from unittest.mock import patch, AsyncMock, MagicMock

import pytest

import finnhub_service


@pytest.mark.asyncio
@patch("finnhub_service.settings")
async def test_not_configured_returns_empty(mock_settings):
    mock_settings.finnhub_api_key = ""
    result = await finnhub_service.get_news_sentiment("AAPL")
    assert result == {}


@pytest.mark.asyncio
@patch("finnhub_service.settings")
async def test_not_configured_returns_message(mock_settings):
    mock_settings.finnhub_api_key = ""
    result = await finnhub_service.get_sentiment_summary("AAPL")
    assert result["configured"] is False


@pytest.mark.asyncio
@patch("finnhub_service.settings")
async def test_insider_not_configured(mock_settings):
    mock_settings.finnhub_api_key = ""
    result = await finnhub_service.get_insider_transactions("AAPL")
    assert result == []


@pytest.mark.asyncio
@patch("finnhub_service.settings")
async def test_recommendations_not_configured(mock_settings):
    mock_settings.finnhub_api_key = ""
    result = await finnhub_service.get_recommendation_trends("AAPL")
    assert result == []


@pytest.mark.asyncio
@patch("finnhub_service.settings")
async def test_upgrade_downgrade_not_configured(mock_settings):
    mock_settings.finnhub_api_key = ""
    result = await finnhub_service.get_upgrade_downgrade("AAPL")
    assert result == []


@pytest.mark.asyncio
@patch("finnhub_service.settings")
@patch("finnhub_service.httpx.AsyncClient")
async def test_news_sentiment_with_key(mock_client_cls, mock_settings):
    mock_settings.finnhub_api_key = "test_key"
    mock_resp = MagicMock()
    mock_resp.json.return_value = {
        "buzz": {"articlesInLastWeek": 10},
        "sentiment": {"bullishPercent": 0.7, "bearishPercent": 0.3},
        "companyNewsScore": 0.65,
        "symbol": "AAPL",
    }
    mock_resp.raise_for_status = MagicMock()

    mock_client = AsyncMock()
    mock_client.get.return_value = mock_resp
    mock_client.__aenter__ = AsyncMock(return_value=mock_client)
    mock_client.__aexit__ = AsyncMock(return_value=False)
    mock_client_cls.return_value = mock_client

    result = await finnhub_service.get_news_sentiment("AAPL")
    assert result["symbol"] == "AAPL"
    assert result["sentiment"]["bullishPercent"] == 0.7


@pytest.mark.asyncio
@patch("finnhub_service.settings")
@patch("finnhub_service.httpx.AsyncClient")
async def test_insider_transactions_with_key(mock_client_cls, mock_settings):
    mock_settings.finnhub_api_key = "test_key"
    mock_resp = MagicMock()
    mock_resp.json.return_value = {
        "data": [
            {"name": "Tim Cook", "share": 100000, "change": -50000, "transactionCode": "S"}
        ]
    }
    mock_resp.raise_for_status = MagicMock()

    mock_client = AsyncMock()
    mock_client.get.return_value = mock_resp
    mock_client.__aenter__ = AsyncMock(return_value=mock_client)
    mock_client.__aexit__ = AsyncMock(return_value=False)
    mock_client_cls.return_value = mock_client

    result = await finnhub_service.get_insider_transactions("AAPL")
    assert len(result) == 1
    assert result[0]["name"] == "Tim Cook"