#!/bin/bash

# Simple Production Deployment for Redirect Intelligence v2
set -e

echo "🚀 Starting Simple Redirect Intelligence v2 Deployment..."

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

print_status() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

print_success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

print_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

# Stop any existing processes
print_status "Stopping existing processes..."
pkill -f "node.*dist/index.js" || true
pkill -f "vite" || true

# Build the application
print_status "Building application..."
npm run build

print_success "Build completed!"

# Set production environment variables
export NODE_ENV=production
export PORT=3333
export DATABASE_URL="postgresql://postgres:postgres@localhost:5432/redirect_intelligence"
export REDIS_URL="redis://localhost:6379"
export JWT_SECRET="syiIpEqLvhXjbpyC2+VccCMfhz6rznIObRdZMfqf7Hg="
export CORS_ORIGIN="https://urltrackertools.com"

print_status "Starting API server..."

# Start API server in background
cd apps/api
nohup node dist/index.js > ../../api.log 2>&1 &
API_PID=$!
cd ../..

print_status "API server started with PID: $API_PID"

# Wait for API to start
sleep 5

# Check if API is running
if curl -s http://localhost:3333/health > /dev/null; then
    print_success "API server is running on http://localhost:3333"
else
    print_warning "API server may not be fully ready yet. Check logs: tail -f api.log"
fi

# Build and serve frontend
print_status "Starting frontend server..."

cd apps/web
# Update API URL for production
export VITE_API_URL="https://urltrackertools.com"

# Rebuild with production API URL
npm run build

# Serve the frontend using a simple HTTP server
nohup npx serve -s dist -l 3000 > ../../frontend.log 2>&1 &
FRONTEND_PID=$!
cd ../..

print_status "Frontend server started with PID: $FRONTEND_PID"

# Save PIDs for later management
echo $API_PID > api.pid
echo $FRONTEND_PID > frontend.pid

print_success "Deployment completed successfully!"

echo ""
echo "🎉 Redirect Intelligence v2 is now running!"
echo ""
echo "Services:"
echo "  🌐 Frontend: http://localhost:3000"
echo "  🔗 API: http://localhost:3333"
echo "  📊 Health Check: http://localhost:3333/health"
echo ""
echo "Process IDs:"
echo "  API: $API_PID (saved to api.pid)"
echo "  Frontend: $FRONTEND_PID (saved to frontend.pid)"
echo ""
echo "Logs:"
echo "  API: tail -f api.log"
echo "  Frontend: tail -f frontend.log"
echo ""
echo "To stop services:"
echo "  kill \$(cat api.pid frontend.pid)"
echo ""

# Show running status
print_status "Testing services..."
sleep 2

if curl -s http://localhost:3333/health | grep -q "healthy"; then
    print_success "✅ API server is healthy"
else
    print_warning "⚠️  API server health check failed"
fi

if curl -s -I http://localhost:3000 | grep -q "200 OK"; then
    print_success "✅ Frontend server is running"
else
    print_warning "⚠️  Frontend server may not be ready"
fi

print_success "🚀 Your application is live!"
print_status "Update your nginx proxy to point to these services."