from __future__ import annotations

import io
import json
import os
import sys
import tempfile
import unittest
from pathlib import Path
from unittest import mock

from aurask.cli import DEFAULT_DATA_PATH, main


class AuraskCLITests(unittest.TestCase):
    def test_worker_once_self_check_exits_cleanly(self) -> None:
        with tempfile.TemporaryDirectory() as temp_dir:
            data_path = Path(temp_dir) / "state.json"
            stdout = io.StringIO()
            argv = ["aurask", "worker", "--data", str(data_path), "--once"]
            with mock.patch.object(sys, "argv", argv), mock.patch("sys.stdout", stdout):
                main()
            payload = json.loads(stdout.getvalue())
            self.assertEqual(payload["message"], "Aurask worker self-check passed")
            self.assertEqual(payload["data_path"], str(data_path))
            self.assertGreaterEqual(payload["workflow_templates"], 1)
            self.assertGreaterEqual(payload["plans"], 1)

    def test_demo_remains_default_command(self) -> None:
        with tempfile.TemporaryDirectory() as temp_dir:
            current_dir = Path.cwd()
            stdout = io.StringIO()
            try:
                os.chdir(temp_dir)
                with mock.patch.object(sys, "argv", ["aurask"]), mock.patch("sys.stdout", stdout):
                    main()
            finally:
                os.chdir(current_dir)
        payload = json.loads(stdout.getvalue())
        self.assertEqual(payload["message"], "Aurask MVP demo completed")
        self.assertEqual(payload["workspace_id"][:3], "ws_")
        self.assertEqual(DEFAULT_DATA_PATH.parts, (".aurask", "state.json"))