public static void DisplayByDate(Bookkeeping obj)
{
var display = from i in obj.data
orderby i.date
select i;
Console.Write("Введите желаемую дату: ");
int userdate = Convert.ToInt32(Console.ReadLine());
if (userdate < 0)
{
ExccessDisplayDate err = new ExccessDisplayDate("ERROR!!!\n There is no negative year");
throw err;
}
foreach (Document i in display)
{
if (i.date <= userdate)
{
Console.WriteLine(i.name);
}
}
}
public static void CheckCount(Bookkeeping obj)
{
var check = from i in obj.data
orderby i.TypeDoc()
select i;
int count = 0;
foreach (Document i in check)
{
if (i.TypeDoc() == "Чек бумажный." || i.TypeDoc() == "Чек электронный.")
{
count++;
}
}
if (count == 0)
{
ExccessCheckCount err = new ExccessCheckCount("Error!!!\n There are no manuals in the library");
throw err;
}
Console.WriteLine($"Количество чеков составляет: {count}.");
}
static void Main(string[] args)
{
try {
Receipt Receipt_1 = new Receipt("Красная звезда", "финансовый", 2018, 300, "Receipt");
Receipt_1.Display();
Receipt_1.DisplayInfo();
Console.WriteLine();
Invoice Invoice_1 = new Invoice("Светлое будущее", "реализации", 2019, 355, "Invoice");
Invoice_1.Display();
Invoice_1.DisplayInfo();
Console.WriteLine();
Check Check_1 = new Check("Черная линия", "расчетный", 2020, 460, "Check");
Check Check_2 = new Check("Черная линия", "расчетный", 2019, 290, "Check");
Check_1.Display();
Check_1.DisplayInfo();
Console.WriteLine();
if (Receipt_1 is Receipt)
{
Console.WriteLine("Объект Receipt_1 принадлежит классу Receipt.");
}
else
{
Console.WriteLine("Объект Receipt_1 не принадлежит классу Receipt.");
}
List <Organization> list = new List <Organization>()
{
Receipt_1, Invoice_1, Check_1, Check_2
};
foreach (Organization i in list)
{
Printer.iAmPrinting(i);
}
Bookkeeping lib = new Bookkeeping();
lib.Push(Receipt_1);
lib.Push(Invoice_1);
lib.Push(Check_1);
lib.Push(Check_2);
lib.Output();
Controller.DisplayByDate(lib);
Controller.CheckCount(lib);
Controller.CostInvoice(lib);
Bookkeeping libr = new Bookkeeping();
//libr.Output();//err_1
//Controller.CheckCount( libr );//err_3
Invoice Invoice_2 = new Invoice("Красная звезда", "финансовый", 2017, -1000, "Invoice");
Invoice Invoice_3 = new Invoice("Черная линия", "расчетный", 2017, -1000, "Invoice");
libr.Push(Invoice_2);
libr.Push(Invoice_3);
//Controller.CostInvoice( librrrrrrr );//err_4
int zero = 0;
// int x = 45454 / zero;
Debug.Assert(zero > 0, "Переменная не больше 0.");
//Exception exception = new Exception();
//exception.
}
catch (ExccessBookkeepingEmpty err_1) {
Console.WriteLine(err_1);
}
catch (ExccessDisplayDate err_2) {
Console.WriteLine(err_2);
}
catch (ExccessCheckCount err_3) {
Console.WriteLine(err_3);
}
catch (ExccessCostInvoice err_4) {
Console.WriteLine(err_4);
}
catch (Exception err_5) {
Console.WriteLine(err_5);
}
finally {
Console.WriteLine("The End!");
}
}
