[Unit]
Description=Inhibit system sleep while RustDesk is active
After=rustdesk-headless.service

[Service]
Type=simple
ExecStart=/bin/bash -c '\
    while true; do \
        if pgrep -f "/usr/share/rustdesk/rustdesk --server" >/dev/null; then \
            systemd-inhibit --what=sleep:idle:handle-lid-switch --who="RustDesk" --why="Remote access active" sleep 60; \
        else \
            sleep 5; \
        fi; \
    done'
Restart=always

[Install]
WantedBy=multi-user.target