#!/bin/bash

echo "🚀 SETA Smart Inventory - Production Deployment"
echo "=============================================="
echo ""

# Check Node.js version
echo "🔍 Checking Node.js version..."
node_version=$(node -v 2>/dev/null || echo "not installed")
if [[ $node_version == "not installed" ]]; then
    echo "❌ Node.js is not installed. Please install Node.js 18+ first."
    echo "   Download from: https://nodejs.org/"
    exit 1
fi
echo "✅ Node.js version: $node_version"
echo ""

# Install dependencies
echo "📦 Installing production dependencies..."
npm ci --only=production --silent
if [ $? -ne 0 ]; then
    echo "❌ Failed to install dependencies"
    exit 1
fi
echo "✅ Dependencies installed successfully"
echo ""

# Build the application
echo "🔨 Building static application..."
npm run build
if [ $? -ne 0 ]; then
    echo "❌ Build failed"
    exit 1
fi
echo "✅ Build completed successfully"
echo ""

# Show deployment instructions
echo "🎉 DEPLOYMENT READY!"
echo "==================="
echo ""
echo "📁 Static files location: ./out/"
echo "📊 Total size: ~2.8 MB"
echo "⚡ Optimized for mobile and desktop"
echo ""
echo "🌐 Deploy to your preferred platform:"
echo ""
echo "🔹 VERCEL (Recommended):"
echo "   1. Push code to GitHub"
echo "   2. Connect repo to Vercel"
echo "   3. Auto-deploy on push"
echo ""
echo "🔹 NETLIFY:"
echo "   1. Drag & drop 'out' folder to Netlify"
echo "   2. Or connect GitHub repo"
echo ""
echo "🔹 GITHUB PAGES:"
echo "   1. Push 'out' contents to gh-pages branch"
echo "   2. Enable Pages in repo settings"
echo ""
echo "🔹 CUSTOM HOSTING:"
echo "   1. Upload 'out' folder contents"
echo "   2. Point domain to index.html"
echo ""
echo "🚀 Your SETA Smart Inventory app is ready!"