/// <summary>
/// Unpacks an interaction into a command name string and a set of parameters.
/// </summary>
/// <param name="commandData">The interaction to unpack.</param>
/// <param name="commandName">The command name.</param>
/// <param name="parameters">The parameters supplied to the command.</param>
public static void UnpackInteraction
(
this IApplicationCommandInteractionData commandData,
out string commandName,
out IReadOnlyDictionary <string, IReadOnlyList <string> > parameters
)
{
if (!commandData.Name.HasValue)
{
throw new InvalidOperationException();
}
if (!commandData.Options.HasValue)
{
commandName = commandData.Name.Value;
parameters = new Dictionary <string, IReadOnlyList <string> >();
return;
}
UnpackInteractionOptions(commandData.Options.Value !, out var nestedCommandName, out var nestedParameters);
commandName = nestedCommandName is not null
? $"{commandData.Name.Value} {nestedCommandName}"
: commandData.Name.Value;
parameters = nestedParameters ?? new Dictionary <string, IReadOnlyList <string> >();
}
/// <summary>
/// Get the name of the executed command and its parents in hierarchical order.
/// </summary>
/// <param name="data"></param>
/// <returns>
/// The name of the executed command and its parents in hierarchical order.
/// </returns>
public static IList <string> GetCommandKeywords(this IApplicationCommandInteractionData data)
{
var keywords = new List <string> {
data.Name
};
var child = data.Options?.ElementAtOrDefault(0);
while (child?.Type == ApplicationCommandOptionType.SubCommandGroup || child?.Type == ApplicationCommandOptionType.SubCommand)
{
keywords.Add(child.Name);
child = child.Options?.ElementAtOrDefault(0);
}
return(keywords);
}
