public CryptoCurrencyController(CryptoCurrencyClient client)
{
this.client = client;
}
private static void Main()
{
using (CryptoCurrencyClient client = new CryptoCurrencyClient())
{
try
{
while (true)
{
Console.Write("> ");
string command = Console.ReadLine();
string[] args = command?
.Trim()
.Split(' ')
.Where(s => !String.IsNullOrWhiteSpace(s))
.Select(s => s.Trim())
.ToArray();
if (args?.Any() != true)
{
Console.WriteLine("Unsupported arguments. Please try again");
continue;
}
switch (args[0].ToLowerInvariant())
{
case "exit":
return;
case "":
break;
case "convert":
if (args.Length != 4 ||
!decimal.TryParse(args[3], out decimal value))
{
PrintUnsupportedArguments();
break;
}
try
{
decimal result = client.Convert(args[1], args[2], value);
Console.WriteLine($"{value} {args[1]} = {result} {args[2]}");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
break;
default:
PrintUnsupportedArguments();
break;
}
}
}
catch (Exception e)
{
Console.WriteLine(e.InnerException?.Message ?? e.Message);
}
}
}