const { ClusterManager } = require('status-sharding');
const { logger } = require('./utils');
const express = require('express');
const app = express();
const port = 25634; // Use the port specified in the environment variable or fallback to 3000
const path = require('path');

require('dotenv').config();

process.on('unhandledRejection', (error) => {
	logger.error(`[SYSTEM] Unhandled Rejection: ${error.stack || error}`);
});

process.on('uncaughtException', (error) => {
	logger.error(`[SYSTEM] Uncaught Exception: ${error.stack || error}`);
});

process.on('uncaughtExceptionMonitor', (error) => {
	logger.error(`[SYSTEM] Uncaught Exception (Monitor): ${error.stack || error}`);
});

process.on('warning', (warning) => {
	logger.warn(`[SYSTEM] Warning: ${warning.name} - ${warning.message}`);
});

process.on('exit', (code) => {
	logger.log(`[SYSTEM] Process exiting with code: ${code}`);
});

process.on('beforeExit', (code) => {
	logger.log(`[SYSTEM] Process about to exit with code: ${code}`);
});

process.on('disconnect', () => {
	logger.warn('[SYSTEM] IPC channel disconnected');
});

const manager = new ClusterManager(path.join(__dirname, 'bot.js'), {
	mode: 'process',
	token: process.env.token,
	totalShards: 2,
	totalClusters: 1,
	spawnOptions: {
		timeout: 30000,
		delay: 8000,
	},
});

manager.on('clusterCreate', (cluster) => {
	logger.log(`[SYSTEM] [ClusterID: ${cluster.id}] Launched`);

	cluster.on('ready', () => logger.ready(`[SYSTEM] [ClusterID: ${cluster.id}] is ready`));

	cluster.on('death', () => {
		logger.log(`[SYSTEM] [ClusterID: ${cluster.id}] died`);

		logger.log(`[SYSTEM] [ClusterID: ${cluster.id}] Attempting to respawn...`);
		cluster
			.respawn()
			.then(() => {
				logger.log(`[SYSTEM] [ClusterID: ${cluster.id}] Successfully respawned`);
			})
			.catch((error) => {
				logger.error(`[SYSTEM] [ClusterID: ${cluster.id}] Failed to respawn: ${error}`);
			});
	});

	cluster.on('error', () => logger.error(`[SYSTEM] [ClusterID: ${cluster.id}] errored`));

	cluster.on('spawn', () => logger.log(`[SYSTEM] [ClusterID: ${cluster.id}] has spawned`));
});

manager.spawn();

// Serve TOS page
app.get('/tos', (req, res) => {
	res.sendFile(path.join(__dirname, 'html', 'tos.html'));
});

// Serve Privacy Policy page
app.get('/privacy', (req, res) => {
	res.sendFile(path.join(__dirname, 'html', 'privacy.html'));
});

// Start the HTTP server
app.get('/', (req, res) => {
	res.send('Page under construction!');
});

app.listen(port, () => {
	logger.log(`Server is listening on port ${port}`);
});