const { execSync } = require("child_process");
const readline = require("readline");

// -------------------------
// SAFE RUN FUNCTION
// -------------------------
function run(cmd) {
    try {
        execSync(cmd, { stdio: "inherit", shell: "/bin/bash" });
    } catch (e) {
        console.error("❌ Failed:", cmd);
    }
}

// -------------------------
// INPUT HELPER
// -------------------------
function ask(question) {
    const rl = readline.createInterface({
        input: process.stdin,
        output: process.stdout
    });

    return new Promise(resolve => {
        rl.question(question, answer => {
            rl.close();
            resolve(answer.trim());
        });
    });
}

// -------------------------
// VPN CONNECT LOGIC
// -------------------------
async function vpnConnect(country) {
    const token = await ask("🔐 Enter JWT token: ");

    if (!token) {
        console.log("❌ Token missing");
        return;
    }

    if (!country) {
        country = await ask("🌍 Enter country (US/UK/DE): ");
    }

    // THIS is what you asked:
    const cmd = `vpn connect ${country} ${token}`;

    run(cmd);
}

// -------------------------
// CLI ROUTER
// -------------------------
(async () => {
    const args = process.argv.slice(2);

    const command = args[0];
    const country = args[1];

    if (command === "connect") {
        await vpnConnect(country);
    } else {
        console.log("Usage:");
        console.log("  node vpn.js connect US");
    }
})();