<?php

namespace App\Vito\Plugins\LiittleCookie\VitoTechnitiumDns;

use App\DNSProviders\AbstractDNSProvider;
use App\Vito\Plugins\LiittleCookie\VitoTechnitiumDns\Actions\ListZones;
use App\Vito\Plugins\LiittleCookie\VitoTechnitiumDns\Actions\ManageRecords;
use App\Vito\Plugins\LiittleCookie\VitoTechnitiumDns\Actions\TestConnection;
use App\Vito\Plugins\LiittleCookie\VitoTechnitiumDns\Services\TechnitiumClient;

class Technitium extends AbstractDNSProvider
{
    public static function id(): string
    {
        return 'technitium';
    }

    public function validationRules(array $input): array
    {
        return [
            'server_url' => 'required|url',
            'api_token' => 'required|string',
            'zone_filter' => 'nullable|string',
        ];
    }

    public function credentialData(array $input): array
    {
        return [
            'server_url' => rtrim($input['server_url'], '/'),
            'api_token' => $input['api_token'],
            'zone_filter' => $input['zone_filter'] ?? '',
        ];
    }

    public function connect(array $credentials): bool
    {
        return app(TestConnection::class)->test($credentials);
    }

    public function getDomains(): array
    {
        return $this->zones()->list($this->getAllowedZones());
    }

    public function getDomain(string $domainId): array
    {
        return $this->zones()->find($domainId);
    }

    public function getRecords(string $domainId): array
    {
        return $this->records()->list($domainId);
    }

    public function createRecord(string $domainId, array $recordData): array
    {
        return $this->records()->create($domainId, $recordData);
    }

    public function updateRecord(string $domainId, string $recordId, array $recordData): array
    {
        return $this->records()->update($domainId, $recordId, $recordData);
    }

    public function deleteRecord(string $domainId, string $recordId): bool
    {
        return $this->records()->delete($domainId, $recordId);
    }

    // -------------------------------------------------------------------------
    // Private Helpers
    // -------------------------------------------------------------------------

    private function client(): TechnitiumClient
    {
        return TechnitiumClient::fromCredentials($this->dnsProvider->credentials);
    }

    private function zones(): ListZones
    {
        return new ListZones($this->client());
    }

    private function records(): ManageRecords
    {
        return new ManageRecords($this->client());
    }

    /**
     * @return array<int, string>
     */
    private function getAllowedZones(): array
    {
        $filter = $this->dnsProvider->credentials['zone_filter'] ?? '';

        if (! $filter) {
            return [];
        }

        return array_filter(array_map('trim', explode(',', $filter)));
    }
}