<?php

namespace App\Motion;

use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Symfony\Component\Finder\Finder;
use App\Motion\Snapshot;

/**
 * class SnapshotRepository.
 *
 * @author Simon Vieille <simon@deblan.fr>
 */
class SnapshotRepository
{
    protected ParameterBagInterface $parameters;

    protected FFProbe $ffprobe;

    public function __construct(ParameterBagInterface $parameters)
    {
        $this->parameters = $parameters;
    }

    public function find(array $criteria = []): array
    {
        $objects = [];

        $criteria['order'] ??= 'ASC';

        $directoriesFinder = new Finder();

        $directories = $directoriesFinder
            ->directories()
            ->in($this->parameters->get('motion_snapshots_directory'))
            ->sortByName();

        $directories->sortByName();

        foreach ($directories as $directory) {
            $moviesFinder = new Finder();

            $files = $moviesFinder
                ->files()
                ->in($directory->getPathName())
                ->sortByName();

            $date = $directory->getFilename();

            foreach ($files as $file) {
                $time = str_replace(['.mp4', '.jpg', '-'], ['', '', ':'], $file->getBasename());

                $snapshot = new Snapshot();
                $snapshot->setDate(new \DateTime($date.' '.$time));

                if (substr($file->getFilename(), -3) === 'jpg') {
                    $movie = str_replace('.jpg', '.mp4', $file->getPathName());

                    if (file_exists($movie)) {
                        continue;
                    }

                    $thumbnail = $file->getPathName();
                    $snapshot->setPicture($file->getPathName());
                    $snapshot->setMovie('');
                } else {
                    $thumbnail = str_replace('.mp4', '.jpg', $file->getPathName());
                    $snapshot->setMovie($file->getPathName());
                    $snapshot->setPicture('');
                }

                $snapshot->setThumbnailChecksum(sha1_file($thumbnail));
                $snapshot->setThumbnail($thumbnail);

                $objects[] = $snapshot;
            }
        }

        if ($criteria['order'] === 'DESC') {
            $objects = array_reverse($objects);
        }

        return $objects;
    }
}