protected sealed override async Task <Boolean> RunAsync(IConsoleRule <ConsoleKeyInfo> rule, IReaderMessage <ConsoleKeyInfo> message)
{
if (_active is not null)
{
if (message.Value.Key != ConsoleKey.Escape)
{
return(await _active.ExecuteAsync(message).ConfigureAwait(false));
}
_active = null;
return(true);
}
if (Rules.Count < 1)
{
return(true);
}
Action action = message.Value.Key switch
{
ConsoleKey.Enter => Enter,
ConsoleKey.UpArrow => RuleUp,
ConsoleKey.DownArrow => RuleDown,
_ => null
};
if (action is null)
{
return(true);
}
action.Invoke();
await RefreshAsync().ConfigureAwait(false);
return(true);
}
public Boolean RemoveRule(ICommandRule <T> rule)
{
return(_rules.Remove(rule.Id));
}
public Boolean AddRule(ICommandRule <T> rule)
{
return(rule is null || _rules.TryAdd(rule.Id, rule));
}
public void RegisterCommand(ICommandRule rule)
{
CommandManager.Add(rule);
}
protected void Enter()
{
_active = Rules.GetValueByIndex(_selected);
}
public static void Add(ICommandRule rule)
{
_syntax.Add(rule);
}
