<?php

namespace App\Services\Photobooth;

use App\Models\PhotoboothSetting;
use Illuminate\Http\Client\Factory as HttpFactory;
use Illuminate\Http\Client\PendingRequest;
use Illuminate\Http\Client\RequestException;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Log;
use RuntimeException;

class ControlServiceClient
{
    public function __construct(private readonly HttpFactory $httpFactory) {}

    public function provisionUser(array $payload, ?PhotoboothSetting $settings = null): array
    {
        return $this->send('post', '/users', $payload, $settings);
    }

    public function rotateUser(string $username, array $payload = [], ?PhotoboothSetting $settings = null): array
    {
        return $this->send('post', "/users/{$username}/rotate", $payload, $settings);
    }

    public function deleteUser(string $username, ?PhotoboothSetting $settings = null): array
    {
        return $this->send('delete', "/users/{$username}", [], $settings);
    }

    public function syncConfig(array $payload, ?PhotoboothSetting $settings = null): array
    {
        return $this->send('post', '/config', $payload, $settings);
    }

    protected function send(string $method, string $path, array $payload = [], ?PhotoboothSetting $settings = null): array
    {
        $response = $this->request($settings)->{$method}($path, $payload);

        if ($response->failed()) {
            $message = sprintf('Photobooth control request failed for %s', $path);
            Log::error($message, [
                'path' => $path,
                'payload' => Arr::except($payload, ['password']),
                'status' => $response->status(),
                'body' => $response->json() ?? $response->body(),
            ]);

            throw new RequestException($response);
        }

        return $response->json() ?? [];
    }

    protected function request(?PhotoboothSetting $settings = null): PendingRequest
    {
        $settings ??= PhotoboothSetting::current();

        $baseUrl = $settings->control_service_base_url ?? config('photobooth.control_service.base_url');
        $token = config('photobooth.control_service.token');

        if (! $baseUrl || ! $token) {
            throw new RuntimeException('Photobooth control service is not configured.');
        }

        $timeout = config('photobooth.control_service.timeout', 5);

        return $this->httpFactory
            ->baseUrl($baseUrl)
            ->timeout($timeout)
            ->withToken($token)
            ->acceptJson();
    }
}