# Greeting for FredOS-Rescue: shown on every interactive login, and again
# with `menu`.
b=$'\e[1m' y=$'\e[1;33m' d=$'\e[2m' r=$'\e[0m'

# The console is still littered with boot messages at this point.
case "$(tty)" in /dev/tty*) clear ;; esac

printf '%s' "$y"
cat <<'ART'
                         Fred's
  ____ _                 _        ____
 / ___| | __ _ _   _  __| | ___  |  _ \ ___  ___  ___ _   _  ___
| |   | |/ _` | | | |/ _` |/ _ \ | |_) / _ \/ __|/ __| | | |/ _ \
| |___| | (_| | |_| | (_| |  __/ |  _ <  __/\__ \ (__| |_| |  __/
 \____|_|\__,_|\__,_|\__,_|\___| |_| \_\___||___/\___|\__,_|\___|
ART
printf '%s\n' "$r"

cat <<EOF
  ${b}rescue${r}   get online and start Claude (as root)
  ${b}nmtui${r}    networking only (wifi, static IPs)
  ${b}menu${r}     show this screen again

  ${b}How it goes${r}
   1. Type ${b}rescue${r}. Wired connects by itself; otherwise pick a wifi.
   2. First start: Claude shows a login URL. Open it on your phone,
      sign in, paste the code back here.
   3. Tell Claude what broke: what you saw, what changed before it did.
      It looks first, and asks before anything touches a disk.

  ${d}Runs from RAM: nothing here survives a reboot. Your disks are
  untouched until you OK a change. Keyboard is UK.${r}

EOF

ips=$(ip -brief -4 addr show scope global 2>/dev/null | awk '{print $3}' | cut -d/ -f1)
if [ -n "$ips" ]; then
  printf '  %sRemote:%s ssh root@%s\n\n' "$b" "$r" "$(echo $ips | sed 's/ / or root@/g')"
else
  printf '  %sRemote: not online yet; run menu again once connected.%s\n\n' "$d" "$r"
fi