#!/bin/sh
# battery module for status/stellar

# load config
module_config
[ -e "$HOME/.config/speedwm/statusrc" ] && . $HOME/.config/speedwm/statusrc

[ -e "/tmp/module_bat_hidden" ] && exit

# clicking
CLICK() {
		# values
		ICON="$ITEM11_ICON"
		[ -e "/tmp/speedwm-button" ] && BUTTON="$(cat /tmp/speedwm-button)" || BUTTON="0"

		command -v acpi > /dev/null && BATTERY_FULL="$(acpi)" || return

        # default terminal
        [ -z "$TERMINAL" ] && TERMINAL=st

        # enable icon spacing
		[ -n "$ICON" ] && ICONSPACING=" " # one character spacing

		# send the notification
		SEND_NOTIF() {
				FULL_BATTERY="${ICON}${ICONSPACING}$BATTERY_FULL"
				notify-send "$FULL_BATTERY"

				echo "Notification sent successfully!"
				echo "INFO: $FULL_BATTERY"

				exit 0
		}

		command -v notify-send > /dev/null && SEND_NOTIF || echo "FATAL: libnotify not installed, can't send notification."
        exit 1
}

# get icon
GETICON() {
    [ "$BATTERYPERC_0" -gt "75" ] && ICON="$ITEM11_ICON_FULL"
    [ "$BATTERYPERC_0" -lt "76" ] && ICON="$ITEM11_ICON_75"
    [ "$BATTERYPERC_0" -lt "51" ] && ICON="$ITEM11_ICON_50"
    [ "$BATTERYPERC_0" -lt "26" ] && ICON="$ITEM11_ICON_25"
    [ "$BATTERYPERC_0" -lt "6" ] && ICON="$ITEM11_ICON_5"

    command -v acpi > /dev/null && acpi | grep -q "Charging" && ICON="$ITEM11_ICON_CHARGING"

    [ -z "$ICON" ] && ICON="$ITEM11_ICON"
}

# information itself
PRINT() {
  [ "$ENABLE_ITEM11" != "true" ] && return

  # battery 0, copy + paste this if you need more than one battery
  [ -e "/sys/class/power_supply/BAT0/capacity" ] && BATTERY="${BATTERY}$(cat /sys/class/power_supply/BAT0/capacity)%" && BATTERYPERC_0="$(cat /sys/class/power_supply/BAT0/capacity)" || return
  GETICON

  echo "$ITEM11_SEPARATOR $ICON $BATTERY"

  # print charging status
  command -v acpi > /dev/null && [ "$ITEM11_SHOW_CHARGING_STATUS" ] && \
      CHARGESTATUS=$(echo ", $(acpi | awk '{ print $3 }' | sed "s|,||g; s|Discharging|$ITEM11_DISCHARGING_TEXT|g; s|Charging|$ITEM11_CHARGING_TEXT|g; s|Fully charged|$ITEM11_FULL_TEXT|g")") && \
        [ -n "$CHARGESTATUS" ] && echo "$CHARGESTATUS"
}

# argument 1
case "$1" in
"") CLICK ;;
"--print-file") PRINT > /tmp/module_bat ;;
"--print") PRINT ;;
"--click") CLICK ;;
esac