<?php

declare(strict_types=1);

namespace app\admin\controller\test;

use app\common\controller\Backend;
use app\common\library\admin\PushChannelConfigHelper;
use support\Response;
use Webman\Http\Request as WebmanRequest;

/**
 * 推送测试：private-user-{uuid}（用户私有频道）
 */
class PushPrivateUser extends Backend
{
    protected ?object $model = null;

    public function pushConfig(WebmanRequest $request): Response
    {
        $response = $this->initializeBackend($request);
        if ($response !== null) {
            return $response;
        }

        $uuid = trim((string) ($request->get('uuid') ?? $request->post('uuid') ?? ''));
        if ($uuid === '') {
            return $this->error(__('Parameter %s can not be empty', ['uuid']));
        }
        if (strlen($uuid) > 64 || !preg_match('/^[0-9a-zA-Z_-]+$/', $uuid)) {
            return $this->error(__('Parameter error'));
        }

        return $this->success('', [
            'url'     => PushChannelConfigHelper::wsBaseUrl(),
            'app_key' => PushChannelConfigHelper::appKey(),
            'channel' => 'private-user-' . $uuid,
        ]);
    }
}