import { loadEnvFile } from "node:process";

try {
  loadEnvFile();
} catch (error) {
  if (error.code !== "ENOENT") {
    throw error;
  }
}

export function getConfig() {
  const port = Number.parseInt(process.env.MACMINI_MCP_PORT || "7331", 10);
  if (!Number.isInteger(port) || port < 1 || port > 65535) {
    throw new Error("MACMINI_MCP_PORT must be an integer between 1 and 65535.");
  }

  return {
    host: process.env.MACMINI_MCP_HOST || "127.0.0.1",
    port,
    token: process.env.MACMINI_MCP_TOKEN || "",
  };
}