using Mesnac.Codd.Session;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;

namespace DisassemblyTable
{
    public class UserInfo
    {
        private string _userId;
        private string _userName;
        private string _realName;
        public bool islogin = false;
        private string _roleId;//未登录时为-1，预留超级用户为-99
        private DateTime _loginTime;
        public const bool MustLogin = false;
        private List<string> _purviewList = null;   //当前用户的权限项列表
        private List<string> _allFormPurview = null; //所有权限项

        #region 单例模式
        private static UserInfo user = null;
        public static UserInfo Instance
        {
            get
            {
                if (user == null)
                {
                    user = new UserInfo();
                }
                return user;
            }
        }
        #endregion


        public UserInfo()
            : this("-1", "--", "--", "-1")
        {
        }
        public UserInfo(string userId, string userName, string realName, string roleId)
        {
            this._userId = userId;
            this._userName = userName;
            this._realName = realName;
            this._roleId = roleId;
            this._loginTime = DateTime.Now;
        }

        public string UserID
        {
            get
            {
                return _userId;
            }
            set
            {
                _userId = value;
            }
        }

        public string UserName
        {
            get
            {
                return _userName;
            }
            set
            {
                _userName = value;
            }
        }

        public string RealName
        {
            get
            {
                return _realName;
            }
            set
            {
                _realName = value;
            }
        }

        public string RoleID
        {
            get
            {
                return _roleId;
            }
            set
            {
                _roleId = value;
                if (_roleId.Equals("-99"))
                {
                    _userName = "mesnac";
                    _realName = "超级用户";
                }
            }
        }

        public DateTime LoginTime
        {
            get
            {
                return _loginTime;
            }
            set
            {
                _loginTime = DateTime.Now;
            }
        }

        /// <summary>
        /// 获取当前用户的权限项列表
        /// </summary>
        public List<string> PurviewList
        {
            get
            {
                //this.RefreshPurview();
                return this._purviewList;
            }
        }
    }
 }