#!/bin/bash
# First-run welcome + first-run/every-login network check. Launched from the
# Hyprland autostart; the bos-welcome window class is floated/centred by a
# Hyprland window rule.
set -u

# Never run in the live/installer session — only on an installed system.
[[ "$(id -un)" == "liveuser" ]] && exit 0

welcomed_marker="${XDG_CONFIG_HOME:-$HOME/.config}/bos/.welcomed"
mkdir -p "$(dirname "$welcomed_marker")"

# Network check. A fresh install usually boots with no connection (Wi-Fi
# isn't configured during install), and the first `bos-update`/pacman run
# then fails with confusing DNS/"could not resolve host" errors. If
# NetworkManager reports we're not fully online, open nmtui so the user can
# join a network before anything else. This runs on EVERY login, not just
# the first, and isn't gated by any marker — it keeps re-prompting until the
# machine is actually online, then naturally stops (the "full" check below
# short-circuits). Best-effort: missing nmcli/nmtui/kitty, or the user
# quitting nmtui, must never block the welcome text below.
if command -v nmcli &>/dev/null; then
    conn="$(nmcli networking connectivity check 2>/dev/null)"
    # NetworkManager may still be associating right at compositor start —
    # give it a few short retries before concluding we're actually offline,
    # so a machine with working Wi-Fi doesn't get a spurious nmtui popup.
    tries=0
    while [[ "$conn" != "full" && "$tries" -lt 3 ]]; do
        sleep 1
        conn="$(nmcli networking connectivity check 2>/dev/null)"
        tries=$((tries + 1))
    done

    if [[ "$conn" != "full" ]]; then
        notify-send -u normal "BOS" "No internet yet — opening network setup so updates work." 2>/dev/null || true
        if command -v nmtui &>/dev/null; then
            kitty --class bos-netsetup --title "Connect to a network" -- nmtui connect 2>/dev/null || true
        fi
    fi
fi

# Welcome text: shown once ever, independent of network status above (an
# offline machine still gets useful onboarding text — it just also keeps
# getting the network prompt on future logins until it connects).
[[ -f "$welcomed_marker" ]] && exit 0
touch "$welcomed_marker"

exec kitty --class bos-welcome --title "Welcome to BOS" -- less -R /usr/share/bos/welcome.txt