"""Tests for Shelly switch platform."""

from copy import deepcopy
from unittest.mock import AsyncMock, Mock

from aioshelly.const import MODEL_GAS
from aioshelly.exceptions import DeviceConnectionError, InvalidAuthError, RpcCallError
import pytest

from homeassistant.components import automation, script
from homeassistant.components.automation import automations_with_entity
from homeassistant.components.climate import DOMAIN as CLIMATE_DOMAIN
from homeassistant.components.script import scripts_with_entity
from homeassistant.components.shelly.const import (
    DOMAIN,
    MODEL_WALL_DISPLAY,
    MOTION_MODELS,
)
from homeassistant.components.switch import DOMAIN as SWITCH_DOMAIN
from homeassistant.config_entries import SOURCE_REAUTH, ConfigEntryState
from homeassistant.const import (
    ATTR_ENTITY_ID,
    SERVICE_TURN_OFF,
    SERVICE_TURN_ON,
    STATE_OFF,
    STATE_ON,
    STATE_UNKNOWN,
)
from homeassistant.core import HomeAssistant, State
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers.device_registry import DeviceRegistry
from homeassistant.helpers.entity_registry import EntityRegistry
import homeassistant.helpers.issue_registry as ir
from homeassistant.setup import async_setup_component

from . import get_entity_state, init_integration, register_device, register_entity

from tests.common import mock_restore_cache

RELAY_BLOCK_ID = 0
GAS_VALVE_BLOCK_ID = 6
MOTION_BLOCK_ID = 3


async def test_block_device_services(
    hass: HomeAssistant, mock_block_device: Mock
) -> None:
    """Test block device turn on/off services."""
    await init_integration(hass, 1)

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_ON,
        {ATTR_ENTITY_ID: "switch.test_name_channel_1"},
        blocking=True,
    )
    assert hass.states.get("switch.test_name_channel_1").state == STATE_ON

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_OFF,
        {ATTR_ENTITY_ID: "switch.test_name_channel_1"},
        blocking=True,
    )
    assert hass.states.get("switch.test_name_channel_1").state == STATE_OFF


@pytest.mark.parametrize("model", MOTION_MODELS)
async def test_block_motion_switch(
    hass: HomeAssistant,
    model: str,
    mock_block_device: Mock,
    monkeypatch: pytest.MonkeyPatch,
) -> None:
    """Test Shelly motion active turn on/off services."""
    entity_id = "switch.test_name_motion_detection"
    await init_integration(hass, 1, sleep_period=1000, model=model)

    # Make device online
    mock_block_device.mock_online()
    await hass.async_block_till_done(wait_background_tasks=True)

    assert get_entity_state(hass, entity_id) == STATE_ON

    # turn off
    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_OFF,
        {ATTR_ENTITY_ID: entity_id},
        blocking=True,
    )
    monkeypatch.setattr(mock_block_device.blocks[MOTION_BLOCK_ID], "motionActive", 0)
    mock_block_device.mock_update()

    mock_block_device.set_shelly_motion_detection.assert_called_once_with(False)
    assert get_entity_state(hass, entity_id) == STATE_OFF

    # turn on
    mock_block_device.set_shelly_motion_detection.reset_mock()
    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_ON,
        {ATTR_ENTITY_ID: entity_id},
        blocking=True,
    )
    monkeypatch.setattr(mock_block_device.blocks[MOTION_BLOCK_ID], "motionActive", 1)
    mock_block_device.mock_update()

    mock_block_device.set_shelly_motion_detection.assert_called_once_with(True)
    assert get_entity_state(hass, entity_id) == STATE_ON


@pytest.mark.parametrize("model", MOTION_MODELS)
async def test_block_restored_motion_switch(
    hass: HomeAssistant,
    model: str,
    mock_block_device: Mock,
    device_registry: DeviceRegistry,
    monkeypatch: pytest.MonkeyPatch,
) -> None:
    """Test block restored motion active switch."""
    entry = await init_integration(
        hass, 1, sleep_period=1000, model=model, skip_setup=True
    )
    register_device(device_registry, entry)
    entity_id = register_entity(
        hass,
        SWITCH_DOMAIN,
        "test_name_motion_detection",
        "sensor_0-motionActive",
        entry,
    )

    mock_restore_cache(hass, [State(entity_id, STATE_OFF)])
    monkeypatch.setattr(mock_block_device, "initialized", False)
    await hass.config_entries.async_setup(entry.entry_id)
    await hass.async_block_till_done()

    assert get_entity_state(hass, entity_id) == STATE_OFF

    # Make device online
    monkeypatch.setattr(mock_block_device, "initialized", True)
    mock_block_device.mock_online()
    await hass.async_block_till_done(wait_background_tasks=True)

    assert get_entity_state(hass, entity_id) == STATE_ON


@pytest.mark.parametrize("model", MOTION_MODELS)
async def test_block_restored_motion_switch_no_last_state(
    hass: HomeAssistant,
    model: str,
    mock_block_device: Mock,
    device_registry: DeviceRegistry,
    monkeypatch: pytest.MonkeyPatch,
) -> None:
    """Test block restored motion active switch missing last state."""
    entry = await init_integration(
        hass, 1, sleep_period=1000, model=model, skip_setup=True
    )
    register_device(device_registry, entry)
    entity_id = register_entity(
        hass,
        SWITCH_DOMAIN,
        "test_name_motion_detection",
        "sensor_0-motionActive",
        entry,
    )
    monkeypatch.setattr(mock_block_device, "initialized", False)
    await hass.config_entries.async_setup(entry.entry_id)
    await hass.async_block_till_done()

    assert get_entity_state(hass, entity_id) == STATE_UNKNOWN

    # Make device online
    monkeypatch.setattr(mock_block_device, "initialized", True)
    mock_block_device.mock_online()
    await hass.async_block_till_done(wait_background_tasks=True)

    assert get_entity_state(hass, entity_id) == STATE_ON


async def test_block_device_unique_ids(
    hass: HomeAssistant, entity_registry: EntityRegistry, mock_block_device: Mock
) -> None:
    """Test block device unique_ids."""
    await init_integration(hass, 1)

    entry = entity_registry.async_get("switch.test_name_channel_1")
    assert entry
    assert entry.unique_id == "123456789ABC-relay_0"


async def test_block_set_state_connection_error(
    hass: HomeAssistant, mock_block_device, monkeypatch
) -> None:
    """Test block device set state connection error."""
    monkeypatch.setattr(
        mock_block_device.blocks[RELAY_BLOCK_ID],
        "set_state",
        AsyncMock(side_effect=DeviceConnectionError),
    )
    await init_integration(hass, 1)

    with pytest.raises(HomeAssistantError):
        await hass.services.async_call(
            SWITCH_DOMAIN,
            SERVICE_TURN_OFF,
            {ATTR_ENTITY_ID: "switch.test_name_channel_1"},
            blocking=True,
        )


async def test_block_set_state_auth_error(
    hass: HomeAssistant, mock_block_device: Mock, monkeypatch: pytest.MonkeyPatch
) -> None:
    """Test block device set state authentication error."""
    monkeypatch.setattr(
        mock_block_device.blocks[RELAY_BLOCK_ID],
        "set_state",
        AsyncMock(side_effect=InvalidAuthError),
    )
    entry = await init_integration(hass, 1)

    assert entry.state is ConfigEntryState.LOADED

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_OFF,
        {ATTR_ENTITY_ID: "switch.test_name_channel_1"},
        blocking=True,
    )

    assert entry.state is ConfigEntryState.LOADED

    flows = hass.config_entries.flow.async_progress()
    assert len(flows) == 1

    flow = flows[0]
    assert flow.get("step_id") == "reauth_confirm"
    assert flow.get("handler") == DOMAIN

    assert "context" in flow
    assert flow["context"].get("source") == SOURCE_REAUTH
    assert flow["context"].get("entry_id") == entry.entry_id


async def test_block_device_update(
    hass: HomeAssistant, mock_block_device: Mock, monkeypatch: pytest.MonkeyPatch
) -> None:
    """Test block device update."""
    monkeypatch.setattr(mock_block_device.blocks[RELAY_BLOCK_ID], "output", False)
    await init_integration(hass, 1)
    assert hass.states.get("switch.test_name_channel_1").state == STATE_OFF

    monkeypatch.setattr(mock_block_device.blocks[RELAY_BLOCK_ID], "output", True)
    mock_block_device.mock_update()
    assert hass.states.get("switch.test_name_channel_1").state == STATE_ON


async def test_block_device_no_relay_blocks(
    hass: HomeAssistant, mock_block_device: Mock, monkeypatch: pytest.MonkeyPatch
) -> None:
    """Test block device without relay blocks."""
    monkeypatch.setattr(mock_block_device.blocks[RELAY_BLOCK_ID], "type", "roller")
    await init_integration(hass, 1)
    assert hass.states.get("switch.test_name_channel_1") is None


async def test_block_device_mode_roller(
    hass: HomeAssistant, mock_block_device: Mock, monkeypatch: pytest.MonkeyPatch
) -> None:
    """Test block device in roller mode."""
    monkeypatch.setitem(mock_block_device.settings, "mode", "roller")
    await init_integration(hass, 1)
    assert hass.states.get("switch.test_name_channel_1") is None


async def test_block_device_app_type_light(
    hass: HomeAssistant, mock_block_device: Mock, monkeypatch: pytest.MonkeyPatch
) -> None:
    """Test block device in app type set to light mode."""
    monkeypatch.setitem(
        mock_block_device.settings["relays"][RELAY_BLOCK_ID], "appliance_type", "light"
    )
    await init_integration(hass, 1)
    assert hass.states.get("switch.test_name_channel_1") is None


async def test_rpc_device_services(
    hass: HomeAssistant, mock_rpc_device: Mock, monkeypatch: pytest.MonkeyPatch
) -> None:
    """Test RPC device turn on/off services."""
    await init_integration(hass, 2)

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_ON,
        {ATTR_ENTITY_ID: "switch.test_switch_0"},
        blocking=True,
    )
    assert hass.states.get("switch.test_switch_0").state == STATE_ON

    monkeypatch.setitem(mock_rpc_device.status["switch:0"], "output", False)
    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_OFF,
        {ATTR_ENTITY_ID: "switch.test_switch_0"},
        blocking=True,
    )
    mock_rpc_device.mock_update()
    assert hass.states.get("switch.test_switch_0").state == STATE_OFF


async def test_rpc_device_unique_ids(
    hass: HomeAssistant, mock_rpc_device: Mock, entity_registry: EntityRegistry
) -> None:
    """Test RPC device unique_ids."""
    await init_integration(hass, 2)

    entry = entity_registry.async_get("switch.test_switch_0")
    assert entry
    assert entry.unique_id == "123456789ABC-switch:0"


async def test_rpc_device_switch_type_lights_mode(
    hass: HomeAssistant, mock_rpc_device: Mock, monkeypatch: pytest.MonkeyPatch
) -> None:
    """Test RPC device with switch in consumption type lights mode."""
    monkeypatch.setitem(
        mock_rpc_device.config["sys"]["ui_data"], "consumption_types", ["lights"]
    )
    await init_integration(hass, 2)
    assert hass.states.get("switch.test_switch_0") is None


@pytest.mark.parametrize("exc", [DeviceConnectionError, RpcCallError(-1, "error")])
async def test_rpc_set_state_errors(
    hass: HomeAssistant,
    exc: Exception,
    mock_rpc_device: Mock,
    monkeypatch: pytest.MonkeyPatch,
) -> None:
    """Test RPC device set state connection/call errors."""
    monkeypatch.setattr(mock_rpc_device, "call_rpc", AsyncMock(side_effect=exc))
    await init_integration(hass, 2)

    with pytest.raises(HomeAssistantError):
        await hass.services.async_call(
            SWITCH_DOMAIN,
            SERVICE_TURN_OFF,
            {ATTR_ENTITY_ID: "switch.test_switch_0"},
            blocking=True,
        )


async def test_rpc_auth_error(
    hass: HomeAssistant, mock_rpc_device: Mock, monkeypatch: pytest.MonkeyPatch
) -> None:
    """Test RPC device set state authentication error."""
    monkeypatch.setattr(
        mock_rpc_device,
        "call_rpc",
        AsyncMock(side_effect=InvalidAuthError),
    )
    entry = await init_integration(hass, 2)

    assert entry.state is ConfigEntryState.LOADED

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_OFF,
        {ATTR_ENTITY_ID: "switch.test_switch_0"},
        blocking=True,
    )

    assert entry.state is ConfigEntryState.LOADED

    flows = hass.config_entries.flow.async_progress()
    assert len(flows) == 1

    flow = flows[0]
    assert flow.get("step_id") == "reauth_confirm"
    assert flow.get("handler") == DOMAIN

    assert "context" in flow
    assert flow["context"].get("source") == SOURCE_REAUTH
    assert flow["context"].get("entry_id") == entry.entry_id


async def test_block_device_gas_valve(
    hass: HomeAssistant,
    mock_block_device: Mock,
    entity_registry: EntityRegistry,
    monkeypatch: pytest.MonkeyPatch,
) -> None:
    """Test block device Shelly Gas with Valve addon."""
    entity_id = register_entity(
        hass,
        SWITCH_DOMAIN,
        "test_name_valve",
        "valve_0-valve",
    )
    await init_integration(hass, 1, MODEL_GAS)

    entry = entity_registry.async_get(entity_id)
    assert entry
    assert entry.unique_id == "123456789ABC-valve_0-valve"

    assert hass.states.get(entity_id).state == STATE_OFF  # valve is closed

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_ON,
        {ATTR_ENTITY_ID: entity_id},
        blocking=True,
    )

    state = hass.states.get(entity_id)
    assert state
    assert state.state == STATE_ON  # valve is open

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_OFF,
        {ATTR_ENTITY_ID: entity_id},
        blocking=True,
    )

    state = hass.states.get(entity_id)
    assert state
    assert state.state == STATE_OFF  # valve is closed

    monkeypatch.setattr(mock_block_device.blocks[GAS_VALVE_BLOCK_ID], "valve", "opened")
    mock_block_device.mock_update()
    await hass.async_block_till_done()

    state = hass.states.get(entity_id)
    assert state
    assert state.state == STATE_ON  # valve is open


async def test_wall_display_relay_mode(
    hass: HomeAssistant,
    mock_rpc_device: Mock,
    entity_registry: EntityRegistry,
    monkeypatch: pytest.MonkeyPatch,
) -> None:
    """Test Wall Display in relay mode."""
    climate_entity_id = "climate.test_name"
    switch_entity_id = "switch.test_switch_0"

    new_status = deepcopy(mock_rpc_device.status)
    new_status["sys"]["relay_in_thermostat"] = False
    new_status.pop("thermostat:0")
    monkeypatch.setattr(mock_rpc_device, "status", new_status)

    await init_integration(hass, 2, model=MODEL_WALL_DISPLAY)

    # the climate entity should be removed
    assert hass.states.get(climate_entity_id) is None
    assert len(hass.states.async_entity_ids(CLIMATE_DOMAIN)) == 0

    # the switch entity should be created
    state = hass.states.get(switch_entity_id)
    assert state
    assert state.state == STATE_ON
    assert len(hass.states.async_entity_ids(SWITCH_DOMAIN)) == 1

    entry = entity_registry.async_get(switch_entity_id)
    assert entry
    assert entry.unique_id == "123456789ABC-switch:0"


@pytest.mark.usefixtures("entity_registry_enabled_by_default")
async def test_create_issue_valve_switch(
    hass: HomeAssistant,
    mock_block_device: Mock,
    monkeypatch: pytest.MonkeyPatch,
    issue_registry: ir.IssueRegistry,
) -> None:
    """Test we create an issue when an automation or script is using a deprecated entity."""
    monkeypatch.setitem(mock_block_device.status, "cloud", {"connected": False})
    entity_id = register_entity(
        hass,
        SWITCH_DOMAIN,
        "test_name_valve",
        "valve_0-valve",
    )

    assert await async_setup_component(
        hass,
        automation.DOMAIN,
        {
            automation.DOMAIN: {
                "alias": "test",
                "trigger": {"platform": "state", "entity_id": entity_id},
                "action": {"service": "switch.turn_on", "entity_id": entity_id},
            }
        },
    )
    assert await async_setup_component(
        hass,
        script.DOMAIN,
        {
            script.DOMAIN: {
                "test": {
                    "sequence": [
                        {
                            "service": "switch.turn_on",
                            "data": {"entity_id": entity_id},
                        },
                    ],
                }
            }
        },
    )

    await init_integration(hass, 1, MODEL_GAS)

    assert automations_with_entity(hass, entity_id)[0] == "automation.test"
    assert scripts_with_entity(hass, entity_id)[0] == "script.test"

    assert issue_registry.async_get_issue(DOMAIN, "deprecated_valve_switch")
    assert issue_registry.async_get_issue(
        DOMAIN, "deprecated_valve_switch.test_name_valve_automation.test"
    )
    assert issue_registry.async_get_issue(
        DOMAIN, "deprecated_valve_switch.test_name_valve_script.test"
    )

    assert len(issue_registry.issues) == 3