public async Task <RuntimeResult> PrintHelp([Optional] string commandOrModule)
{
StringBuilder sb = new StringBuilder();
string footerText;
if (commandOrModule == null)
{
foreach (var mod in _commands.Modules.Where(m => m.Parent == null))
{
sb.Append(HelpBuilder.BuildGeneralModuleDescription(mod));
sb.Append(Environment.NewLine);
}
footerText = "Use 'help <module name>' for a list of commands of this module (case insensitive).";
}
else
{
commandOrModule = commandOrModule.ToLower();
var probableModule = _commands.Modules.Where(m => m.Name.ToLower().Equals(commandOrModule));
if (probableModule.Any())
{
sb.Append(HelpBuilder.BuildDetailedModuleDescription(probableModule.First(), Context, _services));
footerText = "Use 'help <command name>' for a detailed description of the command.";
}
else
{
var probableCommand = _commands.Commands.Where(c => c.Name.ToLower().Equals(commandOrModule));
if (probableCommand.Any())
{
var command = probableCommand.First();
sb.Append(HelpBuilder.BuildDetailedCommandDescription(command));
}
else
{
sb.Append("No module/command found for that name.");
}
footerText = "";
}
}
var builder = new EmbedBuilder();
builder.WithDescription(sb.ToString());
builder.WithFooter(new EmbedFooterBuilder().WithText(footerText));
builder.WithTitle("OneplusBot - Help");
await Context.Channel.SendMessageAsync(embed : builder.Build());
return(CustomResult.FromIgnored());
}