#!/usr/bin/env bash
# Sends a notification with the time, battery level, and volume

time_set() {
  date "+%A %Y-%m-%d, %r"
}

power_set() {
  echo -n "$(upower -d | grep percentage | tail -c 5)"
  if [[ $(upower -d | grep "discharging") ]]; then
    echo -n " battery,"
    echo "$(upower -d | grep "time to empty" | tail -c 15) remaining"
  else
    echo -n " battery,"
    echo "$(upower -d | grep "time to full" | tail -c 15) until charged"
  fi
}

volume_set() {
  echo "$(amixer sget Master | tail -n 1 | tail -c +21)"
}

notify-send "$(time_set)" "$(power_set)\n$(volume_set)"