#!/bin/bash
# NovaCPX — switch customer hosting web server (port 80/443)
# The panel ALWAYS stays on Apache (ports 8880-8883); only customer-facing ports are switched.
set -e
TARGET="${1:-apache}"
PORTS_CONF="/etc/apache2/ports.conf"

write_ports_apache() {
    cat > "$PORTS_CONF" << 'EOF'
# Managed by NovaCPX — do not edit manually

# Panel ports (always active)
Listen 8880
Listen 8881
Listen 8882
Listen 8883

# Customer hosting ports (Apache handles 80/443)
Listen 80
<IfModule ssl_module>
    Listen 443
</IfModule>
EOF
}

write_ports_panel_only() {
    cat > "$PORTS_CONF" << 'EOF'
# Managed by NovaCPX — do not edit manually

# Panel ports (always active)
Listen 8880
Listen 8881
Listen 8882
Listen 8883

# Customer hosting on 80/443 is handled by nginx
EOF
}

case "$TARGET" in
  nginx)
    write_ports_panel_only
    systemctl reload apache2 2>/dev/null || systemctl restart apache2
    systemctl enable nginx  2>/dev/null || true
    systemctl start  nginx  2>/dev/null || systemctl restart nginx 2>/dev/null || true
    echo "switched:nginx"
    ;;
  apache)
    systemctl stop    nginx 2>/dev/null || true
    systemctl disable nginx 2>/dev/null || true
    write_ports_apache
    systemctl reload apache2 2>/dev/null || systemctl restart apache2
    echo "switched:apache"
    ;;
  *)
    echo "Usage: $0 {apache|nginx}" >&2
    exit 1
    ;;
esac