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


//
// Ensure that the user is logged in
//
if (SessionActive() != 1 || !UserLoggedIn()) {
   $error_message = getLanguageText('ERRORMSG-INVALID-ACCESS');
   header("Location: /?error_message=".urlencode($error_message));
   exit();
}


// Ensure that only valid user types have access to this module
$AllowedUserTypes = array('SuperUser','System Administrator','Application Administrator','Administration Team','Financial','Financial Team');
if (checkPermission($AllowedUserTypes) != 1) {
   $error_message = getLanguageText('ERRORMSG-ACCESS-DENIED');
   header("Location: /?error_message=".urlencode($error_message));
   exit();
}


// Get paramters
if (array_key_exists('include_detail',$_GET)) $include_detail = $_GET['include_detail'];
if (array_key_exists('include_detail',$_POST)) $include_detail = $_POST['include_detail'];
if (array_key_exists('include_subset',$_GET)) $include_subset = $_GET['include_subset'];
if (array_key_exists('include_subset',$_POST)) $include_subset = $_POST['include_subset'];


//
// 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   = 8;


// Setup parameters for this document
$left_col = 8;
$title_width = 260;
$max_rows = 176;
$columns = array(8,25,50,150,180,205,225,245,265,268);
$balance_width = $columns[8] - $columns[0];
$start_row = 30;
$curr_row = $start_row;
$incr = 4;

$document_name = getLanguageText('TEXT-ACCOUNT-TRANSACTION-REPORT');


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

$logo_url = $school_record['logo_url'];
$logo_image = "images/" . $school_record['logo_image'];
$logo_row = $max_rows + 10;

class PDF extends TCPDF {
   function Header() {
      global $user, $incr, $left_col, $title_width, $user_title, $report_title, $document_font, $document_font_size, $columns;

      $row = 10;
      $this->SetXY($left_col,$row);
      $this->SetFont($document_font,"B",$document_font_size + 1);
      $this->SetFillColor(hexdec("dd"),hexdec("dd"),hexdec("dd"));
      $this->Cell($title_width,$incr,$report_title,'0',1,'L',true,'',1);

      $row += $incr + 1;
      $this->SetXY($left_col,$row);
      $this->Cell($title_width,$incr,$user_title,'0',1,'L',false,'',1);

      $this->SetFont($document_font,"B",$document_font_size);
      $headers = array(array(getLanguageText('TEXT-DATE'),'L'),
                       array(getLanguageText('TEXT-TYPE'),'L'),
                       array(getLanguageText('TEXT-NOTE'),'L'),
                       array(getLanguageText('TEXT-TRX-ID'),'L'),
                       array(getLanguageText('TEXT-CHARGES'),'R'),
                       array(getLanguageText('TEXT-CREDITS'),'R'),
                       array('  '.getLanguageText('TEXT-METHOD'),'L'),
                       array(getLanguageText('TEXT-BALANCE').'  ','R'),
                       array(' ','L'));

      $row += $incr + 5;
      for ($i = 0; $i < count($headers); $i++) {
         $title = $headers[$i][0];
         $align = $headers[$i][1];
         $col = $columns[$i];
         $width = $columns[$i + 1] - $col;
         $this->SetXY($col,$row);
         $this->Cell($width,$incr,$title,'0',1,$align,true,'',1);
      }

      $this->SetFont($document_font,"",$document_font_size);
      return;
   }

   function Footer() {
      global $incr, $left_col, $title_width, $max_rows, $document_font, $document_font_size, $document_name, $logo_image, $logo_url, $logo_row, $school_name;

      // Print the date
      $this->SetFont($document_font,"",$document_font_size - 1);
      $this->SetXY($left_col,$logo_row);
      $date = dateString('datetime');
      $this->Cell($title_width,$incr - 1,"$document_name: $date",'0',1,'R');

      $this->SetXY($left_col,$logo_row + $incr);
      $this->Cell($title_width,$incr - 1,"$school_name",'0',1,'R','',1);

      $this->Image($logo_image,10,$logo_row, 50);

      $this->SetXY(20,$logo_row + 9);
      $this->SetFont($document_font,"B",$document_font_size);
      $this->Cell($title_width,$incr,$logo_url,'0',1,'L');
   }
}

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

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


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

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

$school_name = $school_record['school_name'];
$report_title = $school_name . " - " . getLanguageText('TEXT-USER-ACCOUNT-STATEMENT');


// Build the query statement
$s_having = "";
if ($include_subset == 'owing') $s_having = "HAVING sum(transaction_amount) > 0 ";
if ($include_subset == 'payable') $s_having = "HAVING sum(transaction_amount) < 0 ";

$query = "SELECT user_num,first_name,last_name,sum(transaction_amount) " .
         "FROM user_account,users " .
         "WHERE user_account.school_num = $school_num " . 
         "AND deleted != 'Y' " .
         "AND users.school_num = $school_num " .
         "AND users.record_num = user_account.user_num " .
         "GROUP BY 1 " .
         $s_having .
         "ORDER BY last_name,first_name";
$users = db_query($query);


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

   // Get the account transactions
   $query = "SELECT u.userid,substr(transaction_datetime,1,10) as trx_date,transaction_type,schedule_num,note,transaction_amount,payment_method,payment_reference,user_num,ua.record_num " .
            "FROM user_account as ua, users AS u " .
            "WHERE u.school_num = $base_school_num " .
            "AND ua.school_num = $school_num " .
            "AND ua.user_num = $user_num " .
            "AND ua.user_num = u.record_num " .
            "AND (deleted != 'Y' OR deleted IS NULL) " .
            "ORDER BY userid,transaction_datetime,record_num";
   // $transactions = db_query("SELECT * FROM user_account WHERE school_num = $school_num AND user_num = $user_num ORDER BY transaction_datetime");
   $transactions = db_query($query);
   if ($transactions === FALSE || db_num_rows($transactions) == 0) continue;

   // Get user record
   $results = db_query("SELECT * FROM users WHERE school_num = $base_school_num AND record_num = $user_num");
   $user = db_fetch_array($results);
   $user_title = $user['first_name'].' '.$user['last_name'].' ('.$user['userid'].')';

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

   $count = 0;
   $page = 1;
   $balance = 0;
   $total_charges = 0;
   $total_credits = 0;
   $curr_row = $start_row;

   $numTRX = db_num_rows($transactions);

   while ($row = db_fetch_assoc($transactions)) {
      $bg = true;
      if ($count % 2) $bg = false;

      if ($curr_row > ($max_rows - 3 * $incr)) {
         $pdf->addPage();
         $curr_row = $start_row;
         $count = 0;
      }

      // Lookup TRX Type code
      $trx_type = $row['transaction_type'];
      $r = db_query("SELECT * FROM user_account_trx_codes WHERE school_num = $school_num AND transaction_type_code = '$trx_type'");
      if (db_num_rows($r)) {
         $trow = db_fetch_assoc($r);
         $trx_type = $trow['trx_category'];
      }

      $note = $row['note'];
      if ($trx_type == 'Order') {
         $schedule_num = $row['schedule_num'];
         $schedule_title = db_getVal("SELECT schedule_name FROM hotlunch_schedules WHERE school_num = $school_num AND record_num = $schedule_num");
         $note .= " ($schedule_title)";
      }

      $cnum = 0;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,$row['trx_date'],'0',1,'L',$bg,'',1);

      $cnum++;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,$trx_type,'0',1,'L',$bg,'',1);

      $cnum++;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,$note,'0',1,'L',$bg,'',1);

      $cnum++;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,$row['payment_reference'],'0',1,'L',$bg,'',1);

      // Determine if this is a charge or credit and set the values
      $charge = '';
      $credit = '';


      $transaction_amount = $row['transaction_amount'];

      switch ($trx_type) {
         case 'Order':
         case 'Donation':
         case 'NSF':
         case 'Refund':
         case 'Late Charge':
         case 'Tax Charge':
         case 'Paper Order Charge':
         case 'Remittance Form Fee':
         case 'Additional Order Fee':
         case 'Other Charge':
         case 'Charge Adjustment':
         case 'PayPal Transaction Fee':
         case 'Credit Card Transaction Fee':
         case 'Reversed Payment':
         case 'Charge':
            $charge = '$' . $transaction_amount;
            $balance += $transaction_amount;
            $total_charges += $transaction_amount;
            break;

         case 'TRX Note':
            break;

         case 'Payment':
         case 'Credit':
         case 'Credit Adjustment':
         case 'Multiple Order Discount':
         default:
            $credit = "- $currencySymbol" . number_format(abs($transaction_amount),2);
            $balance += $transaction_amount;
            $total_credits += $transaction_amount;
            break;
      }

      // Format the current balance
      $balance = round($balance * 100) / 100;
      if ($balance < 0.00) $balance_amt = "- $currencySymbol" . number_format(abs($balance),2);
      else $balance_amt = $currencySymbol . number_format($balance,2);

      $cnum++;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,$charge,'0',1,'R',$bg,'',1);

      $cnum++;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,$credit,'0',1,'R',$bg,'',1);

      $cnum++;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,'  ' . $row['payment_method'],'0',1,'L',$bg,'',1);

      $cnum++;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,$balance_amt.'  ','0',1,'R',$bg,'',1);

      $cnum++;
      $curr_col = $columns[$cnum];
      $width = $columns[$cnum + 1] - $columns[$cnum];
      $pdf->SetXY($curr_col,$curr_row);
      $pdf->Cell($width,$incr,' ','0',1,'L',$bg,'',1);

      $curr_row += $incr;

      $count++;
   }

   $curr_row += 1;

   $pdf->SetFont($document_font,"B",$document_font_size);
   $pdf->SetFillColor(hexdec("dd"),hexdec("dd"),hexdec("dd"));
   $pdf->SetXY($left_col,$curr_row);
   $pdf->Cell($balance_width,$incr,getLanguageText('TEXT-CURRENT-ACCT-BALANCE').': '.$balance_amt.'  ','0',1,'R',true,'',1);

   $cnum = 8;
   $curr_col = $columns[$cnum];
   $width = $columns[$cnum + 1] - $columns[$cnum];
   $pdf->SetXY($curr_col,$curr_row);
   $pdf->Cell($width,$incr,' ','0',1,'L',true,'',1);
}


// Output the completed 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=account-statements.pdf");
header('Content-Transfer-Encoding: binary');

$pdf->Output("account-statements.pdf","D");
return;

?>