using System;
using System.Data;
using System.Collections.Generic;
using System.Text;
using DSWeb.MvcShipping.Models.MsCrmClient;
using Microsoft.Practices.EnterpriseLibrary.Data;
using DSWeb.Areas.CommMng.Models;
using HcUtility.Comm;
using DSWeb.EntityDA;

namespace DSWeb.MvcShipping.DAL.MsCrmClient
{
    public class MsCrmClientDAL
    {
        #region Inquery DataList

        static public List<MsCrmClientVisit> GetVisitDataList(string strCondition, int start, int limit,string userid,string username,string companyid, out int totel, string sort = null)
        {
            var rangstr ="";


            rangstr = GetRangDAStr("index",userid,username,companyid);

            if (!string.IsNullOrEmpty(rangstr))
            {
                if (!string.IsNullOrEmpty(strCondition))
                {
                    strCondition = strCondition + " and " + rangstr;
                }
                else
                {
                    strCondition = rangstr;
                }
            }

            var strSql = new StringBuilder();
            strSql.Append("SELECT ");
            strSql.Append("[GID],[CLIENTGID],(SELECT SHORTNAME FROM info_client WHERE GID=CLIENTGID) SHORTNAME,[CONTACTNAME],[SALE],[VISITWAY],[VISITCONTENT],[VISITDATE],[NEXTACTION],[NEXTCONTENT]");
            strSql.Append(",[NEXTDATE],[CREATEUSER],[CREATETIME],[MODIFIEDUSER],[MODIFIEDTIME],VISITTITLE,VISITSTATUS");
            strSql.Append(" from crm_info_client_visit  ");

            if (!string.IsNullOrEmpty(strCondition))
            {
                strSql.Append(" where " + strCondition);
            }
            var sortstring = DatasetSort.Getsortstring(sort);
            if (!string.IsNullOrEmpty(sortstring))
            {
                strSql.Append(" order by " + sortstring);
            }
            else {
                strSql.Append(" order by VISITDATE DESC");
            
            }

            totel = getVisitTotalCount(strCondition);
            return SetVisitData(strSql);
        }

        public static int getVisitTotalCount(string strCondition)
        {


            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(*) ");
            strSql.Append(" FROM crm_info_client_visit where 1=1 ");
            if (!string.IsNullOrEmpty(strCondition))
            {
                strSql.Append(" and " + strCondition);
            }

            int cnt = 0;
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    cnt = Convert.ToInt32(reader[0]);
                }
            }
            return cnt;
        }

        static public MsCrmClientVisit GetVisitData(string condition)
        {
            var strSql = new StringBuilder();
            strSql.Append("SELECT ");
            strSql.Append("[GID],[CLIENTGID],(SELECT SHORTNAME FROM info_client WHERE GID=CLIENTGID) SHORTNAME,[CONTACTNAME],[SALE],[VISITWAY],[VISITCONTENT],[VISITDATE],[NEXTACTION],[NEXTCONTENT]");
            strSql.Append(",[NEXTDATE],[CREATEUSER],[CREATETIME],[MODIFIEDUSER],[MODIFIEDTIME],VISITTITLE,VISITSTATUS");
            strSql.Append(" from crm_info_client_visit  ");

            if (!string.IsNullOrEmpty(condition))
            {
                strSql.Append(" where  " + condition);
            }
            var list = SetVisitData(strSql);
            if (list.Count > 0)
                return list[0];
            return new MsCrmClientVisit();
        }

        private static List<MsCrmClientVisit> SetVisitData(StringBuilder strSql)
        {
            var headList = new List<MsCrmClientVisit>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    MsCrmClientVisit data = new MsCrmClientVisit();
                    #region Set DB data to Object
                    data.GID = Convert.ToString(reader["GID"]);
                    data.CLIENTGID = Convert.ToString(reader["CLIENTGID"]);
                    data.SHORTNAME = Convert.ToString(reader["SHORTNAME"]);
                    data.CONTACTNAME = Convert.ToString(reader["CONTACTNAME"]);
                    data.SALE = Convert.ToString(reader["SALE"]);
                    data.VISITWAY = Convert.ToString(reader["VISITWAY"]);
                    data.VISITCONTENT = Convert.ToString(reader["VISITCONTENT"]);
                    if (reader["VISITDATE"] != DBNull.Value)
                        data.VISITDATE = Convert.ToDateTime(reader["VISITDATE"]).ToString("yyyy-MM-dd");//
                    data.NEXTACTION = Convert.ToString(reader["NEXTACTION"]);
                    data.NEXTCONTENT = Convert.ToString(reader["NEXTCONTENT"]);
                    if (reader["NEXTDATE"] != DBNull.Value)
                        data.NEXTDATE = Convert.ToDateTime(reader["NEXTDATE"]).ToString("yyyy-MM-dd HH:mm:ss");//
                    data.VISITTITLE = Convert.ToString(reader["VISITTITLE"]);
                    data.VISITSTATUS = Convert.ToString(reader["VISITSTATUS"]);
                    data.CREATEUSER = Convert.ToString(reader["CREATEUSER"]);
                    data.CREATETIME = Convert.ToString(reader["CREATETIME"]);
                    #endregion
                    headList.Add(data);
                }
                reader.Close();
            }
            return headList;
        }
        #endregion


        #region 权限范围
        public static string GetRangDAStr(string tb, string userid, string username, string companyid)
        {
            string str = "";
            var strSql = new StringBuilder();
            strSql.Append("SELECT ");
            strSql.Append(" VISIBLERANGE,OPERATERANGE,AUTHORITYID ");
            strSql.Append("  from VW_User_Authority ");
            strSql.Append("  where [NAME]='modCrmClientVisit' and USERID='" + userid + "' and ISDELETE=0");

            string visiblerange = "4";
            string operaterange = "4";
            string AUTHORITYID = "";

            Database db = DatabaseFactory.CreateDatabase();


            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {

                while (reader.Read())
                {
                    visiblerange = Convert.ToString(reader["VISIBLERANGE"]);
                    operaterange = Convert.ToString(reader["OPERATERANGE"]);
                    AUTHORITYID = Convert.ToString(reader["AUTHORITYID"]);
                    break;
                }
                reader.Close();
            }
            if (visiblerange == "4")
            {
                str = " SALE='" + username + "' or CREATEUSER='" + username + "' ";
            }
            else if (visiblerange == "3")
            {

                str = " SALE='" + username + "' or CREATEUSER='" + username + "' ";

            }
            else if (visiblerange == "2")
            {
                var rangeDa = new RangeDA();
                var deptid = rangeDa.GetDEPTGID(userid);
                //str = " (SALE in (select showname from vw_user where deptgid='" + deptid + "') OR CREATEUSER in (select userid from vw_user where deptgid='" + deptid + "')  )";
                str = " exists( select 1 from vw_user where deptgid='" + deptid + "' and(showname=SALE OR USERID=CREATEUSER )) ";

            }
            else if (visiblerange == "5")
            {

                str = " 1=1 ";


            }
            else if (visiblerange == "6")
            {

                str = " EXISTS (select 1 from user_authority_range_op P left join [user] u on (u.GID=P.OPID) where (crm_info_client_visit.SALE=U.SHOWNAME OR crm_info_client_visit.CREATEUSER=p.OPID )  AND  P.userid='" + userid + "' and P.AUTHORITYID='" + AUTHORITYID + "' and P.VISIBLERANGE=1) ";


            }
            else if (visiblerange == "1")
            {
                str = " 1=1 ";
            }
            if (str != "")
            {
                str = "(" + str + ")";
            }
            return str;
        }
        #endregion



    }
}