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

def test_env_var_overrides(tmp_path, monkeypatch):
 root_dir = Path(paths.__file__).resolve().parent.parent
 
 # Relative env var (resolved against root_dir)
 monkeypatch.setenv("SLOP_CONDUCTOR_DIR", "custom_conductor")
 assert paths.get_conductor_dir() == (root_dir / "custom_conductor").resolve()
 
 paths.reset_resolved()
 
 # Absolute env var
 abs_logs = (tmp_path / "abs_logs").resolve()
 monkeypatch.setenv("SLOP_LOGS_DIR", str(abs_logs))
 assert paths.get_logs_dir() == abs_logs

def test_config_overrides(tmp_path, monkeypatch):
 root_dir = Path(paths.__file__).resolve().parent.parent
 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))
 
 assert paths.get_conductor_dir() == (root_dir / "cfg_conductor").resolve()
 assert paths.get_logs_dir() == root_dir / "cfg_logs"
 assert paths.get_scripts_dir() == root_dir / "cfg_scripts"

def test_precedence(tmp_path, monkeypatch):
 root_dir = Path(paths.__file__).resolve().parent.parent
 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")
 
 # Env var should take precedence over config
 assert paths.get_conductor_dir() == (root_dir / "env_conductor").resolve()