//
// 這個檔案是 心得報告討論 資料表的資料存取類別 檔案一
// 請不要修改這個檔案，重新產生資料存取類別時，這個檔案會被覆蓋掉
//
using System;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel;
using System.Data;
using System.Data.Common;
using System.Transactions;
using WebLib;
using System.Data.SqlClient;

namespace Education
{
  ///<summary>
  /// 心得報告討論 資料存取類別
  ///</ summary>
  [DataObject]
  public partial class DAC_心得報告討論 : WebLib.DAC
  {
    private string _tableName = "心得報告討論";
    private string _select = "select 心得報告編號, 樓, 發表人, 發表日期, 內容, 下架, DB_APPNO, DB_CRDAT, DB_CRUSR, DB_TRDAT, DB_TRUSR";
    private string _insert = "心得報告編號, 樓, 發表人, 發表日期, 內容, 下架, DB_APPNO, DB_CRDAT, DB_CRUSR, DB_TRDAT, DB_TRUSR";
    private string _insertValue = "@心得報告編號, @樓, @發表人, @發表日期, @內容, @下架, @DB_APPNO, @DB_CRDAT, @DB_CRUSR, @DB_TRDAT, @DB_TRUSR";
    private string _from = " from 心得報告討論 ";
    private string _where = " where 1=1 ";
    private string _order = " order by 心得報告編號, 樓 ";

    public DAC_心得報告討論()
      : base()
    {
    }

    public DAC_心得報告討論(DbConnection conn)
      : base(conn)
    {
    }

    [DataObjectMethod(DataObjectMethodType.Select)]
    public 心得報告討論List SelectAll()
    {
      心得報告討論List result = new 心得報告討論List();
      IDataList list = result as IDataList;
      DbCommand cmdSelect = NewCommand();
      cmdSelect.CommandText = _select + _from + _where + _order;
      Select(cmdSelect, ref list);
      return result;
    }

    [DataObjectMethod(DataObjectMethodType.Select)]
    public 心得報告討論List SelectOne(int 心得報告編號, int 樓)
    {
      心得報告討論List result = new 心得報告討論List();
      IDataList list = result as IDataList;
      DbCommand cmdSelect = NewCommand();
      cmdSelect.CommandText = _select + _from + _where
          + "  and 心得報告編號 = @心得報告編號 "
          + "  and 樓 = @樓 "
          ;
      AddParam(cmdSelect, "心得報告編號", 心得報告編號);
      AddParam(cmdSelect, "樓", 樓);
      Select(cmdSelect, ref list);
      return result;
    }

    [DataObjectMethod(DataObjectMethodType.Insert)]
    public void InsertOne(心得報告討論 value)
    {
      using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
      {
        try
        {
          if (!BeforeInsertOne(value))
            return;

          DbCommand cmdInsert = NewCommand();
          cmdInsert.CommandText = 
              "insert into 心得報告討論"
            + "  (" + _insert + ")"
            + "values "
            + "  (" + _insertValue + ");"
            ;
          AddParam(cmdInsert, "心得報告編號", value.心得報告編號);
          AddParam(cmdInsert, "樓", value.樓);
          AddParam(cmdInsert, "發表人", value.發表人);
          AddParam(cmdInsert, "發表日期", value.發表日期);
          AddParam(cmdInsert, "內容", value.內容);
          AddParam(cmdInsert, "下架", value.下架);
          AddParam(cmdInsert, "DB_APPNO", 1);
          AddParam(cmdInsert, "DB_CRDAT", DateTime.UtcNow.AddHours(8));
          AddParam(cmdInsert, "DB_CRUSR", CurrentUserId);
          AddParam(cmdInsert, "DB_TRDAT", DBNull.Value);
          AddParam(cmdInsert, "DB_TRUSR", DBNull.Value);
          ExecuteNonQuery(cmdInsert);
          AfterInsertOne(value);
          ts.Complete();
        }
        catch (Exception error)
        {
          bool handled;
          OnInsertOneError(error, out handled);
          if(!handled)
            throw error;
        }
      }
    }

    [DataObjectMethod(DataObjectMethodType.Update)]
    public int UpdateOne(心得報告討論 value)
    {
      using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
      {
        try
        {
          if (!BeforeUpdateOne(value))
            return -1;

          心得報告討論List oldValues = SelectOne(value.心得報告編號, value.樓);
          if (oldValues.Count == 0 || oldValues[0].DB_APPNO != value.DB_APPNO)
          {
            throw new DBConcurrencyException("在更新 \"心得報告討論\" 資料表時發生並行例外：找不到要更新的資料列");
          }
          DbCommand cmdUpdate = NewCommand();
          cmdUpdate.CommandText =
            @"update 心得報告討論 
              set 
                發表人 = @發表人  ,
                發表日期 = @發表日期  ,
                內容 = @內容  ,
                下架 = @下架  ,
                DB_APPNO = DB_APPNO + 1,
                DB_TRDAT = @DB_TRDAT,
                DB_TRUSR = @DB_TRUSR
              where 1=1 
                and 心得報告編號 = @original_心得報告編號
                and 樓 = @original_樓
                and DB_APPNO = @original_DB_APPNO
              ";
          AddParam(cmdUpdate, "發表人", value.發表人);
          AddParam(cmdUpdate, "發表日期", value.發表日期);
          AddParam(cmdUpdate, "內容", value.內容);
          AddParam(cmdUpdate, "下架", value.下架);
          AddParam(cmdUpdate, "DB_TRDAT", DateTime.UtcNow.AddHours(8));
          AddParam(cmdUpdate, "DB_TRUSR", CurrentUserId);
          AddParam(cmdUpdate, "original_心得報告編號", value.心得報告編號);
          AddParam(cmdUpdate, "original_樓", value.樓);
          AddParam(cmdUpdate, "original_DB_APPNO", value.DB_APPNO);
          int rowsAffected = ExecuteNonQuery(cmdUpdate);
          AfterUpdateOne(value);
          ts.Complete();
          return rowsAffected;
        }
        catch (Exception error)
        {
          bool handled;
          OnUpdateOneError(error, out handled);
          if(!handled)
            throw error;
          return -1;
        }
      }
    }

    [DataObjectMethod(DataObjectMethodType.Delete)]
    public int DeleteOne(int 心得報告編號, int 樓, int DB_APPNO)
    {
      using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
      {
        try
        {
          if (!BeforeDeleteOne(心得報告編號, 樓, DB_APPNO))
            return -1;

          心得報告討論List oldValues = SelectOne(心得報告編號, 樓);
          if (oldValues.Count == 0 || oldValues[0].DB_APPNO != DB_APPNO)
          {
            throw new DBConcurrencyException("在刪除 \"心得報告討論\" 資料表時發生並行例外：找不到要刪除的資料列");
          }
          DbCommand cmdDelete = NewCommand();
          cmdDelete.CommandText = 
            @"delete from 心得報告討論 
              where 1=1 
                and 心得報告編號 = @心得報告編號
                and 樓 = @樓
                and DB_APPNO = @DB_APPNO
              ";
          AddParam(cmdDelete, "心得報告編號", 心得報告編號);
          AddParam(cmdDelete, "樓", 樓);
          AddParam(cmdDelete, "DB_APPNO", DB_APPNO);
          int rowsAffected = ExecuteNonQuery(cmdDelete);
          AfterDeleteOne(心得報告編號, 樓, DB_APPNO);
          ts.Complete();
          return rowsAffected;
        }
        catch (Exception error)
        {
          bool handled;
          OnDeleteOneError(error, out handled);
          if(!handled)
            throw error;
          return -1;
        }
      }
    }

    [DataObjectMethod(DataObjectMethodType.Delete)]
    public int DeleteOne(心得報告討論 value)
    {
      using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
      {
        try
        {
          if (!BeforeDeleteOne(value))
            return -1;

          心得報告討論List oldValues = SelectOne(value.心得報告編號, value.樓);
          if (oldValues.Count == 0 || oldValues[0].DB_APPNO != value.DB_APPNO)
          {
            throw new DBConcurrencyException("在刪除 \"心得報告討論\" 資料表時發生並行例外：找不到要刪除的資料列");
          }
          DbCommand cmdDelete = NewCommand();
          cmdDelete.CommandText = 
            @"delete from 心得報告討論 
              where 1=1 
                and 心得報告編號 = @心得報告編號
                and 樓 = @樓
                and DB_APPNO = @DB_APPNO
              ";
          AddParam(cmdDelete, "心得報告編號", value.心得報告編號);
          AddParam(cmdDelete, "樓", value.樓);
          AddParam(cmdDelete, "DB_APPNO", value.DB_APPNO);
          int rowsAffected = ExecuteNonQuery(cmdDelete);
          AfterDeleteOne(value);
          ts.Complete();
          return rowsAffected;
        }
        catch (Exception error)
        {
          bool handled;
          OnDeleteOneError(error, out handled);
          if(!handled)
            throw error;
          return -1;
        }
      }
    }

    public bool IsDuplicate(int 心得報告編號, int 樓)
    {
      DbCommand cmdSelect = NewCommand();
      cmdSelect.CommandText = "select count(1)" + _from + _where
          + "  and 心得報告編號 = @心得報告編號 "
          + "  and 樓 = @樓 "
          ;
      AddParam(cmdSelect, "心得報告編號", 心得報告編號);
      AddParam(cmdSelect, "樓", 樓);
      int count;
      ExecuteScalar(cmdSelect, out count);
      return count > 0;
    }
  }

  ///<summary>
  /// 心得報告討論 資料集合類別
  ///</summary>
  public partial class 心得報告討論List : List<心得報告討論>, IDataList
  {
    public void Fill(DbDataReader reader)
    {
      while (reader.Read())
      {
        心得報告討論 newItem = new 心得報告討論();
        newItem.心得報告編號 = DAC.GetInt32(reader[0]);
        newItem.樓 = DAC.GetInt32(reader[1]);
        newItem.發表人 = DAC.GetString(reader[2]);
        newItem.發表日期 = DAC.GetDateTime(reader[3]);
        newItem.內容 = DAC.GetString(reader[4]);
        newItem.下架 = DAC.GetString(reader[5]);
        newItem.DB_APPNO = DAC.GetInt32(reader[6]);
        newItem.DB_CRDAT = DAC.GetDateTime(reader[7]);
        newItem.DB_CRUSR = DAC.GetString(reader[8]);
        newItem.DB_TRDAT = DAC.GetDateTime(reader[9]);
        newItem.DB_TRUSR = DAC.GetString(reader[10]);
        Add(newItem);
      }
    }
  }

  ///<summary>
  /// 心得報告討論 資料紀錄類別
  ///</summary>
  [Serializable]
  public partial class 心得報告討論 : DataItemBase
  {
    private int _心得報告編號;
    private int _樓;
    private string _發表人;
    private DateTime _發表日期;
    private string _內容;
    private string _下架;

    #region 資料欄位
    ///<summary>
    /// 心得報告編號
    ///</summary>
    [DataObjectField(true, false, false)]
    public int 心得報告編號
    {
      get
      {
        return _心得報告編號;
      }
      set
      {
        if (value != _心得報告編號)
        {
          _心得報告編號 = value;
          OnPropertyChanged("心得報告編號"); 
        }
      }
    }

    ///<summary>
    /// 樓
    ///</summary>
    [DataObjectField(true, false, false)]
    public int 樓
    {
      get
      {
        return _樓;
      }
      set
      {
        if (value != _樓)
        {
          _樓 = value;
          OnPropertyChanged("樓"); 
        }
      }
    }

    ///<summary>
    /// 發表人
    ///</summary>
    [DataObjectField(false, false, true, 20)]
    public string 發表人
    {
      get
      {
        return _發表人;
      }
      set
      {
        if (value != _發表人)
        {
          _發表人 = value;
          OnPropertyChanged("發表人"); 
        }
      }
    }

    ///<summary>
    /// 發表日期
    ///</summary>
    [DataObjectField(false, false, true)]
    public DateTime 發表日期
    {
      get
      {
        return _發表日期;
      }
      set
      {
        if (value != _發表日期)
        {
          _發表日期 = value;
          OnPropertyChanged("發表日期"); 
        }
      }
    }

    ///<summary>
    /// 內容
    ///</summary>
    [DataObjectField(false, false, true, 2000)]
    public string 內容
    {
      get
      {
        return _內容;
      }
      set
      {
        if (value != _內容)
        {
          _內容 = value;
          OnPropertyChanged("內容"); 
        }
      }
    }

    ///<summary>
    /// 下架
    ///</summary>
    [DataObjectField(false, false, true, 1)]
    public string 下架
    {
      get
      {
        return _下架;
      }
      set
      {
        if (value != _下架)
        {
          _下架 = value;
          OnPropertyChanged("下架"); 
        }
      }
    }

    #endregion
  }
}