/*********************************************************************************
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2012 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 ********************************************************************************/


//grid functions

var grid2, grid3, grid4, grid3F,grid4F;
var add_all_fields = SUGAR.language.get('app_strings', 'LBL_ADD_ALL_LEAD_FIELDS');
var remove_all_fields = SUGAR.language.get('app_strings', 'LBL_REMOVE_ALL_LEAD_FIELDS');

function addGrids(form_name) {
    //check if any vals selected in grid3 and grid4
    // if none then prompt for validation
    //alert(check_form('WebToLeadCreation'));
  if(!check_form('WebToLeadCreation')){
  	  return false;
  	//stop
  }        
   else{
 	  grid3 = SUGAR_GRID_grid1;
      grid4 = SUGAR_GRID_grid2;   	
      var webFormDiv = document.getElementById('webformfields');         
      //add columns to webformfields div          
      addCols(grid3,'colsFirst',webFormDiv);
      addCols(grid4,'colsSecond',webFormDiv);  
      return true;           
  }      	                                       	  //return check_form(form_name);	
}
function checkFields(REQUIRED_LEAD_FIELDS,LEAD_SELECT_FIELDS){
     grid2 = SUGAR_GRID_grid0;
	 grid3 = SUGAR_GRID_grid1;
	 grid4 = SUGAR_GRID_grid2;
	 //check if all required fields are selected
	 var reqFields = '';
	 for(var i=0; i < grid2.getRecordSet().getLength(); i++){
	 	if(grid2.getRecord(i).getData()[2] != null){	 		
	 		reqFields = reqFields+grid2.getRecord(i).getData()[0]+', ';        
	 	}
	 }
	 if(reqFields){
	 	reqFields = reqFields.substring(0,reqFields.lastIndexOf(','));
     	alert(REQUIRED_LEAD_FIELDS+' '+reqFields);  
     	return false;   	
     }
	 else if(grid3.getRecordSet().getLength()==1 && grid4.getRecordSet().getLength()==1){        
       alert(LEAD_SELECT_FIELDS);
       return false;
      }           
     else{
       return true;
     }    
}

function askLeadQ(direction,REQUIRED_LEAD_FIELDS,LEAD_SELECT_FIELDS){                
    //change current step value to that of the step being navigated to
    if(direction == 'back'){
       var grid_Div = document.getElementById('grid_Div');
       var lead_Div = document.getElementById('lead_queries_Div');
	  	grid_Div.style.display='block';
        lead_Div.style.display='none';
    }
    
    if(direction == 'next'){
      if(!checkFields(REQUIRED_LEAD_FIELDS,LEAD_SELECT_FIELDS)){
       	  return false;
       }
      else{
       var lead_Div = document.getElementById('lead_queries_Div');
       var grid_Div = document.getElementById('grid_Div');
       lead_Div.style.display='block';
       grid_Div.style.display='none';
       } 
    }    
}
 function campaignPopulated(){
    var camp_populated = document.getElementById('campaign_id');
    if(camp_populated.value == 0){ 
      return true;
     };
    return true; 
  }
 
 function selectFields(indexes,grid){
 	var retStr='';
   	for(var i=0;i<indexes.length;i++){
   		retStr=retStr+grid.getRow(indexes[i]).childNodes[0].childNodes[0].innerHTML+','+'\n';
   		retStr=retStr+'\n';
   	}
   	return retStr.substring(0,retStr.lastIndexOf(','));
 }
//            grid4.render();

function displayAddRemoveDragButtons(Add_All_Fields,Remove_All_Fields){
    var addRemove = document.getElementById("lead_add_remove_button");    
    if(grid2.getRecordSet().getLength() ==0) {
    addRemove.setAttribute('value',Remove_All_Fields);	
     addRemove.setAttribute('title',Remove_All_Fields);	
    }
    else if(grid3.getRecordSet().getLength() ==0 && grid4.getRecordSet().getLength() ==0){
      addRemove.setAttribute('value',Add_All_Fields);	
     addRemove.setAttribute('title',Add_All_Fields);		
   }	
}

function displayAddRemoveButtons(Add_All_Fields,Remove_All_Fields){
    var addRemove = document.getElementById("lead_add_remove_button");    
    if(grid2.getRecordSet().getLength() > 1) {
        addRemove.setAttribute('value',Add_All_Fields);	
        addRemove.setAttribute('title',Add_All_Fields);		
    }
    else{
        addRemove.setAttribute('value',Remove_All_Fields);	
        addRemove.setAttribute('title',Remove_All_Fields);		
    }	
}
function dragDropAllFields(Add_All_Fields, Remove_All_Fields){
   //set the grids to the SUGAR_GRID grids
   
   grid2 = SUGAR_GRID_grid0;
   grid3 = SUGAR_GRID_grid1;
   grid4 = SUGAR_GRID_grid2;
   //move from main grid to columns 1&2
   var addRemove = document.getElementById("lead_add_remove_button");   
   var availibleSet = grid2.getRecordSet();
   var availibleCount = availibleSet.getLength() ;
   if(addRemove.value == Add_All_Fields && availibleCount > 1) { //Contains more than the empty node
     for(var i=0; i < availibleCount; i++){
    	if(i%2 ==0 && availibleSet.getRecord(i).getData()[0] != " "){
        	grid3.addRow(availibleSet.getRecord(i).getData(),  (i / 2));      
        }
        if(i%2 ==1 && availibleSet.getRecord(i).getData()[0] != " "){
        	grid4.addRow(availibleSet.getRecord(i).getData(), ((i - 1) / 2));          
        }   		           	                  	
   	 }
     for (i = availibleCount - 1; i >= 0; i--) {
    	 if(grid2.getRecord(i) != null && grid2.getRecord(i).getData()[0] != " ") {
    		 grid2.deleteRow(i);
    	 }
     }
   }        
   else if(addRemove.value==Remove_All_Fields){ //move back to the main grid if grid is empty and columns populated
   	   var count =0;
       if(grid3.getRecordSet().getLength() >= grid4.getRecordSet().getLength()){
           count = grid3.getRecordSet().getLength();
       }
       else{
    	   count = grid4.getRecordSet().getLength();
       }
   	   //put back into grid2 in the same order
   	   for(var i = 0; i < count; i++){
   		   if(grid3.getRecord(i) != null && grid3.getRecord(i).getData()[0] != " "){
   			   grid2.addRow(grid3.getRecord(i).getData(), grid2.getRecordSet().getLength() - 1);              
   		   }
   		   if(grid4.getRecord(i) != null && grid4.getRecord(i).getData()[0] != " "){
   			   grid2.addRow(grid4.getRecord(i).getData(), grid2.getRecordSet().getLength() - 1);              
   		   }
   	   }
   	   for(var i = count - 1; i >= 0; i--){
   		   if(grid4.getRecord(i) != null && grid4.getRecord(i).getData()[0] != " ") {
   			   grid4.deleteRow(i);
   		   }
   		   if(grid3.getRecord(i) != null && grid3.getRecord(i).getData()[0] != " ") {
   			   grid3.deleteRow(i);
   		   }
   	   }
   }
   displayAddRemoveButtons(Add_All_Fields,Remove_All_Fields);
}

 
 function addCols(grid, colsNumber, webFormDiv){
	 for(var i = 0; i < grid.getRecordSet().getLength() - 1; i++){   	
     var selectedEl = grid.getRecord(i).getData()[1];
     var webField = document.createElement('input');
     webField.setAttribute('id', colsNumber+i);    
     webField.setAttribute('name',colsNumber+'[]');    
     webField.setAttribute('type', 'hidden');    
     webField.setAttribute('value',selectedEl);
     webFormDiv.appendChild(webField);             
    } 
 }   
 function editUrl(){     
     var chk_url_elm = document.getElementById("chk_edit_url");     
     if(chk_url_elm.checked==true){      
       var url_elm = document.getElementById("post_url");       
        url_elm.disabled=false;
      }
     if(chk_url_elm.checked==false){
       var url_elm = document.getElementById("post_url");
        url_elm.disabled=true;
      }
 }