import { NextRequest } from 'next/server';
import { authenticateRequest } from '@/lib/auth';
import { getUserNotifications } from '@/lib/cms/notifications';
import { success, unauthorized, validationError, internalError } from '@/lib/api-response';

// GET /api/admin/notifications - 获取当前用户通知列表
export async function GET(request: NextRequest) {
  const user = authenticateRequest(request);
  if (!user) return unauthorized();

  try {
    const { searchParams } = new URL(request.url);
    const page = parseInt(searchParams.get('page') || '1', 10);
    const pageSize = parseInt(searchParams.get('pageSize') || '20', 10);
    const unreadOnly = searchParams.get('unreadOnly') === 'true';

    if (Number.isNaN(page) || page < 1) {
      return validationError('page 参数非法');
    }
    if (Number.isNaN(pageSize) || pageSize < 1 || pageSize > 100) {
      return validationError('pageSize 参数非法');
    }

    const result = await getUserNotifications(user.userId, { page, pageSize, unreadOnly });
    return success(result);
  } catch (error) {
    console.error('Get notifications error:', error);
    return internalError();
  }
}