"""Tests for the IronOS number platform."""

from collections.abc import AsyncGenerator
from unittest.mock import AsyncMock, patch

from pynecil import CharSetting, CommunicationError
import pytest
from syrupy.assertion import SnapshotAssertion

from homeassistant.components.number import (
    ATTR_VALUE,
    DOMAIN as NUMBER_DOMAIN,
    SERVICE_SET_VALUE,
)
from homeassistant.config_entries import ConfigEntryState
from homeassistant.const import ATTR_ENTITY_ID, Platform
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ServiceValidationError
from homeassistant.helpers import entity_registry as er

from tests.common import MockConfigEntry, snapshot_platform


@pytest.fixture(autouse=True)
async def sensor_only() -> AsyncGenerator[None, None]:
    """Enable only the number platform."""
    with patch(
        "homeassistant.components.iron_os.PLATFORMS",
        [Platform.NUMBER],
    ):
        yield


@pytest.mark.usefixtures(
    "entity_registry_enabled_by_default", "mock_pynecil", "ble_device"
)
async def test_state(
    hass: HomeAssistant,
    config_entry: MockConfigEntry,
    snapshot: SnapshotAssertion,
    entity_registry: er.EntityRegistry,
) -> None:
    """Test the IronOS number platform states."""
    config_entry.add_to_hass(hass)
    await hass.config_entries.async_setup(config_entry.entry_id)
    await hass.async_block_till_done()

    assert config_entry.state is ConfigEntryState.LOADED

    await snapshot_platform(hass, entity_registry, snapshot, config_entry.entry_id)


@pytest.mark.usefixtures("entity_registry_enabled_by_default", "ble_device")
async def test_set_value(
    hass: HomeAssistant,
    config_entry: MockConfigEntry,
    mock_pynecil: AsyncMock,
) -> None:
    """Test the IronOS number platform set value service."""

    config_entry.add_to_hass(hass)
    await hass.config_entries.async_setup(config_entry.entry_id)
    await hass.async_block_till_done()

    assert config_entry.state is ConfigEntryState.LOADED

    await hass.services.async_call(
        NUMBER_DOMAIN,
        SERVICE_SET_VALUE,
        service_data={ATTR_VALUE: 300},
        target={ATTR_ENTITY_ID: "number.pinecil_setpoint_temperature"},
        blocking=True,
    )
    assert len(mock_pynecil.write.mock_calls) == 1
    mock_pynecil.write.assert_called_once_with(CharSetting.SETPOINT_TEMP, 300)


@pytest.mark.usefixtures("entity_registry_enabled_by_default", "ble_device")
async def test_set_value_exception(
    hass: HomeAssistant,
    config_entry: MockConfigEntry,
    mock_pynecil: AsyncMock,
) -> None:
    """Test the IronOS number platform set value service with exception."""

    config_entry.add_to_hass(hass)
    await hass.config_entries.async_setup(config_entry.entry_id)
    await hass.async_block_till_done()

    assert config_entry.state is ConfigEntryState.LOADED

    mock_pynecil.write.side_effect = CommunicationError

    with pytest.raises(
        ServiceValidationError,
        match="Failed to submit setting to device, try again later",
    ):
        await hass.services.async_call(
            NUMBER_DOMAIN,
            SERVICE_SET_VALUE,
            service_data={ATTR_VALUE: 300},
            target={ATTR_ENTITY_ID: "number.pinecil_setpoint_temperature"},
            blocking=True,
        )