<?php
$ValidAccess = 2010;
require_once("include/globals.php");


$moduleName = "ajax.supplierSearch.php";
// startLog($moduleName);

if (SessionActive() != 1 || ! UserLoggedIn()) {
   logExit("Session is not active",$moduleName);
   exit();
}

// Set userType
$userType = "Parent";
if (array_key_exists('type', $_SESSION['UserInfo']) && in_array($_SESSION['UserInfo']['type'],$AllAdminUserTypes)) $userType = "Admin";
if ($userType != 'Admin') return;


// Ensure that only valid user types have access to this module
if ($userType != 'Admin') {
   $error_message = getLanguageText('ERRORMSG-ACCESS-DENIED');
   logExit($error_message);
   exit;
}


// CSRF token validation
include "include/ajax.csrfToken.php";


writeLog(print_r($_GET, true));

// Get search text
$text = trim(strtolower($_GET['term']));
$words = explode(' ',$text);
writeLog("text: $text\n");

// Other parameters
$mode = 'all-schools';
if (array_key_exists('mode', $_GET)) $mode = db_escape_string($_GET['mode']);

$school_where = "";
$copy_where = "AND copy_flag = 'Y' ";
if ($mode == 'current-school') {
   $school_where = "AND suppliers.school_num = $supplier_school_num ";
   $copy_where = "";
}
writeLog("mode: $mode");
writeLog("school_where: $school_where");

$return_data = array();


// Format where clause
$swhere = "";
for ($i = 0; $i < count($words); $i++) {
   $word = db_escape_string($words[$i]);
   $num = 0;
   if (is_numeric($word)) $num = intval($word);
   $swhere .= "AND (school_name LIKE '%$word%' " .
                "OR suppliers.supplier_name LIKE '$word%' " .
                "OR suppliers.city LIKE '$word%' " .
                "OR suppliers.contact_name LIKE '$word%' " .
                "OR suppliers.province LIKE '$word%') ";
}

// Get matching records
$query = "SELECT DISTINCT supplier_name,suppliers.contact_name,suppliers.city,suppliers.province,school_name,suppliers.record_num " .
         "FROM suppliers,schools " .
         "WHERE suppliers.status = 'Active' " .
         "AND suppliers.school_num = schools.record_num " .
         $school_where .
         $copy_where .
         $swhere .
         "ORDER BY supplier_name";
writeLog("query: $query\n");
$results = db_query($query);
$num_records = db_num_rows($results);
writeLog("Num Records: $num_records");

// Format data for return
if ($num_records > 0) {
   writeLog("records: $num_records\n");
   while ($row = db_fetch_assoc($results)) {
      extract($row);
      $name = "$supplier_name, $city, $province - $school_name";
      $return_data[] = array("value" => $name,
                             "supplier_name" => $supplier_name,
                             "supplier_num" => $record_num);
   }
}


writeLog("completed\n");
echo(json_encode($return_data));
return false;

?>