start_server.sh

#!/bin/bash

# QueryGPT Server Startup Script

echo "🎯 Starting QueryGPT Server..."
echo ""

# Check if .env file exists
if [ ! -f .env ]; then
    echo "⚠️  Warning: .env file not found!"
    echo "📝 Creating .env from template..."
    cp env_template.txt .env
    echo ""
    echo "⚡ IMPORTANT: Please edit .env and add your GEMINI_API_KEY before continuing!"
    echo "   Get your API key from: https://makersuite.google.com/app/apikey"
    echo ""
    read -p "Press Enter once you've added your API key to .env..."
fi

# Check if GEMINI_API_KEY is set
source .env
if [ -z "$GEMINI_API_KEY" ] || [ "$GEMINI_API_KEY" = "your_gemini_api_key_here" ]; then
    echo ""
    echo "❌ Error: GEMINI_API_KEY is not configured in .env"
    echo "   Please edit .env and add your actual Gemini API key"
    echo "   Get one from: https://makersuite.google.com/app/apikey"
    exit 1
fi

# Check if Python is installed
if ! command -v python3 &> /dev/null; then
    echo "❌ Error: Python 3 is not installed"
    echo "   Please install Python 3.8 or higher"
    exit 1
fi

# Check if requirements are installed
if ! python3 -c "import flask" 2> /dev/null; then
    echo "📦 Installing dependencies..."
    pip3 install -r requirements.txt
    echo ""
fi

echo "✅ All checks passed!"
echo ""
echo "🚀 Starting Flask server on http://localhost:5000"
echo "📱 Open index.html in your browser to use QueryGPT"
echo ""
echo "Press Ctrl+C to stop the server"
echo "═══════════════════════════════════════════════════════════"
echo ""

# Start the server
python3 backend/app.py