public int GetExpectedIncome(long tin)
{
IRepository <Client> clientRepository = new ClientRepository();
ImportRepository importsRepository = new ImportRepository();
var client = clientRepository.FindById(tin);
var imports = importsRepository.FindByClientId(tin);
int discount = client.Discount;
int expectedIncome = 0;
foreach (var i in imports)
{
if (i.IsStored)
{
var elapsed = i.DepartureDate.Subtract(i.EntryDate);
int days = Convert.ToInt32(elapsed.TotalDays);
int income = 2 * i.PriceByUnit / (100 - discount);
income = income * days;
expectedIncome += income;
}
}
return(expectedIncome);
}