<?php

namespace App\Repositories;

use App\Libraries\ContractPDF;
use App\Models\File;
use App\User;
use Storage;

class ContractPDFRepository extends BaseRepository
{
    protected $disk;

    protected $dir;

    protected $user_id;

    protected $identifier;

    protected $locale;

    protected $contract_date;

    public function __construct(User $model)
    {

        $this->model = $model;
        // Benutzersprache aus Account ermitteln (mit Fallback auf de)
        $this->locale = $model->account && $model->account->language
            ? $model->account->language
            : 'de';
    }

    public function _set($name, $value)
    {
        $this->{$name} = $value;
    }

    private function convert($str)
    {
        $search = ['Ő', 'ő', 'Ű', 'ű'];
        $replace = ['Ö', 'ö', 'Ü', 'ü'];
        $str = str_replace($search, $replace, $str);

        return iconv('UTF-8', 'windows-1252//IGNORE', $str);
    }

    public function createContractPDF()
    {

        if (! Storage::disk($this->disk)->exists($this->dir)) {
            Storage::disk($this->disk)->makeDirectory($this->dir); // creates directory
        }

        // Lösche alle alten Vertrags-Einträge für diesen User
        File::where('user_id', $this->model->id)
            ->where('identifier', $this->identifier)
            ->delete();

        // 1. IMMER deutsches Original erstellen
        $this->createContractPDFForLocale('de');

        // 2. Wenn Benutzersprache != DE, lokalisierte Version erstellen
        if ($this->locale && $this->locale !== 'de') {
            $this->createContractPDFForLocale($this->locale);
        }

        return true;
    }

    /**
     * Erstellt einen Beratervertrag in der angegebenen Sprache
     */
    private function createContractPDFForLocale(string $locale)
    {

        $pdf = new ContractPDF;
        $pdf->setLocale($locale);

        $pdf->AddPage('P', [210, 297]);
        $pdf->SetFont('Helvetica', '', 11);
        $pdf->SetDrawColor(160, 160, 160);

        $x1 = 16.5;
        $x2 = 109;
        $y = 70;
        $nl = 17.5;
        $pdf->SetXY($x1, $y);
        $pdf->Write(0, $this->convert($this->model->account->m_account));
        $pdf->SetXY($x2, $y);
        $contractDate = $this->contract_date ?? now();
        $pdf->Write(0, $contractDate->format('d.m.Y'));

        $y += $nl;
        $pdf->SetXY($x1, $y);
        $pdf->Write(0, $this->convert($this->model->account->company));
        $pdf->SetXY($x2, $y);
        $pre = $this->model->account->pre_phone_id != '' ? $this->convert($this->model->account->pre_phone->phone).' ' : '';
        $pdf->Write(0, $pre.$this->convert($this->model->account->phone));

        $y += $nl;
        $pdf->SetXY($x1, $y);
        $pdf->Write(0, $this->convert($this->model->account->m_first_name));
        $pdf->SetXY($x2, $y);
        $pre = $this->model->account->pre_mobil_id != '' ? $this->convert($this->model->account->pre_mobil->phone).' ' : '';
        $pdf->Write(0, $pre.$this->convert($this->model->account->mobil));

        $y += $nl;
        $pdf->SetXY($x1, $y);
        $pdf->Write(0, $this->convert($this->model->account->m_last_name));
        $pdf->SetXY($x2, $y);
        $pdf->Write(0, $this->convert($this->model->email));

        $y += $nl;
        $pdf->SetXY($x1, $y);
        $pdf->Write(0, $this->convert($this->model->account->address));
        $pdf->SetXY($x2, $y);
        $pdf->Write(0, $this->convert($this->model->account->birthday));

        $y += $nl;
        $pdf->SetXY($x1, $y);
        $pdf->Write(0, $this->convert($this->model->account->zipcode).' '.$this->convert($this->model->account->city));

        $y += $nl;
        $pdf->SetXY($x1, $y);
        $pre = $this->model->account->country_id ? $this->convert($this->model->account->country->de).' ' : '';
        $pdf->Write(0, $pre);

        if ($this->model->m_sponsor && $this->model->user_sponsor->account) {
            $y += 48;
            $pdf->SetXY($x1, $y);
            $pdf->Write(0, $this->convert($this->model->user_sponsor->account->company));
            $pdf->SetXY($x2, $y);
            $pdf->Write(0, $this->convert($this->model->user_sponsor->account->m_account));

            $y += $nl;
            $pdf->SetXY($x1, $y);
            $pdf->Write(0, $this->convert($this->model->user_sponsor->account->m_first_name).' '.$this->convert($this->model->user_sponsor->account->m_last_name));

            $website = $this->model->user_sponsor->shop()->count() ? $this->model->user_sponsor->shop->getSubdomain(false) : 'www.mivita.care';
        } else {
            $website = 'www.mivita.care';
        }

        $pdf->AddPage('P', [210, 297]);
        $pdf->SetFont('Helvetica', '', 10);
        $pdf->SetDrawColor(160, 160, 160);
        $pdf->SetXY($x1, 65);
        $pdf->Write(0, $website.' (ID: '.$this->convert($this->model->account->m_account).')');

        $pdf->SetXY($x1, 80);
        $pdf->Write(0, $this->convert($this->model->account->m_first_name));
        $pdf->SetXY($x2, 80);
        $pdf->Write(0, $this->convert($this->model->account->m_last_name));

        $pdf->AddPage('P', [210, 297]);

        // Dateiname mit übersetztem Vertragsnamen
        $contractName = __('pdf.contract_filename', [], $locale);
        $filename = "MIVITA_{$contractName}.pdf";

        Storage::disk($this->disk)->put($this->dir.$filename, $pdf->Output('S'));
        $size = Storage::disk($this->disk)->size($this->dir.$filename);
        $mine = Storage::disk($this->disk)->mimeType($this->dir.$filename);

        // Erstelle Datenbank-Eintrag für diesen Vertrag
        File::create([
            'user_id' => $this->model->id,
            'identifier' => $this->identifier,
            'filename' => $filename,
            'dir' => $this->dir,
            'original_name' => $filename,
            'ext' => 'pdf',
            'mine' => $mine,
            'size' => $size,
        ]);
    }
}