public static void UpdateRemainingAmount(double sum)
{
CreditsRepository creditsRepository = new CreditsRepository();
if (creditsRepository.Count == 0)
{
return;
}
int index;
creditsRepository.ShowAll();
Console.WriteLine("Please, enter credit ID.");
while (!int.TryParse(Console.ReadLine(), out index) || !index.IsPositive())
{
Console.WriteLine("Wrong input. Please try again.");
}
creditsRepository._credits[index - 1].RemainingAmount -= sum;
if (creditsRepository._credits[index - 1].RemainingAmount == 0)
{
creditsRepository._credits.RemoveAt(index - 1);
foreach (var credit in creditsRepository._credits.Where(x => x.Id > index - 1))
{
credit.Id--;
}
}
creditsRepository.WriteToFile();
Logger.Log.Info("Credit information was updated");
}
public static void MainMenu()
{
CreditsRepository creditsRepository = new CreditsRepository();
while (true)
{
Console.Clear();
Console.WriteLine("Welcome to Credits menu.\n\nWhat do you want to do?");
Console.WriteLine("1. See all my credits.");
Console.WriteLine("2. Add new credit.");
Console.WriteLine("3. Delete credit.");
Console.WriteLine("4. Go back.");
int.TryParse(Console.ReadLine(), out int choice);
switch (choice)
{
case 1:
{
creditsRepository.ShowAll();
Console.ReadLine();
break;
}
case 2:
{
creditsRepository.Add(Credit.Create(creditsRepository.Count + 1));
break;
}
case 3:
{
creditsRepository.Delete();
break;
}
case 4:
{
creditsRepository.WriteToFile();
return;
}
default:
{
Console.WriteLine("Wrong input. Please, try again.");
break;
}
}
}
}