from unittest.mock import AsyncMock, MagicMock, patch

import pytest

from src.server.services.storage.document_storage import DocumentStorageFacade


@pytest.mark.asyncio
async def test_store_documents_logic():
    """物理驗證模組化後的存儲邏輯是否正確執行分塊與元數據生成"""
    with patch(
        "src.server.services.storage.storage_services.DocumentStorageService"
    ) as mock_storage_service_cls:
        mock_storage = mock_storage_service_cls.return_value
        # 模擬分塊回傳
        mock_storage.smart_chunk_text_async = AsyncMock(return_value=["chunk1", "chunk2"])

        ops = DocumentStorageFacade(supabase_client=MagicMock())

        # 模擬外部相依函數
        with patch(
            "src.server.services.storage.document_storage.DocumentStorageFacade._add_documents_to_supabase", new_callable=AsyncMock
        ) as mock_add:
            mock_add.return_value = {"chunks_stored": 2}

            with patch.object(ops, "_create_source_records", new_callable=AsyncMock):
                crawl_results = [{"url": "https://test.com/1", "markdown": "content content content"}]
                request = {"knowledge_type": "documentation", "tags": ["test"]}

                result = await ops.store_documents(
                    crawl_results=crawl_results, request=request, crawl_type="single", original_source_id="test-source"
                )

                assert result["chunk_count"] == 2
                assert result["source_id"] == "test-source"
                mock_add.assert_called_once()
                print("\n✅ Task B2: Storage Parity Test PASSED.")


if __name__ == "__main__":
    pytest.main([__file__])