<?php 
include('includes/config/config.php');
error_reporting(E_ERROR | E_PARSE);
$business_unit = $_REQUEST['business_unit'];
$sub_business_unit = $_REQUEST['sub_business_unit'];
$section_name = $_REQUEST['section_name'];
$sub_section_name = $_REQUEST['sub_section_name'];


$qry_bu ="";
if(isset($business_unit) && $business_unit!=''){
	$qry_bu.=" and bu_id ='".$business_unit."' ";
}

if(isset($sub_business_unit) && $sub_business_unit!=''){
	$qry_bu.=" and sbu_id ='".$sub_business_unit."' ";
}

if(isset($section_name) && $section_name!=''){
	$qry_bu.=" and section_id ='".$section_name."' ";
}

if(isset($sub_section_name) && $sub_section_name!=''){
	$qry_bu.=" and sub_section_id ='".$sub_section_name."' ";
}

$i=0;
$record =array();

	
	$query="SELECT count(*) as total FROM employee where emp_habit is null ";
               
	if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}
      
	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
		
			
			$record[$i]['key'] ='None';
            $record[$i]['total'] =$row['total'];
			$i++;
        }
    }
	
	$query="SELECT count(*) as total FROM employee where emp_habit='1' ";
                     
		if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}

	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
			
			$record[$i]['key'] ='Only Smoking';
            $record[$i]['total'] =$row['total'];
			
         	$i++;
        }
    }
	
	$query="SELECT count(*) as total FROM employee where emp_habit='2' ";
                     
		if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}

	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
            
			$record[$i]['key'] ='Only Alcohol';
           $record[$i]['total'] =$row['total'];
				$i++;
        }
    }
	
	 $query="SELECT count(*) as total FROM employee where  emp_habit='3' ";
                     
		if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}

	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
          
			$record[$i]['key'] ='Only Tobacco';
             $record[$i]['total'] =$row['total'];
				$i++;
        }
    }
	
	$query="SELECT count(*) as total FROM employee where emp_habit='1,3'";
                     
	if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}

	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
           
			$record[$i]['key'] ='Tobacco+Smoking';
             $record[$i]['total'] =$row['total'];
				$i++;
        }
    }
	$query="SELECT count(*) as total FROM employee where emp_habit='2,3'";
                     
	if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}

	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
          
			$record[$i]['key'] ='Alcohol+Tobacco';
           $record[$i]['total'] =$row['total'];
				$i++;
        }
    }
	$query="SELECT count(*) as total FROM employee where emp_habit='1,2'";
                     
	if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}

	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
           
			
		   $record[$i]['key'] ='Alcohol+Smoking';
           $record[$i]['total'] =$row['total'];
				$i++;
        }
    }
	$query="SELECT count(*) as total FROM employee where emp_habit='1,2,3'";
                     
	if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}

	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
           
			
		   $record[$i]['key'] ='Alcohol+Tobacco+Smoking';
           $record[$i]['total'] =$row['total'];
				$i++;
        }
    }

	$query="SELECT count(*) as total FROM employee ";
	$qry_bu=preg_replace('/and/', 'where', $qry_bu, 1);
	//echo $query.$qry_bu;
	if (!$result = @mysqli_query($conn,$query.$qry_bu)) {
				die(mysqli_error($conn));
	}

	if(mysqli_num_rows($result) > 0) {
        if ($row = mysqli_fetch_assoc($result)) {
            $data['total_count'] = $row['total'];
        }
    }
	$data1=array('total_count'=>$data['total_count'],'data'=>$record);
	
 echo json_encode($data1);
?>