<?php

namespace App\Base;

use Symfony\Component\DependencyInjection\Attribute\Autowire;

final class ConfigResolver
{
    private array $messages = [];

    public function __construct(
        #[Autowire(param: 'app.url')]
        private readonly ?string $appUrl = null,

        #[Autowire(param: 'app.debrid.real_debrid.key')]
        private readonly ?string $realDebridApiKey = null,

        #[Autowire(param: 'app.meta_provider.tmdb.key')]
        private readonly ?string $tmdbApiKey = null,

        #[Autowire(param: 'media.movies_path')]
        private readonly ?string $moviesPath = null,

        #[Autowire(param: 'media.tvshows.path')]
        private readonly ?string $tvshowsPath = null,
    ) {}

    public function validate(): bool
    {
        $valid = true;

        if (null === $this->realDebridApiKey || "" === $this->realDebridApiKey) {
            $this->messages[] = "Your Real Debrid API key is missing. Please set it to the 'REAL_DEBRID_KEY' environment variable.";
            $valid = false;
        }

        if (null === $this->tmdbApiKey || "" === $this->tmdbApiKey) {
            $this->messages[] = "Your TMDB API key is missing. Please set it to the 'TMDB_API' environment variable.";
            $valid = false;
        }

        return $valid;
    }

    public function getMessages(): array
    {
        return $this->messages;
    }
}