#!/usr/bin/env bash
set -euo pipefail

# Colors
cyan=$'\e[1;36m'; green=$'\e[1;32m'; red=$'\e[1;31m'
magenta=$'\e[1;35m'; blue=$'\e[1;34m'
reset=$'\e[0m'

# Box drawing chars (UTF-8 fallback safe)
tl="╭"; tr="╮"; bl="╰"; br="╯"; h="─"; v="│"
if ! locale charmap 2>/dev/null | grep -qi 'utf'; then
	tl="+"; tr="+"; bl="+"; br="+"; h="-"; v="|"
fi

# Strip ANSI escapes
strip_colors() { printf '%s' "$1" | sed -r 's/\x1B\[[0-9;]*[mK]//g'; }

# System age
sys_age=$(( ( $(date +%s) - $(stat -c %W / 2>/dev/null || echo 0) ) / 86400 ))

# Packages
pkg_count=$(find /var/db/pkg -mindepth 2 -maxdepth 2 -type d 2>/dev/null | wc -l)

# --- Define lines (easy to add new ones) ---
lines=(
	"${green}Age${reset}: ${sys_age} days"
	"${magenta}Pkgs${reset}: ${pkg_count}"
)

# --- Compute max width ---
maxlen=0
for l in "${lines[@]}"; do
	stripped=$(strip_colors "$l")
	slen=${#stripped}
		((slen > maxlen)) && maxlen=$slen
	done

# --- Borders ---
hline=$(printf "%${maxlen}s" "" | sed "s/ /$h/g")
printf '%s%s%s\n' "$tl" "$hline" "$tr"

for l in "${lines[@]}"; do
	# split into label and value at first colon
	label="${l%%:*}:"   # label including colon
	value="${l#*: }"    # everything after colon + space

  # strip colors for length calculation
  stripped_label=$(strip_colors "$label")
  stripped_value=$(strip_colors "$value")

  # compute padding: value is right-aligned
  label_len=${#stripped_label}
	  value_len=${#stripped_value}
		  pad=$((maxlen - label_len - value_len))

  # print line: label left, pad spaces, value right
  printf '%s%s%*s%s%s\n' "$v" "$label" "$pad" "" "$value" "$v"
done

# --- Bottom ---
printf '%s%s%s\n' "$bl" "$hline" "$br"