#!/usr/bin/env runts -- --runtime-bun

// reference: https://git.hatter.ink/rust-scripts/scriptbase/src/branch/main/ssh-rs/src/main.rs

const { spawn } = require("node:child_process");

class SshTsArgs {
    forward_agent?: boolean;
    proxy?: boolean;
    username_and_host?: string;
}

interface SshConfig {
    default_forward_agent?: boolean;
    default_proxy?: boolean;
    default_username?: string;
    profiles: Map<string, SshProfile>;
}

interface SshProfile {
    default_username?: string;
    alias?: string[];
    host: string;
    proxy?: boolean;
    forward_agent?: boolean;
    comment?: string;
}

if (process.argv.length <= 2) {
    console.log("help message");
    return;
}
const args = process.argv.slice(2);

console.log(args);

spawn("ssh", ["root@example.com"], {
    shell: true,
    stdio: ["inherit", "inherit", "inherit"],
});

interface UsernameAndHost {
    username?: string;
    host: string;
}

function parseUsernameAndHost(usernameAndHost: string): UsernameAndHost {
    if (!usernameAndHost) {
        throw new Error('Empty username@host');
    }
    const usernameAndHostParts = usernameAndHost.split('@');
    if (usernameAndHostParts.length ==1 ) {
        return {
            host: usernameAndHostParts[0],
        };
    }
    if (usernameAndHostParts.length > 2) {
        throw new Error(`Base username@host: ${usernameAndHost}`);
    }
    return {
        username: usernameAndHostParts[0],
        host: usernameAndHostParts[1],
    };
}