//
// 這個檔案是 持有證照 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>
  /// 持有證照 資料存取類別
  ///</ summary>
  [DataObject]
  public partial class DAC_持有證照 : WebLib.DAC
  {
    private string _tableName = "[持有證照]";
    private string _select = "select [員工編號], [序號], [證照名稱], [證照字號], [發證單位], [核發日期], [附件檔案], [DB_APPNO], [DB_CRDAT], [DB_CRUSR], [DB_TRDAT], [DB_TRUSR]";
    private string _insert = "[員工編號], [序號], [證照名稱], [證照字號], [發證單位], [核發日期], [附件檔案], [DB_APPNO], [DB_CRDAT], [DB_CRUSR], [DB_TRDAT], [DB_TRUSR]";
    private string _insertValue = "@員工編號, @序號, @證照名稱, @證照字號, @發證單位, @核發日期, @附件檔案, @DB_APPNO, @DB_CRDAT, @DB_CRUSR, @DB_TRDAT, @DB_TRUSR";
    private string _from = " from [持有證照] ";
    private string _where = " where 1=1 ";
    private string _order = " order by [員工編號], [序號] ";

    public DAC_持有證照()
      : base()
    {
    }

    public DAC_持有證照(DbConnection conn)
      : base(conn)
    {
    }

    [DataObjectMethod(DataObjectMethodType.Select)]
    public 持有證照List SelectAll()
    {
      持有證照List result = new 持有證照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 持有證照List SelectOne(string 員工編號, int 序號)
    {
      持有證照List result = new 持有證照List();
      IDataList list = result as IDataList;
      DbCommand cmdSelect = NewCommand();
      cmdSelect.CommandText = _select + _from + _where
          + "  and 員工編號 = @員工編號 "
          + "  and 序號 = @序號 "
          ;
      AddParam(cmdSelect, "員工編號", 員工編號);
      AddParam(cmdSelect, "序號", 序號);
      Select(cmdSelect, ref list);
      return result;
    }

    ///<summary>
    /// 給查詢畫面用的 Select 方法
    ///</summary>
    [DataObjectMethod(DataObjectMethodType.Select)]
    public 持有證照List Select(bool noInputReturnAll, string 員工編號, string 證照名稱, string 證照字號, string 發證單位, DateTime 核發日期)
    {
      持有證照List result = new 持有證照List();
      bool noInput = true;
      IDataList list = result as IDataList;
      DbCommand cmdSelect = NewCommand();
      cmdSelect.CommandText = _select + _from + _where;

      if (員工編號 != null && 員工編號.Length > 0)
      {
        noInput = false;
        cmdSelect.CommandText += " and 員工編號 like @員工編號 ";
        AddParam(cmdSelect, "員工編號", 員工編號 + "%");
      }

      if (證照名稱 != null && 證照名稱.Length > 0)
      {
        noInput = false;
        cmdSelect.CommandText += " and 證照名稱 like @證照名稱 ";
        AddParam(cmdSelect, "證照名稱", 證照名稱 + "%");
      }

      if (證照字號 != null && 證照字號.Length > 0)
      {
        noInput = false;
        cmdSelect.CommandText += " and 證照字號 like @證照字號 ";
        AddParam(cmdSelect, "證照字號", 證照字號 + "%");
      }

      if (發證單位 != null && 發證單位.Length > 0)
      {
        noInput = false;
        cmdSelect.CommandText += " and 發證單位 like @發證單位 ";
        AddParam(cmdSelect, "發證單位", 發證單位 + "%");
      }

      if (核發日期.Ticks > 0)
      {
        noInput = false;
        cmdSelect.CommandText += "  and 核發日期 = @核發日期 ";
        AddParam(cmdSelect, "核發日期", 核發日期);
      }

      cmdSelect.CommandText += _order;
  
      if (!noInputReturnAll && noInput)
        return result;
  
      Select(cmdSelect, ref list);
      return result;
    }

    [DataObjectMethod(DataObjectMethodType.Insert)]
    public void InsertOne(持有證照 value)
    {
      using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
      {
        try
        {
          if (!BeforeInsertOne(value))
            return;

          DbCommand cmdInsert = NewCommand();
          cmdInsert.CommandText = 
              "insert into 持有證照"
            + "  (" + _insert + ")"
            + "values "
            + "  (" + _insertValue + ");"
            ;
          AddParam(cmdInsert, "員工編號", value.員工編號);
          AddParam(cmdInsert, "序號", value.序號);
          AddParam(cmdInsert, "證照名稱", value.證照名稱);
          AddParam(cmdInsert, "證照字號", value.證照字號);
          AddParam(cmdInsert, "發證單位", value.發證單位);
          AddParam(cmdInsert, "核發日期", value.核發日期);
          AddParam(cmdInsert, "附件檔案", value.附件檔案);
          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(持有證照 value)
    {
      using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
      {
        try
        {
          if (!BeforeUpdateOne(value))
            return -1;

          持有證照List oldValues = SelectOne(value.員工編號, value.序號);
          if (oldValues.Count == 0 || oldValues[0].DB_APPNO != value.DB_APPNO)
          {
            throw new DBConcurrencyException("在更新 \"持有證照\" 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 持有證照 
              set 
                證照名稱 = @證照名稱  ,
                證照字號 = @證照字號  ,
                發證單位 = @發證單位  ,
                核發日期 = @核發日期  ,
                附件檔案 = @附件檔案  ,
                DB_APPNO = DB_APPNO + 1,
                DB_TRDAT = @DB_TRDAT,
                DB_TRUSR = @DB_TRUSR
              where 1=1 
                and 員工編號 = @original_員工編號
                and 序號 = @original_序號
                and DB_APPNO = @original_DB_APPNO
              ";
          AddParam(cmdUpdate, "證照名稱", value.證照名稱);
          AddParam(cmdUpdate, "證照字號", value.證照字號);
          AddParam(cmdUpdate, "發證單位", value.發證單位);
          AddParam(cmdUpdate, "核發日期", value.核發日期);
          AddParam(cmdUpdate, "附件檔案", value.附件檔案);
          AddParam(cmdUpdate, "DB_TRDAT", DateTime.UtcNow.AddHours(8));
          AddParam(cmdUpdate, "DB_TRUSR", CurrentUserId);
          AddParam(cmdUpdate, "original_員工編號", value.員工編號);
          AddParam(cmdUpdate, "original_序號", value.序號);
          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(string 員工編號, int 序號, int DB_APPNO)
    {
      using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
      {
        try
        {
          if (!BeforeDeleteOne(員工編號, 序號, DB_APPNO))
            return -1;

          持有證照List oldValues = SelectOne(員工編號, 序號);
          if (oldValues.Count == 0 || oldValues[0].DB_APPNO != DB_APPNO)
          {
            throw new DBConcurrencyException("在刪除 \"持有證照\" 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 持有證照 
              where 1=1 
                and 員工編號 = @員工編號
                and 序號 = @序號
                and DB_APPNO = @DB_APPNO
              ";
          AddParam(cmdDelete, "員工編號", 員工編號);
          AddParam(cmdDelete, "序號", 序號);
          AddParam(cmdDelete, "DB_APPNO", DB_APPNO);
          int rowsAffected = ExecuteNonQuery(cmdDelete);
          AfterDeleteOne(員工編號, 序號, 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(持有證照 value)
    {
      using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required))
      {
        try
        {
          if (!BeforeDeleteOne(value))
            return -1;

          持有證照List oldValues = SelectOne(value.員工編號, value.序號);
          if (oldValues.Count == 0 || oldValues[0].DB_APPNO != value.DB_APPNO)
          {
            throw new DBConcurrencyException("在刪除 \"持有證照\" 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 持有證照 
              where 1=1 
                and 員工編號 = @員工編號
                and 序號 = @序號
                and DB_APPNO = @DB_APPNO
              ";
          AddParam(cmdDelete, "員工編號", value.員工編號);
          AddParam(cmdDelete, "序號", value.序號);
          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(string 員工編號, int 序號)
    {
      DbCommand cmdSelect = NewCommand();
      cmdSelect.CommandText = "select count(1)" + _from + _where
          + "  and 員工編號 = @員工編號 "
          + "  and 序號 = @序號 "
          ;
      AddParam(cmdSelect, "員工編號", 員工編號);
      AddParam(cmdSelect, "序號", 序號);
      int count;
      ExecuteScalar(cmdSelect, out count);
      return count > 0;
    }
  }

  ///<summary>
  /// 持有證照 資料集合類別
  ///</summary>
  public partial class 持有證照List : List<持有證照>, IDataList
  {
    public void Fill(DbDataReader reader)
    {
      while (reader.Read())
      {
        持有證照 newItem = new 持有證照();
        newItem.員工編號 = DAC.GetString(reader[0]);
        newItem.序號 = DAC.GetInt32(reader[1]);
        newItem.證照名稱 = DAC.GetString(reader[2]);
        newItem.證照字號 = DAC.GetString(reader[3]);
        newItem.發證單位 = DAC.GetString(reader[4]);
        newItem.核發日期 = DAC.GetDateTime(reader[5]);
        newItem.附件檔案 = DAC.GetString(reader[6]);
        newItem.DB_APPNO = DAC.GetInt32(reader[7]);
        newItem.DB_CRDAT = DAC.GetDateTime(reader[8]);
        newItem.DB_CRUSR = DAC.GetString(reader[9]);
        newItem.DB_TRDAT = DAC.GetDateTime(reader[10]);
        newItem.DB_TRUSR = DAC.GetString(reader[11]);
        Add(newItem);
      }
    }
  }

  ///<summary>
  /// 持有證照 資料紀錄類別
  ///</summary>
  [Serializable]
  public partial class 持有證照 : DataItemBase
  {
    private string _員工編號;
    private int _序號;
    private string _證照名稱;
    private string _證照字號;
    private string _發證單位;
    private DateTime _核發日期;
    private string _附件檔案;

    #region 資料欄位
    ///<summary>
    /// 員工編號
    ///</summary>
    [DataObjectField(true, false, false, 20)]
    public string 員工編號
    {
      get
      {
        return _員工編號;
      }
      set
      {
        if (value != _員工編號)
        {
          _員工編號 = value;
          OnPropertyChanged("員工編號"); 
        }
      }
    }

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

    ///<summary>
    /// 證照名稱
    ///</summary>
    [DataObjectField(false, false, false, 50)]
    public string 證照名稱
    {
      get
      {
        return _證照名稱;
      }
      set
      {
        if (value != _證照名稱)
        {
          _證照名稱 = value;
          OnPropertyChanged("證照名稱"); 
        }
      }
    }

    ///<summary>
    /// 證照字號
    ///</summary>
    [DataObjectField(false, false, false, 50)]
    public string 證照字號
    {
      get
      {
        return _證照字號;
      }
      set
      {
        if (value != _證照字號)
        {
          _證照字號 = value;
          OnPropertyChanged("證照字號"); 
        }
      }
    }

    ///<summary>
    /// 發證單位
    ///</summary>
    [DataObjectField(false, false, false, 50)]
    public string 發證單位
    {
      get
      {
        return _發證單位;
      }
      set
      {
        if (value != _發證單位)
        {
          _發證單位 = value;
          OnPropertyChanged("發證單位"); 
        }
      }
    }

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

    ///<summary>
    /// 附件檔案
    ///</summary>
    [DataObjectField(false, false, true, 200)]
    public string 附件檔案
    {
      get
      {
        return _附件檔案;
      }
      set
      {
        if (value != _附件檔案)
        {
          _附件檔案 = value;
          OnPropertyChanged("附件檔案"); 
        }
      }
    }

    #endregion
  }
}