<?php

/*
 * Default purchase template in php for html display
 */

$copy = '';
$original = '';
if ($stamp == "2") {
      
        $copy = drupal_get_path('module', 'ek_sales') . "/art/copy.png";
        if (file_exists($copy)) {
          $copy = "<IMG src='". \Drupal::service('file_url_generator')->generateAbsoluteString($copy) ."' alt='copy' class='align-center'/>";
        }
           
} elseif ($stamp == "1") {
        $original = drupal_get_path('module', 'ek_sales') . "/art/original.png";
        if (file_exists($original)) {         
          $original = "<IMG src='". \Drupal::service('file_url_generator')->generateAbsoluteString($original) ."' alt='original' class='align-center'/>";    
        }  
} 

$document = "<a class='button' href='" . $url_edit . "' ><i class='fa fa-edit'></i> " . t('Edit') . "</a>" 
        . "<a class='button' href='" . $url_excel . "' ><i class='fa fa-file-excel-o'></i> " . t('Excel') . "</a>" 
        . "<a class='button' href='" . $url_pdf . "' ><i class='fa fa-file-pdf-o'></i> " . t('Pdf') . "</a>";
$document .= '<page_wrapper>';
//HEADER data
    //LOGO
    $logo = '';
    if ($company->logo != '') {
        $path = $company->logo;
        if(file_exists($path)) {
           $logo = "<IMG src='". \Drupal::service('file_url_generator')->generateAbsoluteString($path) ."'/>";
        }
    
    }
    //COMPANY
    $header = '<b><h2>' . $company->name . '</h2></b>';
    
        if($company->reg_number) {
            $header .= '<br/><small>(' . $company->reg_number . ')</small>';
        }
        
    $header .= '<br/>' . $company->address1 . '';
    $header .= '<br/>' . $company->address2 . '';
    
        if($company->postcode) {
            $header .= '<br/>' . $company->postcode . ', ';
        } else {
            $header .= '<br/>'; 
        }
        if($company->country) {
            $header .= '' . $company->country . '';
        }        
        if($company->telephone) {
            $header .= '<br/>' . t('Tel') . ':' . $company->telephone . ', ';
        } else {
            $header .= '<br/>'; 
        }
        if($company->fax) {
            $header .= '' . t('Fax') . ':' . $company->fax . '';
        }         
    $document .= '<page>
                    <page_header>
                        <table>
                            <tr>
                                <td class="c70 left">' . $logo . '</td>
                                <td class="c30 left">' . $header . '</td>
                                
                            </tr>
                        </table>
                    </page_header>';
 

//DOCUMENT ref

$ref = '<h2 class="blue">' . strtoupper($head->title) . '</h2>';
$ref .= '<br/>' . $head->serial;
$ref .= '<br/>' . t("Purchase date") . ": " . $head->date;
if($head->due) {
   $due = date('Y-m-d',strtotime(date("Y-m-d", strtotime($head->date) ) . "+". $head->due . ' ' . t("days") )); 
   $ref .= '<br/>' . t("Due date") . ": " . $due;
}

$document .= '<page_reference>
                        <table>
                            <tr>
                                <td class="c70 left"></td>
                                <td class="c30 left">' . $ref . '</td>

                            </tr>
                        </table>
                    </page_reference>';

//CLIENT data

$cl = '<h2 class="">' . strtoupper($client->name) . '</h2>';
$cl .= '<br/>' . $client->address;
        if($client->address2) {
            $cl .= '<br/>' . $client->address2;
        }
        if($client->city) {
            $cl .= '<br/>' . $client->city;
        }
        if($client->postcode) {
            $cl .= ', ' . $client->postcode . ', ';
        }
        if($client->country) {
            $cl .= ', ' . $client->country ;
        }
        if($client->telephone) {
            $cl .= '<br/>' . t('Tel') . ':' . $client->telephone . ', ';
        } else {
            $cl .= '<br/>'; 
        }
        if($client->fax) {
            $cl .= '' . t('Fax') . ':' . $client->fax . '';
        } 

        if(isset($client_card->contact_name)) {
            $cl .= '<br/><h3>' . t("Attention to") . ":" . $client_card->salutation . " " . $client_card->contact_name . '</h3>';
        }


$document .= '<page_client>
                        <table>
                            <tr>
                                <td class="c10 left"></td>
                                <td class="c50 left">' . $cl . '</td>
                                <td class="c40 center">' . $copy . $original .'</td>
                            </tr>
                        </table>
                    </page_client>';

//OPEN comments

$document .= '<page_comments>
                        <table>
                            <tr>
                                <td class="c10 left"></td>
                                <td class="c90 left">' . nl2br($head->comment) . '</td>

                            </tr>
                        </table>
                    </page_comments>';

//ITEMS

$list = '';
$grandtotal = 0;
$subtotal = 0;
$i = 1;
$j = 1;
foreach ($items as $detail) {
    if($detail['item'] != '') {
        $list .= '<tr>';
        
        if($detail['item'] === "sub_total" || $detail['item'] === "[sub total]") {
            //subtotal
            $list .= '<td class="c10"></td>';
            $list .= '<td class="c30 right lightgrey_background"><b>' . t('Sub total') . '</b></td>';
        } 
        elseif (($detail['total'] == 0 && $detail['value'] == 0))
            {
            $list .= '<td class="c10 center">' . $i . '</td>';
            $list .= '<td class="c30 left"><b>' . nl2br($detail['item']) . '</b></td>';
            $i++;
            $j = 1;
            }
            else {
                    $l = ($i > 1) ? ($i-1): "1";
                    $list .= '<td class="c10 right">- ' . $j . '</td>';
                    $list .= '<td class="c30 left">' . nl2br($detail['item']) . '</td>';
                    $j++;
                }

        
        $list .= '<td class="c10 center">' . $detail['itemcode'] . '<br/>' . $detail['supplier_code'] . '</td>';
        if ($detail['value'] != 0 )  { 
            $list .= '<td class="c10 right">' . number_format($detail['value'] , 2)  . '</td>';
        } else {
            $list .= '<td class="c10"></td>';
        }
        if ($detail['quantity'] != 0 )  { 
            $list .= '<td class="c10 center">' . $detail['quantity']  . '</td>';
        } else {
            $list .= '<td class="c10"></td>';
        }
        if ($detail['total'] != 0 )  { 
            $list .= '<td class="c20 right">' . number_format($detail['total'] , 2)  . '</td>';
        } elseif ($detail['item'] === "sub_total" || $detail['item'] === "[sub total]") {
            $list .= '<td class="c20 right cellbordertop lightgrey_background">' . number_format($subtotal, 2) . '</td>';
            $subtotal = 0;
        } else {
                $list .= '<td class="c20"></td>';
            }    
        $subtotal = round(($subtotal + $detail['total']),2);
        $grandtotal = round(($grandtotal + $detail['total']),2);
        $list .= '</tr>';
    }
}

if ($head->pcode && $head->pcode != 'n/a') {
   $list .= '<tr>
                <td></td><td colspan=5>' . t("Our ref.") . ' ' . $project_link . '</td>
           </tr>';
}

$document .= '<page_items>
                        <table>
                            <tr>
                                <th class="c10 left"></th>
                                <th class="c30 center">' . t('Description') . '</th>
                                <th class="c10 center">' . t('Code / ref.') . '</th>
                                <th class="c10 center">' . t('Unit price') . " " . $head->currency . '</th>
                                <th class="c10 center">' . t('Quantity') . '</th>
                                <th class="c10 right">' . t('Amount') . " " . $head->currency . '</th>
                            </tr>
                           ' . $list . '
                        </table>
                    </page_items>';



//TOTAL
$document .= '<page_total>
                        <table>
                            <tr>
                                <td class="c10 left"></td>
                                <td class="c30 left"><b>' . t('Total') . " " . $head->currency . '</b></td>
                                <td class="c10 center"></td>
                                <td class="c10 center"></td>
                                <td class="c10 center"></td>
                                <td class="c10 right cellbordertop"><b>' . number_format($grandtotal, 2) . '</b></td>
                            </tr>';

if($head->taxvalue > 0) {
  $document .= '<tr>
                    <td class="c10 left"></td>
                    <td class="c30 left"><b>' . $head->tax . " " . $head->taxvalue . "%"  . '</b></td>
                    <td class="c10 center"></td>
                    <td class="c10 center"></td>
                    <td class="c10 center"></td>
                    <td class="c10 right"><b>' . number_format($items['taxamount'],2) . '</b></td>
                </tr>
                <tr>
                    <td class="c10 left"></td>
                    <td class="c30 left"><b>' . t('Total with tax') . " " . $head->currency . '</b></td>
                    <td class="c10 center"></td>
                    <td class="c10 center"></td>
                    <td class="c10 center"></td>
                    <td class="c10 right cellbordertop"><b>' . number_format($items['taxamount'] + $grandtotal,2) . '</b></td>
                </tr>';  
}
$resultinwords = new Drupal\ek_sales\NumberToWord();
$word = $resultinwords->en($items['taxamount']+$grandtotal);
$document .= '</table>
            <div class="right">' . $word . '</div>
            </page_total>';

//RECEIPT
$receipt = '';
if ($head->status == 1 && $stamp != 2 && $stamp != 1 ) {
 $receipt = '<div class="red">' . t('RECEIVED') . '</div>';
 $receipt .= '<div class="red">' . t('Date') . ': ' . $head->pay_date . '</div>';
 $receipt .= '<div class="red">' . $company->name . '</div>';
}

//SIGNATURE
$sign = '';
if ($signature == "1") {
    if(isset($company->sign)) {  
        $path = $company->sign;
        if(file_exists($path)) {
           $sign = "<IMG src='". \Drupal::service('file_url_generator')->generateAbsoluteString($path) ."'/>";
        }
    }       
}
$document .= '<page_signature>
                <table>
                    <tr>
                        <td class="c10 left"></td>
                        <td class="c60 left">'. $sign .'</td>
                        <td class="c30 left">'. $receipt .'</td>
                    </tr>
                    <tr>
                        <td></td>
                        <td>______________________________<td>
                        <td></td>
                    </tr>
                    <tr>
                        <td></td>
                        <td>'. t("Authorized signatory") .'<td>
                        <td></td>
                    </tr>
                </table>
                </page_signature>';
$document .= '<hr>';


//CORRESPONDENCE
if ($company->address3 != "") {
    
    $correspondence = '<p class="grey">' . t('Correspondence address') . ':' . '';
    $correspondence .= $company->address3 . ' ' 
                        . $company->address4 
                        . ' ' . $company->postcode2 
                        .', ' . $company->city2 
                        .', ' . $company->country2;
    $correspondence .= '<br/>' . t('Tel') . ': ' . $company->telephone2 .' ' . t('Fax') . ':' . $company->fax2;
    $correspondence .= '</p>';
    
    $document .= '<page_correspondence>
                <table>
                    <tr>
                        <td class="c100 center">'. $correspondence .'</td>
                    </tr>
                </table>
            </page_correspondence>';

}

$document .= '</page></page_wrapper>';