
          feedbackLabel = $("#feedback-way-label"),
          errorTip =  $("#feedback-error-tip"),
          timer;
      var feedbackWay = $('#feedback-way');
      var feedbackTip = $('.feedback-way-tip');
      var feedbackCat = $('#feedback-cat');
      // 邮箱校验
      function checkEmail(str) {
          var re = /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
          var state = false;
          if (re.test(str)) {
              state = true;
          } else {
              state = false;
          }
          return state;
      }
      //初始化
      feedbackText.keydown( function(){
          var val = feedbackText.val(),
              l =  val.length;
          textLength.get(0).innerHTML = l;
          if (l > 0) {
              errorTip.hide();
          }
          if (l >= 1000) {
              this.value = val.substring(0, 1000);
          }
          timer = setTimeout(arguments.callee, 150);
      }).blur(function(){
          clearTimeout(timer);
      }).focus(function(){
          errorTip.hide();
      });
      feedbackCat.find('input').change(function () {
          $('.catTitle').css('color', '');
          $('.feedbackContainer').val(feedbackCat.find('input').index(this) + 1);
      })
      $('.feedback-emotion').find('input').change(function () {
          $('.emotionContainer').val($('.feedback-emotion').find('input[type="radio"]:checked').val());
      });
      $("#feedback-form").submit(function(e){    
        var key_hash = CryptoJS.MD5("hao123"),
            key = CryptoJS.enc.Utf8.parse(key_hash),
            iv  = CryptoJS.enc.Utf8.parse('1234567812345678'),
            submitForm = $(".encryption-form");
          var errorState = false;
          // 没有选择故障原因
          if (feedbackCat.css('visibility') !== 'hidden' && feedbackCat.find('input:checked').length === 0) {
              $('.catTitle').css('color', '#FF0000');
              window.location.href = '#feedback-cat';
              errorState = true;
          }
          if (!checkEmail(jQuery.trim(feedbackWay.val()))) {
              feedbackTip.show();
              errorState = true;
          } else {
              feedbackTip.hide();
          }
          if (!errorState) {
              var formData = $(this).serializeArray();
              var obj = {};
              var result = {};
              for (var i = 0; i < formData.length; i++) {
                  var name = formData[i].name;
                  var value = formData[i].value;
                  // 产品线字段单独提出来
                  if (name === 'product_line') {
                      result[name] = value;
                      continue;
                  }
                  // emotion是空值时候不传
                  if (name === 'emotion' && value === '') {
                      continue;
                  }
                  obj[name] = value;
              }
          result["encode_data"] = obj;
    
          var encrypted = CryptoJS.AES.encrypt(JSON.stringify(result["encode_data"]), key, { iv: iv,mode:CryptoJS.mode.CBC,padding:CryptoJS.pad.ZeroPadding});
          
          e.preventDefault();
  
          submitForm.find(".productline").attr("value",result.product_line);
          submitForm.find(".encodedata").attr("value",encrypted.toString().replace(/[\n\s]/g,""));
          submitForm.submit();
          } else {
              e.preventDefault();
          }
      });
      $('#feedback-way').focus(function () {
          feedbackLabel.hide();
      })
      .blur(function () {
          if (jQuery.trim(this.value) === '') {
              feedbackLabel.show();
          }
      });
      feedbackText.focus(function () {
          errorTip.hide();
      })
      .blur(function () {
          if (jQuery.trim(this.value) === '') {
              errorTip.show();
          }
      });
  })();
  