public SubscriberInfo(int number, IBillingTariff tariff, IContract contract)
{
_subscriberNumber = number;
Tariff = tariff;
Contract = contract;
BillingPeriod = contract.SignDate;
_statistics = new List <IStatistic>();
}
public void ChangeTariff(int number, TariffOption tariffType)
{
if (_billing.Repository.ContainsKey(number))
{
IBillingTariff currentTariff = _billing.Repository[number].Tariff;
if (currentTariff.TariffType != tariffType)
{
if (_billing.Repository[number].Contract.ChangeTariff(tariffType))
{
_billing.Repository[number].Tariff = CreateTariff(tariffType);
}
}
else
{
Console.WriteLine("You alredy used this tariff.");
}
}
else
{
Console.WriteLine("Abonunt with number {0} does not exist.", number);
}
}
private ISubscriberInfo CreateSubscriberInfo(TariffOption tariffType, int number, IContract contract)
{
IBillingTariff tariff = CreateTariff(tariffType);
return(new SubscriberInfo(number, tariff, contract));
}
