from templates import DEFAULT_TEMPLATES, load_templates, parse_color, save_templates


def test_parse_color():
    assert parse_color("#e67e22") == 0xE67E22
    assert parse_color("e67e22") == 0xE67E22
    assert parse_color("0xe67e22") == 0xE67E22
    assert parse_color("15158306") == 15158306


def test_load_templates_missing_file(tmp_path):
    templates = load_templates(tmp_path / "missing.json")
    assert templates["420"]["text"] == DEFAULT_TEMPLATES["420"]["text"]


def test_save_and_load_templates_roundtrip(tmp_path):
    path = tmp_path / "templates.json"
    data = {
        "420": {"text": "Custom", "color": 123},
    }
    save_templates(path, data)

    raw = path.read_text(encoding="utf-8")
    assert '"color": "#00007B"' in raw

    loaded = load_templates(path)
    assert loaded["420"]["text"] == "Custom"
    assert loaded["420"]["color"] == 123
    # defaults should still exist for other keys
    assert "reminder" in loaded