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

namespace Tanshu.Accounts.Contracts
{
    [ServiceContract]
    public interface IProductBI
    {
        [OperationContract]
        bool Insert(ProductBO product);
        [OperationContract]
        bool Update(ProductBO product);
        [OperationContract]
        bool Delete(Guid productID);
        [OperationContract]
        ProductBO GetProductFromName(string nameAndUnits);
        [OperationContract]
        ProductBO GetProduct(Guid productID);
        [OperationContract]
        decimal GetProductStock(DateTime date, Guid productID, Guid? voucherID);
        [OperationContract]
        List<ProductDisplayBO> GetProducts();
        [OperationContract]
        List<ProductDisplaySmallBO> GetFilteredProducts(Dictionary<string, string> filter);
        [OperationContract]
        List<ProductTypeBO> GetProductTypes();
    }
}