espresso_frame/server/tests/test_widget_config_and_queue_endpoints.py

"""api_widgets.py's config-save (form-urlencoded, dispatched by
widget_type) and the photo-queue endpoints it shares the file with --
the moved-and-consolidated counterparts of the old frame-level
api_config_save/api_queue/etc. No prior HTTP-level coverage existed for
either the old or new shape of these endpoints; added after manual
browser testing caught api_widget_config_save expecting a JSON body
while the (unmodified, copied-over) dialog JS posts form-urlencoded data
-- a real bug an HTTP-level test would have caught immediately."""

from __future__ import annotations

from app.models import CalendarWidgetConfig, Frame, PhotoWidgetConfig, Widget

from .conftest import csrf_headers

_ASSETS = [{"id": "asset-1"}, {"id": "asset-2"}, {"id": "asset-3"}]


def _photo_widget(db_session) -> Widget:
    return db_session.query(Widget).filter_by(frame_id=1, widget_type="photos").one()


def _add_calendar_widget(db_session) -> Widget:
    import time

    widget = Widget(frame_id=1, widget_type="calendar", x=0, y=0, w=3, h=2,
                    sort_order=1, created_at=time.time())
    db_session.add(widget)
    db_session.flush()
    db_session.add(CalendarWidgetConfig(widget_id=widget.id))
    db_session.commit()
    return widget


def _mock_immich(monkeypatch):
    monkeypatch.setattr("app.routers.api_widgets.immich_client_for", lambda frame: object())
    monkeypatch.setattr("app.routers.api_widgets.list_assets", lambda client, album_id: _ASSETS)


# --- api_widget_config_save ---

def test_config_save_updates_a_photos_widget(client, db_session):
    client.post("/setup", data={"username": "alice", "password": "hunter22"})
    widget = _photo_widget(db_session)

    resp = client.post(
        f"/api/frames/1/widgets/{widget.id}/config",
        data={"album_id": "album-42", "order": "shuffle", "display_mode": "stretch_fill",
             "queue_target_len": "15"},
        headers=csrf_headers(client),
    )
    assert resp.status_code == 200, resp.text

    cfg = db_session.get(PhotoWidgetConfig, widget.id)
    assert cfg.album_id == "album-42"
    assert cfg.order == "shuffle"
    assert cfg.display_mode == "stretch_fill"
    assert cfg.queue_target_len == 15


def test_config_save_updates_a_calendar_widget(client, db_session):
    client.post("/setup", data={"username": "alice", "password": "hunter22"})
    widget = _add_calendar_widget(db_session)

    resp = client.post(
        f"/api/frames/1/widgets/{widget.id}/config",
        data={"calendar_view": "week", "calendar_week_start": "1", "calendar_week_days": "5",
             "calendar_week_layout": "vertical", "calendar_weather_enabled": "true",
             "calendar_weather_units": "celsius"},
        headers=csrf_headers(client),
    )
    assert resp.status_code == 200, resp.text

    cfg = db_session.get(CalendarWidgetConfig, widget.id)
    assert cfg.view == "week"
    assert cfg.week_start == 1
    assert cfg.week_days == 5
    assert cfg.week_layout == "vertical"
    assert cfg.weather_enabled is True
    assert cfg.weather_units == "celsius"


def test_config_save_only_partially_updates_provided_fields(client, db_session):
    """Fields not present in the POST are left untouched -- the whole
    point of the partial-update convention (each dialog's own form only
    ever posts its own fields)."""
    client.post("/setup", data={"username": "alice", "password": "hunter22"})
    widget = _photo_widget(db_session)
    cfg = db_session.get(PhotoWidgetConfig, widget.id)
    cfg.order = "shuffle"
    db_session.commit()

    resp = client.post(
        f"/api/frames/1/widgets/{widget.id}/config",
        data={"queue_target_len": "10"},
        headers=csrf_headers(client),
    )
    assert resp.status_code == 200, resp.text

    cfg = db_session.get(PhotoWidgetConfig, widget.id)
    assert cfg.queue_target_len == 10
    assert cfg.order == "shuffle"  # untouched


def test_config_save_calendar_fields_are_a_no_op_on_a_photos_widget(client, db_session):
    """Posting calendar-shaped fields at a photos widget's config
    endpoint doesn't error -- it just doesn't apply, since the dispatch
    is purely by widget.widget_type."""
    client.post("/setup", data={"username": "alice", "password": "hunter22"})
    widget = _photo_widget(db_session)

    resp = client.post(
        f"/api/frames/1/widgets/{widget.id}/config",
        data={"calendar_view": "week"},
        headers=csrf_headers(client),
    )
    assert resp.status_code == 200, resp.text


def test_config_save_404s_for_a_widget_id_that_does_not_exist(client, db_session):
    client.post("/setup", data={"username": "alice", "password": "hunter22"})
    resp = client.post("/api/frames/1/widgets/999999/config", data={"order": "shuffle"},
                       headers=csrf_headers(client))
    assert resp.status_code == 404


# --- photo queue (moved from the old frame-level /api/frames/{id}/queue) ---

def test_queue_requires_a_configured_album(client, db_session):
    client.post("/setup", data={"username": "alice", "password": "hunter22"})
    widget = _photo_widget(db_session)
    resp = client.get(f"/api/frames/1/widgets/{widget.id}/queue")
    assert resp.status_code == 400


def test_queue_returns_current_and_upcoming(client, db_session, monkeypatch):
    client.post("/setup", data={"username": "alice", "password": "hunter22"})
    frame = db_session.get(Frame, 1)
    frame.immich_url = "http://immich.example.com"
    frame.immich_api_key = "key"
    widget = _photo_widget(db_session)
    cfg = db_session.get(PhotoWidgetConfig, widget.id)
    cfg.album_id = "album-1"
    db_session.commit()
    _mock_immich(monkeypatch)

    resp = client.get(f"/api/frames/1/widgets/{widget.id}/queue")
    assert resp.status_code == 200, resp.text
    data = resp.json()
    assert data["current"]["id"] == "asset-1"
    assert [u["id"] for u in data["upcoming"]] == ["asset-2", "asset-3"]
    assert data["control"]["you"] is True


def test_queue_400s_when_widget_is_not_photos(client, db_session):
    client.post("/setup", data={"username": "alice", "password": "hunter22"})
    widget = _add_calendar_widget(db_session)
    resp = client.get(f"/api/frames/1/widgets/{widget.id}/queue")
    assert resp.status_code == 400