#!/bin/bash

# Video Optimizer Startup Script

echo "🎬 Starting Video Optimizer..."
echo ""

# Check if virtual environment exists
if [ ! -d "venv" ]; then
    echo "❌ Virtual environment not found. Please run setup first:"
    echo "   python3 -m venv venv"
    echo "   source venv/bin/activate"
    echo "   pip install -r backend/requirements.txt"
    exit 1
fi

# Check if FFmpeg is installed
if ! command -v ffmpeg &> /dev/null; then
    echo "⚠️  WARNING: FFmpeg is not installed!"
    echo "   Install with: brew install ffmpeg (macOS) or apt-get install ffmpeg (Linux)"
    echo ""
fi

# Activate virtual environment
echo "🔧 Activating virtual environment..."
source venv/bin/activate

# Start backend server
echo "🚀 Starting backend server on http://localhost:5000..."
cd backend
python app.py &
BACKEND_PID=$!

# Wait for backend to start
sleep 3

# Start frontend server
echo "🌐 Starting frontend server on http://localhost:8000..."
cd ../frontend
python3 -m http.server 8000 &
FRONTEND_PID=$!

echo ""
echo "✅ Application is running!"
echo ""
echo "   Backend:  http://localhost:5000"
echo "   Frontend: http://localhost:8000"
echo ""
echo "   Open your browser and navigate to http://localhost:8000"
echo ""
echo "   Press Ctrl+C to stop all servers"
echo ""

# Wait for Ctrl+C
trap "echo ''; echo '🛑 Stopping servers...'; kill $BACKEND_PID $FRONTEND_PID; exit" INT
wait