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

// Generate a Buffer from the hexadecimal topic value
const topicHex = process.env.LINKUP_ROOM_ID;
const topicBuffer = Buffer.from(topicHex, 'hex');

// 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

// 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 => {
  const onMessageReceived = (peer, message) => {
    if (message.type == "icon") return;
    console.log(message);

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

    // Check if the message starts with a command prefix
    if (message.message.startsWith('!')) {
      // Extract the command and arguments
      const [command, ...args] = message.message.slice(1).split(' ');

      // Find the corresponding command handler
      const commandHandler = commands[command.toLowerCase()];

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

  // Create the chatBot instance with the defined onMessageReceived function
  const bot = new chatBot(topicBuffer, botName, onMessageReceived);
  bot.joinChatRoom();

  // Wait for 2 seconds for the bot to connect
  setTimeout(() => {
    // Send a message
    bot.sendMessage(process.env.ON_READY_MESSAGE);
  }, 2000); // Adjust the delay as necessary
}).catch(error => {
  console.error('Error loading commands:', error);
});