azzerial / slash-commands Goto Github PK

Ensure that the JDA status is READY before building the SlashClient. (Otherwise, the guilds wouldn't load)

The SlashMenu abstract class is a variation of the JDA-Utilities/Menu.java abstract class.

This would be the base frame for template menus such as page menus, slideshows, validators, ...

Implement the JDA component SelectionMenu (Discord's select menus). As for the SlashButton, the object should have the Slash prefix (so SlashSelectionMenu).

Note: Need to wait for JDA to release the feature first.

Create the @Option.Bind annotation that can be placed before a method parameter (of a @Slash.Handler) and that binds the option to the parameter. This allows the option to be passed as typed parameter to shortcut the traditional JDA way of getting the options.

Note: In case the options cannot be mapped to the parameter type, the method would not be called.

Note: In case an option is a union type (as for the MENTIONABLE), it would be possible to create multiple @Slash.Handler methods with different parameter types for the option. The api would then call the most appropriate method.

Note: A default value (for non-required options only) should be added to the @Option.Bind.

Example

For a simple kick command, the current way of writing it

@Slash.Handler()
public void kick(SlashCommandEvent event) {
    final User user = Objects.requireNonNull(event.getOption("user")).getAsUser();
    final String reason = Objects.requireNonNull(event.getOption("reason")).getAsString();

    ...
}

would become

@Slash.Handler()
public void kick(SlashCommandEvent event, @Option.Bind("user") User user, @Option.Bind("reason") String reason) {
    ...
}

The lambda callback should be added to the SlashButton class such as SlashButton#style(String label, Consumer<ButtonClickEvent> lambda).

SlashButton.primary("Refresh", event -> { ... });

Note: In order to make the lambda callbacks persistent, a pre-processing would be interesting. We would first create a registry/cache for all the callbacks (map index to callback).