#!/usr/bin/env python3
"""
Quick test for Knowledge Base Browser component
"""

import os
import sys
import time
from pathlib import Path

# Add kb_browser to path
sys.path.insert(0, str(Path(__file__).parent / "kb_browser"))

try:
    from kb_browser.retriever import KnowledgeRetriever
    from kb_browser import KnowledgeBrowser
    
    print("✓ Successfully imported components")
    
    # Test 1: Basic retriever functionality
    print("\n1. Testing basic retriever...")
    retriever = KnowledgeRetriever()
    print(f"✓ Retriever initialized with {len(retriever.documents)} sample documents")
    
    # Test 2: Text search
    print("\n2. Testing text search...")
    results = retriever.search("retrieval augmented generation", search_type="keyword", k=2)
    print(f"✓ Text search found {results['total_count']} results in {results['search_time']:.3f}s")
    
    if results['documents']:
        doc = results['documents'][0]
        print(f"  - First result: '{doc['title'][:50]}...'")
        print(f"  - Relevance: {doc['relevance_score']:.2f}")
    
    # Test 3: Gradio component
    print("\n3. Testing Gradio component...")
    kb_browser = KnowledgeBrowser()
    component_results = kb_browser.search("vector databases", max_results=1)
    print(f"✓ Component search returned {len(component_results.get('results', []))} results")
    
    # Test 4: API info
    print("\n4. Testing API structure...")
    api_info = kb_browser.api_info()
    properties = api_info['info']['properties']
    print(f"✓ API has {len(properties)} properties: {list(properties.keys())}")
    
    # Test 5: Check OpenAI integration
    print("\n5. Checking OpenAI integration...")
    openai_key = os.getenv('OPENAI_API_KEY')
    if openai_key:
        print("✓ OpenAI API key is available")
        try:
            # Try semantic search
            semantic_results = retriever.search("LlamaIndex", search_type="semantic", k=1)
            print(f"✓ Semantic search completed in {semantic_results['search_time']:.3f}s")
        except Exception as e:
            print(f"⚠ Semantic search fell back to text search: {str(e)[:50]}...")
    else:
        print("⚠ OpenAI API key not found, using text search fallback")
    
    print("\n🎉 All tests completed successfully!")
    print("\nComponent is ready for:")
    print("- Human interactive search")
    print("- AI agent integration")
    print("- Citation tracking")
    print("- Multi-modal search (semantic, keyword, hybrid)")
    
except ImportError as e:
    print(f"❌ Import error: {e}")
except Exception as e:
    print(f"❌ Test error: {e}")
    import traceback
    traceback.print_exc()