#!/bin/bash
set -e

echo "=========================================="
echo "SELF-HOSTED SETUP — No Cloudflare"
echo "=========================================="

# 1. Check if running as root or with sudo
if [ "$EUID" -ne 0 ]; then 
    echo "Note: Some operations may require sudo"
fi

# 2. Install nginx if not present
if ! command -v nginx &> /dev/null; then
    echo "Installing nginx..."
    if command -v apt-get &> /dev/null; then
        sudo apt-get update
        sudo apt-get install -y nginx
    elif command -v dnf &> /dev/null; then
        sudo dnf install -y nginx
    elif command -v yum &> /dev/null; then
        sudo yum install -y nginx
    else
        echo "Could not install nginx automatically"
        exit 1
    fi
fi

# 3. Copy nginx config
echo "Setting up nginx configuration..."
sudo cp /home/bernt/.openclaw/workspace/iom/nginx/selfhosted.conf /etc/nginx/sites-available/iom-api
sudo ln -sf /etc/nginx/sites-available/iom-api /etc/nginx/sites-enabled/iom-api

# 4. Remove default site
sudo rm -f /etc/nginx/sites-enabled/default

# 5. Test nginx config
echo "Testing nginx configuration..."
sudo nginx -t

# 6. Start/restart nginx
echo "Starting nginx..."
sudo systemctl restart nginx
sudo systemctl enable nginx

# 7. Check if API is running
echo "Checking API..."
if ! curl -s -k https://localhost:8000/health | grep -q "healthy"; then
    echo "API not running. Starting..."
    cd /home/bernt/.openclaw/workspace/iom
    python3 -m uvicorn api.main:app --host 0.0.0.0 --port 8000 --ssl-keyfile ssl/server.key --ssl-certfile ssl/server.crt &
    sleep 5
fi

# 8. Test endpoints
echo ""
echo "Testing endpoints..."

# Test localhost
echo -n "localhost:8000: "
if curl -s -k https://localhost:8000/health | grep -q "healthy"; then
    echo "✓ OK"
else
    echo "✗ FAIL"
fi

# Test nginx (if domains are configured)
echo -n "nginx proxy: "
if curl -s -k https://localhost/health 2>/dev/null | grep -q "healthy"; then
    echo "✓ OK"
else
    echo "✗ FAIL (expected if domains not configured)"
fi

# 9. DNS configuration info
echo ""
echo "=========================================="
echo "DNS CONFIGURATION REQUIRED"
echo "=========================================="
echo ""
echo "Since you're self-hosted without Cloudflare,"
echo "configure DNS records to point to this server:"
echo ""
echo "A RECORDS:"
echo "  api.quixzoom.com  → $(curl -s ifconfig.me 2>/dev/null || echo 'YOUR_SERVER_IP')"
echo "  api.landvex.com   → $(curl -s ifconfig.me 2>/dev/null || echo 'YOUR_SERVER_IP')"
echo ""
echo "If using AWS Route 53:"
echo "  1. Go to Route 53 console"
echo "  2. Create/update hosted zone"
echo "  3. Add A records pointing to EC2 instance IP"
echo ""
echo "If testing locally, add to /etc/hosts:"
echo "  127.0.0.1 api.quixzoom.com api.landvex.com"
echo ""
echo "=========================================="
echo "SETUP COMPLETE"
echo "=========================================="