"""AZ-319 AC-12 — `HttpTileUploader` satisfies the `TileUploader` Protocol.

Smoke-test that the concrete impl exposes every method the Protocol
requires (positive case) and that a partial fake omitting one of the
three required methods is correctly rejected (negative case).
"""

from __future__ import annotations

import logging

import httpx

from gps_denied_onboard.components.c11_tile_manager import (
    C11Config,
    HttpTileUploader,
)
from gps_denied_onboard.components.c11_tile_manager.interface import TileUploader
from gps_denied_onboard.fdr_client.fakes import FakeFdrSink

_PRODUCER_ID = "c11_tile_manager.tile_uploader"


class _NullSleep:
    def __call__(self, _seconds: float) -> None:
        return None


class _PartialFakeMissingConfirm:
    """Conformance counterexample: missing ``confirm_flight_state``."""

    def upload_pending_tiles(self, request: object) -> object:  # noqa: ARG002
        return None

    def enumerate_pending_tiles(
        self, flight_id: object | None = None
    ) -> list[object]:  # noqa: ARG002
        return []


def test_ac12_concrete_uploader_satisfies_protocol() -> None:
    # Arrange — supply minimal-yet-valid dependencies; the Protocol
    # check only inspects method names, not their behaviour.
    cfg = C11Config(
        satellite_provider_ingest_url="https://parent-suite.test",
        upload_batch_size=10,
        upload_http_timeout_s=5.0,
        upload_max_retry_after_s=600,
        companion_id="conformance",
    )
    transport = httpx.MockTransport(lambda r: httpx.Response(202))
    uploader = HttpTileUploader(
        http_client=httpx.Client(transport=transport),
        tile_store=object(),  # type: ignore[arg-type]
        tile_metadata_store=object(),  # type: ignore[arg-type]
        flight_state_gate=object(),  # type: ignore[arg-type]
        key_manager=object(),  # type: ignore[arg-type]
        fdr_client=FakeFdrSink(_PRODUCER_ID),  # type: ignore[arg-type]
        logger=logging.getLogger("test_az319_conformance"),
        config=cfg,
        sleep=_NullSleep(),
    )

    # Assert
    assert isinstance(uploader, TileUploader)


def test_ac12_partial_fake_is_not_protocol_conformant() -> None:
    # Assert
    assert not isinstance(_PartialFakeMissingConfirm(), TileUploader)