import os

import pytest

from garmin.workout_manager import WorkoutManager


@pytest.fixture
def temp_workout_dir(tmp_path):
    d = tmp_path / "workouts"
    d.mkdir()
    return str(d)

@pytest.fixture
def manager(temp_workout_dir):
    return WorkoutManager(storage_dir=temp_workout_dir)

def test_list_local_workouts_empty(manager):
    assert manager.list_local_workouts() == []

def test_save_and_load_local_workout(manager):
    workout = {"workoutName": "Test"}
    filename = manager.save_local_workout("test_run", workout)
    
    # Check return val
    assert filename == "test_run.json"
    
    # Check file exists
    assert os.path.exists(os.path.join(manager.storage_dir, "test_run.json"))
    
    # Check list
    assert "test_run.json" in manager.list_local_workouts()
    
    # Check load
    loaded = manager.load_local_workout("test_run")
    assert loaded["workoutName"] == "Test"

def test_load_non_existent(manager):
    with pytest.raises(FileNotFoundError):
        manager.load_local_workout("fake")


# API Tests
# We rely on integration tests for full API coverage.