"""Queries for logbook."""

from collections.abc import Collection
from datetime import datetime as dt

from sqlalchemy.sql.lambdas import StatementLambdaElement

from homeassistant.components.recorder.filters import Filters
from homeassistant.components.recorder.models import ulid_to_bytes_or_none
from homeassistant.helpers.json import json_dumps

from .all import all_stmt
from .devices import devices_stmt
from .entities import entities_stmt
from .entities_and_devices import entities_devices_stmt


def statement_for_request(
    start_day_dt: dt,
    end_day_dt: dt,
    event_type_ids: tuple[int, ...],
    entity_ids: list[str] | None = None,
    states_metadata_ids: Collection[int] | None = None,
    device_ids: list[str] | None = None,
    filters: Filters | None = None,
    context_id: str | None = None,
) -> StatementLambdaElement:
    """Generate the logbook statement for a logbook request."""
    start_day = start_day_dt.timestamp()
    end_day = end_day_dt.timestamp()
    # No entities: logbook sends everything for the timeframe
    # limited by the context_id and the yaml configured filter
    if not entity_ids and not device_ids:
        context_id_bin = ulid_to_bytes_or_none(context_id)
        return all_stmt(
            start_day,
            end_day,
            event_type_ids,
            filters,
            context_id_bin,
        )

    # sqlalchemy caches object quoting, the
    # json quotable ones must be a different
    # object from the non-json ones to prevent
    # sqlalchemy from quoting them incorrectly

    # entities and devices: logbook sends everything for
    # the timeframe for the entities and devices
    if entity_ids and device_ids:
        return entities_devices_stmt(
            start_day,
            end_day,
            event_type_ids,
            states_metadata_ids or [],
            [json_dumps(entity_id) for entity_id in entity_ids],
            [json_dumps(device_id) for device_id in device_ids],
        )

    # entities: logbook sends everything for the timeframe for the entities
    if entity_ids:
        return entities_stmt(
            start_day,
            end_day,
            event_type_ids,
            states_metadata_ids or [],
            [json_dumps(entity_id) for entity_id in entity_ids],
        )

    # devices: logbook sends everything for the timeframe for the devices
    assert device_ids is not None
    return devices_stmt(
        start_day,
        end_day,
        event_type_ids,
        [json_dumps(device_id) for device_id in device_ids],
    )
