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


namespace DSWeb.MvcShipping.DAL.MsAnnounce
{
    public class MsAnnounceDAL
    {
        #region Inquery DataList

        static public List<Announce> GetDataList(string strCondition, string companyid, string sort = null)
        {

            var strSql = new StringBuilder();
            strSql.Append("SELECT ");
            strSql.Append("GID,NAME,DESCRIPTION,ANNOUNCECONTENT,CREATETIME,CREATEUSER,");
            strSql.Append("MODIFIEDUSER,MODIFIEDTIME,BEGINTIME,ENDTIME,ISDELETE,DELETEUSER,DELETETIME,INTERVAL,TYPE,ISISSUE");
            strSql.Append(",(select showname from [user] where gid=sys_announce.CREATEUSER) CREATEUSERREF");
            strSql.Append(",(CASE TYPE WHEN 1 THEN '内部公告' ELSE '外部公告' END) TYPEREF");
            strSql.Append(" from sys_announce where ISDELETE<>1 and ISISSUE=1 and ENDTIME>='" + DateTime.Now.ToString("yyyy-MM-dd") + "' and BEGINTIME<='" + DateTime.Now.ToString("yyyy-MM-dd") + "' ");

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

        static public Announce GetData(string condition, string companyid)
        {
            Announce data = null;
            var list = GetDataList(condition,companyid);
            if (list.Count > 0)
                data = list[0];

            if (data == null)
            {
                data = new Announce();
            }

            return data;
        }


        private static List<Announce> SetData(StringBuilder strSql)
        {
            var headList = new List<Announce>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    Announce data = new Announce();
                    #region Set DB data to Object
                    data.GID = Convert.ToString(reader["GID"]);
                    data.DESCRIPTION = Convert.ToString(reader["DESCRIPTION"]);
                    data.ANNOUNCECONTENT = Convert.ToString(reader["ANNOUNCECONTENT"]);
                    if (reader["CREATETIME"] != DBNull.Value)
                    data.CREATETIME = Convert.ToDateTime(reader["CREATETIME"]);
                    data.CREATEUSER = Convert.ToString(reader["CREATEUSER"]);
                    data.CREATEUSERREF = Convert.ToString(reader["CREATEUSERREF"]);
                    if (reader["MODIFIEDTIME"] != DBNull.Value)
                    data.MODIFIEDTIME = Convert.ToDateTime(reader["MODIFIEDTIME"]);
                    if (reader["BEGINTIME"] != DBNull.Value)
                    data.BEGINTIME = Convert.ToDateTime(reader["BEGINTIME"]).ToString("yyyy-MM-dd");
                    if (reader["ENDTIME"] != DBNull.Value)
                        data.ENDTIME = Convert.ToDateTime(reader["ENDTIME"]).ToString("yyyy-MM-dd");
                    if (reader["TYPE"] != DBNull.Value)
                    data.TYPE = Convert.ToInt16(reader["TYPE"]);
                    data.TYPEREF = Convert.ToString(reader["TYPEREF"]);
                    if (reader["ISISSUE"] != DBNull.Value)
                    data.ISISSUE = Convert.ToBoolean(reader["ISISSUE"]);
                    #endregion
                    headList.Add(data);
                }
                reader.Close();
            }
            return headList;
        }
        #endregion

        #region 查询模板地址
        public static List<MsTempletStructure> GetTempletURL(string gid, string userid, string companyid) 
        {
            List<MsTempletStructure> list = new List<MsTempletStructure>();
            StringBuilder sql = new StringBuilder();
            //sql.AppendLine("select top 1 TEMPLETURL from templet where TEMPLETID='" + gid + "'");
            sql.AppendLine("select distinct B.GID,A.TEMPLETURL  ");
            sql.AppendLine("from templet as A ");
            sql.AppendLine("left join user_templet as B on A.TEMPLETID=B.TEMPLETID ");
            sql.AppendLine("where A.TEMPLETID='" + gid + "' and B.LINKURL='#' and B.COMPANYID='" + companyid + "' and A.USERID='" + userid + "' ");
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, sql.ToString())) 
            {
                while (reader.Read()) 
                {
                    MsTempletStructure data=new MsTempletStructure();
                    data.GID=Convert.ToString(reader["GID"]);
                    data.LINKURL = Convert.ToString(reader["TEMPLETURL"]);
                    list.Add(data);
                }
                reader.Close();
            }
            return list;
        }
        #endregion


        #region 参照部分

        #endregion
    }
}