using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using QMFrameWork.Common.Encrypt;
using QMAPP.Entity.Sys;
using QMAPP.DAL.Sys;

namespace QMAPP.BLL.Sys
{
    /// <summary>
    /// 登录管理
    /// 创建者：李炳海
    /// 创建日期：2013.1.30
    /// </summary>
    public class LoginBLL:BaseBLL
    {
        #region 检验登录信息

        /// <summary>
        /// 检验登录信息
        /// </summary>
        /// <param name="login">登录信息</param>
        /// <returns>登录信息，Message为null时登录成功。</returns>
        public LoginInfo IsLogin(LoginInfo login)
        {
            try
            {
                login.PassWord = QMFrameWork.Common.Encrypt.DESEncrypt.Encrypt(login.PassWord);
                login= new LoginDAL().IsLogin(login);

                if (login == null)
                    return null;

                if (login.UserType.ToUpper() == "MS")
                {
                    login.IsAdmin = "True";
                }
                else
                {
                    login.IsAdmin = "False";
                }
                return login;
            }
            catch (Exception ex)
            {
                throw;
            }
        }

        #endregion

        #region 获取嵌入式客户端菜单
        /// <summary>
        /// 获取嵌入式客户端菜单 
        /// </summary>
        /// <param name="systemID">系统标识</param>
        /// <param name="userID">用户主键</param>
        /// <returns>客户端菜单</returns>
        public DataTable GetEmbeddedMenus(string systemID, string userID)
        {
            try
            {
                return new LoginDAL().GetEmbeddedMenus(systemID, userID);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        #endregion

        public List<string> GetPower(LoginInfo login)
        {
            LoginDAL dal = new LoginDAL();
            return dal.GetPower(login);
        }
    }
}