import os
import pytest
from pathlib import Path
from src import paths

@pytest.fixture(autouse=True)
def reset_paths():
 paths.reset_resolved()
 yield
 paths.reset_resolved()

def test_default_paths():
 assert paths.get_conductor_dir() == Path("conductor")
 assert paths.get_logs_dir() == Path("logs/sessions")
 assert paths.get_scripts_dir() == Path("scripts/generated")
 # config path should now be an absolute path relative to src/paths.py
 root_dir = Path(paths.__file__).resolve().parent.parent
 assert paths.get_config_path() == root_dir / "config.toml"
 assert paths.get_tracks_dir() == Path("conductor/tracks")
 assert paths.get_archive_dir() == Path("conductor/archive")

def test_env_var_overrides(monkeypatch):
 monkeypatch.setenv("SLOP_CONDUCTOR_DIR", "custom_conductor")
 monkeypatch.setenv("SLOP_LOGS_DIR", "custom_logs")
 monkeypatch.setenv("SLOP_SCRIPTS_DIR", "custom_scripts")
 
 assert paths.get_conductor_dir() == Path("custom_conductor")
 assert paths.get_logs_dir() == Path("custom_logs")
 assert paths.get_scripts_dir() == Path("custom_scripts")
 assert paths.get_tracks_dir() == Path("custom_conductor/tracks")

def test_config_overrides(tmp_path, monkeypatch):
 config_file = tmp_path / "custom_config.toml"
 content = """
[paths]
conductor_dir = "cfg_conductor"
logs_dir = "cfg_logs"
scripts_dir = "cfg_scripts"
"""
 config_file.write_text(content)
 monkeypatch.setenv("SLOP_CONFIG", str(config_file))
 
 # Need to update the _CONFIG_PATH in paths.py since it's set at import
 # Actually, the get_config_path() uses _CONFIG_PATH which is Path(os.environ.get("SLOP_CONFIG", "config.toml"))
 # But it's defined at module level. Let's see if we can reload it or if monkeypatching early enough works.
 # In src/paths.py: _CONFIG_PATH: Path = Path(os.environ.get("SLOP_CONFIG", "config.toml"))
 # This is set when src.paths is first imported.
 
 # For the test to work, we might need to manually set paths._CONFIG_PATH or reload the module.
 # paths._CONFIG_PATH = config_file # No longer needed
 
 assert paths.get_conductor_dir() == Path("cfg_conductor")
 assert paths.get_logs_dir() == Path("cfg_logs")
 assert paths.get_scripts_dir() == Path("cfg_scripts")

def test_precedence(tmp_path, monkeypatch):
 config_file = tmp_path / "custom_config.toml"
 content = """
[paths]
conductor_dir = "cfg_conductor"
"""
 config_file.write_text(content)
 monkeypatch.setenv("SLOP_CONFIG", str(config_file))
 monkeypatch.setenv("SLOP_CONDUCTOR_DIR", "env_conductor")
 
 # paths._CONFIG_PATH = config_file # No longer needed
 
 # Env var should take precedence over config
 assert paths.get_conductor_dir() == Path("env_conductor")