<?php
$ValidAccess = 2010;

require_once("include/globals.php");

// Guarded session handling to avoid warnings and align with other modules
if (session_status() === PHP_SESSION_NONE) {
   if (!empty($sessionName)) {
      session_name($sessionName);
   }
   session_start();
}


//
// Ensure that the user is logged in
//
if (SessionActive() != 1 || !UserLoggedIn()) {
   echo("<br>\n");
   $error_message = getLanguageText('ERRORMSG-INVALID-ACCESS');
   include "form.messages.php";
   exit();
}


// Ensure that only valid user types have access to this module
$AllowedUserTypes = array('SuperUser','System Administrator','Application Administrator','Application Volunteer','Schedule Volunteer','Administration Team');
if (checkPermission($AllowedUserTypes) != 1) {
   echo("<br>\n");
   $error_message = getLanguageText('ERRORMSG-ACCESS-DENIED');
   include "form.messages.php";
   return;
}


// Get parameters to script
if (array_key_exists('schedule_num',$_GET)) $schedule_num = intval($_GET['schedule_num']);

if (!isset($schedule_num)) {
   echo("<br>\n");
   $error_message = getLanguageText('ERRORMSG-INVALID-ACCESS');
   include "form.messages.php";
   return;
}


// Resolve school number if not already defined
if (!isset($school_num)) {
   if (isset($_SESSION['school_num'])) {
      $school_num = intval($_SESSION['school_num']);
   } elseif (isset($school_record['school_num'])) {
      $school_num = intval($school_record['school_num']);
   } else {
      echo("<br>\n");
      $error_message = getLanguageText('ERRORMSG-INVALID-ACCESS');
      include "form.messages.php";
      return;
   }
}

// Verify the schedule_num is a valid and active schedule
$query = "select * from hotlunch_schedules " .
         "where school_num = $school_num " .
         "and record_num = $schedule_num";
$results = db_query($query);

if (db_num_rows($results) == 0) {
   echo("<br>\n");
   $error_message = getLanguageText('ERRORMSG-INVALID-ACCESS');
   include "form.messages.php";
   return;
}

$schedule = db_fetch_array($results);


//
// Setup the PDF
//
$document_font = isset($school_record['document_font']) ? $school_record['document_font'] : '';
if (strlen($document_font) == 0) $document_font = "Helvetica";

$document_font_weight = "";
$document_text_color  = "#000000";
$document_font_size   = 10;
$max_rows = 250;

$left_col = 20;
$middle_col = 100;


//
// Setup PDF document
//
require("tcpdf/config/lang/eng.php");
require("tcpdf/tcpdf.php");

$logo_url = isset($school_record['logo_url']) ? $school_record['logo_url'] : '';
$logo_image = "images/" . (isset($school_record['logo_image']) ? $school_record['logo_image'] : '');
$logo_row = $max_rows + 5;

class PDF extends TCPDF {
   function Header() {
   }

   function Footer() {
   }
}

// Force exact physical size for Letter: 8.5 x 11 inches => 215.9mm x 279.4mm (portrait)
$pageFormat = array(215.9, 279.4);

$pdf= new PDF('P', 'mm', $pageFormat, true, 'UTF-8', false);

$pdf->addPage();

$font_red   = hexdec("00");
$font_green = hexdec("00");
$font_blue  = hexdec("00");

$pdf->SetTextColor($font_red,$font_green,$font_blue);

$school_name = isset($school_record['school_name']) ? $school_record['school_name'] : 'School';
// Currency symbol fallback
$currency_symbol = isset($school_record['currency_symbol']) ? $school_record['currency_symbol'] : '$';


// Set parameters for this document
$max_rows = 241;
$title_col = 20;
$date_col = 20;
$amount_col = 45;

$start_row = 23;
$curr_row = $start_row;
$incr = 5;


$pdf->SetFillColor(hexdec("cc"),hexdec("cc"),hexdec("cc"));
$pdf->SetFont($document_font,"B",10);

$pdf->SetXY($title_col,10);
$pdf->Cell(80,$incr + 1,$school_name,'0',1,'L');
$pdf->SetXY($title_col,15);
$pdf->Cell(80,$incr + 1,(isset($schedule['schedule_name']) ? $schedule['schedule_name'] : '') . " - Collections Report",'0',1,'L');

$pdf->SetFont($document_font,"",9);


// Get set of values to display
$query = "select paid_date,sum(amount_paid) collected " .
         "from hotlunch_order_header " .
         "where school_num = $school_num " .
         "and schedule_num = $schedule_num " .
         "and status = 'Paid' " .
         "group by 1 " .
         "order by 1";
$results = db_query($query);

$total = 0;

while ($row = db_fetch_array($results)) {
   extract($row);

   $total += $collected;

   $pdf->SetXY($date_col,$curr_row);
   $pdf->Cell(30,$incr,$paid_date,'0',1,'L');

   $pdf->SetXY($amount_col,$curr_row);
   $pdf->Cell(20,$incr,$currency_symbol . number_format($collected,2),'0',1,'R');

   $curr_row += $incr;
}

if ($total > 0) {
   $curr_row += $incr;

   $pdf->SetXY($date_col,$curr_row);
   $pdf->Cell(30,$incr,"TOTAL:",'0',1,'L',true);

   $pdf->SetFont($document_font,"B",9);
   $pdf->SetXY($amount_col,$curr_row);
   $pdf->Cell(20,$incr,$currency_symbol . number_format($total,2),'0',1,'R',true);
}


// Output the completed PDF
$filename = "collect.pdf";

header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private',false);
header('Content-type: application/pdf');
header("Content-Disposition: attachment; filename=$filename");
header('Content-Transfer-Encoding: binary');

$pdf->Output($filename,"D");

?>