"""Tests for the OpenAI integration."""

from unittest.mock import patch

from httpx import Response
from openai import (
    APIConnectionError,
    AuthenticationError,
    BadRequestError,
    RateLimitError,
)
from openai.types.image import Image
from openai.types.images_response import ImagesResponse
import pytest

from homeassistant.core import HomeAssistant
from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
from homeassistant.setup import async_setup_component

from tests.common import MockConfigEntry


@pytest.mark.parametrize(
    ("service_data", "expected_args"),
    [
        (
            {"prompt": "Picture of a dog"},
            {
                "prompt": "Picture of a dog",
                "size": "1024x1024",
                "quality": "standard",
                "style": "vivid",
            },
        ),
        (
            {
                "prompt": "Picture of a dog",
                "size": "1024x1792",
                "quality": "hd",
                "style": "vivid",
            },
            {
                "prompt": "Picture of a dog",
                "size": "1024x1792",
                "quality": "hd",
                "style": "vivid",
            },
        ),
        (
            {
                "prompt": "Picture of a dog",
                "size": "1792x1024",
                "quality": "standard",
                "style": "natural",
            },
            {
                "prompt": "Picture of a dog",
                "size": "1792x1024",
                "quality": "standard",
                "style": "natural",
            },
        ),
    ],
)
async def test_generate_image_service(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    mock_init_component,
    service_data,
    expected_args,
) -> None:
    """Test generate image service."""
    service_data["config_entry"] = mock_config_entry.entry_id
    expected_args["model"] = "dall-e-3"
    expected_args["response_format"] = "url"
    expected_args["n"] = 1

    with patch(
        "openai.resources.images.AsyncImages.generate",
        return_value=ImagesResponse(
            created=1700000000,
            data=[
                Image(
                    b64_json=None,
                    revised_prompt="A clear and detailed picture of an ordinary canine",
                    url="A",
                )
            ],
        ),
    ) as mock_create:
        response = await hass.services.async_call(
            "openai_conversation",
            "generate_image",
            service_data,
            blocking=True,
            return_response=True,
        )

    assert response == {
        "url": "A",
        "revised_prompt": "A clear and detailed picture of an ordinary canine",
    }
    assert len(mock_create.mock_calls) == 1
    assert mock_create.mock_calls[0][2] == expected_args


@pytest.mark.usefixtures("mock_init_component")
async def test_generate_image_service_error(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
) -> None:
    """Test generate image service handles errors."""
    with (
        patch(
            "openai.resources.images.AsyncImages.generate",
            side_effect=RateLimitError(
                response=Response(status_code=None, request=""),
                body=None,
                message="Reason",
            ),
        ),
        pytest.raises(HomeAssistantError, match="Error generating image: Reason"),
    ):
        await hass.services.async_call(
            "openai_conversation",
            "generate_image",
            {
                "config_entry": mock_config_entry.entry_id,
                "prompt": "Image of an epic fail",
            },
            blocking=True,
            return_response=True,
        )


async def test_invalid_config_entry(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    mock_init_component,
) -> None:
    """Assert exception when invalid config entry is provided."""
    service_data = {
        "prompt": "Picture of a dog",
        "config_entry": "invalid_entry",
    }
    with pytest.raises(
        ServiceValidationError, match="Invalid config entry provided. Got invalid_entry"
    ):
        await hass.services.async_call(
            "openai_conversation",
            "generate_image",
            service_data,
            blocking=True,
            return_response=True,
        )


@pytest.mark.parametrize(
    ("side_effect", "error"),
    [
        (APIConnectionError(request=None), "Connection error"),
        (
            AuthenticationError(
                response=Response(status_code=None, request=""), body=None, message=None
            ),
            "Invalid API key",
        ),
        (
            BadRequestError(
                response=Response(status_code=None, request=""), body=None, message=None
            ),
            "openai_conversation integration not ready yet: None",
        ),
    ],
)
async def test_init_error(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    caplog: pytest.LogCaptureFixture,
    side_effect,
    error,
) -> None:
    """Test initialization errors."""
    with patch(
        "openai.resources.models.AsyncModels.list",
        side_effect=side_effect,
    ):
        assert await async_setup_component(hass, "openai_conversation", {})
        await hass.async_block_till_done()
        assert error in caplog.text