using HRM.BO;
using Ease.Core.DataAccess;
using System;
using System.Collections.Generic;
using System.Data;

namespace HRM.DA
{
    internal class VendorDA
    {
        internal static IDataReader Get(TransactionContext tc, int id)
        {
            return tc.ExecuteReader("SELECT * FROM Vendor where VendorID=%n", id);
        }

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

        internal static IDataReader Get(TransactionContext tc, EnumVendorType vendorType)
        {
            return tc.ExecuteReader("SELECT * FROM Vendor where VendorType=%n", (int)vendorType);
        }

        //internal static IDataReader Get(TransactionContext tc, EnumStatus status)
        //{
        //    if (status == EnumStatus.Regardless)
        //    {
        //        return tc.ExecuteReader("SELECT * FROM Vendor");
        //    }

        //    return tc.ExecuteReader("SELECT * FROM Vendor where Status=%n", (int)status);
        //}

        internal static IDataReader Get(TransactionContext tc, EnumStatus status, int payrollTypeID)
        {
            if (EnumStatus.Active == status || EnumStatus.Inactive == status)
            {
                return tc.ExecuteReader(
                    @"SELECT d.* FROM Vendor d where  d.status=%n and d.PayrollTypeID=%n order by d.Code",
                    status, payrollTypeID);
            }
            else
            {
                return tc.ExecuteReader(
                    @"SELECT d.* FROM Vendor d Where d.PayrollTypeID=%n  order by d.Code", payrollTypeID);
            }
        }

        public static IDataReader Get(TransactionContext tc, string subStr)
        {
            subStr = "%" + subStr + "%";
            string sql = SQLParser.MakeSQL("SELECT * FROM Vendor v WHERE NAME LIKE %s", subStr);
            return tc.ExecuteReader(sql);
        }

        internal static void Insert(TransactionContext tc, Vendor item)
        {
            string sql = SQLParser.MakeSQL(
                "INSERT INTO Vendor(VendorID, Name, Code, Status,CreatedBy,CreatedDate,PAYROLLTYPEID,SEQUENCENO,Mobile,EmailAddress,Address,Telephone,VendorType,ContactPerson)" +
                " VALUES(%n,%s, %s, %n, %n, %d,%n,%n,%s,%s,%s,%s,%n,%s)", item.ID, item.Name, item.Code,
                (int)item.Status, DataReader.GetNullValue(item.CreatedBy), DataReader.GetNullValue(item.CreatedDate),item.PayrollTypeID,item.Sequence,item.Mobile, item.EmailAddress,
                                     item.Address,item.Telephone,(int)item.VendorType,item.ContactPerson);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Update(TransactionContext tc, Vendor item)
        {
            string sql =
                SQLParser.MakeSQL(
                    "UPDATE Vendor SET Name=%s, Code=%s, Status=%n, ModifiedBy=%n,ModifiedDate=%d,Mobile=%s,EmailAddress=%s,Address=%s,Telephone=%s,VendorType=%n,ContactPerson=%s" +
                    " WHERE VendorID=%n", item.Name, item.Code,item.Status,
                    DataReader.GetNullValue(item.ModifiedBy), DataReader.GetNullValue(item.ModifiedDate), item.Mobile, item.EmailAddress,
                                     item.Address, item.Telephone, (int)item.VendorType, item.ContactPerson, item.ID);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Delete(TransactionContext tc, int id)
        {
            tc.ExecuteNonQuery("DELETE FROM Vendor WHERE VendorID=%n", id);
        }
    }
}