<?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 $tamponImageExist = false;
    private $imagePath = "/var/www/html/data/admin/files/.gestion/";

    public function Header()
    {
        if($this->logo != "nothing") {
            $this->Image($this->imagePath."logo.png", 4, 2, 40, 45);
        } else {
            $this->Cell(55, 30, '');
        }
    }
    public function Footer()
    {
        $this->SetY(-18);
        $this->SetFont('Arial', '', 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, $tamponImageExist = false)
    {
        $this->devisOfDefunt = $devisOfDefunt;
        $this->logo = $logo;
        $this->signatureImageExist = $signatureImageExist;
        $this->tamponImageExist = $tamponImageExist;
    }

    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->tamponImageExist) {
            $this->Image($this->imagePath."sign.jpg", 120, $this->GetY() + 8, 80, 35);
        }

        if($this->signatureImageExist) {
            $this->Image($this->imagePath."sign.png", 140, $this->GetY() + 40, 40, 16);
        }
    }

    private function SetCareCertificateContent()
    {
        $this->SetFont('Arial', '', 14);
        $this->MultiCell(0, 7, FileExportHelpers::FormatTextForExport('La Société '. $this->devisOfDefunt['configuration']->entreprise. ' habilitée sous le numéro ' . $this->devisOfDefunt['thanato_reference'] . ', certifie par la présente que : '));
        $this->SetFont('Arial', 'B', 14);
        $this->Cell(0, 12, FileExportHelpers::FormatTextForExport($this->devisOfDefunt['thanato_nom'] . ' ' . $this->devisOfDefunt['thanato_prenom']), 0, 1);
        $this->SetFont('Arial', '', 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('Arial', 'B', 14);
        $this->Cell(0, 12, FileExportHelpers::FormatTextForExport($this->devisOfDefunt['defunt_nom']), 0, 1);
        $this->SetFont('Arial', '', 14);
        $this->Cell(0, 12, FileExportHelpers::FormatTextForExport("Date du décès") . ' : ' . $this->devisOfDefunt['defunt_date'], 0, 1);
        $this->SetFont('Arial', '', 14);
        $this->Cell(0, 12, FileExportHelpers::FormatTextForExport("Lieu du décès") . ' : ' . $this->devisOfDefunt['lieu_deces'], 0, 1);
        $this->SetFont('Arial', '', 14);
        $this->Cell(0, 12, FileExportHelpers::FormatTextForExport("Qui reposait à l'adresse suivante") . ' : ', 0, 1);
        $this->SetFont('Arial', 'B', 14);
        $this->MultiCell(0, 6, FileExportHelpers::FormatTextForExport($this->devisOfDefunt['location_of_devis']));


        $this->SetFont('Arial', '', 14);
        $this->Cell(0, 12, FileExportHelpers::FormatTextForExport("La présente attestation est établie pour faire valoir ce que de droit."), 0, 5);
        $this->Ln(5);
        // $this->MultiAlignCell(120,7,FileExportHelpers::FormatTextForExport('Fait à '). FileExportHelpers::FormatTextForExport($this->devisOfDefunt['location_of_devis']),0);
        // $this->SetX(140);
        $this->Cell(0, 7, 'Fait le '. $this->devisOfDefunt['devis_date']->format('d/m/Y'), 0);
    }

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

    public 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);
        }
    }

    public 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;
    }
}