"""Define tests for the Tile config flow."""

from unittest.mock import AsyncMock, patch

import pytest
from pytile.errors import InvalidAuthError, TileError

from homeassistant.components.tile.const import DOMAIN
from homeassistant.config_entries import SOURCE_USER
from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
from homeassistant.core import HomeAssistant
from homeassistant.data_entry_flow import FlowResultType

from .conftest import TEST_PASSWORD, TEST_USERNAME

from tests.common import MockConfigEntry


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

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        user_input={
            CONF_USERNAME: TEST_USERNAME,
            CONF_PASSWORD: TEST_PASSWORD,
        },
    )
    assert result["type"] is FlowResultType.CREATE_ENTRY
    assert result["title"] == TEST_USERNAME
    assert result["data"] == {
        CONF_USERNAME: TEST_USERNAME,
        CONF_PASSWORD: TEST_PASSWORD,
    }
    assert result["result"].unique_id == TEST_USERNAME


@pytest.mark.parametrize(
    ("exception", "errors"),
    [
        (InvalidAuthError, {"base": "invalid_auth"}),
        (TileError, {"base": "unknown"}),
    ],
)
async def test_create_entry(
    hass: HomeAssistant,
    mock_pytile: AsyncMock,
    mock_setup_entry: AsyncMock,
    exception: Exception,
    errors: dict[str, str],
) -> None:
    """Test creating an entry."""
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "user"

    with patch(
        "homeassistant.components.tile.config_flow.async_login", side_effect=exception
    ):
        result = await hass.config_entries.flow.async_configure(
            result["flow_id"],
            user_input={
                CONF_USERNAME: TEST_USERNAME,
                CONF_PASSWORD: TEST_PASSWORD,
            },
        )
        assert result["type"] is FlowResultType.FORM
        assert result["step_id"] == "user"
        assert result["errors"] == errors

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        user_input={
            CONF_USERNAME: TEST_USERNAME,
            CONF_PASSWORD: TEST_PASSWORD,
        },
    )
    assert result["type"] is FlowResultType.CREATE_ENTRY


async def test_duplicate_error(
    hass: HomeAssistant, mock_config_entry: MockConfigEntry
) -> None:
    """Test that errors are shown when duplicates are added."""
    mock_config_entry.add_to_hass(hass)
    result = await hass.config_entries.flow.async_init(
        DOMAIN, context={"source": SOURCE_USER}
    )
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "user"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        user_input={
            CONF_USERNAME: TEST_USERNAME,
            CONF_PASSWORD: TEST_PASSWORD,
        },
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "already_configured"


async def test_step_reauth(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    mock_setup_entry: AsyncMock,
    mock_pytile: AsyncMock,
) -> None:
    """Test that the reauth step works."""
    mock_config_entry.add_to_hass(hass)
    result = await mock_config_entry.start_reauth_flow(hass)
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "reauth_confirm"

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"], user_input={CONF_PASSWORD: "password"}
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "reauth_successful"
    assert len(hass.config_entries.async_entries()) == 1


@pytest.mark.parametrize(
    ("exception", "errors"),
    [
        (InvalidAuthError, {"base": "invalid_auth"}),
        (TileError, {"base": "unknown"}),
    ],
)
async def test_step_reauth_errors(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    mock_setup_entry: AsyncMock,
    mock_pytile: AsyncMock,
    exception: Exception,
    errors: dict[str, str],
) -> None:
    """Test that the reauth step can recover from an error."""
    mock_config_entry.add_to_hass(hass)
    result = await mock_config_entry.start_reauth_flow(hass)
    assert result["type"] is FlowResultType.FORM
    assert result["step_id"] == "reauth_confirm"

    with patch(
        "homeassistant.components.tile.config_flow.async_login", side_effect=exception
    ):
        result = await hass.config_entries.flow.async_configure(
            result["flow_id"],
            user_input={
                CONF_PASSWORD: TEST_PASSWORD,
            },
        )
        assert result["type"] is FlowResultType.FORM
        assert result["step_id"] == "reauth_confirm"
        assert result["errors"] == errors

    result = await hass.config_entries.flow.async_configure(
        result["flow_id"], user_input={CONF_PASSWORD: "password"}
    )
    assert result["type"] is FlowResultType.ABORT
    assert result["reason"] == "reauth_successful"
    assert len(hass.config_entries.async_entries()) == 1