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


namespace Payroll.Service
{
    #region  SystemInformationDA

    internal class SystemInformationDA
    {
        #region  Constructor

        private SystemInformationDA() { }

        #endregion


        #region  Update function

        internal static void Update(TransactionContext tc, SystemInformation item)
        {
            tc.ExecuteNonQuery("UPDATE SystemInformation SET name=%s, corporateAddress=%s, factoryAddress=%s, TELEPHONE=%s,email=%s, webAddress=%s, systemStartDate=%d, taxYearEndDate=%d, nextPayProcessDate=%d, maxYearOfService=%n, pFContriStaff=%n, pFContriCompany=%n, pFInterest=%n, PARAMID=%n, oTFilePath=%s, pFYearEndDate=%d" +
            " WHERE Code=%s", item.name, item.corporateAddress, item.factoryAddress, item.TelephoneNo, item.email, item.webAddress, item.systemStartDate, item.TaxYearEndDate, item.NextPayProcessDate, item.maxYearOfService, item.pFContriStaff, item.pFContriCompany, item.pFInterest, item.TaxParamID.Integer, item.oTFilePath, item.PFYearEndDate, item.Code);


            
        }
        internal static DataTable GetPasswordSetup(TransactionContext tc)
        {
            DataTable oPasswordSetup = null;
            try
            {

                string sSQL = SQLParser.MakeSQL(@"SELECT * from HardPasswordSetup");
                DataSet ods = tc.ExecuteDataSet(sSQL);
                if (ods != null)
                    oPasswordSetup = ods.Tables[0];

            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
            return oPasswordSetup;
        }
        internal static void Save(TransactionContext tc, HardPasswordSetup item)
        {
            tc.ExecuteNonQuery("Delete From HardPasswordSetup");
            tc.ExecuteNonQuery("INSERT INTO HardPasswordSetup(MaxLength, MinLength, ContainUppercase, ContainLowercase, ContainSpecialCharacter, ContainNumber, PasswordExpireNotificationDays, PasswordExpireDays,ContainLetter,UserPasswordSame) Values(%n,%n,%b,%b,%b,%b,%n,%n,%b,%b)", item.MaxLength, item.MinLength, item.ContainUppercase, item.ContainLowercase, item.ContainSpecialCharacter, item.ContainNumber, item.PasswordExpireNotificationDays, item.PasswordExpireDays, item.ContainLetter, item.UserPasswordSame);

        }
        #endregion

        #region Get Function

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

        }

        internal static void UpdateTaxParamId(TransactionContext tc, ID taxParameterID, ID PayrollTypeID)
        {
            tc.ExecuteNonQuery("Update PayrollType set TaxParamID=%n where PayrollTypeID=%n",taxParameterID.Integer, PayrollTypeID.Integer);
        }

        internal static void DoTaxYearEnd(TransactionContext tc, DateTime yearEndDate, int PayrollTypeID)
        {
            tc.ExecuteNonQuery("Update PayrollType set TaxParamID=null, TaxYearEndDate=%d where PayrollTypeID=%n", yearEndDate, PayrollTypeID);
        }

        public static DateTime GetServerDate(TransactionContext tc, string s)
        {
            DateTime ob;
            if (s == "System.Data.SqlClient.SqlConnection")
            {
                ob = Convert.ToDateTime(tc.ExecuteScalar("Select CAST(GetDate() AS smalldatetime)"));
            }
            else
            {
                ob = Convert.ToDateTime(tc.ExecuteScalar("Select SYSDATE from DUAL"));
            }
            return ob;

        }

        #endregion

        #region  Delete function

        internal static void Delete(TransactionContext tc, ID nID)
        {
            tc.ExecuteNonQuery("DELETE FROM [SystemInformation] WHERE =%n", nID);
        }

        #endregion


        internal static void BackupDatabase(TransactionContext tc, string sFilePath)
        {
            tc.ExecuteNonQuery("BACKUP DATABASE SGS TO DISK=%s", sFilePath);
        }
    }

    #endregion
}