[Unit]
Description=KSPGUTI Schedule - Next.js Application
After=network.target

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/opt/kspguti-schedule
Environment=NODE_ENV=production
Environment=NEXT_TELEMETRY_DISABLED=1
Environment=PORT=3000
Environment=HOSTNAME=0.0.0.0
# Uncomment and set your environment variables:
# Environment=PROXY_URL=https://lk.ks.psuti.ru
# Environment=PARSING_FAILURE_NOTIFICATIONS_TELEGRAM_BOTAPI_TOKEN=your_token_here
# Environment=PARSING_FAILURE_NOTIFICATIONS_TELEGRAM_CHAT_ID=your_chat_id_here

# Load environment variables from file (optional)
# EnvironmentFile=/opt/kspguti-schedule/.env

# Use standalone server from Next.js build
ExecStart=/usr/bin/node /opt/kspguti-schedule/.next/standalone/server.js
Restart=always
RestartSec=10
StandardOutput=journal
StandardError=journal
SyslogIdentifier=kspguti-schedule

# Security settings
NoNewPrivileges=true
PrivateTmp=true
ProtectSystem=strict
ProtectHome=true
ReadWritePaths=/opt/kspguti-schedule

[Install]
WantedBy=multi-user.target