<?php

/*
 * This file is part of the Maestro Project.
 * Copyright (C) Compos Juliot
 */

namespace App\Command;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\console\Output\OutputInterface;
use Symfony\Component\HttpKernel\KernelInterface;


use App\Infrastructure\Adapter\Provider\Element\ElementCollectInterface;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Psr\Container\ContainerInterface;
use App\Domain\Adapter\ExportsRepositoryInterface;
use App\Domain\Adapter\ProjectRepositoryInterface;
use App\Application\Adapter\Query\Element\ElementGabValueQueryInterface;
use Symfony\Component\HttpFoundation\StreamedResponse;


class GetExportJsonCommand extends Command
{
   public function __construct(
        KernelInterface $kernel,
        ParameterBagInterface $params,
        ContainerInterface $container,
        ElementCollectInterface $collect,
        ExportsRepositoryInterface $exportRepository,
        ElementGabValueQueryInterface $elementGabValue,
        ProjectRepositoryInterface $projectRepository

    )
   {
        parent::__construct();
        $this->projectDir = $kernel->getProjectDir();
        $this->params = $params;
        $this->container = $container;
        $this->projectDir = $kernel->getProjectDir();
        $this->collect = $collect;
        $this->exportRepository = $exportRepository;
        $this->elementGabValue = $elementGabValue;
        $this->projectRepository = $projectRepository;


   }
 
   protected function configure()
   {
      $this // the name of the command (the part after "bin/console")
            ->setName('export:json')
            // the short description shown while running "php bin/console list"
            ->setDescription('Get Export from Maestro')
            // add 'processDate' argument
            ->addArgument('export', InputArgument::REQUIRED, "Veuillez préciser l'export à exporter")
            ->addArgument('origin', InputArgument::OPTIONAL, "Veuillez préciser l'origin")
            ->addArgument('process_date', InputArgument::OPTIONAL, 'Date of the process', date_create()->format('Y-m-d'));
   }
   
   public function execute(InputInterface $input, OutputInterface $output)
   {
        $processDate  = $input->getArgument('process_date');
        $idExport = $input->getArgument('export');
        $crossOrigin = $input->getArgument('origin');
        
        $response = '';

        //HERE READ 
        $elementsArrayToParse = $this->exportRepository->getElementsExportById($idExport);
        $elementIds = array();
        foreach ($elementsArrayToParse as $arrayByElemeType) {
            if (!empty($arrayByElemeType['elementsPIM'])) {
                $elementIds = array_merge($elementIds, $arrayByElemeType['elementsPIM']);

            }
        }

        
        //$elements = $this->elementGabValue->listGabValue(null, null, $idExport, null, null,[]);

        $response = new StreamedResponse();
        $response->setCallback(function () use ($elementIds, $idExport) {
            $idProject = $this->exportRepository->getIdProjectFromIdExport($idExport);

            $arrayField = $this->projectRepository->getArrayFieldByIdProject($idProject);

            $arrayFieldByElemType = array();
            foreach ($arrayField as $arrayToParse) {
                if (!empty($arrayToParse['elementTypePIM'])) {
                    $arrayFieldByElemType[$arrayToParse['elementTypePIM']] = $arrayToParse["elementTypeFieldsPIM"];
                }
            }
    

            $json = $this->collect->getJsonExport($elementIds, $arrayFieldByElemType);

            $file = fopen('php://output', 'wb');

            fputs($file, $json);
        });
        

        $response->headers->set('Content-Type', 'application/json; charset=utf-8');
        $response->headers->set('Content-Disposition', 'attachment; filename="file.json"');
        $response->headers->set('Access-Control-Allow-Origin', $crossOrigin);
        $response->send();
        return $response->getStatusCode();

        /*header('Content-Type: application/json; charset=utf-8');
        header('Content-Disposition: attachment; filename="file.json"');
        header('Access-Control-Allow-Origin: ' . $crossOrigin);
        $output->write($json);
        return $response;*/
   }


}