/// <summary>
/// Display an help message for the given IMasterCommand on the console
/// </summary>
/// <param name="command">Command to show the help for</param>
public void ShowCommandHelp(IMasterCommand command)
{
ColorTools.WriteMessage(command.description);
ColorTools.WriteInlineMessage("Syntax: ", ConsoleColor.DarkCyan);
var help = new StringBuilder();
if (command.validArguments == null)
{
help.Append(command.name);
}
for (int i = 0; i < command.validArguments?.Count; i++)
{
if (i != 0)
{
help.Append(new string(' ', 8));
}
var syntax = command.name + ' ' + command.validArguments[i].Replace("?", "").Replace("*", "").Replace(":", "");
if (i == command.validArguments.Count - 1)
{
// Don't add a line return for the last syntax
help.Append(syntax);
}
else
{
help.AppendLine(syntax);
}
}
ColorTools.WriteMessage(help.ToString());
}
/// <summary>
/// Check if the given arguments match at least one validArguments combinaison of the given IMasterCommand class.
/// The given command string can be modified to avoid disclosing user's infos.
/// </summary>
/// <param name="command">Invoked Command</param>
/// <param name="arguments">Passed arguments</param>
/// <param name="commandString">Command from user input</param>
/// <returns>Correct syntax boolean</returns>
public bool CheckCommandSyntax(IMasterCommand command, List <string> arguments, ref string commandString)
{
if (command.validArguments == null ||
(arguments.Count == 0 && command.validArguments.Any(string.IsNullOrEmpty)))
{
return(arguments.Count == 0);
}
foreach (var validSyntax in command.validArguments)
{
var splittedValidSyntax = validSyntax.Split(' ');
if (splittedValidSyntax.Length != arguments.Count)
{
continue;
}
var error = false;
for (var i = 0; i < splittedValidSyntax.Length; i++)
{
if (splittedValidSyntax[i].Contains("?") || splittedValidSyntax[i].Contains("?*"))
{
continue;
}
if (splittedValidSyntax[i] == "0")
{
if (!int.TryParse(arguments[i], out int dummy))
{
error = true;
break;
}
}
else if (splittedValidSyntax[i] != arguments[i])
{
error = true;
break;
}
}
if (!error)
{
var splittedString = GetSplittedCommandWithQuotes(commandString);
var list = new List <string> {
splittedString[0]
};
// Remove private informations (marked with '*' mark)
for (int i = 0; i < splittedValidSyntax.Length; i++)
{
list.Add(splittedValidSyntax[i].Contains("?*") ? "*" : splittedString[i + 1]);
}
commandString = list.Aggregate((x, y) => $"{x} {y}");
return(true);
}
}
return(false);
}
