<?php

declare(strict_types=1);
/**
 * Calendar App
 *
 * @copyright 2021 Anna Larch <anna.larch@gmx.net>
 *
 * @author Anna Larch <anna.larch@gmx.net>
 * @author Richard Steinmetz <richard@steinmetz.cloud>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace OCA\Gestion\Service\Certificate\PdfHandler;

use DateTime;
use \FPDF;
use OCA\Gestion\Helpers\DateHelpers;
use OCA\Gestion\Helpers\FileExportHelpers;
use OCA\Gestion\Helpers\PriceHelpers;

class CareCertificatePdfHandler extends FPDF {

    private $devisOfDefunt = [];
    private $logo = null;
    private $signatureImageExist = false;
    private $imagePath = "/var/www/html/data/admin/files/.gestion/";

    function Header()
    {
        if($this->logo != "nothing"){
            $this->Image($this->imagePath."logo.png", 10, 10, 85, 25);
        }
        else{
            $this->Cell(55,30,'');
        }
    }
    function Footer()
    {
        $this->SetY(-18);
        $this->SetFont('ComicSans', '', 10);
        $this->MultiCell(0, 5, utf8_decode(html_entity_decode($this->devisOfDefunt['configuration']->legal_one)), 0, 'C');
        $this->MultiCell(0, 5, utf8_decode(html_entity_decode($this->devisOfDefunt['configuration']->adresse)), 0,'C');
    }

    public function SetCareCertificateData(array $devisOfDefunt,$logo = null,$signatureImageExist = false){
        $this->devisOfDefunt = $devisOfDefunt;
        $this->logo = $logo;
        $this->signatureImageExist = $signatureImageExist;
    }

    public function SetCareCertificate(){
        $this->AddPage();
        $this->SetMargins(left:20,top:0,right:20);
        $this->SetCareCertificateTitle();
        $this->SetCareCertificateContent();
        $this->SetSigning();
    }

    private function SetSigning(){
        $this->SetXY(140,$this->GetY() + 15);
        $this->Cell(0,10,'Cachet et signature');

        if($this->signatureImageExist){
            $this->Image($this->imagePath."sign.png", 135, $this->GetY() + 12, 60, 40);
        }
    }

    private function SetCareCertificateContent(){
        $this->SetFont('ComicSans', '', 14);
        $this->Cell(0,7,FileExportHelpers::FormatTextForExport('La Société '. $this->devisOfDefunt['configuration']->entreprise. ' habilitée sous le numéro ' . $this->devisOfDefunt['thanato_reference'] . ', certifie par '),0,1);
        $this->Cell(0,7,FileExportHelpers::FormatTextForExport('la présente que : '),0,1);
        $this->SetFont('ComicSans', 'B', 14);
        $this->Cell(0,12, 'Mr/Mme ' . FileExportHelpers::FormatTextForExport($this->devisOfDefunt['thanato_nom'] . ' ' . $this->devisOfDefunt['thanato_prenom']),0,1);
        $this->SetFont('ComicSans', '', 14);
        $this->MultiCell(0,7, FileExportHelpers::FormatTextForExport('Employé(e) au sein de notre société et titulaire du diplôme national de Thanatopracteur, a effectué des soins de conservation sur le corps du défunt :'));
        $this->SetFont('ComicSans', 'B', 14);
        $this->Cell(0,12, 'Mr/Mme '.$this->devisOfDefunt['defunt_nom'],0,1);
        $this->SetFont('ComicSans', '', 14);
        $this->Cell(0,12, FileExportHelpers::FormatTextForExport("Qui reposait à l'adresse suivante") . ' : ',0,1);
        $this->SetFont('ComicSans', 'B', 14);
        $this->Cell(0,12, FileExportHelpers::FormatTextForExport($this->devisOfDefunt['location_of_devis']),0,1);
        $this->SetFont('ComicSans', '', 14);
        $this->Cell(0,12, FileExportHelpers::FormatTextForExport("La présente attestion est établie pour faire valoir ce que de droit."),0,5);
        $this->Ln(5);
        $this->Cell(0,12,FileExportHelpers::FormatTextForExport('Fait à '). FileExportHelpers::FormatTextForExport($this->devisOfDefunt['configuration']->adresse));
        $this->SetX(140);
        $this->Cell(0,12,'le '. $this->devisOfDefunt['devis_date']->format('d/m/Y'),0);
    }

    private function SetCareCertificateTitle(){
        $this->SetY(60);
        $this->SetFont('ComicSans', 'B', 20);
        $this->Cell(0, 10, 'ATTESTATION DE SOINS DE CONSERVATION', 0, 1,'C');
        $this->Ln(20);    
    }

	function MultiAlignCell($w,$h,$text,$border=0,$ln=0,$align='L',$fill=false)
	{
		// Store reset values for (x,y) positions
		$x = $this->GetX() + $w;
		$y = $this->GetY();

		// Make a call to FPDF's MultiCell
		$this->MultiCell($w,$h,$text,$border,$align,$fill);

		// Reset the line position to the right, like in Cell
		if( $ln==0 )
		{
			$this->SetXY($x,$y);
		}
	}

	function NbLines($w, $txt)
    {
        // Compute the number of lines a MultiCell of width w will take
        if(!isset($this->CurrentFont))
            $this->Error('No font has been set');
        $cw = $this->CurrentFont['cw'];
        if($w==0)
            $w = $this->w-$this->rMargin-$this->x;
        $wmax = ($w-2*$this->cMargin)*1000/$this->FontSize;
        $s = str_replace("\r",'',(string)$txt);
        $nb = strlen($s);
        if($nb>0 && $s[$nb-1]=="\n")
            $nb--;
        $sep = -1;
        $i = 0;
        $j = 0;
        $l = 0;
        $nl = 1;
        while($i<$nb)
        {
            $c = $s[$i];
            if($c=="\n")
            {
                $i++;
                $sep = -1;
                $j = $i;
                $l = 0;
                $nl++;
                continue;
            }
            if($c==' ')
                $sep = $i;
            $l += $cw[$c];
            if($l>$wmax)
            {
                if($sep==-1)
                {
                    if($i==$j)
                        $i++;
                }
                else
                    $i = $sep+1;
                $sep = -1;
                $j = $i;
                $l = 0;
                $nl++;
            }
            else
                $i++;
        }
        return $nl;
    }
}