"""Tests for automaton.dashboard.core.scope."""

from pathlib import Path

import pytest

from automaton.dashboard.core.scope import detect_scope, find_automaton_root


@pytest.fixture
def temp_project(tmp_path: Path) -> Path:
    """Create a temporary automaton project."""
    (tmp_path / ".automaton").mkdir()
    return tmp_path


@pytest.fixture
def nested_project(tmp_path: Path) -> Path:
    """Create a nested automaton project."""
    project = tmp_path / "my-project"
    (project / ".automaton").mkdir(parents=True)
    return project


def test_find_automaton_root_in_project(temp_project: Path) -> None:
    root = find_automaton_root(temp_project)
    assert root == temp_project


def test_find_automaton_root_from_subdir(temp_project: Path) -> None:
    subdir = temp_project / "src" / "deep"
    subdir.mkdir(parents=True)
    root = find_automaton_root(subdir)
    assert root == temp_project


def test_find_automaton_root_not_found(tmp_path: Path) -> None:
    root = find_automaton_root(tmp_path)
    assert root is None


def test_detect_scope_project(temp_project: Path) -> None:
    root, scope = detect_scope(temp_project)
    assert root == temp_project
    assert scope == "project"


def test_detect_scope_framework(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> None:
    """Framework mode is detected when .automaton is directly in home."""
    fake_home = tmp_path / "home"
    fake_home.mkdir(parents=True)
    (fake_home / ".automaton").mkdir()
    monkeypatch.setattr(Path, "home", lambda: fake_home)
    root, scope = detect_scope(fake_home)
    assert root == fake_home
    assert scope == "framework"


def test_detect_scope_none(tmp_path: Path) -> None:
    root, scope = detect_scope(tmp_path)
    assert root is None
    assert scope == "none"