<?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\InvoiceRecap;

use DateTime;
use OCA\Gestion\Constants\MultipleFactureTypeConstant;
use OCA\Gestion\Db\Bdd;
use OCA\Gestion\Helpers\DateHelpers;
use OCP\Files\IRootFolder;
use \FPDF;
use IntlDateFormatter;
use OCA\Gestion\Helpers\FileExportHelpers;

class InvoiceRecapService {
	/** @var Bdd */
	private $gestionBdd;

    /** @var IRootFolder */
	private $rootFolder;

    private $defaultImagePath = "/var/www/html/data/admin/files/.gestion/";

    private const DEFAULT_NEXTCLOUD_ADMIN = "admin";
	public function __construct(
		Bdd $gestionBdd,
        IRootFolder $rootFolder) {
        $this->gestionBdd = $gestionBdd;
        $this->rootFolder = $rootFolder;
	}

    private function doesSignatureImageExists(){
        $storage = $this->rootFolder->getUserFolder(self::DEFAULT_NEXTCLOUD_ADMIN);
		try{
			if(isset($storage)){
				$storage->get("/.gestion/sign.png");
                $signatureExist = true;
			}else{
				$signatureExist =  false;
			}
		}
		catch(\OCP\Files\NotFoundException $e) {
			$signatureExist =  false;
		}
		return $signatureExist;
	}

    private function doesLogoExist(){
        $storage = $this->rootFolder->getUserFolder(self::DEFAULT_NEXTCLOUD_ADMIN);
		try{
            if(isset($storage)){
                $file = $storage->get('/.gestion/logo.png');
                return true;
            }else{
                return false;
            }
		}
		catch(\OCP\Files\NotFoundException $e) {
			return false;
		}
	}

    private function generateInvoiceRecapPerClientGroupFacturation($clientGroupId,$date,$idNextcloud){
        $data_factures = [];
        $storage = $this->rootFolder->getUserFolder($idNextcloud);
        $doesLogoExist = $this->doesLogoExist();
        $doesSignatureExist = $this->doesSignatureImageExists();
        $tvaIntraCommuValue = "";
        $firstClient = $this->gestionBdd->getFirstClient();
        if($firstClient != null){
            $tvaIntraCommuValue = $firstClient["legal_one"];
        }
        $defaultConfig = json_decode($this->gestionBdd->getConfiguration(self::DEFAULT_NEXTCLOUD_ADMIN));
        $configurationAddresses = FileExportHelpers::GetAddressAndCityFromAddress($defaultConfig[0]->adresse);
        $configurationAddress = $configurationAddresses["address"];
        $configurationAddressCity = $configurationAddresses["city"];
        $factures = json_decode($this->gestionBdd->getClientFacturesByClientGroupFacturationIdAndDate($clientGroupId,$date));
        $factures = array_filter($factures, callback: function($facture) {return $facture->id_client != NULL; });
        $groupName = "";
        foreach ($factures as $key => $facture) {
            $facture_temp = array(
                'num' => $facture->num,
                'id_client' => $facture->id_client,
                'client' => $facture->entreprise,
                'adresse_client' => $facture->adresse_client,
                'mail_client' => $facture->mail_client,
                'adresse_devis' => $facture->lieu,
                'nom_client' => html_entity_decode($facture->nom),
                'prenoms_client' => html_entity_decode($facture->prenom),
                'numero_commande' => $facture->numero_commande,
                'date_soin' => $facture->date_soin,
                'date' => $facture->date,
                'date_facture' => $facture->date_paiement,
                'defunt' => $facture->nom_defunt,
                'montant_htc' => 0,
                'tva' => $defaultConfig[0]->tva_default,
                'montant_tva' => 0,
                'montant_ttc' => 0,
                'group_facturation_name' => $facture->group_facturation_name
            );
            $produits = json_decode($this->gestionBdd->getListProduit($facture->id_devis,$idNextcloud));
            $produitsReferenceArray = [];
            foreach ($produits as $key => $produit) {
                $facture_temp['montant_htc'] += $produit->prix_unitaire * $produit->quantite;
                $produitsReferenceArray[] = $produit->reference;
            };
            $produitsReferenceArray = array_unique($produitsReferenceArray);
            $produitsReferenceAsString = implode("-", $produitsReferenceArray);
            $facture_temp['montant_tva'] = ($facture_temp['montant_htc'] * $facture_temp['tva'])/100;
            $facture_temp['montant_ttc'] = $facture_temp['montant_tva'] + $facture_temp['montant_htc'];
            $facture_temp['produit_references'] = $produitsReferenceAsString;
            
            array_push($data_factures, $facture_temp);
        };
        $data_temp = array();
        foreach ($data_factures as $key => $facture) {
            $datesplit = explode('-', $facture['date_facture']);
            if($data_temp[strval($datesplit[0])][strval($datesplit[1])]==NULL) {
                $data_temp[strval($datesplit[0])][strval($datesplit[1])] = array(0=>$facture);
            } else {
                array_push($data_temp[strval($datesplit[0])][strval($datesplit[1])], $facture);
            }
        }
        foreach ($data_temp as $key_annee => $annee) {
            foreach ($annee as $key_mois => $mois) {
                $pdf = new FPDF();
                $pdf->AddFont('ComicSans','','Comic Sans MS.php');
                $pdf->AddFont('ComicSans','B','comic-sans-bold.php');
                $groupName = $mois[0]['group_facturation_name'];
                $date_facture = $mois[0]['date_facture'];
                
                $date_temp = date("t-m-Y", strtotime($date_facture));
                $formatter = new IntlDateFormatter('fr_FR', IntlDateFormatter::LONG, IntlDateFormatter::NONE);
                $date_formated = $formatter->format(DateTime::createFromFormat('d-m-Y', $date_temp));

                try {
                    $storage->newFolder(html_entity_decode($defaultConfig[0]->path).'/DOCUMENTS RECAPITULATIFS/'.$key_annee.'/'.$key_mois.' '.strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])).'/');
                } catch(\OCP\Files\NotPermittedException $e) { }

                $pdf->AddPage();
                // on sup les 2 cm en bas
                $pdf->SetAutoPagebreak(False);
                $pdf->SetMargins(0,0,0);

                // logo : 80 de largeur et 55 de hauteur
                if($doesLogoExist){
                    $pdf->Image($this->defaultImagePath."logo.png", 10, 10, 75, 25);
                }

                //adresse de mon entreprise
                $companyInfoXAxis = 10;
                $companyInfoYAxis = 40;
                $pdf->SetFont('ComicSans', '', 11);
                $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                $pdf->Cell(0, 7, FileExportHelpers::FormatTextForExport($defaultConfig[0]->entreprise));
                $companyInfoYAxis += 7;
                $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                $pdf->Cell(0, 7, FileExportHelpers::FormatTextForExport($configurationAddress));
                $companyInfoYAxis += 7;
                $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                $pdf->Cell(0, 7, FileExportHelpers::FormatTextForExport($configurationAddressCity));
                $companyInfoYAxis += 7;
                $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                $pdf->Cell(0, 7, FileExportHelpers::FormatTextForExport('Tél : ') . FileExportHelpers::FormatTextForExport($defaultConfig[0]->telephone));
                $companyInfoYAxis += 7;
                $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                $pdf->Cell(0, 7, 'Mail : ' . $defaultConfig[0]->mail);


                // adresse du facture
                $clientInfoXAxis = 125;
                $clientInfoYAxis = 40;
                $pdf->SetFont('ComicSans','B',size: 11);
                $pdf->SetXY($clientInfoXAxis,$clientInfoYAxis);
                $pdf->Cell( 0, 7, utf8_decode('Groupe '.$groupName));
                $clientInfoYAxis += 7;
                $pdf->SetXY($clientInfoXAxis,$clientInfoYAxis);
                // date facture
                $pdf->SetFont('ComicSans','',11);
                $pdf->Cell( 0, 7, "Saint Senoux, le ".utf8_decode($date_formated));

                // observations
                $pdf->SetFont( "ComicSans", "BU", 10 ); $pdf->SetXY( 10, 95 ) ; $pdf->Cell($pdf->GetStringWidth("Objet:"), 0, "Objet:", 0, "L");
                $objet = utf8_decode("Récapitulatif Facturation du mois de ").strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1]));
                $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 95 ) ; $pdf->Cell($pdf->GetStringWidth($objet), 0, $objet, 0, "L");
                
                $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 105 ); $pdf->Cell($pdf->GetStringWidth("Madame, Monsieur"), 0, "Madame, Monsieur", 0, "L");
                
                $text1 = utf8_decode("Veuillez trouver ci-dessous le récapitulatif de la facturation du mois de ").strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])).".";
                $text2 = utf8_decode("Vous en souhaitant bonne réception.");
                $text3 = utf8_decode("Veuillez agréer, Madame, Monsieur, mes salutations les meilleures.");

                $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 115 ) ; $pdf->Cell($pdf->GetStringWidth($text1), 0, $text1, 0, "L");
                $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 120 ) ; $pdf->Cell($pdf->GetStringWidth($text2), 0, $text2, 0, "L");
                $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 125 ) ; $pdf->Cell($pdf->GetStringWidth($text3), 0, $text3, 0, "L");

                // signature
                $pdf->SetFont('ComicSans','',11); $pdf->SetXY( 145, 145 );
                $pdf->Cell( $pdf->GetStringWidth($defaultConfig[0]->nom.' '.$defaultConfig[0]->prenom), 0, utf8_decode(html_entity_decode($defaultConfig[0]->nom.' '.$defaultConfig[0]->prenom)), 0, 0, 'L');
                if($doesSignatureExist){
                    $pdf->Image($this->defaultImagePath."sign.png", 135, 150, 60,40);
                }

                $y0 = 260;
                $pageWidth = $pdf->GetPageWidth();
                //Positionnement en bas et tout centrer
                $pdf->SetFont('ComicSans','',6);

                $pdf->SetXY( 1, $y0 + 4 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->legal_one)), 0, 0, 'C');
                $pdf->SetXY( 1, $y0 + 8 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->legal_two)), 0, 0, 'C');
                $pdf->SetXY( 1, $y0 + 12 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->telephone)), 0, 0, 'C');

                /*$pdf->SetXY( 1, $y0 + 16 );
                $pdf->Cell( $pageWidth, 5, utf8_decode("SIREN 751621293"), 0, 0, 'C');*/
                
                $num_page = 1;
                $nb_page = ceil(sizeof($mois) / 26);
                $index_facture_position = 0;
                $max_nb_toget = (sizeof($mois)<=26)?sizeof($mois):26;

                $montant_ht_total = 0;
                $montant_tva_total = 0;
                $montant_ttc_total = 0;

                while ($num_page <= $nb_page) {
                    $pdf->AddPage();
                    // on sup les 2 cm en bas
                    $pdf->SetAutoPagebreak(False);
                    $pdf->SetMargins(0,0,10);

                    if($doesLogoExist){
                        $pdf->Image($this->defaultImagePath."logo.png", 10, 10, 75, 25);
                    }

                    // n° page en haute à droite
                    if($nb_page>1){
                        $pdf->SetXY( 120, 5 ); $pdf->SetFont( "ComicSans", "B", 9 ); $pdf->Cell( 160, 8, $num_page . '/' . $nb_page, 0, 0, 'C');
                    }

                    // date facture
                    $pdf->SetFont('ComicSans','',11); $pdf->SetXY( 122, 15 );
                    $pdf->SetY(10);
                    $pdf->Cell( 0, 8, "Saint Senoux, le ".utf8_decode($date_formated), 0, 0, 'R');

                    // n° facture, date echeance et reglement et obs
                    $pdf->SetLineWidth(0.2); $pdf->SetFillColor(255); $pdf->Rect(114, 20, 85, 8, "DF");
                    $pdf->SetXY( 114, 20 ); $pdf->SetFont( "ComicSans", "B", 12 ); $pdf->Cell( 85, 8, 'FACTURE N'.utf8_decode('°').' FAC/'.$key_annee.'/'.strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])), 0, 0, 'C');

                    // adresse du facture
                    $pdf->SetFont('ComicSans','B',11);
                    $pdf->SetY(32);
                    // $pdf->SetXY( $x, $y ); $pdf->Cell( 100, 8, 'doit', 0, 0, ''); $y += 8;
                    $pdf->Cell( 0, 6, 'Groupe '.$groupName, 0, 1, 'R');
                    $pdf->Cell( 0, 6, FileExportHelpers::FormatTextForExport('Numéro') . ' Siret: ' . FileExportHelpers::FormatTextForExport($tvaIntraCommuValue), 0, 1, 'R');

                    // ***********************
                    // le cadre des articles
                    // ***********************
                    // cadre avec 18 lignes max ! et 118 de hauteur --> 80 + 118 = 198 pour les traits verticaux
                    $pdf->SetLineWidth(0.2); $pdf->Rect(5, 80, 200, 153, "D");
                    // cadre titre des colonnes
                    $pdf->Line(5, 90, 205, 90);
                    // les traits verticaux colonnes
                    $pdf->Line(145, 80, 145, 233); $pdf->Line(163, 80, 163, 233); 
                    if($num_page == $nb_page) $pdf->Line(183, 80, 183, 240);
                    else $pdf->Line(183, 80, 183, 233);
                    // titre colonne
                    $pdf->SetXY( 1, 81 ); $pdf->SetFont('ComicSans','B',8); $pdf->Cell( 140, 8, "OBJET", 0, 0, 'C');
                    $pdf->SetXY( 147, 81 ); $pdf->SetFont('ComicSans','B',8); $pdf->Cell( 13, 8, "H.T.", 0, 0, 'C');
                    $pdf->SetXY( 168, 81 ); $pdf->SetFont('ComicSans','B',8); $pdf->Cell( 10, 8, "TVA 20%", 0, 0, 'C');
                    $pdf->SetXY( 183, 81 ); $pdf->SetFont('ComicSans','B',8); $pdf->Cell( 22, 8, "T.T.C", 0, 0, 'C');

                    // (new DateTime($facture['date_soin']))->format('d-M')
                    $formatter_ds = new IntlDateFormatter('fr_FR', IntlDateFormatter::SHORT, IntlDateFormatter::NONE);

                    // Set the pattern for the formatter to "d-MMMM" to display the day and month name in French
                    $formatter_ds->setPattern('dd-MMM');

                    //recuperation des factures
                    $y_facture = 90;

                    $init_index = $index_facture_position;

                    for ($index_facture_position; $index_facture_position < ($init_index + $max_nb_toget) ; $index_facture_position++) { 
                        $date_soin_temp = new DateTime($mois[$index_facture_position]['date_soin']);

                        $pdf->SetXY( 6, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 28, 8, $mois[$index_facture_position]['num'], 0, 0, '');
                        $pdf->SetXY( 26, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 28, 8, utf8_decode($formatter_ds->format($date_soin_temp)), 0, 0, '');
                        $pdf->SetXY( 40, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 18, 8, utf8_decode(html_entity_decode($mois[$index_facture_position]['defunt'])), 0, 0, '');
                        $pdf->SetXY( 86, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 38, 8, $mois[$index_facture_position]['prenoms_client'].' '.$mois[$index_facture_position]['nom_client'], 0, 0, '');
                        $pdf->SetXY( 147, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 13, 8, number_format($mois[$index_facture_position]['montant_htc'],2,'.','').chr(128), 0, 0, 'C');
                        $pdf->SetXY( 168, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 10, 8, number_format($mois[$index_facture_position]['montant_tva'],2,'.','').chr(128), 0, 0, 'C');
                        $pdf->SetXY( 183, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 22, 8, number_format($mois[$index_facture_position]['montant_ttc'],2,'.','').chr(128), 0, 0, 'C');

                        $montant_ht_total = $montant_ht_total+$mois[$index_facture_position]['montant_htc'];
                        $montant_tva_total = $montant_tva_total+$mois[$index_facture_position]['montant_tva'];
                        $montant_ttc_total = $montant_ttc_total+$mois[$index_facture_position]['montant_ttc'];

                        $y_facture=$y_facture+5;
                    }

                    $nb_facture_chargee = $index_facture_position+1;
                    $reste_a_chargee = sizeof($mois) - $nb_facture_chargee;
                    $max_nb_toget = ($reste_a_chargee <= 26) ? $reste_a_chargee+1 : 26;
                    
                    // si derniere page alors afficher cadre des TVA
                    if ($num_page == $nb_page)
                    {
                        $pdf->Line(5, 225, 205, 225);
                        $pdf->SetFont('ComicSans','B',8); $pdf->SetXY( 5, 225 ); $pdf->Cell( 140, 8, 'TOTAL', 0, 0, 'C');
                        $pdf->SetFont('ComicSans','',8); $pdf->SetXY( 147, 225 ); $pdf->Cell( 13, 8, number_format($montant_ht_total,2,'.','').chr(128), 0, 0, 'C');
                        $pdf->SetFont('ComicSans','',8); $pdf->SetXY( 168, 225 ); $pdf->Cell( 10, 8, number_format($montant_tva_total,2,'.','').chr(128), 0, 0, 'C');
                        $pdf->SetFont('ComicSans','',8); $pdf->SetXY( 183, 225 ); $pdf->Cell( 22, 8, number_format($montant_ttc_total,2,'.','').chr(128), 0, 0, 'C');

                        $pdf->Rect(145, 233, 60, 7, "D");
                        $pdf->SetFont('ComicSans','B',8); $pdf->SetXY( 147, 233 ); $pdf->Cell( 30, 6.5, 'TOTAL TTC', 0, 0, 'C');
                        $pdf->SetFont('ComicSans','B',8); $pdf->SetXY( 183, 233 ); $pdf->Cell( 22, 6.5, number_format($montant_ttc_total,2,'.','').chr(128), 0, 0, 'C', true);	
                    }

                    $y1 = 245;

                    $pdf->SetFillColor(255);
                    $pdf->SetTextColor(0, 0, 0);
                    
                    $pdf->SetFont('ComicSans','',9);

                    $pdf->SetXY( 10, $y1 ); $pdf->Cell( $pdf->GetPageWidth(), 4, utf8_decode("Loi N° 92-442 du 31 décembre 1992: La présente facture est payable en comptant a réception."), 0, 0, 'L');
                    $pdf->SetXY( 10, $y1 + 4 ); $pdf->Cell( $pdf->GetPageWidth(), 4, utf8_decode("Indemnité forfaitaire pour frais de recouvrement due en cas de retard de paiement: 40").chr(128), 0, 0, 'L');
                    $pdf->SetXY( 10, $y1 + 8 ); $pdf->Multicell( $pdf->GetPageWidth()-20, 4, utf8_decode("Toute somme non payée dans les trente jours est susceptible de porter intérets à un taux égal à une fois et demi le taux de l'intéret légal."), 0, 0, 'L');

                    // **************************
                    // pied de page
                    // **************************
                    
                    $pdf->SetFont('ComicSans','',6);
                    $pdf->SetXY( 1, $y0 + 4 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->legal_one)), 0, 0, 'C');
                    $pdf->SetXY( 1, $y0 + 8 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->legal_two)), 0, 0, 'C');
                    $pdf->SetXY( 1, $y0 + 12 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->telephone)), 0, 0, 'C');

                    /*$pdf->SetXY( 1, $y0 + 16 );
                    $pdf->Cell( $pageWidth, 5, utf8_decode("SIREN 751621293"), 0, 0, 'C');*/
                    
                    $num_page++;
                }
                $ff_pdf = html_entity_decode(
                    $defaultConfig[0]->path).
                    '/DOCUMENTS RECAPITULATIFS/'.$key_annee.'/'.$key_mois.' '.
                    strtoupper(
                        FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])
                    ).
                    '/GROUPE_'.$groupName.'_RECAP_FACTURE_'.strtoupper(
                        FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])
                    ).'_'.$key_annee.'.pdf';
                $storage->newFile($ff_pdf);
                $pdfContent = $pdf->Output('','S');

                $file_pdf = $storage->get($ff_pdf);
                $file_pdf->putContent($pdfContent);
            }
        }
    }

    private function generateInvoiceRecapPerClient($clientId,$date,$idNextcloud){
        $data_factures = [];
        $storage = $this->rootFolder->getUserFolder($idNextcloud);
        $doesLogoExist = $this->doesLogoExist();
        $tvaIntraCommuValue = "";
        $firstClient = $this->gestionBdd->getFirstClient();
        if($firstClient != null){
            $tvaIntraCommuValue = $firstClient["legal_one"];
        }
        $defaultConfig = json_decode($this->gestionBdd->getConfiguration(self::DEFAULT_NEXTCLOUD_ADMIN));
        $configurationAddresses = FileExportHelpers::GetAddressAndCityFromAddress($defaultConfig[0]->adresse);
        $configurationAddress = $configurationAddresses["address"];
        $configurationAddressCity = $configurationAddresses["city"];
        $factures = json_decode($this->gestionBdd->getClientFacturesByClientIdAndDate(
            clientId: $clientId, 
            date: $date
        ));
        $factures = array_filter($factures, callback: function($facture) {return $facture->id_client != NULL; });
        foreach ($factures as $key => $facture) {
            $facture_temp = array(
                'num' => $facture->num,
                'id_client' => $facture->id_client,
                'client' => $facture->entreprise,
                'adresse_client' => $facture->adresse_client,
                'mail_client' => $facture->mail_client,
                'adresse_devis' => $facture->lieu,
                'nom_client' => html_entity_decode($facture->nom),
                'prenoms_client' => html_entity_decode($facture->prenom),
                'numero_commande' => $facture->numero_commande,
                'date_soin' => $facture->date_soin,
                'date' => $facture->date,
                'date_facture' => $facture->date_paiement,
                'defunt' => $facture->nom_defunt,
                'montant_htc' => 0,
                'tva' => $defaultConfig[0]->tva_default,
                'montant_tva' => 0,
                'montant_ttc' => 0,
            );
            $produits = json_decode($this->gestionBdd->getListProduit($facture->id_devis,$idNextcloud));
            $produitsReferenceArray = [];
            foreach ($produits as $key => $produit) {
                $facture_temp['montant_htc'] += $produit->prix_unitaire * $produit->quantite;
                $produitsReferenceArray[] = $produit->reference;
            };
            $produitsReferenceArray = array_unique($produitsReferenceArray);
            $produitsReferenceAsString = implode("-", $produitsReferenceArray);
            $facture_temp['montant_tva'] = ($facture_temp['montant_htc'] * $facture_temp['tva'])/100;
            $facture_temp['montant_ttc'] = $facture_temp['montant_tva'] + $facture_temp['montant_htc'];
            $facture_temp['produit_references'] = $produitsReferenceAsString;
            
            array_push($data_factures, $facture_temp);
        };
        $data_temp = array();
        foreach ($data_factures as $key => $facture) {
            $datesplit = explode('-', $facture['date_facture']);
            if($data_temp[strval($datesplit[0])][strval($datesplit[1])][$facture['id_client']]==NULL) {
                $data_temp[strval($datesplit[0])][strval($datesplit[1])][$facture['id_client']] = array(0=>$facture);
            } else {
                array_push($data_temp[strval($datesplit[0])][strval($datesplit[1])][$facture['id_client']], $facture);
            }
        }
        foreach ($data_temp as $key_annee => $annee) {
            foreach ($annee as $key_mois => $mois) {
                foreach ($mois as $key_client => $client) {
                    $pdf = new FPDF();
                    $pdf->AddFont('ComicSans','','Comic Sans MS.php');
                    $pdf->AddFont('ComicSans','B','comic-sans-bold.php');
                    $current_client = '';
                    $clientAddress = '';
                    $clientCity = '';
                    $date_facture;
                    $j=1;
                    foreach ($client as $key => $facture) {
                        if($j==1) {
                            $current_client = $facture['nom_client'];
                            $date_facture = $facture['date_facture'];
                            $clientAddresses = FileExportHelpers::GetAddressAndCityFromAddress($facture['adresse_client']);
                            $clientAddress = $clientAddresses['address'];
                            $clientCity = $clientAddresses['city'];
                        }
                        $j++;
                    }
                    $date_temp = date("t-m-Y", strtotime($date_facture));
                    $formatter = new IntlDateFormatter('fr_FR', IntlDateFormatter::LONG, IntlDateFormatter::NONE);
                    $date_formated = $formatter->format(DateTime::createFromFormat('d-m-Y', $date_temp));

                    try {
                        $storage->newFolder(html_entity_decode($defaultConfig[0]->path).'/DOCUMENTS RECAPITULATIFS/'.$key_annee.'/'.$key_mois.' '.strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])).'/');
                    } catch(\OCP\Files\NotPermittedException $e) { }

                    $pdf->AddPage();
                    // on sup les 2 cm en bas
                    $pdf->SetAutoPagebreak(False);
                    $pdf->SetMargins(0,0,10);

                    // logo : 80 de largeur et 55 de hauteur
                    if($doesLogoExist){
                        $pdf->Image($this->defaultImagePath."logo.png", 10, 10, 75, 25);
                    }

                    //adresse de mon entreprise
                    $companyInfoXAxis = 10;
                    $companyInfoYAxis = 40;
                    $pdf->SetFont('ComicSans', '', 11);
                    $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                    $pdf->Cell(0, 7, FileExportHelpers::FormatTextForExport($defaultConfig[0]->entreprise));
                    $companyInfoYAxis += 7;
                    $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                    $pdf->Cell(0, 7, FileExportHelpers::FormatTextForExport($configurationAddress));
                    $companyInfoYAxis += 7;
                    $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                    $pdf->Cell(0, 7, FileExportHelpers::FormatTextForExport($configurationAddressCity));
                    $companyInfoYAxis += 7;
                    $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                    $pdf->Cell(0, 7, FileExportHelpers::FormatTextForExport('Tél : ') . FileExportHelpers::FormatTextForExport($defaultConfig[0]->telephone));
                    $companyInfoYAxis += 7;
                    $pdf->SetXY($companyInfoXAxis,$companyInfoYAxis);
                    $pdf->Cell(0, 7, 'Mail : ' . $defaultConfig[0]->mail);


                    // adresse du facture
                    $clientInfoXAxis = 125;
                    $clientInfoYAxis = 40;
                    $pdf->SetFont('ComicSans','B',size: 11);
                    $pdf->SetXY($clientInfoXAxis,$clientInfoYAxis);
                    $pdf->Cell( 0, 7, utf8_decode($current_client));
                    $clientInfoYAxis += 7;
                    $pdf->SetXY($clientInfoXAxis,$clientInfoYAxis);
                    $pdf->Cell( 0, 7, trim(utf8_decode(html_entity_decode($clientAddress))));
                    $clientInfoYAxis += 7;
                    $pdf->SetXY($clientInfoXAxis,$clientInfoYAxis);
                    $pdf->Cell( 0, 7, trim(utf8_decode(html_entity_decode($clientCity))));
                    $clientInfoYAxis += 7;
                    $pdf->SetXY($clientInfoXAxis,$clientInfoYAxis);
                    // date facture
                    $pdf->SetFont('ComicSans','',11);
                    $pdf->Cell( 0, 7, "Saint Senoux, le ".utf8_decode($date_formated));

                    // observations
                    $pdf->SetFont( "ComicSans", "BU", 10 ); $pdf->SetXY( 10, 95 ) ; $pdf->Cell($pdf->GetStringWidth("Objet:"), 0, "Objet:", 0, "L");
                    $objet = utf8_decode("Récapitulatif Facturation du mois de ").strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1]));
                    $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 95 ) ; $pdf->Cell($pdf->GetStringWidth($objet), 0, $objet, 0, "L");
                    
                    $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 105 ); $pdf->Cell($pdf->GetStringWidth("Madame, Monsieur"), 0, "Madame, Monsieur", 0, "L");
                    
                    $text1 = utf8_decode("Veuillez trouver ci-dessous le récapitulatif de la facturation du mois de ").strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])).".";
                    $text2 = utf8_decode("Vous en souhaitant bonne réception.");
                    $text3 = utf8_decode("Veuillez agréer, Madame, Monsieur, mes salutations les meilleures.");

                    $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 115 ) ; $pdf->Cell($pdf->GetStringWidth($text1), 0, $text1, 0, "L");
                    $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 120 ) ; $pdf->Cell($pdf->GetStringWidth($text2), 0, $text2, 0, "L");
                    $pdf->SetFont( "ComicSans", "", 10 ); $pdf->SetXY( $pdf->GetStringWidth("Objet")+15, 125 ) ; $pdf->Cell($pdf->GetStringWidth($text3), 0, $text3, 0, "L");

                    // signature
                    $pdf->SetFont('ComicSans','',11); $pdf->SetXY( 145, 145 );
                    $pdf->Cell( $pdf->GetStringWidth($defaultConfig[0]->nom.' '.$defaultConfig[0]->prenom), 0, utf8_decode(html_entity_decode($defaultConfig[0]->nom.' '.$defaultConfig[0]->prenom)), 0, 0, 'L');
                    $signatureExists = $this->doesSignatureImageExists('sign.png');
                    if($signatureExists){
                        $pdf->Image($this->defaultImagePath."sign.png", 135, 150, 60,40);
                    }

                    $y0 = 260;
                    $pageWidth = $pdf->GetPageWidth();
                    //Positionnement en bas et tout centrer
                    $pdf->SetFont('ComicSans','',7);
                    $pdf->SetXY( 1, $y0 + 4 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->mentions_default)), 0, 0, 'C');
                    $pdf->SetXY( 1, $y0 + 8 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->legal_one)), 0, 0, 'C');
                    $pdf->SetXY( 1, $y0 + 12 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->legal_two)), 0, 0, 'C');
                    $pdf->SetXY( 1, $y0 + 16 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->telephone)), 0, 0, 'C');

                    /*$pdf->SetXY( 1, $y0 + 16 );
                    $pdf->Cell( $pageWidth, 5, utf8_decode("SIREN 751621293"), 0, 0, 'C');*/
                    
                    $num_page = 1;
                    $nb_page = ceil(sizeof($client) / 26);
                    $index_facture_position = 0;
                    $max_nb_toget = (sizeof($client)<=26)?sizeof($client):26;

                    $montant_ht_total = 0;
                    $montant_tva_total = 0;
                    $montant_ttc_total = 0;

                    while ($num_page <= $nb_page) {
                        $pdf->AddPage();
                        // on sup les 2 cm en bas
                        $pdf->SetAutoPagebreak(False);
                        $pdf->SetMargins(0,0,10);
                        if($doesLogoExist){
                            $pdf->Image($this->defaultImagePath."logo.png", 10, 10, 75, 25);
                        }

                        // n° page en haute à droite
                        if($nb_page>1){
                            $pdf->SetXY( 120, 5 ); $pdf->SetFont( "ComicSans", "B", 9 ); $pdf->Cell( 160, 8, $num_page . '/' . $nb_page, 0, 0, 'C');
                        }

                        // date facture
                        $pdf->SetFont('ComicSans','',11);
                        $pdf->SetY(10);
                        $pdf->Cell( 0, 8,"Saint Senoux, le ".utf8_decode($date_formated), 0, 0, 'R');

                        // n° facture, date echeance et reglement et obs
                        $pdf->SetLineWidth(0.2); $pdf->SetFillColor(255); $pdf->Rect(114, 20, 85, 8, "DF");
                        $pdf->SetXY( 114, 20 ); $pdf->SetFont( "ComicSans", "B", 12 ); $pdf->Cell( 85, 8, 'FACTURE N'.utf8_decode('°').' FAC/'.$key_annee.'/'.strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])), 0, 0, 'C');

                        // adresse du facture
                        $pdf->SetFont('ComicSans','B',11);
                        $pdf->SetY(y: 32);
                        $pdf->Cell( 0, 6, utf8_decode($current_client), 0, 1, 'R');
                        $pdf->Cell( 0, 6, trim(utf8_decode(html_entity_decode($clientAddress))), 0, 1, 'R');
                        if($clientCity != ''){
                            $pdf->Cell( 0, 6, trim(utf8_decode(html_entity_decode($clientCity))), 0, 1, 'R');
                        }
                        $pdf->Cell( 0, 6, FileExportHelpers::FormatTextForExport('Numéro') . ' Siret: ' . FileExportHelpers::FormatTextForExport($tvaIntraCommuValue), 0, 1, 'R');
                        $pdf->Cell( 0, 6, 'Email: ' . utf8_decode(html_entity_decode($facture['mail_client'])), 0, 1, 'R'); 

                        // ***********************
                        // le cadre des articles
                        // ***********************
                        // cadre avec 18 lignes max ! et 118 de hauteur --> 80 + 118 = 198 pour les traits verticaux
                        $pdf->SetLineWidth(0.2); $pdf->Rect(5, 80, 200, 153, "D");
                        // cadre titre des colonnes
                        $pdf->Line(5, 90, 205, 90);
                        // les traits verticaux colonnes
                        $pdf->Line(145, 80, 145, 233); $pdf->Line(163, 80, 163, 233); 
                        if($num_page == $nb_page) $pdf->Line(183, 80, 183, 240);
                        else $pdf->Line(183, 80, 183, 233);
                        // titre colonne
                        $pdf->SetXY( 1, 81 ); $pdf->SetFont('ComicSans','B',8); $pdf->Cell( 140, 8, "OBJET", 0, 0, 'C');
                        $pdf->SetXY( 147, 81 ); $pdf->SetFont('ComicSans','B',8); $pdf->Cell( 13, 8, "H.T.", 0, 0, 'C');
                        $pdf->SetXY( 168, 81 ); $pdf->SetFont('ComicSans','B',8); $pdf->Cell( 10, 8, "TVA 20%", 0, 0, 'C');
                        $pdf->SetXY( 183, 81 ); $pdf->SetFont('ComicSans','B',8); $pdf->Cell( 22, 8, "T.T.C", 0, 0, 'C');

                        // (new DateTime($facture['date_soin']))->format('d-M')
                        $formatter_ds = new IntlDateFormatter('fr_FR', IntlDateFormatter::SHORT, IntlDateFormatter::NONE);

                        // Set the pattern for the formatter to "d-MMMM" to display the day and month name in French
                        $formatter_ds->setPattern('dd-MMM');

                        //recuperation des factures
                        $y_facture = 90;

                        $init_index = $index_facture_position;

                        for ($index_facture_position; $index_facture_position < ($init_index + $max_nb_toget) ; $index_facture_position++) { 
                            $date_soin_temp = new DateTime($client[$index_facture_position]['date_soin']);

                            $pdf->SetXY( 6, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 28, 8, $client[$index_facture_position]['num'], 0, 0, '');
                            $pdf->SetXY( 32, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 18, 8, utf8_decode($formatter_ds->format($date_soin_temp)), 0, 0, '');
                            $pdf->SetXY( 50, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 38, 8, utf8_decode(html_entity_decode($client[$index_facture_position]['defunt'])), 0, 0, '');
                            $pdf->SetXY( 90, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 28, 8, utf8_decode(html_entity_decode($client[$index_facture_position]['produit_references'])), 0, 0, '');
                            $pdf->SetXY( 147, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 13, 8, number_format($client[$index_facture_position]['montant_htc'],2,'.','').chr(128), 0, 0, 'C');
                            $pdf->SetXY( 168, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 10, 8, number_format($client[$index_facture_position]['montant_tva'],2,'.','').chr(128), 0, 0, 'C');
                            $pdf->SetXY( 183, $y_facture ); $pdf->SetFont('ComicSans','',8); $pdf->Cell( 22, 8, number_format($client[$index_facture_position]['montant_ttc'],2,'.','').chr(128), 0, 0, 'C');

                            $montant_ht_total = $montant_ht_total+$client[$index_facture_position]['montant_htc'];
                            $montant_tva_total = $montant_tva_total+$client[$index_facture_position]['montant_tva'];
                            $montant_ttc_total = $montant_ttc_total+$client[$index_facture_position]['montant_ttc'];

                            $y_facture=$y_facture+5;
                        }

                        $nb_facture_chargee = $index_facture_position+1;
                        $reste_a_chargee = sizeof($client) - $nb_facture_chargee;
                        $max_nb_toget = ($reste_a_chargee <= 26) ? $reste_a_chargee+1 : 26;
                        
                        // si derniere page alors afficher cadre des TVA
                        if ($num_page == $nb_page)
                        {
                            $pdf->Line(5, 225, 205, 225);
                            $pdf->SetFont('ComicSans','B',8); $pdf->SetXY( 5, 225 ); $pdf->Cell( 140, 8, 'TOTAL', 0, 0, 'C');
                            $pdf->SetFont('ComicSans','',8); $pdf->SetXY( 147, 225 ); $pdf->Cell( 13, 8, number_format($montant_ht_total,2,'.','').chr(128), 0, 0, 'C');
                            $pdf->SetFont('ComicSans','',8); $pdf->SetXY( 168, 225 ); $pdf->Cell( 10, 8, number_format($montant_tva_total,2,'.','').chr(128), 0, 0, 'C');
                            $pdf->SetFont('ComicSans','',8); $pdf->SetXY( 183, 225 ); $pdf->Cell( 22, 8, number_format($montant_ttc_total,2,'.','').chr(128), 0, 0, 'C');

                            $pdf->Rect(145, 233, 60, 7, "D");
                            $pdf->SetFont('ComicSans','B',8); $pdf->SetXY( 147, 233 ); $pdf->Cell( 30, 6.5, 'TOTAL TTC', 0, 0, 'C');
                            $pdf->SetFont('ComicSans','B',8); $pdf->SetXY( 183, 233 ); $pdf->Cell( 22, 6.5, number_format($montant_ttc_total,2,'.','').chr(128), 0, 0, 'C', true);	
                        }

                        $y1 = 245;

                        $pdf->SetFillColor(255);
                        $pdf->SetTextColor(0, 0, 0);
                        
                        $pdf->SetFont('ComicSans','',9);

                        $pdf->SetXY( 10, $y1 );$pdf->Cell( $pdf->GetPageWidth(), 4, utf8_decode("Loi N° 92-442 du 31 décembre 1992: La présente facture est payable en comptant a réception."), 0, 0, 'L');
                        $pdf->SetXY( 10, $y1 + 4 );$pdf->Cell( $pdf->GetPageWidth(), 4, utf8_decode("Indemnité forfaitaire pour frais de recouvrement due en cas de retard de paiement: 40").chr(128), 0, 0, 'L');
                        $pdf->SetXY( 10, $y1 + 8 );$pdf->Multicell( $pdf->GetPageWidth()-20, 4, utf8_decode("Toute somme non payée dans les trente jours est susceptible de porter intérets à un taux égal à une fois et demi le taux de l'intéret légal."), 0, 0, 'L');

                        // **************************
                        // pied de page
                        // **************************
                        
                        $pdf->SetFont('ComicSans','',7);
                        $pdf->SetXY( 1, $y0 + 4 ); $pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->mentions_default)), 0, 0, 'C');
                        $pdf->SetXY( 1, $y0 + 8 );$pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->legal_one)), 0, 0, 'C');
                        $pdf->SetXY( 1, $y0 + 12 );$pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->legal_two)), 0, 0, 'C');
                        $pdf->SetXY( 1, $y0 + 16 );$pdf->Cell( $pageWidth, 5, utf8_decode(html_entity_decode($defaultConfig[0]->telephone)), 0, 0, 'C');

                        /*$pdf->SetXY( 1, $y0 + 16 );
                        $pdf->Cell( $pageWidth, 5, utf8_decode("SIREN 751621293"), 0, 0, 'C');*/
                        
                        $num_page++;
                    }

                    $fullPdfPath = html_entity_decode($defaultConfig[0]->path).'/DOCUMENTS RECAPITULATIFS/'.$key_annee.'/'.$key_mois.' '.strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])).'/'.strtoupper(FileExportHelpers::ConvertSpecialChar($current_client)).'_RECAP_FACTURE_'.strtoupper(FileExportHelpers::ConvertSpecialChar(explode(' ', $date_formated)[1])).'_'.$key_annee.'.pdf';
                    $storage->newFile($fullPdfPath);
                    $pdfContent = $pdf->Output('','S');

                    $file_pdf = $storage->get($fullPdfPath);
                    $file_pdf->putContent($pdfContent);
                }
            }
        }
    }

    public function generateInvoiceRecap($filter,$filterType,$date,$idNextcloud){
        try {
            if($filterType == MultipleFactureTypeConstant::GROUP_FILTER_TYPE){
                $this->generateInvoiceRecapPerClientGroupFacturation($filter,$date,$idNextcloud);
            }
            else{
                $this->generateInvoiceRecapPerClient($filter,$date,$idNextcloud);
            }
        } catch(\OCP\Files\NotFoundException $e) { }
    }
}