<?php
$ValidAccess = 2010;

require_once("include/globals.php");

// Initialize session only if not already active to avoid warnings
if (function_exists('session_status')) {
   if (session_status() !== PHP_SESSION_ACTIVE) {
      if (!empty($sessionName) && session_name() !== $sessionName) {
         session_name($sessionName);
      }
      session_start();
   }
} else {
   // Fallback for older PHP versions without session_status()
   if (session_id() === '') {
      if (!empty($sessionName) && session_name() !== $sessionName) {
         session_name($sessionName);
      }
      session_start();
   }
}

$action = "menu-details";


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


// Check permissions
$AllowedUserTypes = array('SuperUser','System Administrator','Application Volunteer','Schedule Volunteer','Administration Team','Financial','Financial Team');
if (checkPermission($AllowedUserTypes) != 1) {
   echo("<br>\n");
   $error_message = "Invalid Access";
   include "form.messages.php";
   exit();
}


$school_name = $school_record['school_name'];


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

$document_font_weight = "";
$document_text_color  = "#000000";
$document_font_size   = 9;


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

class PDF extends TCPDF {
   function Header() {
      global $school_name, $document_font;

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

      $curr_row = 10;

      // Page titles
      $this->SetXY(15,$curr_row);
      $this->Cell(186,4.7,$school_name,'0',1,'L',true);

      $curr_row += 5.7;
      $this->SetXY(15,$curr_row);
      $this->Cell(186,4.7,getLanguageText('TEXT-ANNUAL-SUMMARY'),'0',1,'L',true);
   }

   function Footer() {

      global $logo_row, $document_font, $document_font_size, $siteType, $school_record, $incr, $school_name;

      // Add logo to page
      $this->Image("images/".$school_record['logo_image'],10,$logo_row + 5,50);

      $this->SetFont($document_font,"",$document_font_size - 1);
      $this->SetXY(80,$logo_row + 5);
      $date = dateString('datetime');
      $this->Cell(120,$incr - 1,getLanguageText('TEXT-PRINTED') . ": $date",'0',1,'R');
      $this->SetFont($document_font,"",$document_font_size);

      $this->SetXY(80,$logo_row + 5 + $incr);
      $this->Cell(120,$incr - 1,"$school_name",'0',1,'R','',1);

   }
}  

// 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);


// Set parameters for this document
$max_rows = 250;
$logo_row = $max_rows + 1;
$left_col = 15;
$menu_width = 50;
$date_col = $left_col + $menu_width + 1;
$count_width = 15;
$money_width = 19;
$count_col = $date_col + $money_width + 1;
$order_revenue_col = $count_col + $count_width + 1;
$other_revenue_col = $order_revenue_col + $money_width + 1;
$supplier_cost_col = $other_revenue_col + $money_width + 1;
$other_cost_col = $supplier_cost_col + $money_width + 1;
$total_col = $other_cost_col + $money_width + 1;

$center_col = 100;

$start_row = 10;
$incr = 3.7;
$curr_row = $start_row += $incr * 3 + 1;

$pdf->SetFillColor(hexdec("cc"),hexdec("cc"),hexdec("cc"));
$pdf->SetFont($document_font,"B",$document_font_size);
$pdf->SetXY($left_col,$curr_row);
$pdf->Cell(186,$incr,"Daily Summary",'0',1,'L',true);

$curr_row += $incr + 2;


//
// Get set of schedules
//
$query = "SELECT distinct schedule_num FROM hotlunch_menu_dates AS hlmd, hotlunch_schedules AS hls " .
         "WHERE hlmd.school_num = $school_num " .
         "AND hlmd.schedule_num = hls.record_num " .
         "AND hls.status IN ('Active','Completed','Closed') " .
         "ORDER BY schedule_num";
$schedules = db_query($query);
while ($row = db_fetch_assoc($schedules)) {
   extract($row);
   include "hotlunch_schedule_post.php";
}


// Initialize totals
$order_revenue = 0;
$other_revenue = 0;
$supplier_costs = 0;
$other_costs = 0;
$total_orders = 0;
$total_revenue = 0;


//
// Get set of menu dates
//
$query = "SELECT hlmd.* FROM hotlunch_menu_dates AS hlmd, hotlunch_schedules AS hls " .
         "WHERE hlmd.school_num = $school_num " .
         "AND hlmd.schedule_num = hls.record_num " .
         "AND hls.status IN ('Active','Completed','Closed') " .
         "ORDER BY menu_date";
$menu_dates = db_query($query);

// Process the menu dates
if (db_num_rows($menu_dates) > 0) {

   // Titles
   $pdf->SetFillColor(hexdec("cc"),hexdec("cc"),hexdec("cc"));
   $pdf->SetFont($document_font,"B",$document_font_size - 1);

   $incr--;
   $incr--;

   $pdf->SetXY($left_col,$curr_row);
   $pdf->MultiCell($menu_width,$incr,getLanguageText('TEXT-MENU')."\n ",'0','L',true);

   $pdf->SetXY($date_col,$curr_row);
   $pdf->MultiCell($money_width,$incr,getLanguageText('TEXT-DATE')."\n ",'0','L',true);

   $pdf->SetXY($count_col,$curr_row);
   $pdf->MultiCell($count_width,$incr,getLanguageText('TEXT-ORDERS')."\n ",'0','R',true);

   $pdf->SetXY($order_revenue_col,$curr_row);
   $pdf->MultiCell($money_width,$incr,getLanguageText('TEXT-TOTAL')."\n".getLanguageText('TEXT-ORDERS'),'0','R',true);

   $pdf->SetXY($other_revenue_col,$curr_row);
   $pdf->MultiCell($money_width,$incr,"Other\nRevenue",'0','R',true);

   $pdf->SetXY($supplier_cost_col,$curr_row);
   $pdf->MultiCell($money_width,$incr,"Supplier\nCosts",'0','R',true);

   $pdf->SetXY($other_cost_col,$curr_row);
   $pdf->MultiCell($money_width,$incr,"Other\nCosts",'0','R',true);

   $pdf->SetXY($total_col,$curr_row);
   $pdf->MultiCell($money_width,$incr,"Total\n ",'0','R',true);

   $pdf->SetFillColor(hexdec("ee"),hexdec("ee"),hexdec("ee"));
   $pdf->SetFont($document_font,"",$document_font_size);

   $incr++;
   $incr++;

   $curr_row += $incr * 2;


   // Process each menu date
   while ($row = db_fetch_array($menu_dates)) {
      $menu_num = $row['record_num'];
      $schedule_num = $row['schedule_num'];

      $order_count = db_getVal("SELECT count(distinct order_num) FROM hotlunch_order_items " .
                               "WHERE school_num = $school_num AND menu_num = $menu_num AND active != 'N'");
      if ($order_count == 0) continue;

      // Update menu totals
      $query = "SELECT sum(extended_price) AS order_revenue FROM hotlunch_order_items " .
               "WHERE school_num = $school_num " .
               "AND schedule_num = $schedule_num " .
               "AND menu_num = $menu_num " .
               "and active = 'Y'";
      $results = db_query($query);
      if (db_num_rows($results)) {
         $r = db_fetch_assoc($results);
         $menu_order_revenue = floatval($r['order_revenue']);
         $total_revenue += $menu_order_revenue;

         db_query("UPDATE hotlunch_menu_dates SET order_revenue = $menu_order_revenue WHERE record_num = $menu_num");
      }

      // Check for orders for this menu
      $numItems = db_getVal("SELECT count(*) FROM hotlunch_order_items WHERE school_num = $school_num AND menu_num = $menu_num");
      if ($numItems == 0 && $menu_order_revenue == 0 && $row['other_revenue'] == 0 && $row['other_costs'] == 0) continue;

      $pdf->SetXY($left_col,$curr_row);
      $pdf->Cell($menu_width,$incr,$row['menu_title'],'0',1,'L',true,'',1);

      $pdf->SetXY($date_col,$curr_row);
      $pdf->Cell($money_width,$incr,date("M jS Y",strtotime($row['menu_date'])),'0',1,'L',true,'',1);

      $total_orders += $order_count;
      $pdf->SetXY($count_col,$curr_row);
      $pdf->Cell($count_width,$incr,$order_count,'0',1,'R',true,'',1);


      // Calculate totals for menu date
      $order_revenue += $menu_order_revenue;
      $other_revenue += $row['other_revenue'];
      $other_costs += $row['other_costs'];

      $amount = $currencySymbol . number_format($menu_order_revenue,2);
      $pdf->SetXY($order_revenue_col,$curr_row);
      $pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

      $amount = $currencySymbol . number_format($row['other_revenue'],2);
      $pdf->SetXY($other_revenue_col,$curr_row);
      $pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

      // Get costs
      if ($row['supplier_costs'] > 0) $cost = $row['supplier_costs'];
      else $cost = getSupplierCosts($schedule_num,$menu_num);
      $supplier_costs += $cost;
      $amount = $currencySymbol . number_format($cost,2);

      $pdf->SetXY($supplier_cost_col,$curr_row);
      $pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

      $amount = $currencySymbol . number_format($row['other_costs'],2);
      $pdf->SetXY($other_cost_col,$curr_row);
      $pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

      $total = $menu_order_revenue + $row['other_revenue'] - $cost - $row['other_costs'];
      $amount = $currencySymbol . number_format($total,2);
      $pdf->SetXY($total_col,$curr_row);
      $pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

      $curr_row += $incr + 1;

      if ($curr_row > $max_rows - $incr * 5) {
         $pdf->addPage();
         $curr_row = $start_row;
      }
   }
}

// Print totals
$pdf->SetFillColor(hexdec("cc"),hexdec("cc"),hexdec("cc"));
$pdf->SetFont($document_font,"B",$document_font_size);

$pdf->SetXY($left_col,$curr_row);
$pdf->Cell($menu_width + $money_width + 1,$incr,getLanguageText('TEXT-TOTALS').":: ",'0',1,'R',true,'',1);

$pdf->SetXY($count_col,$curr_row);
$pdf->Cell($count_width,$incr,$total_orders,'0',1,'R',true,'',1);

$amount = $currencySymbol . number_format($order_revenue,2);
$pdf->SetXY($order_revenue_col,$curr_row);
$pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

$amount = $currencySymbol . number_format($other_revenue,2);
$pdf->SetXY($other_revenue_col,$curr_row);
$pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

$amount = $currencySymbol . number_format($supplier_costs,2);
$pdf->SetXY($supplier_cost_col,$curr_row);
$pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

$amount = $currencySymbol . number_format($other_costs,2);
$pdf->SetXY($other_cost_col,$curr_row);
$pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);

$amount = $currencySymbol . number_format($order_revenue + $other_revenue - $supplier_costs - $other_costs,2);
$pdf->SetXY($total_col,$curr_row);
$pdf->Cell($money_width,$incr,$amount,'0',1,'R',true,'',1);


// Output the completed PDF
$filename = "annual-report.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");

?>