using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35.Model;
using System.Data.SqlClient;
using Ease.CoreV35.DataAccess;
using Payroll.BO;
using System.Data;
using Ease.CoreV35.DataAccess.SQL;

namespace Payroll.Service
{
   public class AssetDA
    {
        #region  Constructor
       private AssetDA() { }
        #endregion


       #region Get
       internal static IDataReader Get(TransactionContext tc, ID id)
       {
           return tc.ExecuteReader("SELECT * FROM Asset WHERE AssetID=%n", id.Integer);
       }

       internal static IDataReader Get(TransactionContext tc)
       {
           return tc.ExecuteReader("SELECT * FROM Asset");
       }

       internal static IDataReader Get(TransactionContext tc, Employee oEmployee, EnumAssetInventoryType assetType, bool defaultItem)
       {
           return tc.ExecuteReader("SELECT * FROM Asset where (AssignUserNo1=%s OR AssignUserNo2=%s) AND AssetType=%n AND DefaultItem=%b",
               oEmployee.EmployeeNo, oEmployee.EmployeeNo, assetType, defaultItem);
       }


       internal static IDataReader Get(TransactionContext tc, Employee oEmployee, EnumAssetInventoryType assetType)
       {
           return tc.ExecuteReader("SELECT * FROM Asset where (AssignUserNo1=%s OR AssignUserNo2=%s) AND AssetType=%n ",
               oEmployee.EmployeeNo, oEmployee.EmployeeNo, assetType);
       }

       internal static IDataReader Get(TransactionContext tc, EnumAssetInventoryType assetType)
       {
           return tc.ExecuteReader("SELECT * FROM Asset where AssetType=%n",
               assetType);
       }

       internal static IDataReader GetLineManagerItem(TransactionContext tc)
       {
           return tc.ExecuteReader("SELECT * FROM Asset where IsLinemanager=%b ",true
               );
       }

       internal static IDataReader Get(TransactionContext tc, string name)
       {
           return tc.ExecuteReader("SELECT * FROM Asset WHERE Name=%s", name);
       }
       #endregion

       #region Insert
       internal static void Insert(TransactionContext tc, Asset oAsset)
       {
           string sql = SQLParser.MakeSQL(@"INSERT INTO Asset(AssetID, Code, Name, Description,
                                BuyTime, Remarks, IsUsing,BuyPrice,Section,AssignUserId1,AssignUserId2,IsLinemanager,CreatedBy, CreationDate, AssetType, DefaultItem)
                                VALUES(%n, %s, %s, %s, %d, %s, %n,%n, %s, %n, %n,%b,%n,%d,%n,%b)",
                               oAsset.ID.Integer, oAsset.Code, oAsset.Name, oAsset.Description,
                               oAsset.BuyTime, oAsset.Remarks, Convert.ToInt32(oAsset.IsUsing),
                               oAsset.BuyPrice, oAsset.Section, DataReader.GetNullValue(oAsset.AssignUserId1, IDType.Integer), DataReader.GetNullValue(oAsset.AssignUserId2, IDType.Integer), oAsset.IsLinemanager, DataReader.GetNullValue(oAsset.CreatedBy.Integer),
                               DataReader.GetNullValue(oAsset.CreatedDate), oAsset.AssetType, oAsset.DefaultItem);
           tc.ExecuteNonQuery(sql);
       }
       #endregion


       #region Update
       internal static void Update(TransactionContext tc, Asset oAsset)
       {
           string sSQL = SQLParser.MakeSQL("UPDATE Asset SET [Code]=%s,[Name]=%s,[Description]=%s," +
               " [BuyTime]=%d,[Remarks]=%s,[IsUsing]=%n,[BuyPrice]=%n,[Section]=%s,[AssignUserId1]=%n,[AssignUserId2]=%n,[IsLinemanager]=%b," +
               " [ModifiedBy]=%n,[ModifiedDate]=%d, AssetType=%n, DefaultItem=%b WHERE [AssetID]=%n",
               oAsset.Code, oAsset.Name,oAsset.Description,oAsset.BuyTime,
               oAsset.Remarks, oAsset.IsUsing, oAsset.BuyPrice, oAsset.Section, DataReader.GetNullValue(oAsset.AssignUserId1,IDType.Integer), DataReader.GetNullValue(oAsset.AssignUserId2,IDType.Integer),oAsset.IsLinemanager,
               DataReader.GetNullValue(oAsset.ModifiedBy.Integer), 
               DataReader.GetNullValue(oAsset.ModifiedDate), oAsset.AssetType, oAsset.DefaultItem,
               oAsset.ID.Integer);
           tc.ExecuteNonQuery(sSQL);
       }
       #endregion

       #region Delete
       internal static void Delete(TransactionContext tc, ID id)
       {
           tc.ExecuteNonQuery("DELETE FROM [Asset] WHERE AssetID=%n", id.Integer);
       }
       #endregion
    }
}