HidekoBot/src/main/java/wtf/beatrice/hidekobot/commands/completer/AvatarCommandCompleter.java

package wtf.beatrice.hidekobot.commands.completer;

import net.dv8tion.jda.api.events.interaction.command.CommandAutoCompleteInteractionEvent;
import net.dv8tion.jda.api.interactions.commands.Command;
import org.jetbrains.annotations.NotNull;
import wtf.beatrice.hidekobot.Cache;
import wtf.beatrice.hidekobot.objects.commands.SlashArgumentsCompleterImpl;
import wtf.beatrice.hidekobot.objects.commands.SlashCommand;

import java.util.ArrayList;
import java.util.List;

public class AvatarCommandCompleter extends SlashArgumentsCompleterImpl
{

    public AvatarCommandCompleter(SlashCommand parentCommand) {
        super(parentCommand);
    }

    @Override
    public void runCompletion(@NotNull CommandAutoCompleteInteractionEvent event) {
        if(event.getFocusedOption().getName().equals("size"))
        {

            List<Command.Choice> options = new ArrayList<>();

            for(int res : Cache.getSupportedAvatarResolutions())
            {
                String resString = String.valueOf(res);
                String userInput = event.getFocusedOption().getValue();

                if(resString.startsWith(userInput))
                    options.add(new Command.Choice(resString, res));
            }

            event.replyChoices(options).queue();
        }
    }
}