<?php

declare(strict_types=1);

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Http\Resources\Api\LeaderboardUserResource;
use App\Models\User;
use App\Services\User\UserApiService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class UserApiController extends Controller
{
    public function __construct(
        private readonly UserApiService $userApiService,
    ) {}

    public function fetchUser(string $username): JsonResponse
    {
        $user = $this->userApiService->fetchUser($username, ['username', 'motto', 'look']);

        return response()->json(['data' => $user]);
    }

    public function userProfile(string $username): JsonResponse
    {
        $user = User::where('username', $username)->first();

        if (! $user) {
            return response()->json(['data' => null], 404);
        }

        return response()->json([
            'data' => [
                'id' => $user->id,
                'username' => $user->username,
                'look' => $user->look,
                'motto' => $user->motto,
                'account_created' => $user->account_created,
                'online' => false,
            ],
        ]);
    }

    public function onlineUsers(): JsonResponse
    {
        $users = $this->userApiService->onlineUsers(['username', 'motto', 'look'], true);

        return response()->json(['data' => $users]);
    }

    public function onlineUserCount(): JsonResponse
    {
        return response()->json([
            'data' => ['onlineCount' => $this->userApiService->onlineUserCount()],
        ]);
    }

    public function leaderboard(Request $request): JsonResponse
    {
        $type = $request->query('type', 'credits');
        $limit = (int) $request->query('limit', 100);

        if (! in_array($type, ['credits', 'pixels'])) {
            $type = 'credits';
        }

        $users = User::orderByDesc($type)
            ->limit($limit)
            ->get(['id', 'username', 'look', 'motto', 'credits', 'pixels']);

        return response()->json([
            'data' => LeaderboardUserResource::collection($users),
            'type' => $type,
        ]);
    }
}