const { existsSync } = require("node:fs");
const { join, resolve } = require("node:path");
const { spawnSync } = require("node:child_process");

const root = resolve(__dirname, "..");

function canRun(command) {
  const result = spawnSync(command, ["--version"], {
    cwd: root,
    shell: false,
    stdio: "ignore",
  });

  return result.status === 0;
}

const configured = process.env.MASKAN_CRM_PYTHON;
const localCandidates =
  process.platform === "win32"
    ? [
        join(root, ".venv", "Scripts", "python.exe"),
        join(root, "..", ".venv311", "Scripts", "python.exe"),
      ]
    : [
        join(root, ".venv", "bin", "python"),
        join(root, "..", ".venv311", "bin", "python"),
      ];

const candidates = [
  configured,
  ...localCandidates.filter(existsSync),
  process.platform === "win32" ? "python" : "python3",
  "python",
].filter(Boolean);

const python = candidates.find(canRun);

if (!python) {
  console.error(
    "Python was not found. Create .venv or set MASKAN_CRM_PYTHON.",
  );
  process.exit(1);
}

const result = spawnSync(python, process.argv.slice(2), {
  cwd: root,
  env: process.env,
  shell: false,
  stdio: "inherit",
});

if (result.error) {
  console.error(result.error.message);
  process.exit(1);
}

process.exit(result.status ?? 1);