using Ninject;
using System;
using System.Collections.Generic;
using System.Linq;
using WX.CRM.IBLL.Base;

namespace WX.CRM.WebHelper
{
    public class InnerUserHelper
    {
        private IBAS_INNERUSER_Q _inneruser;
        private IBAS_INNERGROUP_Q _innergroup;
        private IBAS_INNERUSERGROUP_Q _innerusergroup;
        private Dictionary<decimal, decimal> Eid = new Dictionary<decimal, decimal>();
        private Dictionary<decimal, string> userNames = new Dictionary<decimal, string>();
        private Dictionary<decimal, string> eidAndName = new Dictionary<decimal, string>();
        private Dictionary<decimal, decimal> InnerUserId = new Dictionary<decimal, decimal>();
        private Dictionary<decimal, string> InnerGroup = new Dictionary<decimal, string>();
        private Dictionary<decimal, decimal> InnerGroupId = new Dictionary<decimal, decimal>();
        private Dictionary<decimal, string> TrueName = new Dictionary<decimal, string>();
        private Dictionary<decimal, string> eidAndTrueName = new Dictionary<decimal, string>();
        private Dictionary<decimal, string> userDismiss = new Dictionary<decimal, string>();
        private Boolean NeedRefresh = true;
        private DateTime LastLoadTime = DateTime.Now;
        private static volatile InnerUserHelper instance = null;

        private InnerUserHelper()
        {
            _inneruser = Infrastructure.NinjectControllerFactory.ninjectKernel.Get<IBAS_INNERUSER_Q>();
            _innergroup = Infrastructure.NinjectControllerFactory.ninjectKernel.Get<IBAS_INNERGROUP_Q>();
            _innerusergroup = Infrastructure.NinjectControllerFactory.ninjectKernel.Get<IBAS_INNERUSERGROUP_Q>();
        }

        private static object locked = new Object();
        public static InnerUserHelper Instance
        {
            get
            {
                if (instance == null)
                {
                    lock (locked)
                    {
                        if (instance == null)
                            instance = new InnerUserHelper();
                    }
                }

                return instance;
            }
        }
        private void LoadResource()
        {
            lock (this)
            {
                if (!NeedRefresh)
                    return;
                Eid.Clear();
                userNames.Clear();
                eidAndName.Clear();
                InnerUserId.Clear();
                InnerGroupId.Clear();
                InnerGroup.Clear();
                TrueName.Clear();
                eidAndTrueName.Clear();
                userDismiss.Clear();
                //查员工数据
                var lists = _inneruser.GetList();
                foreach (var list in lists)
                {
                    Eid.Add(list.PKID, list.EID);
                    userNames.Add(list.PKID, list.UNAME);
                    eidAndName.Add(list.PKID, list.EID.ToString() + "-" + list.UNAME);
                    InnerUserId.Add(list.EID, list.PKID);
                    TrueName.Add(list.PKID, list.TRUENAME);
                    eidAndTrueName.Add(list.PKID, list.EID.ToString() + "-" + list.TRUENAME);
                    userDismiss.Add(list.PKID, list.ISDISMISS == 0 ? "在职" : "离职"); 
                }

                //查询员工与组别关系
                var userGroupList = _innerusergroup.GetList();
                foreach (var list in userGroupList)
                {
                    InnerGroupId.Add(list.INNERUSERID, list.GID.HasValue ? list.GID.Value : 0);
                }

                //查询组别数据
                var groupList = _innergroup.GetList();
                foreach (var list in groupList)
                {
                    InnerGroup.Add(list.GID, list.GNAME);
                }

                //把NeedRefresh置为false
                NeedRefresh = false;
                LastLoadTime = DateTime.Now;
            }
        }
        private void ClearData()
        {
            if (((TimeSpan)(DateTime.Now - LastLoadTime)).TotalMinutes >= 60)
            {
                ClearCache();
            }
            if (NeedRefresh)
            {
                LoadResource();
            }
        }
        public void ClearCache()
        {
            NeedRefresh = true;
        }
        /// <summary>
        /// 根据inneruserId获取工号加姓名
        /// </summary>
        /// <param name="inneruserid"></param>
        /// <returns></returns>
        public string EidAndName(decimal? inneruserid)
        {
            ClearData();
            if (inneruserid.HasValue)
            {
                if (eidAndName.ContainsKey(inneruserid.Value))
                {
                    return eidAndName[inneruserid.Value];
                }
            }
            return "";


        }
        /// <summary>
        /// 根据inneruserId获取工号加姓名
        /// </summary>
        /// <param name="inneruserid"></param>
        /// <returns></returns>
        public string GetEidAndNameByEid(decimal? eid, bool showDismiss = false)
        {
            ClearData();
            string res = "";
            if (eid.HasValue)
            {
                decimal userid = GetUserIdByEid(eid.Value);
                if (eidAndName.ContainsKey(userid))
                {
                    res = eidAndName[userid];
                }
                if (showDismiss && userDismiss.ContainsKey(userid))
                {

                    res += "-" + userDismiss[userid];
                }
            }

            return res;

        }
        /// <summary>
        /// 根据inneruserId获取姓名
        /// </summary>
        /// <param name="inneruserid"></param>
        /// <returns></returns>
        public string GetUsername(decimal? inneruserid)
        {
            ClearData();
            if (inneruserid.HasValue)
            {
                if (userNames.ContainsKey(inneruserid.Value))
                {
                    return userNames[inneruserid.Value];
                }
            }

            return "";

        }
        /// <summary>
        /// 根据inneruserId获取工号
        /// </summary>
        /// <param name="inneruserid"></param>
        /// <returns></returns>
        public string GetEid(decimal? inneruserid)
        {
            ClearData();
            if (inneruserid.HasValue)
            {
                if (Eid.ContainsKey(inneruserid.Value))
                {
                    return Eid[inneruserid.Value].ToString();
                }

            }

            return "";

        }

        public decimal? GetEidByUserId(decimal? userId)
        {
            ClearData();
            if (userId.HasValue)
            {
                if (Eid.ContainsKey(userId.Value))
                {
                    return Eid[userId.Value];
                }
                return 1;
            }
            return null;
        }
        /// <summary>
        /// 根据eid获取inneruserId
        /// </summary>
        /// <param name="eid"></param>
        /// <returns></returns>
        public decimal GetUserIdByEid(decimal? eid)
        {

            ClearData();
            if (eid.HasValue)
            {
                if (InnerUserId.ContainsKey(eid.Value))
                {
                    return InnerUserId[eid.Value];
                }
                else
                {
                    return 1;
                }
            }
            return 0;
        }
        /// <summary>
        /// 根据姓名或者Eid获取inneruserId
        /// </summary>
        /// <param name="nameOrEid"></param>
        /// <returns></returns>
        public decimal GetUserIdByEidOrName(string nameOrEid)
        {

            ClearData();
            if (!string.IsNullOrWhiteSpace(nameOrEid))
            {
                decimal dc;
                if (userNames.ContainsValue(nameOrEid))
                {
                    return (from a in userNames
                            where a.Value == nameOrEid
                            select a.Key).First();
                }
                else if (decimal.TryParse(nameOrEid, out dc))
                {
                    if (Eid.ContainsValue(dc))
                    {
                        return (from a in Eid
                                where a.Value == dc
                                select a.Key).First();
                    }
                    else
                        return 1;
                }
                else
                    return 1;
            }
            else
            {
                return -1;
            }
            return 0;
        }
        /// <summary>
        /// 根据组别id获取组名
        /// </summary>
        /// <param name="gid"></param>
        /// <returns></returns>
        public string GetGroupName(decimal? gid)
        {
            ClearData();
            if (gid.HasValue)
            {
                if (InnerGroup.ContainsKey(gid.Value))
                {
                    return InnerGroup[gid.Value];
                }
            }
            return "";
        }
        /// <summary>
        /// 根据组名获取组别ID
        /// </summary>
        /// <param name="groupname"></param>
        /// <returns></returns>
        public decimal GetGroupIdByName(string groupname)
        {
            ClearData();
            if (InnerGroup.ContainsValue(groupname))
            {
                return (from a in InnerGroup
                        where a.Value == groupname
                        select a.Key).First();
            }
            return 0;
        }

        /// <summary>
        /// 根据inneruserId获取组Id
        /// </summary>
        /// <param name="gid"></param>
        /// <returns></returns>
        public decimal GetGroupId(decimal? inneruserid)
        {
            ClearData();
            if (inneruserid.HasValue)
            {
                if (InnerGroupId.ContainsKey(inneruserid.Value))
                {
                    return InnerGroupId[inneruserid.Value];
                }
            }
            return 0;
        }

        /// <summary>
        /// 根据inneruserId获取工号+真实姓名
        /// </summary>
        /// <param name="inneruserid"></param>
        /// <returns></returns>
        public string GetEidAndTrueName(decimal? inneruserid)
        {
            ClearData();
            if (inneruserid.HasValue)
            {
                if (eidAndTrueName.ContainsKey(inneruserid.Value))
                {
                    return eidAndTrueName[inneruserid.Value];
                }
            }
            return "";
        }

        /// <summary>
        /// 根据inneruserId获取工号+真实姓名
        /// </summary>
        /// <param name="inneruserid"></param>
        /// <returns></returns>
        public string GetTrueNameByUserid(decimal? inneruserid)
        {
            ClearData();
            if (inneruserid.HasValue)
            {
                if (TrueName.ContainsKey(inneruserid.Value))
                {
                    return TrueName[inneruserid.Value];
                }
            }
            return "";
        }

    }
}