<?php
require_once("include/globals.php");

if (SessionActive() != 1 || ! UserLoggedIn()) {
   header("Location: /");
   exit();
}



//
// Process all actions to list and edit records
//
$CurrentTable = "hotlunch_schedules_discounts";
$DeleteField  = "menu_group,order_quantity,discount_percentage";
$dSeparator   = "<br>";
$FormFile     = "hotlunch_schedules_discounts.form.php";
$TitleText    = getLanguageText('TEXT-SCHEDULE-DISCOUNTS');
$OrderBy      = "menu_date asc";

// Start the template and output buffering
startTemplate();
$templatePageTitle = $TitleText;


// Ensure that only valid user types have access to this module
$AllowedUserTypes = array('SuperUser','System Administrator','Schedule Team','Application Administrator');
if (checkPermission($AllowedUserTypes) != 1) {
   $error_message = getLanguageText('ERRORMSG-ACCESS-DENIED');
   include "form.messages.php";
   include "hotlunch_reports.menu.php";
   endTemplate();
   exit();
}


if (array_key_exists('schedule_num',$_GET)) $schedule_num = intval($_GET['schedule_num']);
if (array_key_exists('schedule_num',$_POST)) $schedule_num = intval($_POST['schedule_num']);

// Check if this is a valid schedule
$swhere = "";
if ($_SESSION['UserInfo']['type'] == 'Supplier') $swhere = " and supplier_num = " . $_SESSION['UserInfo']['supplier_num'];
$query = "select * from hotlunch_schedules " .
         "where record_num = $schedule_num " .
         "and school_num = $school_num $swhere";
$results = db_query($query);

if (db_num_rows($results) == 0) {
   $error_message = getLanguageText('ERRORMSG-INVALID-SCHEDULE-NUM');
   include "form.messages.php";
   include "hotlunch_reports.menu.php";
   endTemplate();
   exit();
}

$hotlunch_schedule = db_fetch_array($results);
$templatePageTitle .= " - " . $hotlunch_schedule['schedule_name'];


// If this is a ScheduleTeam user check if they have permission to access this schedule
if (in_array($_SESSION['UserInfo']['type'],array('Schedule Team','Schedule Volunteer'))) {
   $userNum = intval($_SESSION['UserInfo']['record_num']);
   $access = db_getVal("SELECT count(*) FROM hotlunch_schedules_people WHERE school_num = $school_num AND schedule_num = $schedule_num AND user_num = $userNum");

   if (!$access || $access == 0) {
      $error_message = getLanguageText('ERRORMSG-NO-SCHEDULE-ACCESS');
      include "form.messages.php";
      include "hotlunch_reports.menu.php";
      endTemplate();
      exit();
   }
}



$scriptName = str_replace("/m/data1/app.hotlunches.net/","",__FILE__);
echo("<!-- $scriptName -->\n\n");


if (array_key_exists('naction',$_GET)) $naction = $_GET['naction'];
if (array_key_exists('naction',$_POST)) $naction = $_POST['naction'];



switch (strtolower($naction)) {
   case "add":
      $next_naction = "insert";
      $active = 'Y';

      include $FormFile;
      break;

   case "insert":
      extract($_POST);

      // Insert primary record
      $table = new Table("$CurrentTable");
      $query = $table->BuildInsert();
      db_query($query);

      $form_message = getLanguageText('RECORD-INSERTED-MSG');
      $action = "$action&schedule_num=$schedule_num";
      $naction = 'list';
      header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message) . "&error_message=" . urlencode($error_message));
      exit();

   case "edit":
      $next_naction = "update";

      // Get current record
      $record_num = intval($_GET['record_num']);
      $query = "select * from $CurrentTable where record_num = $record_num";
      $results = db_query($query);
      if (db_num_rows($results) == 1) {
         $row = db_fetch_array($results);
         extract($row);
         include $FormFile;
      }
      else {
         $error_message = getLanguageText('ERRORMSG-NOT-FOUND');
         $action = "$action&schedule_num=$schedule_num";
         $naction = 'list';
         header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message) . "&error_message=" . urlencode($error_message));
         exit();
      }
      break;

   case "update":
      extract($_POST);

      // Update the menu date record
      $table = new Table("$CurrentTable");
      $query = $table->BuildUpdate();
      db_query($query);

      $form_message = getLanguageText('RECORD-UPDATED-MSG');
      $action = "$action&schedule_num=$schedule_num";
      $naction = "list";
      header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message) . "&error_message=" . urlencode($error_message));
      exit();

   case "delete":
      $record_num = intval($_GET['record_num']);

      $query = "select * from $CurrentTable where record_num = $record_num";
      $results = db_query($query);
      if (db_num_rows($results) == 1) {
         $row = db_fetch_array($results);
         extract($row);

         $dFields = explode(",",$DeleteField);
         $dTitle = "$TitleText ";
         for ($i = 0; $i < count($dFields); $i++) {
            if ($i) $dTitle .= $dSeparator;
            $dTitle .= $row[$dFields[$i]];
         }

         $dTitle .= "<br><br>" . getLanguageText('MSG-DELETE-ALL-DATES');

         $HiddenFields = "   <input type='hidden' name='schedule_num' value='$schedule_num'>";
         include "delete.form.php";
      }
      else {
         $error_message = getLanguageText('ERRORMSG-NOT-FOUND');
         $action = "$action&schedule_num=$schedule_num";
         $naction = 'list';
         header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message) . "&error_message=" . urlencode($error_message));
         exit();
      }
      break;

   case "delete-confirmed":
      $record_num = intval($_GET['record_num']);

      // Delete the current record
      $query = "delete from $CurrentTable where record_num = $record_num";
      db_query($query);

      $form_message = getLanguageText('RECORD-DELETED-MSG');
      $action = "$action&schedule_num=$schedule_num";
      $naction = "list";
      header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message) . "&error_message=" . urlencode($error_message));
      exit();

   default:
      $naction = "list";
      break;
}


//
// List all records if naction is "list"
//
if ($naction == "list") {

   $scriptName = str_replace("/m/data1/app.hotlunches.net/","",__FILE__);
   include "help.docs.php";

   $columnHeaders = array(getLanguageText('TEXT-MENU-GROUP'),
                          getLanguageText('TEXT-QUANTITY'),
                          getLanguageText('TEXT-DISCOUNT'),
                          getLanguageText('TEXT-AMOUNT'),
                          getLanguageText('TEXT-EXPIRY-DATE'));
   $columnAlign = array('center','center','center','center');

   $query = "select menu_group,order_quantity,concat(discount_percentage,'%'),concat('$currencySymbol',discount_amount),expiry_date,record_num " .
            "from hotlunch_schedules_discounts " .
            "where school_num = $school_num " .
            "and schedule_num = $schedule_num " .
            "order by menu_group,order_quantity";
   $results = db_query($query);

   $message_width = $default_data_width;
   include "form.messages.php";

   $action = "$action&schedule_num=$schedule_num";
   listData($results,$columnHeaders,$action,array(),'Y',$columnAlign);
}

include "hotlunch_reports.menu.php";

endTemplate();
?>