import { DebugBuilder } from "../../modules/debugger.mjs";
import { SlashCommandBuilder } from 'discord.js';
import { requestBotLeaveServer, getSocketIdByNuid } from '../../modules/socketServerWrappers.mjs';
import { checkOnlineBotsInGuild } from '../modules/wrappers.mjs';

const log = new DebugBuilder("server", "discordBot.command.leave");

// Exporting data property
export const data = new SlashCommandBuilder()
  .setName('leave')
  .setDescription('Disconnect a bot from the server')
  .addStringOption(system =>
    system.setName('bot')
      .setDescription('The bot you would like to disconnect')
      .setRequired(true)
      .setAutocomplete(true)
  );

// Exporting other properties
export const example = "/leave *{Bot Name}*";
export const deferInitialReply = true;

/**
 * Function to give the user auto-reply suggestions
 * @param {any} nodeIo The nodeIO server for manipulation of sockets
 * @param {any} interaction The interaction object
 */
export async function autocomplete(nodeIo, interaction) {
  const focusedValue = interaction.options.getFocused();
  const choices = await checkOnlineBotsInGuild(nodeIo, interaction.guild.id);

  log.DEBUG(choices);

  const filtered = choices
    .filter(choice => choice.name.startsWith(focusedValue))
    .map(choice => ({ name: choice.name, value: choice.nuid }));

  log.DEBUG(focusedValue, choices, filtered);

  try{
    await interaction.respond(filtered);
  }  
  catch (e) {
    log.WARN("Autocomplete interaction failure", e);
  }
}

/**
 * The function to run when the command is called by a discord user
 * @param {any} nodeIo The nodeIO server for manipulation of sockets
 * @param {any} interaction The interaction object
 */
export async function execute(nodeIo, interaction) {
  try {
    const selectedNode = interaction.options.getString('bot');
    const socket = await getSocketIdByNuid(nodeIo, selectedNode);

    if (!socket) {
      await interaction.editReply({ content: `Bot '${selectedNode}' not found or not connected.`, ephemeral: true });
      return;
    }

    await requestBotLeaveServer(socket, interaction.guild.id);

    await interaction.editReply(`Ok <@${interaction.member.id}>, the bot is leaving shortly.`);
  } catch (err) {
    log.ERROR("Failed to disconnect bot:", err);
    await interaction.editReply({ content: `An error occurred: ${err.message}`, ephemeral: true });
  }
}