/**
 * Servers command for CLI.
 *
 * @module
 */

import { isErr } from "@mks2508/no-throw";
import chalk from "chalk";
import { getCoolifyService } from "../../coolify/index.js";
import { createTable } from "../../utils/format.js";

/**
 * Servers command handler.
 */
export async function serversCommand(_options: { full?: boolean } = {}) {
  const coolify = getCoolifyService();
  const initResult = await coolify.init();

  if (isErr(initResult)) {
    console.error(chalk.red(`Error: ${initResult.error.message}`));
    return;
  }

  const result = await coolify.listServers();

  if (isErr(result)) {
    console.error(chalk.red(`Error: ${result.error.message}`));
    return;
  }

  const servers = result.value;

  if (servers.length === 0) {
    console.log(chalk.yellow("No servers found"));
    return;
  }

  const table = createTable(["UUID", "Name", "IP", "Status"], [28, 25, 20, 15]);

  for (const server of servers) {
    const statusColor = server.is_usable ? chalk.green : chalk.red;
    table.push([
      server.uuid,
      server.name,
      server.ip || "N/A",
      statusColor(server.is_usable ? "● Usable" : "○ Unusable"),
    ]);
  }

  console.log(table.toString());
  console.log(chalk.gray(`Total: ${servers.length} server(s)`));
}