"""Test the Kegtron config flow."""

from unittest.mock import patch

from homeassistant import config_entries
from homeassistant.components.kegtron.const import DOMAIN
from homeassistant.config_entries import SOURCE_IGNORE
from homeassistant.core import HomeAssistant
from homeassistant.data_entry_flow import FlowResultType

from . import (
    KEGTRON_KT100_SERVICE_INFO,
    KEGTRON_KT200_PORT_2_SERVICE_INFO,
    NOT_KEGTRON_SERVICE_INFO,
)

from tests.common import MockConfigEntry


async def test_async_step_bluetooth_valid_device(hass: HomeAssistant) -> None:
    """Test discovery via bluetooth with a valid device."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": config_entries.SOURCE_BLUETOOTH},
        data=KEGTRON_KT100_SERVICE_INFO,
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "bluetooth_confirm"
    with patch("homeassistant.components.kegtron.async_setup_entry", return_value=True):
        result2 = await hass.config_entries.flow.async_configure(
            result["flow_id"], user_input={}
        )
    assert result2["type"] is FlowResultType.CREATE_ENTRY
    assert result2["title"] == "Kegtron KT-100 9B75"
    assert result2["data"] == {}
    assert result2["result"].unique_id == "D0:CF:5E:5C:9B:75"


async def test_async_step_bluetooth_not_kegtron(hass: HomeAssistant) -> None:
    """Test discovery via bluetooth not kegtron."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": config_entries.SOURCE_BLUETOOTH},
        data=NOT_KEGTRON_SERVICE_INFO,
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "not_supported"


async def test_async_step_user_no_devices_found(hass: HomeAssistant) -> None:
    """Test setup from service info cache with no devices found."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": config_entries.SOURCE_USER},
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "no_devices_found"


async def test_async_step_user_with_found_devices(hass: HomeAssistant) -> None:
    """Test setup from service info cache with devices found."""
    with patch(
        "homeassistant.components.kegtron.config_flow.async_discovered_service_info",
        return_value=[KEGTRON_KT200_PORT_2_SERVICE_INFO],
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_USER},
        )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "user"
    with patch("homeassistant.components.kegtron.async_setup_entry", return_value=True):
        result2 = await hass.config_entries.flow.async_configure(
            result["flow_id"],
            user_input={"address": "D0:CF:5E:5C:9B:75"},
        )
    assert result2["type"] is FlowResultType.CREATE_ENTRY
    assert result2["title"] == "Kegtron KT-200 9B75"
    assert result2["data"] == {}
    assert result2["result"].unique_id == "D0:CF:5E:5C:9B:75"


async def test_async_step_user_device_added_between_steps(hass: HomeAssistant) -> None:
    """Test the device gets added via another flow between steps."""
    with patch(
        "homeassistant.components.kegtron.config_flow.async_discovered_service_info",
        return_value=[KEGTRON_KT100_SERVICE_INFO],
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_USER},
        )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "user"

    entry = MockConfigEntry(
        domain=DOMAIN,
        unique_id="D0:CF:5E:5C:9B:75",
    )
    entry.add_to_hass(hass)

    with patch("homeassistant.components.kegtron.async_setup_entry", return_value=True):
        result2 = await hass.config_entries.flow.async_configure(
            result["flow_id"],
            user_input={"address": "D0:CF:5E:5C:9B:75"},
        )
    assert result2["type"] is FlowResultType.ABORT
    assert result2["reason"] == "already_configured"


async def test_async_step_user_with_found_devices_already_setup(
    hass: HomeAssistant,
) -> None:
    """Test setup from service info cache with devices found."""
    entry = MockConfigEntry(
        domain=DOMAIN,
        unique_id="D0:CF:5E:5C:9B:75",
    )
    entry.add_to_hass(hass)

    with patch(
        "homeassistant.components.kegtron.config_flow.async_discovered_service_info",
        return_value=[KEGTRON_KT100_SERVICE_INFO],
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_USER},
        )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "no_devices_found"


async def test_async_step_bluetooth_devices_already_setup(hass: HomeAssistant) -> None:
    """Test we can't start a flow if there is already a config entry."""
    entry = MockConfigEntry(
        domain=DOMAIN,
        unique_id="D0:CF:5E:5C:9B:75",
    )
    entry.add_to_hass(hass)

    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": config_entries.SOURCE_BLUETOOTH},
        data=KEGTRON_KT100_SERVICE_INFO,
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "already_configured"


async def test_async_step_bluetooth_already_in_progress(hass: HomeAssistant) -> None:
    """Test we can't start a flow for the same device twice."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": config_entries.SOURCE_BLUETOOTH},
        data=KEGTRON_KT100_SERVICE_INFO,
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "bluetooth_confirm"

    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": config_entries.SOURCE_BLUETOOTH},
        data=KEGTRON_KT100_SERVICE_INFO,
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "already_in_progress"


async def test_async_step_user_takes_precedence_over_discovery(
    hass: HomeAssistant,
) -> None:
    """Test manual setup takes precedence over discovery."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": config_entries.SOURCE_BLUETOOTH},
        data=KEGTRON_KT100_SERVICE_INFO,
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "bluetooth_confirm"

    with patch(
        "homeassistant.components.kegtron.config_flow.async_discovered_service_info",
        return_value=[KEGTRON_KT100_SERVICE_INFO],
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_USER},
        )
        assert result["type"] is FlowResultType.FORM

    with patch("homeassistant.components.kegtron.async_setup_entry", return_value=True):
        result2 = await hass.config_entries.flow.async_configure(
            result["flow_id"],
            user_input={"address": "D0:CF:5E:5C:9B:75"},
        )
    assert result2["type"] is FlowResultType.CREATE_ENTRY
    assert result2["title"] == "Kegtron KT-100 9B75"
    assert result2["data"] == {}
    assert result2["result"].unique_id == "D0:CF:5E:5C:9B:75"

    # Verify the original one was aborted
    assert not hass.config_entries.flow.async_progress(DOMAIN)


async def test_user_setup_replaces_ignored_device(hass: HomeAssistant) -> None:
    """Test the user initiated form can replace an ignored device."""
    entry = MockConfigEntry(
        domain=DOMAIN,
        unique_id="D0:CF:5E:5C:9B:75",
        source=SOURCE_IGNORE,
        data={},
    )
    entry.add_to_hass(hass)

    with patch(
        "homeassistant.components.kegtron.config_flow.async_discovered_service_info",
        return_value=[KEGTRON_KT100_SERVICE_INFO],
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_USER},
        )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "user"

    # Verify the ignored device is in the dropdown
    assert "D0:CF:5E:5C:9B:75" in result["data_schema"].schema["address"].container

    with patch("homeassistant.components.kegtron.async_setup_entry", return_value=True):
        result2 = await hass.config_entries.flow.async_configure(
            result["flow_id"],
            user_input={"address": "D0:CF:5E:5C:9B:75"},
        )
    assert result2["type"] is FlowResultType.CREATE_ENTRY
    assert result2["title"] == "Kegtron KT-100 9B75"
    assert result2["data"] == {}
    assert result2["result"].unique_id == "D0:CF:5E:5C:9B:75"
