'use strict';
/**
 Created by: Jaypee Tanio
 Date Created: Jun 16, 2013
 Modified by: Ella Tose
 Last Modified: Feb 14, 2014
 */


var currentDate;

function GetDate(d,m,y)
{
    currentDate = y+'-'+m+'-'+d;
};

$('document').ready(function() {

/*---------------------------------------------------------------------------------------------
 Loading of previous data. Get the previous date with existing data through PreviousData.php
 Same Shedule.ph passed to load on the controls with extra parameter 'prev' to indicate that
 data is from previous schedule.
 ----------------------------------------------------------------------------------------------*/

$('#LoadPrev').click(function() {
    $.ajax({
         type:"POST",
         cache: false,
         url: "Transaction/PreviousData.php",
         data: "SelectedDay="+currentDate,
         success: function(data) {
             var obj = $.parseJSON(data);
             $('#Scheduling').load('Module/Scheduling.php?days='+obj+'&prev=true');
         }
    });
});

/*---------------------------------------------------------------------------------------------
 Savng and updating of schedule. Data array is generated from the current table to be submitted
 to saveSchedule.php for the execution of queries. 
 ----------------------------------------------------------------------------------------------*/

$('#save').click(function(){
      var Gdate = currentDate;
      var data = new Array();
      var count = 0;
      $('.datalisting').each(function() {
          var get_seq = 0;
	  var get_time = $(this).find(".time").val();
          var countchild = $(this).find(".tr").length;
          data[count] = new Array();
          $(this).find(".tr").each(function() {
               var get_measure   = $(this).find(".measure").val();		
	       var get_source    = $(this).find(".source").val();		
               var get_selected  = $(this).find(".selected").val();
               if(get_source != null && get_source != null && get_selected != null) {
                   data[count][get_seq] = new Array();
                   data[count][get_seq].push(get_time);
                   data[count][get_seq].push(get_seq);
                   data[count][get_seq].push(get_selected);
                   data[count][get_seq].push(get_source);
                   data[count][get_seq].push(get_measure);
                   get_seq++;
               }
          });
          if(get_time != null) {
              count++;
          }
      }); 
      if($('#save').val()=='SAVE')
{
          SaveData(data, Gdate, "save");
      }
else {
          SaveData(data, Gdate, "update");
      }
});
});

function SaveData(data, date, trans) {
    $.ajax({
         type:"POST",
         cache: false,
         url: "Transaction/saveSchedule.php",
         data: "Data="+JSON.stringify(data)+"&Date="+date,
         success: function(result) {
             if(trans == "save") {
                 alert("New schedule successfully saved.");
             } else {
                 alert("Schedule successfully updated.");
             }
         }
    });
};