from datetime import UTC, datetime

from app.models.earth_interactable import EarthInteractable
from app.services import earth_interactables


def make_interactable(**overrides):
    values = {
        "id": "poi-1",
        "layer": "places",
        "kind": "note",
        "label": "Test POI",
        "description": "A point on Earth",
        "latitude": 30.25,
        "longitude": 120.15,
        "altitude": None,
        "revision": 3,
        "properties": {"owner": "test"},
        "is_deleted": False,
        "created_at": datetime(2026, 5, 22, 1, 0, tzinfo=UTC),
        "updated_at": datetime(2026, 5, 22, 1, 5, tzinfo=UTC),
        "deleted_at": None,
    }
    values.update(overrides)
    return EarthInteractable(**values)


def test_interactable_event_uses_object_delta_contract():
    record = make_interactable()

    event = earth_interactables.build_interactable_event(
        action="updated",
        record=record,
    )

    assert event["entity"] == "interactable"
    assert event["action"] == "updated"
    assert event["layer"] == "places"
    assert event["layers"] == ["interactables"]
    assert event["ids"] == ["poi-1"]
    assert event["revision"] == 3
    assert event["item"]["latitude"] == 30.25
    assert event["item"]["properties"] == {"owner": "test"}


def test_interactable_geojson_omits_deleted_records():
    active = make_interactable(id="active")
    deleted = make_interactable(id="deleted", is_deleted=True)

    payload = earth_interactables.interactables_to_geojson([active, deleted])

    assert payload["type"] == "FeatureCollection"
    assert [feature["id"] for feature in payload["features"]] == ["active"]
    assert payload["features"][0]["geometry"] == {
        "type": "Point",
        "coordinates": [120.15, 30.25],
    }


def test_interactable_cache_invalidation_clears_layer_and_all(monkeypatch):
    patterns = []

    def fake_delete_pattern(pattern):
        patterns.append(pattern)
        return 1

    monkeypatch.setattr(
        earth_interactables.earth_layer_cache,
        "delete_pattern",
        fake_delete_pattern,
    )

    deleted = earth_interactables.invalidate_interactable_cache("places")

    assert deleted == 2
    assert patterns == [
        "earth:layer:v1:interactables:interactable_layer:places*",
        "earth:layer:v1:interactables:interactable_layer:all*",
    ]