#!/bin/bash
# Installation des Infraviewer systemd Service

echo "🔧 Installiere Infraviewer als systemd Service..."

# Service-Datei erstellen
cat > /tmp/infraviewer.service << 'EOF'
[Unit]
Description=Infraviewer - Volltextsuche für MS SQL Server
After=network.target

[Service]
Type=simple
User=sdsadmin
WorkingDirectory=/home/sdsadmin/infraviewer
ExecStart=/usr/bin/node /home/sdsadmin/infraviewer/server.js
Restart=always
RestartSec=10
StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=infraviewer
Environment=NODE_ENV=production

[Install]
WantedBy=multi-user.target
EOF

# Service-Datei kopieren
echo "📋 Kopiere Service-Datei..."
sudo cp /tmp/infraviewer.service /etc/systemd/system/infraviewer.service

# Alte node server.js Prozesse beenden
echo "🛑 Stoppe alte Server-Prozesse..."
pkill -f "node server.js" 2>/dev/null || true

# systemd neu laden
echo "🔄 Lade systemd neu..."
sudo systemctl daemon-reload

# Service aktivieren (Autostart)
echo "✅ Aktiviere Autostart..."
sudo systemctl enable infraviewer.service

# Service starten
echo "🚀 Starte Service..."
sudo systemctl start infraviewer.service

# Status anzeigen
echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "✅ Installation abgeschlossen!"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
sudo systemctl status infraviewer.service --no-pager
echo ""
echo "📝 Wichtige Befehle:"
echo "   sudo systemctl status infraviewer    # Status anzeigen"
echo "   sudo systemctl stop infraviewer      # Service stoppen"
echo "   sudo systemctl start infraviewer     # Service starten"
echo "   sudo systemctl restart infraviewer   # Service neu starten"
echo "   sudo systemctl disable infraviewer   # Autostart deaktivieren"
echo "   sudo journalctl -u infraviewer -f    # Live-Logs anzeigen"
echo ""
echo "🌐 Anwendung erreichbar unter: http://localhost:3001"
echo ""