using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WIDESEA_Core.Extensions
{
    public static class HttpContextExtension
    {
        /// <summary>
        /// 获取当前HTTP上下文的Session对象
        /// </summary>
        /// <param name="context">HTTP上下文</param>
        /// <returns>如果成功则返回Session对象，失败则返回null</returns>
        /// <remarks>此方法会捕获并处理获取Session时可能发生的异常</remarks>
        public static ISession GetSession(this HttpContext context)
        {
            try
            {
                return context.Session;
            }
            catch (Exception)
            {
                return default;
            }
        }
    }
}