"""Test the Pure Energie config flow."""

from ipaddress import ip_address
from unittest.mock import MagicMock

from gridnet import GridNetConnectionError

from homeassistant.components import zeroconf
from homeassistant.components.pure_energie.const import DOMAIN
from homeassistant.config_entries import SOURCE_USER, SOURCE_ZEROCONF
from homeassistant.const import CONF_HOST, CONF_MAC, CONF_NAME
from homeassistant.core import HomeAssistant
from homeassistant.data_entry_flow import FlowResultType


async def test_full_user_flow_implementation(
    hass: HomeAssistant,
    mock_pure_energie_config_flow: MagicMock,
    mock_setup_entry: None,
) -> None:
    """Test the full manual user flow from start to finish."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_USER},
    )

    assert result.get("step_id") == "user"
    assert result.get("type") is FlowResultType.FORM

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"], user_input={CONF_HOST: "192.168.1.123"}
    )

    assert result.get("title") == "Pure Energie Meter"
    assert result.get("type") is FlowResultType.CREATE_ENTRY
    assert "data" in result
    assert result["data"][CONF_HOST] == "192.168.1.123"
    assert "result" in result
    assert result["result"].unique_id == "aabbccddeeff"


async def test_full_zeroconf_flow_implementationn(
    hass: HomeAssistant,
    mock_pure_energie_config_flow: MagicMock,
    mock_setup_entry: None,
) -> None:
    """Test the full manual user flow from start to finish."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_ZEROCONF},
        data=zeroconf.ZeroconfServiceInfo(
            ip_address=ip_address("192.168.1.123"),
            ip_addresses=[ip_address("192.168.1.123")],
            hostname="example.local.",
            name="mock_name",
            port=None,
            properties={CONF_MAC: "aabbccddeeff"},
            type="mock_type",
        ),
    )

    assert result.get("description_placeholders") == {
        "model": "SBWF3102",
        CONF_NAME: "Pure Energie Meter",
    }
    assert result.get("step_id") == "zeroconf_confirm"
    assert result.get("type") is FlowResultType.FORM

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"], user_input={}
    )

    assert result2.get("title") == "Pure Energie Meter"
    assert result2.get("type") is FlowResultType.CREATE_ENTRY

    assert "data" in result2
    assert result2["data"][CONF_HOST] == "192.168.1.123"
    assert "result" in result2
    assert result2["result"].unique_id == "aabbccddeeff"


async def test_connection_error(
    hass: HomeAssistant, mock_pure_energie_config_flow: MagicMock
) -> None:
    """Test we show user form on Pure Energie connection error."""
    mock_pure_energie_config_flow.device.side_effect = GridNetConnectionError
    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_USER},
        data={CONF_HOST: "example.com"},
    )

    assert result.get("type") is FlowResultType.FORM
    assert result.get("step_id") == "user"
    assert result.get("errors") == {"base": "cannot_connect"}


async def test_zeroconf_connection_error(
    hass: HomeAssistant, mock_pure_energie_config_flow: MagicMock
) -> None:
    """Test we abort zeroconf flow on Pure Energie connection error."""
    mock_pure_energie_config_flow.device.side_effect = GridNetConnectionError

    result = await hass.config_entries.flow.async_init(
        DOMAIN,
        context={"source": SOURCE_ZEROCONF},
        data=zeroconf.ZeroconfServiceInfo(
            ip_address=ip_address("192.168.1.123"),
            ip_addresses=[ip_address("192.168.1.123")],
            hostname="example.local.",
            name="mock_name",
            port=None,
            properties={CONF_MAC: "aabbccddeeff"},
            type="mock_type",
        ),
    )

    assert result.get("type") is FlowResultType.ABORT
    assert result.get("reason") == "cannot_connect"
