cd "$(dirname "$0")"

# Kill any existing processes on port 8000

echo "🧹 Cleaning up existing processes..."

lsof -ti:8000 | xargs kill -9 2>/dev/null || true

sleep 1

# Start backend with unbuffered output

echo "🚀 Starting FastAPI backend..."

python3 -u src/app.py > /tmp/finance_graphrag_backend.log 2>&1 &

BACKEND_PID=$!

echo "Backend PID: $BACKEND_PID"

# Wait for backend to be ready

echo "⏳ Waiting for backend to be ready..."

for i in {1..30}; do

if curl -s http://localhost:8000/health >/dev/null 2>&1; then

echo "✅ Backend is ready!"

break

fi

if [ $i -eq 30 ]; then

echo "❌ Backend failed to start. Check /tmp/finance_graphrag_backend.log"

tail -20 /tmp/finance_graphrag_backend.log

exit 1

fi

sleep 1

done

# Start Streamlit

echo "🎨 Starting Streamlit frontend..."

streamlit run src/streamlit_app.py

# Cleanup on exit

echo "🛑 Shutting down backend..."

kill $BACKEND_PID 2>/dev/null