<?php

namespace App\Services;

use App\AcademyDocument;
use App\AcademyDocumentUser;
use Illuminate\Support\Facades\Storage;

class AcademyDocumentService
{

    private $academyService;

    public function __construct()
    {
        $this->academyService = new AcademyService;
    }

    public function find($id)
    {
        return AcademyDocument::find($id);
    }

    public function getExternalFormId($documentId)
    {
        $academyDocument = AcademyDocument::find($documentId);
        return $academyDocument->external_form_id;
    }

    public function uploadUserAcademyDocumentExternal($parameters)
    {
        try {
            $academyUser = $this->academyService->find($parameters->user);
            if ($academyUser)
                $academyUserId = $academyUser->id;
            else
                return;

            $academyDocument = $this->find($parameters->document);
            if ($academyDocument)
                $academyDocumentId = $academyDocument->id;
            else
                return;

            $extension = $parameters->extension ?? 'pdf';
            $filenametostore = 'document' .  $academyUserId . '_' . $academyDocumentId . '.' . $extension;
            $file = $parameters->file;
            $file = base64_decode($file);

            if (Storage::disk('s3')->exists(config('s3.academy_documents') . $filenametostore)) {
                Storage::disk('s3')->delete(config('s3.academy_documents') . $filenametostore);
            }

            Storage::disk('s3')->put(config('s3.academy_documents') . $filenametostore, $file, 'public');
            $url = config('filesystems.disks.s3.url') . '/academy/academy_documents/' . $filenametostore;

            $data = [
                'academy_user_id'       => $academyUserId,
                'academy_document_id'   => $academyDocumentId,
                'link'                  => $url,
            ];

            AcademyDocumentUser::updateOrCreate(
                [
                    'academy_user_id'       => $academyUserId,
                    'academy_document_id'   => $academyDocumentId
                ],
                $data
            );

            return array('r' => true, 'data' => $data, 'm' => 'Documento cargado exitosamente!');
        } catch (\Throwable $th) {
            return array('r' => false, 'm' => $th->getMessage());
        }
    }
}