#!/bin/bash
# script for displaying reboot status in tmux status line

#TIMELEFT=${1:-INVALID}
#if [[ $TIMELEFT == "INVALID" ]]; then
#  TIMELEFT=0
#fi
#COLORS=(
#  196 # red
#  202 208 214 220 # oranges
#  226 226 # yellow
#  190 154 118 # yellow-greens
#  046 046 046 # green
#  047 048 049 050 # green-cyans
#  051 # cyan
#)
#HOURS=$(( $TIMELEFT / (60 * 60) ))
#MINUTES=$(( $TIMELEFT / 60 - $HOURS * 60 ))
#TOTAL_MINUTES=$(( $HOURS * 60 + $MINUTES ))
#THRESHOLD=$(( 8 * 60 * 60 ))
#if [[ ! $TIMELEFT -lt $THRESHOLD ]]; then
#  GRADIENTINDEX=$(( ${#COLORS[@]} - 1 ))
#elif [[ ! $TIMELEFT -gt 0 ]]; then
#  GRADIENTINDEX=0
#else
#  GRADIENTINDEX=$(( ${#COLORS[@]} * $TIMELEFT / $THRESHOLD ))
#fi
#COLOR=${COLORS[$GRADIENTINDEX]}
#if [[ $HOURS -gt 99 ]]; then
#  HOURS=99
#  MINUTES=59
#fi
#if [[ $HOURS -lt 10 ]]; then
#  HOURS=0$HOURS
#fi
#if [[ $MINUTES -lt 10 ]]; then
#  MINUTES=0$MINUTES
#fi
# echo -en "\033[48;5;${COLOR}m"
#if [[ $TIMELEFT -le 0 ]]; then
#  echo -n " #[bg=colour${COLOR}][00m"
#elif [[ $TOTAL_MINUTES -le 99 ]]; then
#  if [[ $TOTAL_MINUTES -lt 10 ]]; then
#    TOTAL_MINUTES=0$TOTAL_MINUTES
#  fi
#  echo -n " #[bg=colour${COLOR}][${TOTAL_MINUTES}m"
#else
#  echo -n " #[bg=colour${COLOR}][${HOURS}h"
#fi
if [[ -f /var/run/reboot-required ]]; then
  echo "#[bg=colour${COLORS[0]}][REBOOT]" # to reset the color: "#[bg=colour${COLOR}]"
#else
#  echo "]"
fi