<?php

namespace App\Console\Commands;

use App\Libraries\TikTokScraper;
use App\Models\TikTokUser;
use App\Models\TikTokVideo;
use Carbon\Carbon;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Log;

class GetVideoData extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'tiktok:getvideos {--f|file= : File that contains list of user-video pairings, in JSON format}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Fetches video information, given in the specified file. File should be in JSON format.';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $file = $this->option('file');
        if (!file_exists($file)) {
            $this->error("File $file doesn't exist. Check the filename provided, and try again.");
            exit(1);
        }
        $scraper = new TikTokScraper();

        try {
            $videos = json_decode(file_get_contents($file));
        } catch (\Exception $e) {
            $this->error("There was an error parsing video information: {$e->getMessage()}");
            exit(1);
        }
        foreach($videos as $video) {
            $scraper->get("https://www.tiktok.com/@{$video->user}/video/{$video->video}");
            try {
                $videoData = $scraper->extractVideoData();

                $videoTikTok = TikTokVideo::where(['video_id' => $video->video])->first();
                if (empty($videoTikTok)) {
                    $videoTikTok = new TikTokVideo;
                }
                $videoTikTok->video_id = $video->video;
                $videoTikTok->username = $video->user ?? null;
                $videoTikTok->url = @array_shift($videoData->itemInfos->video->urls) ?? null;
                $videoTikTok->duration = $videoData->itemInfos->video->videoMeta->duration ?? 0;
                $videoTikTok->uploaded = Carbon::createFromTimestamp($videoData->itemInfos->createTime)
                        ->toDateTimeString() ?? null;
                $videoTikTok->description = $videoData->itemInfos->text ?? null;
                $videoTikTok->plays = $videoData->itemInfos->playCount ?? 0;
                $videoTikTok->shares = $videoData->itemInfos->shareCount ?? 0;
                $videoTikTok->likes = $videoData->itemInfos->diggCount ?? 0;
                $videoTikTok->comments = $videoData->itemInfos->commentCount ?? 0;
                $videoTikTok->save();
            } catch (\Exception $e) {
                Log::error("Error extracting video data: {$e->getMessage()}");
            }

        }
    }

}