#!/bin/bash

SOURCE="alsa_input.usb-R__DE_Microphones_R__DE_NT-USB_Mini_610BAACA-00.mono-fallback"

SOURCE="$(pactl get-default-source)"
VOLUME="$(pactl get-source-volume "$SOURCE" | grep -o [0-9]*% | head -n 1)"

if [[ "$1" == "shortstatus" ]]; then
  if [[ "$VOLUME" == "0%" ]]; then
    echo "Muted"
  else
    echo ""
  fi

  exit
fi

if [[ "$1" == "status" ]]; then
  NAME="$(pactl list sources | grep -o Description:.* | sed -n 's/Description: //g;2p')"

  echo "$NAME ($VOLUME)"

  exit
fi

if [[ "$VOLUME" == "0%" ]]; then
  pactl set-source-volume "$SOURCE" 70%
  notify-send -u low "Unmuted" -r 110
else
  pactl set-source-volume "$SOURCE" 0%
  notify-send -u low "Muted" -r 110
fi