#!/bin/bash

# ^c$var^ = fg color
# ^b$var^ = bg color

interval=0

# load colors
# . ~/.config/bar_themes/onedark

# colors

black=#1E1D2D
green=#ABE9B3
white=#D9E0EE
grey=#282737
blue=#96CDFB
red=#F28FAD
darkblue=#83bae8

cpu() {
  cpu_val=$(grep -o "^[^ ]*" /proc/loadavg)

  printf "^c$black^ ^b$green^ 󰇄 "
  printf "^c$black^ ^b$green^$cpu_val"
}

pkg_updates() {
  #updates=$(doas xbps-install -un | wc -l) # void
  updates=$(checkupdates 2>/dev/null | wc -l) # arch
  # updates=$(aptitude search '~U' | wc -l)  # apt (ubuntu,debian etc)

  if [ -z "$updates" ]; then
    printf "  ^c$blue^    Fully Updated"
  else
    printf "  ^c$blue^    $updates"" updates"
  fi
}

battery() {
  get_capacity="$(cat /sys/class/power_supply/BAT1/capacity)"
  printf "^c$blue^   $get_capacity"
}

brightness() {
  printf "^c$red^   "
  printf "^c$red^%.0f\n" $(cat /sys/class/backlight/*/brightness)
}

mem() {
  printf "^c$black^^b$red^  "
  printf "^c$black^ $(free -h | awk '/^Mem/ { print $3 }' | sed s/i//g)"
}

wlan() {
	case "$(cat /sys/class/net/wl*/operstate 2>/dev/null)" in
	up) printf "^c$black^ ^b$blue^ 󰤨 ^d^%s" " ^c$blue^Connected" ;;
	down) printf "^c$black^ ^b$blue^ 󰤭 ^d^%s" " ^c$blue^Disconnected" ;;
	esac
}

clock() {
	printf "^c$black^ ^b$blue^ 󱑁 "
	printf "^c$black^^b$blue^ $(date '+%r') "
}

while true; do

  [ $interval = 0 ] || [ $(($interval % 3600)) = 0 ] && updates=$(pkg_updates)
  interval=$((interval + 1))

  # sleep 1 && xsetroot -name "$updates $(battery) $(brightness) $(cpu) $(mem) $(wlan) $(clock)"
  sleep 1 && xsetroot -name "$(cpu) $(mem) $(clock)"
done