Numeric Range Generator in Js and jquery

RegNumericRange.min.js

/***
 * Regex Numeric Range Generator
 * Author: Erwin Yusrizal <erwin.yusrizal@gmail.com>
 * Version: 1.0.0
 */
this.RegNumericRange=function(){function t(r,e,n,s){return null===n&&(n={}),this instanceof t?(this.minValue=r,this.maxValue=e,this.options=this.extend({},this.defaults,n),void(this.data={})):new t(r,e,n,s)}return t.prototype.defaults={MatchWholeWord:!1,MatchWholeLine:!1,MatchLeadingZero:!1,showProcess:!1},t.prototype.generate=function(t){var r=this.minValue.toString(),e=this.maxValue.toString(),n=[],s=[],i=[];if(!this.minValue||!this.maxValue){var a="Minimum & Maximum value is required!";if("function"==typeof t)return t({success:!1,message:a});throw new Error(a)}if(!this.isNumeric(this.minValue)||!this.isNumeric(this.maxValue)){var a="Minimum & Maximum value must numbers only!";if("function"==typeof t)return t({success:!1,message:a});throw new Error(a)}if(parseInt(this.minValue)===parseInt(this.maxValue)||parseInt(this.minValue)>parseInt(this.maxValue)){var a="Max. value must greater than Min. value!";if("function"==typeof t)return t({success:!1,message:a});throw new Error(a)}n=this.parseStartRange(r,e);for(var o in n)s.push(this.parseEndRange(n[o][0],n[o][1]));if(n=this.reformatArray(s),this.options.showProcess)for(i[i.length]={title:"Parse Into Range:",steps:[]},o=0;o<n.length;o++)i[i.length-1].steps.push(n[o].join(" - "));var h=this.parseIntoRegex(n);if(this.options.showProcess)for(i[i.length]={title:"Parse Into Block Regex:",steps:[]},o=0;o<h.length;o++)i[i.length-1].steps.push(h[o]);var u=this.parseIntoPattern(h);return this.options.showProcess&&(i[i.length]={title:"Combining Into Regex Pattern:",steps:[u]}),this.setProcess({pattern:u,process:i}),"function"==typeof t?t({success:!0,data:this.data}):this.data},t.prototype.setProcess=function(t){this.data=this.extend({},this.data,t)},t.prototype.parseStartRange=function(t,r){return t=parseInt(t),r=parseInt(r),t.toString().length===r.toString().length?[[t.toString(),r.toString()]]:(breakPoint=Math.pow(10,t.toString().length)-1,[[t.toString(),breakPoint.toString()]].concat(this.parseStartRange(breakPoint+1,r.toString())))},t.prototype.parseEndRange=function(t,r){if(1===t.length)return[t,r];if(Array(t.length+1).join("0")==="0"+t.substr(1)){if(Array(r.length+1).join("0")==="9"+r.substr(1))return[t,r];if(t.substr(0,1)<r.substr(0,1)){var e=parseInt(r.substr(0,1)+Array(r.substr(1).length+1).join("0"))-1,n=this.strBreakPoint(e),s=this.strBreakPoint(e+1);return[t,n].concat(this.parseEndRange(s,r))}}if(Array(r.length+1).join("9")==="9"+r.substr(1)&&t.substr(0,1)<r.substr(0,1)){var i=(parseInt(t.substr(0,1))+1).toString(),e=parseInt(i+Array(r.substr(1).length+1).join("0"))-1,n=this.strBreakPoint(e),s=this.strBreakPoint(e+1);return this.parseEndRange(t,n).concat([s,r])}if(t.substr(0,1)<r.substr(0,1)){var i=(parseInt(t.substr(0,1))+1).toString(),e=parseInt(i+Array(r.substr(1).length+1).join("0"))-1,n=this.strBreakPoint(e),s=this.strBreakPoint(e+1);return this.parseEndRange(t,n).concat(this.parseEndRange(s,r))}for(var a=t.substr(0,1),o=this.parseEndRange(t.substr(1),r.substr(1)),h=[],u=0;u<o.length;u++)h.push(a+o[u]);return h},t.prototype.parseIntoRegex=function(t){if(!this.isArray(t))throw new Error("Argument needs to be an array!");var r=[];for(i=0;i<t.length;i++){var e=t[i][0].split(""),n=t[i][1].split(""),s="",o=0,h="";for(a=0;a<e.length;a++)e[a]===n[a]?h+=e[a]:parseInt(e[a])+1===parseInt(n[a])?h+="["+e[a]+n[a]+"]":(s===e[a]+n[a]?o++:s=e[a]+n[a],a===e.length-1?h+=o>0?"{"+(o+1)+"}":"["+e[a]+"-"+n[a]+"]":0===o&&(h+="["+e[a]+"-"+n[a]+"]"));r.push(h)}return r},t.prototype.parseIntoPattern=function(t){if(this.isArray(t)){var r=t.join("|");return this.options.MatchWholeLine&&this.options.MatchLeadingZero?"^0*("+r+")$":this.options.MatchLeadingZero?"0*("+r+")":this.options.MatchWholeLine?"^("+r+")$":this.options.MatchWholeWord?"\\b("+r+")\\b":"("+r+")"}var r="["+t+"]";return this.options.MatchWholeLine&&this.options.MatchLeadingZero?"^0*("+r+")$":this.options.MatchLeadingZero?"0*("+r+")":this.options.MatchWholeLine?"^("+r+")$":this.options.MatchWholeWord?"\\b("+r+")\\b":"("+r+")"},t.prototype.reformatArray=function(t){for(arrReturn=[],i=0;i<t.length;i++)for(page=t[i].length/2,a=0;a<page;a++)left=2*a,right=2*a+2,arrReturn.push(t[i].slice(left,right));return arrReturn},t.prototype.fixPair=function(t){var r=t[0],e=t[1];return this.rjust(r,e.length,"0")},t.prototype.strBreakPoint=function(t){return this.fixPair([t.toString(),(t+1).toString()])},t.prototype.rjust=function(t,r,e){return e=e||" ",e=e.substr(0,1),t.length<r?e.repeat(r-t.length)+t:t},t.prototype.extend=function(){var t,r,e,n,s,i,a;for(i=arguments[0],t=2<=arguments.length?[].slice.call(arguments,1):[],r=0,n=t.length;n>r;r++){s=t[r];for(e in s)a=s[e],null!=a&&(i[e]=a)}return i},t.prototype.append=function(t,r){return document.querySelector(t)&&document.querySelector(t).insertAdjacentHTML("beforeend",r),this},t.prototype.isArray=Array.isArray||function(t){return"[object Array]"===Object.prototype.toString.call(t)},t.prototype.isNumeric=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},t}();




var minValue = $('input#min-value').val().trim(),
  maxValue = $('input#max-value').val().trim(),
  mww = $('input[name="mww"]:checked').val(),
  mwl = $('input[name="mwl"]:checked').val(),
  mlz = $('input[name="mlz"]:checked').val(),
  verbose = $('input[name="verbose"]:checked').val();

RegNumericRange(minValue, maxValue, {
MatchWholeWord: mww ? true : false,
MatchWholeLine: mwl ? true : false,
MatchLeadingZero: mlz ? true : false,
showProcess: verbose ? true : false
}).generate(function(result){
  $('#loader').hide();
  if(result.success){
      $('#message').empty();
      $('#result textarea').val(result.data.pattern);
      if(verbose){
          var list = '';
          for(i in result.data.process){
              list += '<li class="title">'+result.data.process[i].title+'</li>';
              for(a in result.data.process[i].steps){
                list += '<li class="step">'+result.data.process[i].steps[a]+'</li>';
              }
          }
          var wrapperHeight = $(window).innerHeight() - 83;
          $('#console .console-wrapper').css('height', wrapperHeight);
          $('#console ul').html(list);
      }
  }else{
      $('#message').html('<div class="error">'+result.message+'</div>');
  }
});