server-tui.js

const readline = require('readline');
const http = require('http');
const fs = require('fs');
const path = require('path');
const { exec, spawn } = require('child_process');
const url = require('url');

let serverProcess = null;
let config = {
    port: 8080,
    rootDir: process.cwd()
};

const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});

function clearScreen() {
    console.clear();
}

function showHeader() {
    console.log('\x1b[36m╔══════════════════════════════════════════╗\x1b[0m');
    console.log('\x1b[36m║\x1b[0m        \x1b[1;37mLocal Server Manager\x1b[0m           \x1b[36m║\x1b[0m');
    console.log('\x1b[36m╚══════════════════════════════════════════╝\x1b[0m');
}

function showMenu() {
    console.log('\n\x1b[33m[1]\x1b[0m Start Server');
    console.log('\x1b[33m[2]\x1b[0m Stop Server');
    console.log('\x1b[33m[3]\x1b[0m Change Port');
    console.log('\x1b[33m[4]\x1b[0m Change Directory');
    console.log('\x1b[33m[5]\x1b[0m Open in Browser');
    console.log('\x1b[33m[6]\x1b[0m Server Status');
    console.log('\x1b[33m[7]\x1b[0m Settings');
    console.log('\x1b[33m[0]\x1b[0m Exit\n');
    console.log('\x1b[90m──────────────────────────────────────────\x1b[0m');
    console.log(`\x1b[32mPort:\x1b[0m ${config.port}  \x1b[32mDirectory:\x1b[0m ${config.rootDir}`);
    console.log('\x1b[90m──────────────────────────────────────────\x1b[0m');
    console.log(`\x1b[37mServer: ${serverProcess ? '\x1b[32mRunning\x1b[0m' : '\x1b[31mStopped\x1b[0m'}\x1b[0m\n`);
    rl.question('\x1b[36mSelect option > \x1b[0m', handleInput);
}

function handleInput(answer) {
    switch(answer.trim()) {
        case '1':
            startServer();
            break;
        case '2':
            stopServer();
            break;
        case '3':
            changePort();
            break;
        case '4':
            changeDirectory();
            break;
        case '5':
            openBrowser();
            break;
        case '6':
            showStatus();
            break;
        case '7':
            showSettings();
            break;
        case '0':
            exitApp();
            break;
        default:
            showMenu();
    }
}

function startServer() {
    if (serverProcess) {
        console.log('\x1b[31mServer is already running!\x1b[0m\n');
        return showMenu();
    }

    console.log(`\n\x1b[32mStarting server on port ${config.port}...\x1b[0m`);
    console.log(`\x1b[90mServing from: ${config.rootDir}\x1b[0m\n`);

    serverProcess = spawn('python', ['-m', 'http.server', config.port], {
        cwd: config.rootDir,
        stdio: ['ignore', 'pipe', 'pipe']
    });

    serverProcess.stdout.on('data', (data) => {
        console.log(`\x1b[90m${data}\x1b[0m`);
    });

    serverProcess.stderr.on('data', (data) => {
        console.log(`\x1b[90m${data}\x1b[0m`);
    });

    serverProcess.on('close', (code) => {
        serverProcess = null;
        console.log(`\x1b[31mServer stopped\x1b[0m\n`);
    });

    setTimeout(() => {
        console.log(`\x1b[32m✓ Server running at http://localhost:${config.port}\x1b[0m\n`);
        showMenu();
    }, 500);
}

function stopServer() {
    if (!serverProcess) {
        console.log('\x1b[31mServer is not running!\x1b[0m\n');
        return showMenu();
    }

    serverProcess.kill();
    serverProcess = null;
    console.log('\x1b[31m✓ Server stopped\x1b[0m\n');
    showMenu();
}

function changePort() {
    rl.question('\x1b[36mEnter port number > \x1b[0m', (port) => {
        const p = parseInt(port);
        if (p && p > 0 && p < 65536) {
            config.port = p;
            console.log(`\x1b[32mPort changed to ${p}\x1b[0m\n`);
        } else {
            console.log('\x1b[31mInvalid port number!\x1b[0m\n');
        }
        showMenu();
    });
}

function changeDirectory() {
    rl.question('\x1b[36mEnter directory path > \x1b[0m', (dir) => {
        if (fs.existsSync(dir)) {
            config.rootDir = dir;
            console.log(`\x1b[32mDirectory changed to ${dir}\x1b[0m\n`);
        } else {
            console.log('\x1b[31mDirectory does not exist!\x1b[0m\n');
        }
        showMenu();
    });
}

function openBrowser() {
    const url = `http://localhost:${config.port}`;
    if (process.platform === 'win32') {
        exec(`start ${url}`);
    } else if (process.platform === 'darwin') {
        exec(`open ${url}`);
    } else {
        exec(`xdg-open ${url}`);
    }
    console.log(`\x1b[32mOpening ${url}...\x1b[0m\n`);
    showMenu();
}

function showStatus() {
    console.log('\n\x1b[37m╔══════════════ Server Status ══════════════╗\x1b[0m');
    console.log(`\x1b[37m║\x1b[0m Status:    ${serverProcess ? '\x1b[32mRunning\x1b[0m' : '\x1b[31mStopped\x1b[0m'}                              \x1b[37m║\x1b[0m`);
    console.log(`\x1b[37m║\x1b[0m Port:      ${config.port}                                   \x1b[37m║\x1b[0m`);
    console.log(`\x1b[37m║\x1b[0m Directory: ${config.rootDir.slice(0, 30)}...  \x1b[37m║\x1b[0m`);
    console.log(`\x1b[37m║\x1b[0m URL:       http://localhost:${config.port}                   \x1b[37m║\x1b[0m`);
    console.log('\x1b[37m╚══════════════════════════════════════════════╝\x1b[0m\n');
    showMenu();
}

function showSettings() {
    console.log('\n\x1b[37mCurrent Settings:\x1b[0m');
    console.log(`  Port: ${config.port}`);
    console.log(`  Directory: ${config.rootDir}`);
    console.log(`  Platform: ${process.platform}\n`);
    showMenu();
}

function exitApp() {
    if (serverProcess) {
        serverProcess.kill();
    }
    console.log('\x1b[36mGoodbye!\x1b[0m\n');
    process.exit(0);
}

process.stdin.on('keypress', (str, key) => {
    if (key.ctrl && key.name === 'c') {
        exitApp();
    }
});

readline.emitKeypressEvents(process.stdin);
process.stdin.setRawMode(true);

clearScreen();
showHeader();
showMenu();