#!/bin/bash

# Z-Image-Turbo API Wrapper (Node.js) - Quick Start Script

set -e

echo "========================================"
echo "Z-Image-Turbo API - Node.js Quick Setup"
echo "========================================"
echo ""

# Check Node.js
if ! command -v node &> /dev/null; then
    echo "❌ Node.js is not installed"
    echo "Install from: https://nodejs.org/"
    exit 1
fi

NODE_VERSION=$(node --version)
NPM_VERSION=$(npm --version)
echo "✓ Node.js $NODE_VERSION installed"
echo "✓ npm $NPM_VERSION installed"

# Install dependencies
echo ""
echo "Installing dependencies..."
npm ci --silent
echo "✓ Dependencies installed"

# Create .env if it doesn't exist
if [ ! -f ".env" ]; then
    cat > .env << EOF
PORT=5000
NODE_ENV=development
GRADIO_API_URL=https://mohamedislegend4-z-image-turbo-api.hf.space
EOF
    echo "✓ .env file created"
fi

echo ""
echo "========================================"
echo "Setup Complete!"
echo "========================================"
echo ""
echo "To start the development server:"
echo "  npm run dev"
echo ""
echo "To start the production server:"
echo "  npm start"
echo ""
echo "To use PM2 (recommended for production):"
echo "  npm install -g pm2"
echo "  pm2 start server.js"
echo ""
echo "To test the API:"
echo "  curl http://localhost:5000/health"
echo "  curl -X POST http://localhost:5000/api/generate -H 'Content-Type: application/json' -d '{\"prompt\": \"A sunset\"}'"
echo ""