/// <summary>
/// Display detailed view of command.
/// </summary>
/// <param name="command"></param>
/// <param name="output"></param>
/// <returns></returns>
async Task DisplayCommand(YCommand command)
{
Example[] examples = command.GetAttributes <Example>(true);
string joinedParams = ConcatParameters(command);
string joinedName = string.Join(' ', command.Structure);
string commandSummary = !string.IsNullOrWhiteSpace(command.Summary) ? command.Summary + "\n" : "No description.\n";
string output = "```";
output += $"{command.Name} command:\n";
output += commandSummary;
output += $" !{joinedName} {joinedParams}\n";
for (int i = 0; i < command.Parameters.Count; i++)
{
YParameter parameter = command.Parameters[i];
string parameterSummary = parameter.Summary == null ? "No description." : parameter.Summary;
output += $" {i}: {parameter.Name} -- {parameterSummary}\n";
}
if (!(examples is null))
{
output += "\nExample:";
foreach (Example example in examples)
{
output += $"\n{example.Value}";
}
}
await Message?.Channel?.SendMessageAsync(output + "```");
}
/// <summary>
/// Converts yCommand parameters into one continious string.
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
string ConcatParameters(YCommand command)
{
string output = "";
for (int i = 0; i < command.Parameters.Count; i++)
{
YParameter parameter = command.Parameters[i];
string hasParam = parameter.IsParam ? "params " : "";
string shorthandType = TypeToShorthand(parameter.Type.Name).ToLower();
output += $"<{hasParam}{shorthandType} {parameter.Name.ToLower()}> ";
}
return(output);
}