<?php include('_mod_security.php'); ?>
<?php
	function update_concierge_nycahc(int $concierge_id = 0, string $first_name, string $last_name, string $email = NULL) {
		global $db;
		$sql = "UPDATE concierges SET " . sql_set_update() . ", nycahc_member = 1";
		if (!empty($email)) :
			$sql .= ", email_3 = {$email}";
		endif;
		$sql .= " WHERE concierge_id = {$concierge_id} ";
		//echo '<br>SQL: ' . $sql;
		//return;
		try {
			$db->query($sql);
		} catch(PDOException $ex) {
			die('Database Error! '.$ex->getMessage().' === '.$sql.' === ');
		}
		echo '<p>UPDATED: ';
		echo 'ID: ' . $concierge_id . '&nbsp;&nbsp; ';
		echo 'First Name: ' . $first_name . '&nbsp;&nbsp; ';
		echo 'Last Name: ' . $last_name . '&nbsp;&nbsp; ';
		echo 'Email: ' . $email . '&nbsp;&nbsp; ';
		echo '</p>';
	}

	function insert_concierge_nycahc(string $first_name, string $last_name, string $email = NULL) {
		global $db;
		$sql = "
			INSERT INTO concierges SET " . sql_set_create() . sql_set_update() . ",
				first_name = {$first_name},
				last_name = {$last_name},
				hotel_id = 0,
				title = 'Concierge',
				nycahc_member = 1
		";
		if (!empty($email)) :
			$sql .= ", primary_email = {$email}";
		endif;
		//echo '<br>SQL: ' . $sql;
		//return;
		try {
			$db->query($sql);
			$last_id = $db->lastInsertId();
		} catch(PDOException $ex) {
			die('Database Error! '.$ex->getMessage().' === '.$sql.' === ');
		}
		echo '<p>ADDED: ';
		echo 'ID: ' . $last_id . '&nbsp;&nbsp; ';
		echo 'First Name: ' . $first_name . '&nbsp;&nbsp; ';
		echo 'Last Name: ' . $last_name . '&nbsp;&nbsp; ';
		echo 'Email: ' . $email . '&nbsp;&nbsp; ';
		echo '</p>';
	}

	//var_dump($_POST);
	//var_dump($_GET);
	$err_flag = false;
	$validate_function = '';
	if ($_POST['submitted'] == 1) :
		//var_dump($_FILES);
		if (!empty($_FILES['import_file']['name'])) :
			$uploaddir = APP_UPLOAD_DIR.'/hoteldb/data_import/'.date('Y_m_d_H_i_s');
			if (!is_dir($uploaddir)) :
				//echo 'trying to make directory';
				mkdir($uploaddir, 0777, true);
			endif;
			$uploadfile = $uploaddir.'/'.date("Ymd_His").'_'.basename($_FILES['import_file']['name']);
			if (move_uploaded_file($_FILES['import_file']['tmp_name'], $uploadfile)) :
				//echo 'File upload successful!';
				//require_once dirname(__FILE__) . '/../vendor_classes/PHPExcel/IOFactory.php';
				$file_type = strtoupper(\PhpOffice\PhpSpreadsheet\IOFactory::identify($uploadfile));
				if (substr($file_type,0,5) == 'EXCEL' || $file_type == 'CSV') :
					$objPHPExcel = \PhpOffice\PhpSpreadsheet\IOFactory::load($uploadfile);
					$import_sheet_data = $objPHPExcel->getActiveSheet()->toArray(null,true,true,true);
					//var_dump($import_sheet_data);
					if (count($import_sheet_data) <= 1 && count($import_sheet_data[1]) <= 1) :
						$err_flag = true;
						$form_message = "File does not appear to contain valid import data! &nbsp;Please select a valid Excel file to import.";
					else :
						if ($_POST['first_row_field_names'] == '1') :
							$r_start = 2;
						else :
							$r_start = 1;
						endif;
						for ($r = $r_start; $r <= count($import_sheet_data); $r++) :
							$email = $db->quote(trim(strip_tags($import_sheet_data[$r]['A'])));
							$first_name = $db->quote(trim(strip_tags($import_sheet_data[$r]['B'])));
							$last_name = $db->quote(trim(strip_tags($import_sheet_data[$r]['C'])));

							//*********** Check by email **********
							$sql = "
								SELECT concierge_id FROM concierges WHERE
									primary_email = {$email} OR
									secondary_email = {$email} OR
									email_3 = {$email} OR
									email_4 = {$email}
								ORDER BY update_date DESC
							";
							$result = $db->query($sql) or die('Database Error!');
							if ($result->rowCount() > 0) :
								$row = $result->fetch(PDO::FETCH_OBJ);
								$concierge_id = $row->concierge_id;
								update_concierge_nycahc($concierge_id, $first_name, $last_name,);
								continue;
							endif;

							//*********** Check by name **********
							
							$sql = "
								SELECT concierge_id FROM concierges WHERE
									first_name = {$first_name} AND
									last_name = {$last_name}
								ORDER BY update_date DESC
							";
							$result = $db->query($sql) or die('Database Error!');
							if ($result->rowCount() > 0) :
								$row = $result->fetch(PDO::FETCH_OBJ);
								$concierge_id = $row->concierge_id;
								update_concierge_nycahc($concierge_id, $first_name, $last_name, $email);
								continue;
							endif;

							//*********** No match, insert new concierge record *******
							insert_concierge_nycahc($first_name, $last_name, $email);

						endfor;
					endif;
				else :
					$err_flag = true;
					$form_message = "File is invalid! &nbsp;Please select a valid Excel<sup>&reg;</sup> file to import.";
				endif;
			else :
				$err_flag = true;
				$form_message = "File upload failed! &nbsp;Please select a valid Excel<sup>&reg;</sup> file to import.";
			endif;
		else :
			$err_flag = true;
			$form_message = "Please specify import file.";
		endif;
	endif;
?>

<script>
	var active_tab = '';

	$(document).ready(function()	
	{
		//switch_tab('<?php echo $active_tab; ?>');
		$("#tab_content_general").show();
	});
</script>

<h1>Data Load - NYCAHC</h1>
<?php echo form_message($form_message); ?>

<form name="frm_import" id="frm_import" method="post" action="" enctype="multipart/form-data" target="" >
	<input name="submitted" type="hidden" value="1" />
	<input name="active_tab" id="active_tab" type="hidden" value="general" />
	<div class="cleardiv">
		&nbsp;
	</div>
	<div class="tab_content" id="tab_content_general" style="display:block; position:relative;">
		<div class="form_header">
			Import File Selection 
		</div>
		Select Excel&reg; file to import: &nbsp;
		<input type="file" name="import_file" /><br /><br />
		<input type="checkbox" name="first_row_field_names" value="1" /> First row contains field names
	</div>
	<!-- -------------------------------------------------------------------------------------------------------------- -->
	<div class="form_strip">
		<input type="submit" value="Submit" />
		&nbsp;&nbsp;
		<input type="button" value="Cancel" onclick="window.location.href = 'index.php?IX=hotels';" />
	</div>
</form>