# backend/tests/test_pl_driver_plan_service.py
from datetime import date, datetime

from app.api.pl.public_transport import _history_matches_date
from app.services.pl_driver_plan_service import transport_visible_to_personnel


def test_history_date_or_logic():
    day = date(2026, 9, 13)
    assert _history_matches_date(datetime(2026, 9, 13, 9, 0), None, day) is True
    assert _history_matches_date(None, datetime(2026, 9, 13, 18, 0), day) is True
    assert (
        _history_matches_date(
            datetime(2026, 9, 12, 9, 0), datetime(2026, 9, 14, 18, 0), day
        )
        is False
    )


def test_visible_as_driver_or_escort():
    class T:
        def __init__(self, driver_id=None, escort_id=None):
            self.driver_id = driver_id
            self.escort_id = escort_id

    assert transport_visible_to_personnel(T(driver_id="p1"), "p1") is True
    assert transport_visible_to_personnel(T(escort_id="p1"), "p1") is True
    assert transport_visible_to_personnel(T(driver_id="p2", escort_id="p3"), "p1") is False
    assert transport_visible_to_personnel(T(), "p1") is False
    assert transport_visible_to_personnel(T(driver_id="p1"), "") is False