from __future__ import annotations

import asyncio
from pathlib import Path
from typing import Any

from pytest import MonkeyPatch

import k1link.web.app as web_app


def test_ble_scan_exposes_every_device_and_only_labels_likely_k1(
    monkeypatch: MonkeyPatch,
    tmp_path: Path,
) -> None:
    async def fake_scan(duration_seconds: float) -> dict[str, Any]:
        assert duration_seconds == 6.0
        return {
            "devices": [
                {
                    "macos_uuid": "K1-UUID",
                    "name": "XGR-A46BE7",
                    "local_name": "XGR-A46BE7",
                    "rssi": -51,
                    "k1_name_candidate": True,
                },
                {
                    "macos_uuid": "OTHER-UUID",
                    "name": "AirPods Pro",
                    "local_name": "AirPods Pro",
                    "rssi": -62,
                    "k1_name_candidate": False,
                },
            ]
        }

    monkeypatch.setattr(web_app, "scan", fake_scan)
    service = web_app.ConsoleService(tmp_path)

    state = asyncio.run(service.scan_ble(6.0))

    assert state["selected_device_id"] is None
    assert [device["device_id"] for device in state["devices"]] == [
        "K1-UUID",
        "OTHER-UUID",
    ]
    assert [device["likely_k1"] for device in state["devices"]] == [True, False]