public virtual string ManageCachedParam(string param, string desc, bool forceReset = false)
{
if (forceReset)
{
return(null);
}
if (!string.IsNullOrWhiteSpace(param))
{
ConsolePrintHelper.WriteColoredValue(desc, param, ConsoleColor.Magenta, ". Enter 'Y': to Reset, 'A': to assign, Q: to Quit, Any another key to skip:");
}
else
{
ConsolePrintHelper.WriteColoredValue(desc, param, ConsoleColor.Magenta, ". Enter 'A': to assign, Q: to Quit, Any another key to skip:");
}
var ch = Char.ToUpper(Console.ReadKey().KeyChar);
Console.WriteLine();
switch (ch)
{
case 'Y':
return(null);
case 'A':
param = EnsureParam(null, desc);
break;
case 'Q':
throw new Exception(string.Format("Quit managing cache when on '{0}', value ={1}", desc, param));
default:
break;
}
return(param);
}
public virtual string EnsureParam(string param, string desc, bool onlyFillIfEmpty = false, bool forceReEnter = false, bool isPassword = false)
{
bool available = !string.IsNullOrWhiteSpace(param);
if (onlyFillIfEmpty && available)
{
return(param);
}
if (available)
{
ConsolePrintHelper.WriteColoredValue(desc, param, ConsoleColor.Magenta, forceReEnter ? ". Re-Enter same, or new value:" : ". Press enter to use, or give new value:");
}
else
{
Console.Write(desc + ": ");
}
var entered = isPassword ? ConsolePrintHelper.ReadPassword() : Console.ReadLine();
if (!string.IsNullOrWhiteSpace(entered))
{
param = entered;
}
return(param);
}
public virtual int?EnsureIntParam(int?param, string desc, bool onlyFillIfEmpty = false, bool forceReEnter = false)
{
bool available = param.HasValue;
if (onlyFillIfEmpty && available)
{
return(param);
}
if (available)
{
ConsolePrintHelper.WriteColoredValue(desc, param.Value.ToString(), ConsoleColor.Magenta, forceReEnter ? ". Re-Enter same, or new int value:" : ". Press enter to use, or give new int value:");
}
else
{
Console.Write(desc + " is required. Enter int value: ");
}
var entered = Console.ReadLine();
int val;
if (!string.IsNullOrWhiteSpace(entered))
{
if (!Int32.TryParse(entered, out val))
{
Console.WriteLine("illegal int value:[" + entered + "]");
return(null);
}
param = val;
}
return(param);
}
public virtual string EnterOptionalParam(string desc, string skipResultDescription)
{
ConsolePrintHelper.WriteColoredValue(desc + " (optional). Enter value (or press Enter to ", skipResultDescription, ConsoleColor.Magenta, "):");
var entered = Console.ReadLine();
Console.WriteLine();
if (!string.IsNullOrWhiteSpace(entered))
{
return(entered);
}
return(null);
}
