# 1. Check server starts
python backend/main.py

# 2. Test health endpoint
curl http://localhost:8000/health

# 3. Check for import errors in logs

# 1. Check dev server starts
cd frontend && npm run dev

# 2. Open browser console for errors
# 3. Check Network tab for /chatkit requests

# Run this to verify all imports work
try:
    from chatkit.server import ChatKitServer, StreamingResult
    print("✓ chatkit.server imports OK")
except ImportError as e:
    print(f"✗ chatkit.server: {e}")

try:
    from chatkit.store import Store
    print("✓ chatkit.store imports OK")
except ImportError as e:
    print(f"✗ chatkit.store: {e}")

try:
    from chatkit.types import ThreadMetadata, ThreadItem, Page
    print("✓ chatkit.types imports OK")
except ImportError as e:
    print(f"✗ chatkit.types: {e}")

try:
    from chatkit.agents import AgentContext, stream_agent_response
    print("✓ chatkit.agents imports OK")
except ImportError as e:
    print(f"✗ chatkit.agents: {e}")

try:
    from agents import Agent, Runner
    from agents.extensions.models.litellm_model import LitellmModel
    print("✓ agents imports OK")
except ImportError as e:
    print(f"✗ agents: {e}")

# Verify all abstract methods are implemented
import inspect
from chatkit.store import Store

required_methods = [
    'generate_thread_id',
    'generate_item_id',
    'load_thread',
    'save_thread',
    'load_thread_items',
    'add_thread_item',
    'save_item',
    'load_item',
    'delete_thread_item',
    'load_threads',
    'delete_thread',
    'save_attachment',
    'load_attachment',
    'delete_attachment',
]

# Check your store class
from your_module import YourStore

for method in required_methods:
    if hasattr(YourStore, method):
        print(f"✓ {method}")
    else:
        print(f"✗ {method} - MISSING!")

# Add to your server for debugging
async def _build_conversation_history(self, thread, current_input, context):
    page = await self.store.load_thread_items(thread.id, None, 100, "asc", context)

    print(f"\n=== CONVERSATION DEBUG ===")
    print(f"Thread: {thread.id}")
    print(f"Items in store: {len(page.data)}")

    for i, item in enumerate(page.data):
        item_type = type(item).__name__
        text = self._extract_text(item)[:50] + "..." if len(self._extract_text(item)) > 50 else self._extract_text(item)
        print(f"  {i+1}. [{item_type}] {text}")

    print(f"=========================\n")

    # ... rest of method

// Add to browser console
const originalFetch = window.fetch;
window.fetch = async (...args) => {
  console.log('Fetch:', args[0]);
  const response = await originalFetch(...args);
  console.log('Response:', response.status, response.headers.get('content-type'));
  return response;
};