import fs from 'fs';
import path from 'path';
import Client from './includes/Client.js'; // Adjust the import path as necessary
import 'dotenv/config';

// Create a new instance of the chatBot class with a valid botName
const botName = process.env.BOT_NAME; // Replace 'MyBot' with the desired bot name
const linkupRoomId = process.env.LINKUP_ROOM_ID; // Use the environment variable for room ID

// Load commands from the 'commands' directory
const commandsDir = path.join(new URL('./commands/', import.meta.url).pathname);

async function loadCommands() {
  const commands = {};

  // Read files from the commands directory
  const files = await fs.promises.readdir(commandsDir);

  // Iterate through each file
  for (const file of files) {
    // Check if the file is a JavaScript file
    if (file.endsWith('.js')) {
      const commandName = path.basename(file, '.js');
      const commandPath = path.join(commandsDir, file);

      // Dynamically import the command module
      const { default: commandModule } = await import(commandPath);

      // Add the command module to the commands object
      commands[commandName] = commandModule;
    }
  }

  return commands;
}

loadCommands().then(commands => {
  // Create the chatBot instance with the defined onMessageReceived function
  const bot = new Client(botName);

  // We use Event Emitter here to handle new messages
  bot.on('onMessage', (peer, message) => {
    console.log(message);

    console.log(`Message received from ${message.peerName}@${message.topic} at ${new Date(message.timestamp).toLocaleTimeString()}: ${message.message}`);

    // Handle all messages as potential AI commands
    const userMessage = message.message;

    // Find the corresponding command handler (assuming the AI command handler is in 'commands/ai.js')
    const commandHandler = commands['ai'];

    // If the command exists, execute its handler
    if (commandHandler && typeof commandHandler.handler === 'function') {
      commandHandler.handler(bot, [userMessage], message);
    }
  });

  bot.on('onBotJoinRoom', () => {
    console.log("Bot is ready!");
    // Include topic in the message sent when the bot joins the room
    bot.sendTextMessage({
      text: process.env.ON_READY_MESSAGE,
      topic: linkupRoomId
    });
  });

  // Ensure the bot joins the chat room with the topic information
  bot.joinChatRoom(linkupRoomId);
}).catch(error => {
  console.error('Error loading commands:', error);
});