<?php

namespace App\Jobs;

use App\Helpers\FirstParty\MediaEngine\MediaEngine;
use App\Helpers\FirstParty\Render\FfmpegVideoRenderer;
use App\Helpers\FirstParty\Render\RenderConstants;
use App\Models\Video;
use Illuminate\Bus\Batchable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Foundation\Queue\Queueable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;

class RunVideoRenderPipelineJob implements ShouldQueue
{
    use Batchable, Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    protected $video_id;

    public $timeout = 300;

    /**
     * Create a new job instance.
     */
    public function __construct(int $video_id)
    {
        $this->onQueue('general_video');
        $this->video_id = $video_id;
    }

    /**
     * Execute the job.
     */
    public function handle(): void
    {
        if ($this->batch()?->cancelled()) {
            return;
        }

        $video = Video::with('video_elements', 'latest_render')->find($this->video_id);

        if (! $video) {
            return;
        }

        $video_render = $video->latest_render;
        $video_render->status = RenderConstants::STATUS_RENDERING;
        $video_render->processing_started_at = now();
        $video_render->save();

        $output = FfmpegVideoRenderer::render($video);

        if ($output->success) {
            $video_render->status = RenderConstants::STATUS_SUCCEEDED;

            $saved_media = MediaEngine::addMedia(
                MediaEngine::getCollectionKeyByOwnerMediaType('user', 'video'),
                'video',
                MediaEngine::USER_RENDERED,
                MediaEngine::USER,
                $output->name,
                file_get_contents($output->path),
            );

            $video_render->completed_video_uuid = $saved_media->uuid;
            $video_render->completed_video_full_url = MediaEngine::getMediaCloudUrl($saved_media);
            $video_render->processing_finished_at = now();
            $video_render->save();
        } else {
            $video_render->processing_finished_at = now();
            $video_render->status = RenderConstants::STATUS_FAILED;
            $video_render->save();

            throw $output->exception;
        }
    }
}