sshChat-CLI/new.js

const blessed = require('neo-blessed');
const Hyperswarm = require('hyperswarm');
const crypto = require('hypercore-crypto');
const b4a = require('b4a');
const readline = require('readline');
const fs = require("fs");

const commands = ['login', 'exec', 'stop', 'start', 'restart', 'stats', 'cd', 'AI'];

const commandModules = {};
for (const command of commands) {
    commandModules[command] = require(`./commands/${command}`);
}

const USERPWD = '/';
const DAPI_KEY = '';
const LOGGEDIN = false;
const MYKEY = [];
const conns = [];
const connectedUsers = new Map();
const USERNAME = ['annon'];

const screen = blessed.screen({ smartCSR: true, fastCSR: true });

let mainBox = blessed.box({
    parent: screen,
    top: 0,
    left: 0,
    width: '80%',
    height: '80%',
    border: {
        type: 'line'
    },
    style: {
        fg: 'white',
        bg: 'black'
    },
    keys: true,
    vi: true,
    alwaysScroll: true,
    scrollable: true,
    scrollbar: {
        style: {
            bg: 'yellow'
        }
    }
});

async function updateScroll() {
    mainBox.scrollTo(mainBox.getScrollHeight());

}

// Create the STDIN box for chat input and command input
const stdinBox = blessed.textbox({
    bottom: '0',
    left: '0',
    width: '80%',
    height: '21%',
    border: {
        type: 'line'
    },
    style: {
        fg: 'white',
        bg: 'black',
        border: {
            fg: '#f0f0f0'
        },
    },
    inputOnFocus: true,
    input: true
});

// Create the sidebar box for connected peers
const sidebarBox = blessed.box({
    top: '0',
    right: '0',
    width: '20%',
    height: '100%',
    content: '',
    border: {
        type: 'line'
    },
    style: {
        fg: 'white',
        bg: 'black',
        border: {
            fg: '#f0f0f0'
        },
    }
});
const handleUser = (user, peerId) => {
    if (connectedUsers.has(peerId)) {
        connectedUsers.delete(peerId);
    } else {
        connectedUsers.set(peerId, user);
    }
    sidebarBox.setContent("Connected Peers: \n" + [...connectedUsers].map(([peerId, user]) => `${user} - ${peerId}`).join("\n"));
    screen.render();
}

// Generate the keys
const myKey = crypto.keyPair()
const myId = crypto.randomBytes(32)
MYKEY.push(myId)

// Create a new Hyperswarm instance
const swarm = new Hyperswarm()

// Join the chat room
swarm.join(myId, {
    announce: true,
    lookup: true
})

swarm.on('connection', (socket, details) => {
    console.log("Incoming Connection!")
    console.log("Peer ID: " + details.peer.toString('hex'))
    conns.push(socket)

    // Request username
    socket.write("Please enter a username: ")

    let data = ''
    socket.on('data', async (d) => {
        data += d.toString()
        if (data.endsWith('\n')) {
            // handle the data
            const [command, ...args] = data.split(' ');
            if (command === 'username') {
                const peerId = details.peer.toString('hex');
                const user = args.join(' ').trim();
                handleUser(user, peerId);
                socket.write("Welcome " + user + "!\n")
            } else if (commandModules[command]) {
                commandModules[command].execute(args, socket);
            } else {
                socket.write("Unknown command.\n");
            }
            data = '';
        }
    });

    socket.on('close', () => {
        console.log("Closing Connection!")
        conns = conns.filter(conn => conn !== socket);
    });
});

stdinBox.on('submit', (data) => {
    const [command, ...args] = data.split(' ');
    if (commandModules[command]) {
        commandModules[command].execute(args);
    } else {
        console.log("Unknown command.");
    }
});

stdinBox.key('C-c', () => process.exit(0));

screen.append(mainBox);
screen.append(stdinBox);
screen.append(sidebarBox);

stdinBox.focus()

screen.key(['escape', 'q', 'C-c'], (ch, key) => {
    return process.exit(0);
});

screen.render();