$(document).ready(function () {
  	
    $('head').append('<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/base/jquery-ui.css" type="text/css" />');
  	
    $('.cf-table-block').on('blur change', 'input', sumtotal);
  	$('.cf-table-block').on('blur change', 'input', mealtotal);
  	$(document).on('click', '.form-del-field', sumtotal);
  	$(document).on('click', '.form-del-field', mealtotal);
  
  	$('.subtotalreadonly input').attr('readonly', true);
  	$('.totalreadonly input').attr('readonly', true);
  
  	$('.advanceamount').on('change', 'input', balancetotal); 	

  
  	function autofill() {      
    	$('.autofill').trigger('click');
  	}
  	
   $('#q170').change(autofill);  
  
  	var d = new Date();
  	var month_name=new Array(12);
month_name[0]="January"
month_name[1]="February"
month_name[2]="March"
month_name[3]="April"
month_name[4]="May"
month_name[5]="June"
month_name[6]="July"
month_name[7]="August"
month_name[8]="September"
month_name[9]="October"
month_name[10]="November"
month_name[11]="December"

	var currmonth = month_name[d.getMonth()];
  var curryear = d.getFullYear();  
  
  	if($('.month input').val()=="")
    {
		$('.month input').val(currmonth+" "+curryear);
    }
  
  
    function sumtotal() {
    
        var sum = 0;
        var bf = 0;     
        var lunch = 0, dinner = 0, hotel = 0 , mileageamount = 0;
        var taxis =0, travel =0, misc =0, mileage = 0,rowTotal=0,mealTotal=0, totalsubtotal=0, finaltotal= 0;
      	var isPcard = 0;
      
        $('.cf-table-block tbody tr').each(function () {
          var s1=0,s2=0,s3=0,s4=0,s5=0,s6=0,s7=0, s8=0;
          
          $(this).find('.breakfast input').each(function () {
             	s1 = parseNumber($(this).val());
                bf += parseNumber($(this).val());
             $('.bfsubtotal input').val(bf.toFixed(2));
            });
          
          $(this).find('.lunch input').each(function () {
             	s2 = parseNumber($(this).val());
                lunch += parseNumber($(this).val());
            $('.lunchsubtotal input').val(lunch.toFixed(2));
            });
          
          $(this).find('.dinner input').each(function () {
            	s3 = parseNumber($(this).val());
                dinner += parseNumber($(this).val());
            $('.dinnersubtotal input').val(dinner.toFixed(2));
            });
          
          $(this).find('.hotel input').each(function () {
            	s4 = parseNumber($(this).val());
                hotel += parseNumber($(this).val());
            $('.hotelsubtotal input').val(hotel.toFixed(2));
            });
          
          $(this).find('.taxis input').each(function () {
                s5 =parseNumber($(this).val());
                taxis += parseNumber($(this).val());
            $('.taxissubtotal input').val(taxis.toFixed(2));
            });
          
          $(this).find('.travel input').each(function () {
            	s6 = parseNumber($(this).val());
                travel += parseNumber($(this).val());
            $('.travelsubtotal input').val(travel.toFixed(2));
            });
          
          $(this).find('.misc input').each(function () {
           
            	s7 = parseNumber($(this).val());
                misc += parseNumber($(this).val());
            $('.miscsubtotal input').val(misc.toFixed(2));
            });  
          
          $(this).find('.mileage input').each(function () {
            
            	s8 = parseNumber($(this).val());            	
                mileage += parseNumber($(this).val());
            	mileageamount = (mileage * 0.565);
             $('.mileagesubtotal input').val(mileageamount.toFixed(2));
            });          
          
          
         	rowTotal = s1 + s2 + s3 + s4 + s5 +  s6 + s7 + ( s8 * 0.565);
          
            $(this).find('.rowTotal input').val(rowTotal.toFixed(2));           
          
            mealTotal = s1+s2+s3;
          
          	$(this).find('.meal input').val(mealTotal.toFixed(2)); 
        	
                     
            $(this).find('.rowTotal input').each(function () {
                totalsubtotal += parseNumber($(this).val());
           	$('.totalsubtotal input').val(totalsubtotal.toFixed(2));
           });    
                         
     		
          var bfpcard = 0,lunchpcard = 0, dinnerpcard = 0, hotelpcard = 0, taxispcard = 0, travelpcard = 0,miscpcard = 0;
          bfpcard =  parseNumber($('.bfpcard input').val());
          lunchpcard =  parseNumber($('.lunchpcard input').val());
          dinnerpcard =  parseNumber($('.dinnerpcard input').val());
          hotelpcard =  parseNumber($('.hotelpcard input').val());
          taxispcard =  parseNumber($('.taxispcard input').val())
          travelpcard =  parseNumber($('.travelpcard input').val());
      	  miscpcard =  parseNumber($('.miscpcard input').val());
          
          if(bfpcard > 0||lunchpcard >0||dinnerpcard>0||hotelpcard>0||taxispcard>0||travelpcard>0||miscpcard>0)
          {
            isPcard = 1;
          }
        
          var pcardtotal = bfpcard + lunchpcard + dinnerpcard + hotelpcard + taxispcard + travelpcard + miscpcard;
          
          $(this).find('.totalpcard input').val(pcardtotal.toFixed(2));          
    
          finaltotal = totalsubtotal - pcardtotal
          $('.bftotal input').val((bf - bfpcard).toFixed(2));
          $('.lunchtotal input').val((lunch -lunchpcard).toFixed(2));
          $('.dinnertotal input').val((dinner -dinnerpcard).toFixed(2));
          $('.hoteltotal input').val((hotel - hotelpcard).toFixed(2));
          $('.taxistotal input').val((taxis - taxispcard).toFixed(2));
          $('.traveltotal input').val((travel - travelpcard).toFixed(2));
          $('.misctotal input').val((misc - miscpcard).toFixed(2));
          $('.mileagetotal input').val(mileageamount.toFixed(2));
          $('.finaltotal input').val (finaltotal.toFixed(2));     
          
          $('.allowableexpense input').val(finaltotal.toFixed(2));         
          $('.balanceemployee input').val(finaltotal.toFixed(2));   
                  
          $('#q197 input').val(isPcard);
        });   
      
    }
 
  
  function balancetotal() {
    
    var expense = parseNumber($('.allowableexpense input').val());
    var advance = parseNumber($('.advanceamount input').val());      
      
      	if(advance > 0)
        {
      		if(advance > expense)
        	{	
              
              	$('.balanceemployee input').val('');
      			$('.balance input').val((advance -  expense).toFixed(2));

           	}
      		else 
            {
              	$('.balance input').val('');
          		$('.balanceemployee input').val((expense - advance).toFixed(2));
            }
    	}
    	 
    else if(advance == 0 || advance == null || advance == '') 
    	{
           var exp = parseNumber($('.allowableexpense input').val());
      		$('.balanceemployee input').val(exp.toFixed(2));
      		$('.balance input').val('');
    	}    
  }
  
  function mealtotal() {
    var meal = 0, num=0;
    $('.meal input').each(function() {
      meal += parseNumber($(this).val());
      if(parseNumber($(this).val()) > 0)
         {
        	 num += 1;
         }
    });
    meal = meal/num;
    $('.avg input').val(meal.toFixed(2));
  }
                            
    function parseNumber(n) {
        var f = parseFloat(n); //Convert to float number.
       return isNaN(f) ? 0 : f; //treat invalid input as 0;
   }
  

  
  });