using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using System.Web.Http.Description;

namespace GSYWApi.Controllers
{
    /// <summary>
    /// 系统登录相关接口
    /// </summary>
    public class LoggingController : BaseController
    {
        #region 方法 -> 用户登录
        /// <summary>
        /// 用户登录，参数：登录账号【UserPassport】，登录密码【UserPassWord】，用户登录token【accessToken】
        /// </summary>
        /// <returns>
        /// 100：登录成功
        /// 200：登录失败
        /// 300：token失效
        /// </returns>
        [Route("Logging/UserLogin")]
        [AcceptVerbs("POST")]
        [ResponseType(typeof(Models.JsonMsg<Model.PassportInfo>))]
        public IHttpActionResult UserLogin()
        {
            string accessToken = Helper.Pub.Request("accessToken");
            string UserPassport = Helper.Pub.Request("UserPassport");
            string UserPassWord = Helper.Pub.Request("UserPassWord");

            try
            {
                //定义错误提示内容
                string FailureString = "";
                //定义登录用户对象，返回给前端
                Model.PassportInfo passportInfo = new Model.PassportInfo();
                //验证用户登录信息
                if (!string.IsNullOrWhiteSpace(accessToken))
                {
                    if (Helper.LoggingHelper.UserLogin(transaction, accessToken, ref passportInfo, ref FailureString))
                    {
                        return Ok(Models.JsonMsg<Model.PassportInfo>.Success(passportInfo, 100, "登录成功"));
                    }
                    else
                    {
                        return Ok(Helper.Common.ReturnJson(300, FailureString));
                    }
                }
                else
                {
                    bool LoginFlag = Helper.LoggingHelper.UserLogin(transaction,
                        UserPassport, UserPassWord, ref passportInfo, ref FailureString);
                    if (LoginFlag)
                    {
                        return Ok(Models.JsonMsg<Model.PassportInfo>.Success(passportInfo, 100, "登录成功"));
                    }
                    else
                    {
                        return Ok(Helper.Common.ReturnJson(200, FailureString));
                    }
                }
            }
            catch (Exception ex)
            {
                //事务回滚
                transaction.Rollback();
                Helper.LogUtil.WriteLog(null, "登录失败！失败原因：" + ex.Message + "\r\n",
                    DateTime.Now.ToString("yyyyMMdd") + "_UserLogin");
                return Ok(Helper.Common.ReturnJson(999, "登录失败" + ex.Message));
            }
        }
        #endregion

        #region 方法 -> 用户登出
        /// <summary>
        /// 用户登出，参数：用户登录token【accessToken】
        /// </summary>
        /// <returns></returns>
        [Route("Logging/UserLogout")]
        [AcceptVerbs("POST")]
        [ResponseType(typeof(Models.JsonMsg<Model.PassportInfo>))]
        public IHttpActionResult UserLogout()
        {
            string accessToken = Helper.Pub.Request("accessToken", Helper.Pub.Request("token"));
            Helper.LogUtil.WriteLog(null, "用户登录token：" + accessToken,
                DateTime.Now.ToString("yyyyMMdd") + "_UserLogout");

            try
            {
                Helper.RedisHelper redisHelper = new Helper.RedisHelper();
                if (Helper.LoggingHelper.LogoutPlatform(redisHelper, accessToken))
                {
                    return Ok(Helper.Common.ReturnJson(100, "登出成功"));
                }
                else
                {
                    return Ok(Helper.Common.ReturnJson(200, "登出失败"));
                }
            }
            catch (Exception ex)
            {
                //事务回滚
                transaction.Rollback();
                Helper.LogUtil.WriteLog(null, "登录失败！失败原因：" + ex.Message,
                    DateTime.Now.ToString("yyyyMMdd") + "_UserLogout");
                return Ok(Helper.Common.ReturnJson(999, "登录失败" + ex.Message));
            }
        }
        #endregion
    }
}