<?php

namespace App\Http\Controllers;

use App\Http\Controllers\Concerns\ProxiesBackend;
use App\Services\BackendHttpClient;

use Illuminate\Http\Request;

class UserBonusController extends Controller
{
    use ProxiesBackend;

    public function __construct(private readonly BackendHttpClient $client)
    {
    }

    /**
     * Return authenticated user's bonuses (active first), lightweight JSON.
     */
    public function index(Request $request)
    {
        try {
            $res = $this->client->get($request, '/users/me/bonuses', [], retry: true);
            if ($res->successful()) {
                $body = $res->json() ?: [];
                $items = $body['data'] ?? $body['bonuses'] ?? $body;
                $out = [];
                foreach ((array) $items as $b) {
                    if (!is_array($b)) continue;
                    $out[] = [
                        'id' => $b['id'] ?? null,
                        'amount' => isset($b['amount']) ? (float) $b['amount'] : 0.0,
                        'wager_required' => isset($b['wager_required']) ? (float) $b['wager_required'] : 0.0,
                        'wager_progress' => isset($b['wager_progress']) ? (float) $b['wager_progress'] : 0.0,
                        'expires_at' => $b['expires_at'] ?? null,
                        'is_active' => (bool) ($b['is_active'] ?? false),
                        'completed_at' => $b['completed_at'] ?? null,
                        'promo' => isset($b['promo']) && is_array($b['promo']) ? [
                            'code' => $b['promo']['code'] ?? null,
                            'wager_multiplier' => isset($b['promo']['wager_multiplier']) ? (int) $b['promo']['wager_multiplier'] : null,
                        ] : null,
                    ];
                }
                return response()->json(['data' => $out], 200);
            }
            if ($res->clientError()) return $this->mapClientError($res);
            if ($res->serverError()) return $this->mapServiceUnavailable($res);
            return $this->mapBadGateway();
        } catch (\Throwable $e) {
            return $this->mapBadGateway('API server not reachable');
        }
    }
}