<?php require('_mod_security.php'); ?>
<?php
	$sql = '';
	switch ($_GET['func']):
		case 'grid' :
			require_once('classes/lcs_db_grid.php');
			$dbg = new lcs_db_grid;
			$dbg->start_header_section();
			$dbg->start_header();
			$dbg->add_column(['label' => 'Name', 'dbcol' => 'c.name', 'width' => '175px']);
			$dbg->add_column(['label' => 'Slug', 'dbcol' => 'c.slug', 'width' => '150px']);
			$dbg->add_column(['label' => 'Description', 'dbcol' => 'c.description', 'width' => '175px']);
			$dbg->add_column(['label' => 'Fut. Events', 'dbcol' => 'event_count', 'width' => '125px', 'searchable' => false]);
			$dbg->add_column(['label' => 'Active', 'dbcol' => 'c.active', 'width' => '80px', 'filter' => true]);
			$dbg->add_column(['label' => 'Inactivate', 'sortable' => false, 'searchable' => false, 'width' => '65px', 'align' => 'center', 'update' => true]);
			$dbg->add_column(['label' => 'Delete', 'sortable' => false, 'searchable' => false, 'width' => '65px', 'align' => 'center', 'update' => true]);
			$dbg->end_header();
			$dbg->end_header_section();
			$sql = "SELECT c.*, (CASE c.active WHEN 0 THEN 'Inactive' WHEN 1 THEN 'Active' END) AS c_status, COUNT(ec2.id) AS event_count FROM categories c 
					LEFT JOIN (
						SELECT e.id, ec.category_id FROM
						events_categories ec  
						JOIN events e ON (e.id = ec.event_id AND e.start_time_local > NOW()) 
					) ec2  ON (ec2.category_id = c.id) 
					WHERE ".$dbg->search_spec()." ".$_GET['parm1']." ".$_GET['parm2']." ".$_GET['parm3']."
					GROUP BY c.id 
					ORDER BY ".$dbg->sort_spec();
			//error_log(PHP_EOL . ' === '.$sql.' === ' . PHP_EOL);
			$xls_sql = $sql;
			$xls_sql_encoded = xls_sql_encrypt($xls_sql);
			$result = $db->query($sql) or die('Database Error!');
			$dbg->start_data_section();
			if ($result->rowCount() > 0) :
				while ($row = $result->fetch(PDO::FETCH_OBJ)) :
					$dbg->start_row();
					$dbg->add_cell('<a href="index.php?IX='.$_GET['ix_form'].'&id='.$row->id.'" >'.$row->name.'</a>');
					$dbg->add_cell($row->slug);
					$dbg->add_cell($row->description);
					$dbg->add_cell($row->event_count);
					$dbg->add_cell($row->c_status);
					if ($row->active == 1) :
						$dbg->add_cell('<a href="javascript:confirm_inactivate(\'Are you sure?\', \''.$row->id.'\', \''.$_GET['div'].'\');"><img src="img/inactivate_icon.png" style="border:none;" /></a>');
					else :
						$dbg->add_cell('');
					endif;
					$dbg->add_cell('<a href="javascript:confirm_delete(\'Are you sure? This action cannot be reversed.\', \''.$row->id.'\', \''.$_GET['div'].'\');"><img src="img/delete_icon.gif" style="border:none;" /></a>');
					$dbg->end_row();
				endwhile;
			else :
				$dbg->start_row();
				$dbg->add_cell('No records found');
				$dbg->end_row();
			endif;
			$dbg->end_data_section();
			echo json_encode(['row_count' => $result->rowCount(), 'html' => $dbg->get_html(), 'xls_sql' => $xls_sql_encoded, 'extra_data'=> '']);
			return;
			break;
		case 'delete' :
			$sql = "DELETE FROM categories WHERE id = ".nz(trim($_GET['id']), '0')." ";
			$db->query($sql) or die(json_encode(['result' => 'Database Error!']));
			$sql = "DELETE FROM events_categories WHERE category_id = ".nz(trim($_GET['id']), '0');
			$db->query($sql) or die(json_encode(['result' => 'Database Error!']));
			$msg = 'Success';
			echo json_encode(['result' => $msg]);
			return;
			break;
		case 'inactivate' :
			$sql = "UPDATE categories SET active = 0 WHERE id = ".nz(trim($_GET['id']), '0')." ";
			$db->query($sql) or die(json_encode(['result' => 'Database Error!']));
			$msg = 'Success';
			echo json_encode(['result' => $msg]);
			return;
			break;
	endswitch;
?>