"""Tests for sitemap statistics functionality."""

import pytest
from unittest.mock import MagicMock


# Mock implementation of get_sitemap_stats
async def mock_get_sitemap_stats(ctx, url):
    """Mock implementation of get_sitemap_stats for testing."""
    try:
        # Generate mock statistics
        stats = {
            "url": url,
            "total_pages": 150,
            "total_sitemaps": 3,
            "sitemaps": [
                {
                    "url": f"{url}/sitemap1.xml",
                    "pages": 50,
                    "last_modified": "2025-04-01T12:00:00Z",
                },
                {
                    "url": f"{url}/sitemap2.xml",
                    "pages": 50,
                    "last_modified": "2025-04-01T12:00:00Z",
                },
                {
                    "url": f"{url}/sitemap3.xml",
                    "pages": 50,
                    "last_modified": "2025-04-01T12:00:00Z",
                },
            ],
        }
        return stats
    except Exception as e:
        return {"error": str(e)}


# Mock Context for testing
class MockContext:
    def __init__(self):
        self.log = MagicMock()
        self.log.info = MagicMock()
        self.log.error = MagicMock()


@pytest.mark.asyncio
async def test_get_sitemap_stats_basic():
    """Test basic sitemap statistics retrieval."""
    ctx = MockContext()
    result = await mock_get_sitemap_stats(ctx=ctx, url="example.com")

    # Check basic response structure
    assert "url" in result
    assert "total_pages" in result
    assert "total_sitemaps" in result
    assert "sitemaps" in result

    # Check statistics values
    assert result["url"] == "example.com"
    assert result["total_pages"] == 150
    assert result["total_sitemaps"] == 3
    assert len(result["sitemaps"]) == 3


@pytest.mark.asyncio
async def test_get_sitemap_stats_with_error():
    """Test error handling in sitemap stats retrieval."""

    # Create a mock function that raises an exception
    async def mock_get_sitemap_stats_with_error(ctx, url):
        raise Exception("Test error")

    ctx = MockContext()

    # Call the function and catch the exception
    try:
        await mock_get_sitemap_stats_with_error(ctx=ctx, url="example.com")
        assert False, "Exception should have been raised"
    except Exception as e:
        assert str(e) == "Test error"


@pytest.mark.asyncio
async def test_get_sitemap_stats_empty_sitemap():
    """Test handling of empty sitemaps."""

    # Create a mock function that returns empty sitemap stats
    async def mock_get_empty_sitemap_stats(ctx, url):
        return {"url": url, "total_pages": 0, "total_sitemaps": 0, "sitemaps": []}

    ctx = MockContext()
    result = await mock_get_empty_sitemap_stats(ctx=ctx, url="example.com")

    # Check empty sitemap response
    assert result["total_pages"] == 0
    assert result["total_sitemaps"] == 0
    assert len(result["sitemaps"]) == 0
