private static void Call(Invoice invoice, DayService dayService, FamilyService familyService, string line)
{
// 単価を計算する
int unitPrice = INITIAL_CALL_UNIT_PRICE;
if (dayService.IsJoined())
{
int hour = int.Parse(line.Substring(RI_OF_CALL_START_TIME, RI_SZ_HOUR));
if (dayService.IsServiceTime(hour))
{
// 昼トク割引なら5円引き
unitPrice -= 5;
}
}
if (familyService.IsFamilyTelNumber(line.Substring(RI_OF_CALL_NUMBER)))
{
// 家族割引なら半額
unitPrice /= 2;
}
// 1通話あたりの通話料を計算し、全通話料に加算する
string minutes = line.Substring(RI_OF_CALL_MINUTE, RI_SZ_CALL_MINUTE);
invoice.AddCallCharge(unitPrice * int.Parse(minutes));
}
private static void Separate(StreamWriter writer, Invoice invoice, DayService dayService, FamilyService familyService)
{
// 基本料金の計算
int basicCharge = INITIAL_BASIC_CHARGE;
if (dayService.IsJoined())
{
basicCharge += DAY_SERVICE_BASIC_CHARGE;
}
if (familyService.IsJoined())
{
basicCharge += FAMILY_SERVICE_BASIC_CHARGE;
}
// 集計結果の出力
writer.WriteLine("1 " + invoice.GetOwnerTelNumber());
writer.WriteLine("5 " + basicCharge);
writer.WriteLine("7 " + invoice.GetCallCharge());
writer.WriteLine("9 ====================");
// 変数の初期化
invoice.Clear();
dayService.Clear();
familyService.Clear();
}
