/// <summary>
///Data  Implemention Object 
///BASIC CRUD CLASS FOR TABLE t_PublicNews
///By wm 
///on 08/04/2023
/// </summary>
 

using System;
using DeiNiu.Utils;
using System.Data.SqlClient;
using DeiNiu.Data.BaseObject;
using System.Data;
namespace DeiNiu.wms.Data.Model
{
	#region PublicNews_base_Imp	
	[Serializable]  class  PublicNews_base_Imp: BaseModel_Imp{
 
        protected override void datarowToModel(DataRow dr, BaseModel obj)
           { 
             if (dr != null  )
             {
                  PublicNews_base  tmpObj = (PublicNews_base)obj;     
                        if (dr.Table.Columns.Contains("id") && !(dr["id"] is DBNull))
                            {
                                tmpObj.ID =   Convert.ToInt32(dr["id"].ToString()); ;
                            }
                        if (dr.Table.Columns.Contains("news_title") && !(dr["news_title"] is DBNull))
                            {
                                tmpObj._news_title =  dr["news_title"].ToString() ;
                                tmpObj._Onews_title =  dr["news_title"].ToString() ;
                            }
                        if (dr.Table.Columns.Contains("news_content") && !(dr["news_content"] is DBNull))
                            {
                                tmpObj._news_content =  dr["news_content"].ToString() ;
                                tmpObj._Onews_content =  dr["news_content"].ToString() ;
                            }
                        if (dr.Table.Columns.Contains("news_alert") && !(dr["news_alert"] is DBNull))
                            {
                                tmpObj._news_alert =   Convert.ToBoolean(dr["news_alert"].ToString()); ;
                                tmpObj._Onews_alert =   Convert.ToBoolean(dr["news_alert"].ToString()); ;
                            }
                        if (dr.Table.Columns.Contains("news_authority") && !(dr["news_authority"] is DBNull))
                            {
                                tmpObj._news_authority =   Convert.ToInt32(dr["news_authority"].ToString()); ;
                                tmpObj._Onews_authority =   Convert.ToInt32(dr["news_authority"].ToString()); ;
                            }
                        if (dr.Table.Columns.Contains("news_startdate") && !(dr["news_startdate"] is DBNull))
                            {
                                tmpObj._news_startdate =  dr["news_startdate"].ToString() ;
                                tmpObj._Onews_startdate =  dr["news_startdate"].ToString() ;
                            }
                        if (dr.Table.Columns.Contains("news_endDate") && !(dr["news_endDate"] is DBNull))
                            {
                                tmpObj._news_endDate =  dr["news_endDate"].ToString() ;
                                tmpObj._Onews_endDate =  dr["news_endDate"].ToString() ;
                            }
                        if (dr.Table.Columns.Contains("dr") && !(dr["dr"] is DBNull))
                            {
                                tmpObj._dr =   Convert.ToBoolean(dr["dr"].ToString()); ;
                            }
                        if (dr.Table.Columns.Contains("create_time") && !(dr["create_time"] is DBNull))
                            {
                                tmpObj._create_time =  dr["create_time"].ToString() ;
                            }
                        if (dr.Table.Columns.Contains("lastmodified") && !(dr["lastmodified"] is DBNull))
                            {
                                tmpObj._lastmodified =  dr["lastmodified"].ToString() ;
                            }
             }
          }

        protected  override void CmdPrepare(SqlCommand oraCmd)  { 
             PublicNews_base  tmpObj = (PublicNews_base)modelObj;
            switch (this._op_flag) { 
                case (int)op_flag.add:
				    _strSql = "INSERT INTO dbo.T_PUBLICNEWS({0}) VALUES({1} )"; 
                    _strSql = String.Format(_strSql, getFields(tmpObj), getValues(tmpObj));
                    
                    break;
                case (int)op_flag.update:
                   // _strSql = "UPDATE dbo.T_PUBLICNEWS SET NEWS_TITLE = @NEWS_TITLE,NEWS_CONTENT = @NEWS_CONTENT,NEWS_ALERT = @NEWS_ALERT,NEWS_AUTHORITY = @NEWS_AUTHORITY,NEWS_STARTDATE = @NEWS_STARTDATE,NEWS_ENDDATE = @NEWS_ENDDATE,LASTMODIFIED = getdate()  WHERE ID = @ID";
                    _strSql = "UPDATE dbo.T_PUBLICNEWS {0} WHERE ID = @ID"; 
                    _strSql = String.Format(_strSql, getChangedFields(tmpObj) );
                    break;
                case (int)op_flag.delete:
				// _strSql = "UPDATE dbo.T_PUBLICNEWS  SET DR =0 WHERE ID = @ID"; 
                 _strSql = "delete from dbo.T_PUBLICNEWS  WHERE ID = @ID"; 
					break;
                case (int)op_flag.getObj:
                    _strSql = "SELECT * FROM dbo.T_PUBLICNEWS  WHERE ID = @ID";
                    break;
				case (int)op_flag.queryAll:
                    _strSql = "SELECT * FROM dbo.T_PUBLICNEWS  WHERE DR =1 ";
                  //   if (this.rownumEnd >0 )
                    {
                  //      _strSql = "SELECT * FROM (SELECT *, ROW_NUMBER() OVER (ORDER BY ID DESC) as sortNo FROM dbo.T_PUBLICNEWS WHERE DR =1 )AS SORTEDTB WHERE DR =1 AND sortNo BETWEEN @START AND @END";
                    }
                 //   _strSql += ";SELECT COUNT(*) FROM T_PUBLICNEWS  WHERE DR =1";
					break;
                case (int)op_flag.queryActived:
                    _strSql = "SELECT * FROM dbo.T_PUBLICNEWS   WHERE DR =1";
                    _strSql += ";SELECT COUNT(*) FROM T_PUBLICNEWS  WHERE DR =1";
					break;
				 case (int)op_flag.getPk:
                    _strSql = "SELECT MAX(ID)  FROM dbo.T_PUBLICNEWS   WHERE DR =1";
					break;
                 case (int) op_flag.getCount:
                _strSql = "SELECT COUNT(*) FROM T_PUBLICNEWS  WHERE DR =1";
                break;
            }          
            oraCmd.CommandText = _strSql;
            fillParameters(oraCmd,tmpObj);
        }
        
        private string  getFields(PublicNews_base tmpObj)
        { 
          String colums ="";
             colums+= tmpObj._news_title == null ? "" : "NEWS_TITLE"  + ",";
             colums+= tmpObj._news_content == null ? "" : "NEWS_CONTENT"  + ",";
             colums+= tmpObj._news_alert == null ? "" : "NEWS_ALERT"  + ",";
             colums+= tmpObj._news_authority == null ? "" : "NEWS_AUTHORITY"  + ",";
             colums+= tmpObj._news_startdate == null ? "" : "NEWS_STARTDATE"  + ",";
             colums+= tmpObj._news_endDate == null ? "" : "NEWS_ENDDATE"  + ",";
    	 return colums.Substring(0,colums.Length -1) ;
      
        }
         
        private string getValues(PublicNews_base tmpObj)
        {
          String values ="";
             values+= tmpObj._news_title == null ? "" : "@NEWS_TITLE"  + ",";
             values+= tmpObj._news_content == null ? "" : "@NEWS_CONTENT"  + ",";
             values+= tmpObj._news_alert == null ? "" : "@NEWS_ALERT"  + ",";
             values+= tmpObj._news_authority == null ? "" : "@NEWS_AUTHORITY"  + ",";
             values+= tmpObj._news_startdate == null ? "" : "@NEWS_STARTDATE"  + ",";
             values+= tmpObj._news_endDate == null ? "" : "@NEWS_ENDDATE"  + ",";
    	 return values.Substring(0,values.Length -1) ;
 
        }
        
        private string getChangedFields(PublicNews_base tmpObj)
        {
            string updateFields = " set ";
            if (tmpObj._news_title !=null && tmpObj._news_title != tmpObj._Onews_title)
            {
                updateFields +="NEWS_TITLE  = @NEWS_TITLE," ; 
            }
            if (tmpObj._news_content !=null && tmpObj._news_content != tmpObj._Onews_content)
            {
                updateFields +="NEWS_CONTENT  = @NEWS_CONTENT," ; 
            }
            if (tmpObj._news_alert !=null && tmpObj._news_alert != tmpObj._Onews_alert)
            {
                updateFields +="NEWS_ALERT  = @NEWS_ALERT," ; 
            }
            if (tmpObj._news_authority !=null && tmpObj._news_authority != tmpObj._Onews_authority)
            {
                updateFields +="NEWS_AUTHORITY  = @NEWS_AUTHORITY," ; 
            }
            if (tmpObj._news_startdate !=null && tmpObj._news_startdate != tmpObj._Onews_startdate)
            {
                updateFields +="NEWS_STARTDATE  = @NEWS_STARTDATE," ; 
            }
            if (tmpObj._news_endDate !=null && tmpObj._news_endDate != tmpObj._Onews_endDate)
            {
                updateFields +="NEWS_ENDDATE  = @NEWS_ENDDATE," ; 
            }
             updateFields +="LASTMODIFIED  = getdate()" ;                     
           return updateFields  ;
 
        }

        private void fillParameters(SqlCommand oraCmd,   PublicNews_base  tmpObj) {
			switch (this._op_flag) {
				case (int)op_flag.getObj:
				case (int)op_flag.delete:
                    oraCmd.Parameters.AddWithValue("@ID", tmpObj.ID);
					return;
				case (int)op_flag.getPk:
                    oraCmd.Parameters.AddWithValue("@ID", tmpObj.ID);
					return;
				case (int)op_flag.queryAll:
                 if (this.rownumEnd > 0)
                    {
                        oraCmd.Parameters.AddWithValue("@START", this._rownumStart);
                        oraCmd.Parameters.AddWithValue("@END", this._rownumEnd);
                    }
                    return;
				case 0:
			    case (int)op_flag.queryActived:
               		 return;
				case (int)op_flag.update:
                          oraCmd.Parameters.AddWithValue("@ID", tmpObj.ID); 
                          oraCmd.Parameters.AddWithValue("@NEWS_TITLE",  VerifyDbnull(tmpObj._news_title))  ;
                          oraCmd.Parameters.AddWithValue("@NEWS_CONTENT",  VerifyDbnull(tmpObj._news_content))  ;
                          oraCmd.Parameters.AddWithValue("@NEWS_ALERT",  VerifyDbnull(tmpObj._news_alert))  ;
                          oraCmd.Parameters.AddWithValue("@NEWS_AUTHORITY",  VerifyDbnull(tmpObj._news_authority))  ;
                          oraCmd.Parameters.AddWithValue("@NEWS_STARTDATE",  VerifyDbnull(tmpObj._news_startdate))  ;
                          oraCmd.Parameters.AddWithValue("@NEWS_ENDDATE",  VerifyDbnull(tmpObj._news_endDate))  ;
                         // oraCmd.Parameters.AddWithValue("@LASTMODIFIED", "getdate()")  ;                     
					return;
                    case (int)op_flag.add:
                       if(tmpObj._news_title!=null)
                       oraCmd.Parameters.AddWithValue("@NEWS_TITLE",  VerifyDbnull(tmpObj._news_title))  ;
                       if(tmpObj._news_content!=null)
                       oraCmd.Parameters.AddWithValue("@NEWS_CONTENT",  VerifyDbnull(tmpObj._news_content))  ;
                       if(tmpObj._news_alert!=null)
                       oraCmd.Parameters.AddWithValue("@NEWS_ALERT",  VerifyDbnull(tmpObj._news_alert))  ;
                       if(tmpObj._news_authority!=null)
                       oraCmd.Parameters.AddWithValue("@NEWS_AUTHORITY",  VerifyDbnull(tmpObj._news_authority))  ;
                       if(tmpObj._news_startdate!=null)
                       oraCmd.Parameters.AddWithValue("@NEWS_STARTDATE",  VerifyDbnull(tmpObj._news_startdate))  ;
                       if(tmpObj._news_endDate!=null)
                       oraCmd.Parameters.AddWithValue("@NEWS_ENDDATE",  VerifyDbnull(tmpObj._news_endDate))  ;
                return;

			}
	             
			} 
            
        protected override enumDbInstance instance
        {
            get
            {
             
                return enumDbInstance.platForm;
            }
        }    
            
	}
	#endregion
}