"""Tests for Shelly button platform."""

from unittest.mock import Mock

from aioshelly.const import MODEL_BLU_GATEWAY_G3
from aioshelly.exceptions import DeviceConnectionError, InvalidAuthError, RpcCallError
import pytest
from syrupy import SnapshotAssertion

from homeassistant.components.button import DOMAIN as BUTTON_DOMAIN, SERVICE_PRESS
from homeassistant.components.shelly.const import DOMAIN
from homeassistant.config_entries import SOURCE_REAUTH, ConfigEntryState
from homeassistant.const import ATTR_ENTITY_ID, STATE_UNKNOWN
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers.entity_registry import EntityRegistry

from . import init_integration


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

    entity_id = "button.test_name_reboot"

    # reboot button
    assert (state := hass.states.get(entity_id))
    assert state.state == STATE_UNKNOWN

    assert (entry := entity_registry.async_get(entity_id))
    assert entry.unique_id == "123456789ABC_reboot"

    await hass.services.async_call(
        BUTTON_DOMAIN,
        SERVICE_PRESS,
        {ATTR_ENTITY_ID: entity_id},
        blocking=True,
    )
    assert mock_block_device.trigger_reboot.call_count == 1


async def test_rpc_button(
    hass: HomeAssistant,
    mock_rpc_device: Mock,
    entity_registry: EntityRegistry,
    snapshot: SnapshotAssertion,
) -> None:
    """Test rpc device OTA button."""
    await init_integration(hass, 2)

    entity_id = "button.test_name_reboot"

    # reboot button
    assert (state := hass.states.get(entity_id))
    assert state == snapshot(name=f"{entity_id}-state")

    assert (entry := entity_registry.async_get(entity_id))
    assert entry == snapshot(name=f"{entity_id}-entry")

    await hass.services.async_call(
        BUTTON_DOMAIN,
        SERVICE_PRESS,
        {ATTR_ENTITY_ID: entity_id},
        blocking=True,
    )
    assert mock_rpc_device.trigger_reboot.call_count == 1


@pytest.mark.parametrize(
    ("exception", "error"),
    [
        (
            DeviceConnectionError,
            "Device communication error occurred while calling action for button.test_name_reboot of Test name",
        ),
        (
            RpcCallError(999),
            "RPC call error occurred while calling action for button.test_name_reboot of Test name",
        ),
    ],
)
async def test_rpc_button_exc(
    hass: HomeAssistant,
    mock_rpc_device: Mock,
    exception: Exception,
    error: str,
) -> None:
    """Test RPC button with exception."""
    await init_integration(hass, 2)

    mock_rpc_device.trigger_reboot.side_effect = exception

    with pytest.raises(HomeAssistantError, match=error):
        await hass.services.async_call(
            BUTTON_DOMAIN,
            SERVICE_PRESS,
            {ATTR_ENTITY_ID: "button.test_name_reboot"},
            blocking=True,
        )


async def test_rpc_button_reauth_error(
    hass: HomeAssistant, mock_rpc_device: Mock
) -> None:
    """Test rpc device OTA button with authentication error."""
    entry = await init_integration(hass, 2)

    mock_rpc_device.trigger_reboot.side_effect = InvalidAuthError

    await hass.services.async_call(
        BUTTON_DOMAIN,
        SERVICE_PRESS,
        {ATTR_ENTITY_ID: "button.test_name_reboot"},
        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


@pytest.mark.parametrize(
    ("gen", "old_unique_id", "new_unique_id", "migration"),
    [
        (2, "test_name_reboot", "123456789ABC_reboot", True),
        (1, "test_name_reboot", "123456789ABC_reboot", True),
        (2, "123456789ABC_reboot", "123456789ABC_reboot", False),
    ],
)
async def test_migrate_unique_id(
    hass: HomeAssistant,
    mock_block_device: Mock,
    mock_rpc_device: Mock,
    entity_registry: EntityRegistry,
    caplog: pytest.LogCaptureFixture,
    gen: int,
    old_unique_id: str,
    new_unique_id: str,
    migration: bool,
) -> None:
    """Test migration of unique_id."""
    entry = await init_integration(hass, gen, skip_setup=True)

    entity = entity_registry.async_get_or_create(
        suggested_object_id="test_name_reboot",
        disabled_by=None,
        domain=BUTTON_DOMAIN,
        platform=DOMAIN,
        unique_id=old_unique_id,
        config_entry=entry,
    )
    assert entity.unique_id == old_unique_id

    await hass.config_entries.async_setup(entry.entry_id)
    await hass.async_block_till_done()

    entity_entry = entity_registry.async_get("button.test_name_reboot")
    assert entity_entry
    assert entity_entry.unique_id == new_unique_id

    assert (
        bool("Migrating unique_id for button.test_name_reboot" in caplog.text)
        == migration
    )


async def test_rpc_blu_trv_button(
    hass: HomeAssistant,
    mock_blu_trv: Mock,
    entity_registry: EntityRegistry,
    monkeypatch: pytest.MonkeyPatch,
    snapshot: SnapshotAssertion,
) -> None:
    """Test RPC BLU TRV button."""
    monkeypatch.delitem(mock_blu_trv.status, "script:1")
    monkeypatch.delitem(mock_blu_trv.status, "script:2")
    monkeypatch.delitem(mock_blu_trv.status, "script:3")

    await init_integration(hass, 3, model=MODEL_BLU_GATEWAY_G3)

    entity_id = "button.trv_name_calibrate"

    state = hass.states.get(entity_id)
    assert state == snapshot(name=f"{entity_id}-state")

    entry = entity_registry.async_get(entity_id)
    assert entry == snapshot(name=f"{entity_id}-entry")

    await hass.services.async_call(
        BUTTON_DOMAIN,
        SERVICE_PRESS,
        {ATTR_ENTITY_ID: entity_id},
        blocking=True,
    )
    assert mock_blu_trv.trigger_blu_trv_calibration.call_count == 1


@pytest.mark.parametrize(
    ("exception", "error"),
    [
        (
            DeviceConnectionError,
            "Device communication error occurred while calling action for button.trv_name_calibrate of Test name",
        ),
        (
            RpcCallError(999),
            "RPC call error occurred while calling action for button.trv_name_calibrate of Test name",
        ),
    ],
)
async def test_rpc_blu_trv_button_exc(
    hass: HomeAssistant,
    mock_blu_trv: Mock,
    monkeypatch: pytest.MonkeyPatch,
    exception: Exception,
    error: str,
) -> None:
    """Test RPC BLU TRV button with exception."""
    monkeypatch.delitem(mock_blu_trv.status, "script:1")
    monkeypatch.delitem(mock_blu_trv.status, "script:2")
    monkeypatch.delitem(mock_blu_trv.status, "script:3")

    await init_integration(hass, 3, model=MODEL_BLU_GATEWAY_G3)

    mock_blu_trv.trigger_blu_trv_calibration.side_effect = exception

    with pytest.raises(HomeAssistantError, match=error):
        await hass.services.async_call(
            BUTTON_DOMAIN,
            SERVICE_PRESS,
            {ATTR_ENTITY_ID: "button.trv_name_calibrate"},
            blocking=True,
        )


async def test_rpc_blu_trv_button_auth_error(
    hass: HomeAssistant,
    mock_blu_trv: Mock,
    monkeypatch: pytest.MonkeyPatch,
) -> None:
    """Test RPC BLU TRV button with authentication error."""
    monkeypatch.delitem(mock_blu_trv.status, "script:1")
    monkeypatch.delitem(mock_blu_trv.status, "script:2")
    monkeypatch.delitem(mock_blu_trv.status, "script:3")

    entry = await init_integration(hass, 3, model=MODEL_BLU_GATEWAY_G3)

    mock_blu_trv.trigger_blu_trv_calibration.side_effect = InvalidAuthError

    await hass.services.async_call(
        BUTTON_DOMAIN,
        SERVICE_PRESS,
        {ATTR_ENTITY_ID: "button.trv_name_calibrate"},
        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