<?php

declare(strict_types=1);

namespace App\Enums;

use App\Services\Git\GitManager;
use Filament\Support\Contracts\HasLabel;

enum GitProvider: string implements HasLabel
{
    case Gitea = 'gitea';
    case GitHub = 'github';
    case GitLab = 'gitlab';

    public function getLabel(): string
    {
        return match ($this) {
            self::Gitea => 'Gitea',
            self::GitHub => 'GitHub',
            self::GitLab => 'GitLab',
        };
    }

    public static function default(): self
    {
        return self::tryFrom((string) config('git.default')) ?? self::Gitea;
    }

    /**
     * A provider is usable only when it has a driver registered *and* that
     * driver has what it needs.
     *
     * The distinction matters for self-hosted providers: Gitea has a driver,
     * but without GITEA_URL there is no instance to talk to, and offering it
     * in the panel would only produce failures later.
     */
    public function isSupported(): bool
    {
        $config = config("git.providers.{$this->value}");

        if (! is_array($config) || ! isset($config['driver'])) {
            return false;
        }

        return rescue(
            fn () => app(GitManager::class)->driver($this)->isConfigured(),
            rescue: false,
            report: false,
        );
    }

    /** @return array<string, string> */
    public static function options(): array
    {
        return collect(self::cases())
            ->mapWithKeys(fn (self $case) => [$case->value => $case->getLabel()])
            ->all();
    }
}