"""Tests for flow.core.paths."""

from pathlib import Path

from flow.core.paths import (
    CONFIG_DIR,
    CONFIG_FILE,
    DATA_DIR,
    DOTFILES_DIR,
    INSTALLED_STATE,
    LINKED_STATE,
    MANIFEST_FILE,
    PACKAGES_DIR,
    SCRATCH_DIR,
    STATE_DIR,
    ensure_dirs,
)


def test_config_dir_under_home():
    assert ".config/devflow" in str(CONFIG_DIR)


def test_data_dir_under_home():
    assert ".local/share/devflow" in str(DATA_DIR)


def test_state_dir_under_home():
    assert ".local/state/devflow" in str(STATE_DIR)


def test_manifest_file_in_config_dir():
    assert MANIFEST_FILE == CONFIG_DIR / "manifest.yaml"


def test_config_file_in_config_dir():
    assert CONFIG_FILE == CONFIG_DIR / "config"


def test_dotfiles_dir():
    assert DOTFILES_DIR == DATA_DIR / "dotfiles"


def test_packages_dir():
    assert PACKAGES_DIR == DATA_DIR / "packages"


def test_scratch_dir():
    assert SCRATCH_DIR == DATA_DIR / "scratch"


def test_state_files():
    assert LINKED_STATE == STATE_DIR / "linked.json"
    assert INSTALLED_STATE == STATE_DIR / "installed.json"


def test_ensure_dirs(tmp_path, monkeypatch):
    monkeypatch.setattr("flow.core.paths.CONFIG_DIR", tmp_path / "config")
    monkeypatch.setattr("flow.core.paths.DATA_DIR", tmp_path / "data")
    monkeypatch.setattr("flow.core.paths.STATE_DIR", tmp_path / "state")
    monkeypatch.setattr("flow.core.paths.PACKAGES_DIR", tmp_path / "data" / "packages")
    monkeypatch.setattr("flow.core.paths.SCRATCH_DIR", tmp_path / "data" / "scratch")

    ensure_dirs()

    assert (tmp_path / "config").is_dir()
    assert (tmp_path / "data").is_dir()
    assert (tmp_path / "state").is_dir()
    assert (tmp_path / "data" / "packages").is_dir()
    assert (tmp_path / "data" / "scratch").is_dir()