"""Test the Geniushub config flow."""

from http import HTTPStatus
import socket
from typing import Any
from unittest.mock import AsyncMock

from aiohttp import ClientConnectionError, ClientResponseError
import pytest

from homeassistant.components.geniushub import DOMAIN
from homeassistant.config_entries import SOURCE_IMPORT, SOURCE_USER
from homeassistant.const import (
    CONF_HOST,
    CONF_MAC,
    CONF_PASSWORD,
    CONF_TOKEN,
    CONF_USERNAME,
)
from homeassistant.core import HomeAssistant
from homeassistant.data_entry_flow import FlowResultType

from tests.common import MockConfigEntry


async def test_full_local_flow(
    hass: HomeAssistant,
    mock_setup_entry: AsyncMock,
    mock_geniushub_client: AsyncMock,
) -> None:
    """Test full local flow."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.MENU
    assert result["step_id"] == "user"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {"next_step_id": "local_api"},
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "local_api"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
        },
    )
    assert result["type"] is FlowResultType.CREATE_ENTRY
    assert result["title"] == "10.0.0.130"
    assert result["data"] == {
        CONF_HOST: "10.0.0.130",
        CONF_USERNAME: "test-username",
        CONF_PASSWORD: "test-password",
    }
    assert result["result"].unique_id == "aa:bb:cc:dd:ee:ff"


@pytest.mark.parametrize(
    ("exception", "error"),
    [
        (socket.gaierror, "invalid_host"),
        (
            ClientResponseError(AsyncMock(), (), status=HTTPStatus.UNAUTHORIZED),
            "invalid_auth",
        ),
        (
            ClientResponseError(AsyncMock(), (), status=HTTPStatus.NOT_FOUND),
            "invalid_host",
        ),
        (TimeoutError, "cannot_connect"),
        (ClientConnectionError, "cannot_connect"),
        (Exception, "unknown"),
    ],
)
async def test_local_flow_exceptions(
    hass: HomeAssistant,
    mock_setup_entry: AsyncMock,
    mock_geniushub_client: AsyncMock,
    exception: Exception,
    error: str,
) -> None:
    """Test local flow exceptions."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.MENU
    assert result["step_id"] == "user"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {"next_step_id": "local_api"},
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "local_api"

    mock_geniushub_client.request.side_effect = exception

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
        },
    )
    assert result["type"] is FlowResultType.FORM
    assert result["errors"] == {"base": error}

    mock_geniushub_client.request.side_effect = None

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
        },
    )

    assert result["type"] is FlowResultType.CREATE_ENTRY


async def test_local_duplicate_data(
    hass: HomeAssistant,
    mock_geniushub_client: AsyncMock,
    mock_local_config_entry: MockConfigEntry,
) -> None:
    """Test local flow aborts on duplicate data."""
    mock_local_config_entry.add_to_hass(hass)
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.MENU
    assert result["step_id"] == "user"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {"next_step_id": "local_api"},
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "local_api"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
        },
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "already_configured"


async def test_local_duplicate_mac(
    hass: HomeAssistant,
    mock_geniushub_client: AsyncMock,
    mock_local_config_entry: MockConfigEntry,
) -> None:
    """Test local flow aborts on duplicate MAC."""
    mock_local_config_entry.add_to_hass(hass)
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.MENU
    assert result["step_id"] == "user"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {"next_step_id": "local_api"},
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "local_api"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_HOST: "10.0.0.131",
            CONF_USERNAME: "test-username1",
            CONF_PASSWORD: "test-password",
        },
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "already_configured"


async def test_full_cloud_flow(
    hass: HomeAssistant,
    mock_setup_entry: AsyncMock,
    mock_geniushub_client: AsyncMock,
) -> None:
    """Test full cloud flow."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.MENU
    assert result["step_id"] == "user"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {"next_step_id": "cloud_api"},
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "cloud_api"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_TOKEN: "abcdef",
        },
    )
    assert result["type"] is FlowResultType.CREATE_ENTRY
    assert result["title"] == "Genius hub"
    assert result["data"] == {
        CONF_TOKEN: "abcdef",
    }


@pytest.mark.parametrize(
    ("exception", "error"),
    [
        (socket.gaierror, "invalid_host"),
        (
            ClientResponseError(AsyncMock(), (), status=HTTPStatus.UNAUTHORIZED),
            "invalid_auth",
        ),
        (
            ClientResponseError(AsyncMock(), (), status=HTTPStatus.NOT_FOUND),
            "invalid_host",
        ),
        (TimeoutError, "cannot_connect"),
        (ClientConnectionError, "cannot_connect"),
        (Exception, "unknown"),
    ],
)
async def test_cloud_flow_exceptions(
    hass: HomeAssistant,
    mock_setup_entry: AsyncMock,
    mock_geniushub_client: AsyncMock,
    exception: Exception,
    error: str,
) -> None:
    """Test cloud flow exceptions."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.MENU
    assert result["step_id"] == "user"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {"next_step_id": "cloud_api"},
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "cloud_api"

    mock_geniushub_client.request.side_effect = exception

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_TOKEN: "abcdef",
        },
    )
    assert result["type"] is FlowResultType.FORM
    assert result["errors"] == {"base": error}

    mock_geniushub_client.request.side_effect = None

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_TOKEN: "abcdef",
        },
    )
    assert result["type"] is FlowResultType.CREATE_ENTRY


async def test_cloud_duplicate(
    hass: HomeAssistant,
    mock_geniushub_client: AsyncMock,
    mock_cloud_config_entry: MockConfigEntry,
) -> None:
    """Test cloud flow aborts on duplicate data."""
    mock_cloud_config_entry.add_to_hass(hass)
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.MENU
    assert result["step_id"] == "user"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {"next_step_id": "cloud_api"},
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "cloud_api"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {
            CONF_TOKEN: "abcdef",
        },
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "already_configured"


@pytest.mark.parametrize(
    ("data"),
    [
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
        },
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
            CONF_MAC: "aa:bb:cc:dd:ee:ff",
        },
    ],
)
async def test_import_local_flow(
    hass: HomeAssistant,
    mock_setup_entry: AsyncMock,
    mock_geniushub_client: AsyncMock,
    data: dict[str, Any],
) -> None:
    """Test full local import flow."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_IMPORT},
        data=data,
    )
    assert result["type"] is FlowResultType.CREATE_ENTRY
    assert result["title"] == "10.0.0.130"
    assert result["data"] == data
    assert result["result"].unique_id == "aa:bb:cc:dd:ee:ff"


@pytest.mark.parametrize(
    ("data"),
    [
        {
            CONF_TOKEN: "abcdef",
        },
        {
            CONF_TOKEN: "abcdef",
            CONF_MAC: "aa:bb:cc:dd:ee:ff",
        },
    ],
)
async def test_import_cloud_flow(
    hass: HomeAssistant,
    mock_setup_entry: AsyncMock,
    mock_geniushub_client: AsyncMock,
    data: dict[str, Any],
) -> None:
    """Test full cloud import flow."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_IMPORT},
        data=data,
    )
    assert result["type"] is FlowResultType.CREATE_ENTRY
    assert result["title"] == "Genius hub"
    assert result["data"] == data


@pytest.mark.parametrize(
    ("data"),
    [
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
        },
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
            CONF_MAC: "aa:bb:cc:dd:ee:ff",
        },
        {
            CONF_TOKEN: "abcdef",
        },
        {
            CONF_TOKEN: "abcdef",
            CONF_MAC: "aa:bb:cc:dd:ee:ff",
        },
    ],
)
@pytest.mark.parametrize(
    ("exception", "reason"),
    [
        (socket.gaierror, "invalid_host"),
        (
            ClientResponseError(AsyncMock(), (), status=HTTPStatus.UNAUTHORIZED),
            "invalid_auth",
        ),
        (
            ClientResponseError(AsyncMock(), (), status=HTTPStatus.NOT_FOUND),
            "invalid_host",
        ),
        (TimeoutError, "cannot_connect"),
        (ClientConnectionError, "cannot_connect"),
        (Exception, "unknown"),
    ],
)
async def test_import_flow_exceptions(
    hass: HomeAssistant,
    mock_geniushub_client: AsyncMock,
    data: dict[str, Any],
    exception: Exception,
    reason: str,
) -> None:
    """Test import flow exceptions."""
    mock_geniushub_client.request.side_effect = exception
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_IMPORT},
        data=data,
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == reason


@pytest.mark.parametrize(
    ("data"),
    [
        {
            CONF_HOST: "10.0.0.130",
            CONF_USERNAME: "test-username",
            CONF_PASSWORD: "test-password",
        },
        {
            CONF_HOST: "10.0.0.131",
            CONF_USERNAME: "test-username1",
            CONF_PASSWORD: "test-password",
        },
    ],
)
async def test_import_flow_local_duplicate(
    hass: HomeAssistant,
    mock_geniushub_client: AsyncMock,
    mock_local_config_entry: MockConfigEntry,
    data: dict[str, Any],
) -> None:
    """Test import flow aborts on local duplicate data."""
    mock_local_config_entry.add_to_hass(hass)
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_IMPORT},
        data=data,
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "already_configured"


async def test_import_flow_cloud_duplicate(
    hass: HomeAssistant,
    mock_geniushub_client: AsyncMock,
    mock_cloud_config_entry: MockConfigEntry,
) -> None:
    """Test import flow aborts on cloud duplicate data."""
    mock_cloud_config_entry.add_to_hass(hass)
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_IMPORT},
        data={
            CONF_TOKEN: "abcdef",
        },
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "already_configured"