using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.ServiceModel;

namespace Tanshu.Accounts.Contracts
{
    [ServiceContract]
    public interface ISaleVoucherBI
    {
        [OperationContract]
        SalesBillItemBO GetDefaultSaleBillItem(Guid productID);
        [OperationContract]
        decimal GetProductDiscountLimit(Guid productID);
        [OperationContract]
        bool IsBillPrinted(Guid voucherID);
        [OperationContract]
        bool Insert(SaleVoucherBO saleVoucher, List<InventoryBO> inventory);
        [OperationContract]
        bool Update(SaleVoucherBO saleVoucher, List<InventoryBO> inventory);
        [OperationContract]
        bool GetSaleVoucher(Guid voucherID, ref SaleVoucherBO voucherSale, ref List<InventoryDisplayBO> iList);

        [OperationContract]
        List<PendingBillsBO> GetPendingBills(PendingType list);
        [OperationContract]
        Guid? GetPendingVoucherID(string tableID);
        [OperationContract]
        List<InventoryBO> SaleInventory(Dictionary<BillItemKey, SalesBillItemBO>.ValueCollection list, Guid? voucherID);
        [OperationContract]
        void GetComplexBillInformation(Guid voucherID, Guid complexProductID, ref decimal rate, ref decimal quantity, ref string name);
        [OperationContract]
        void SetAlarm(Guid voucherID, DateTime? alarmTime);
        [OperationContract]
        void VoidBill(Guid voucherID, string reason);
        [OperationContract]
        void DeclareBillsPaid(Guid userID, List<Guid> billList, bool creditCard);
        [OperationContract]
        void ToggleImportant(Guid voucherID);
    }
}