/// <summary>Parse a command string and invoke it if valid.</summary>
/// <param name="input">The command to run, including the command name and any arguments.</param>
/// <param name="monitor">Encapsulates monitoring and logging.</param>
public static void CallCommand(string input, IMonitor monitor)
{
// normalise input
input = input?.Trim();
if (string.IsNullOrWhiteSpace(input))
{
return;
}
// tokenise input
string[] args = input.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
string commandName = args[0];
args = args.Skip(1).ToArray();
// get command
Command command = Command.FindCommand(commandName);
if (command == null)
{
monitor.Log("Unknown command", LogLevel.Error);
return;
}
// fire command
command.CalledArgs = args;
command.Fire();
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
static void help_CommandFired(Command cmd)
{
if (cmd.CalledArgs.Length > 0)
{
Command fnd = Command.FindCommand(cmd.CalledArgs[0]);
if (fnd == null)
{
LogError("The command specified could not be found");
}
else
{
if (fnd.CommandArgs.Length > 0)
{
LogInfo("{0}: {1} - {2}", fnd.CommandName, fnd.CommandDesc, fnd.CommandArgs.ToSingular());
}
else
{
LogInfo("{0}: {1}", fnd.CommandName, fnd.CommandDesc);
}
}
}
else
{
LogInfo("Commands: " + Command.RegisteredCommands.Select(x => x.CommandName).ToSingular());
}
}
private static void help_CommandFired(object o, EventArgsCommand e)
{
if (e.Command.CalledArgs.Length > 0)
{
var fnd = Command.FindCommand(e.Command.CalledArgs[0]);
if (fnd == null)
{
Log.AsyncR("The command specified could not be found");
}
else
{
if (fnd.CommandArgs.Length > 0)
{
Log.AsyncY($"{fnd.CommandName}: {fnd.CommandDesc} - {fnd.CommandArgs.ToSingular()}");
}
else
{
Log.AsyncY($"{fnd.CommandName}: {fnd.CommandDesc}");
}
}
}
else
{
Log.AsyncY("Commands: " + Command.RegisteredCommands.Select(x => x.CommandName).ToSingular());
}
}
