{
  pkgs ? import <nixpkgs> { },
}:

pkgs.writeShellScriptBin "toggleaudiosink" ''
  #!/usr/bin/env bash

  sound_server="pipewire"

  # Grab a count of how many audio sinks we have
  sink_count=$(${pkgs.pulseaudio}/bin/pactl list sinks | grep -c "Sink #[[:digit:]]")
  # Create an array of the actual sink IDs
  sinks=()
  mapfile -t sinks < <(${pkgs.pulseaudio}/bin/pactl list sinks | grep 'Sink #[[:digit:]]' | sed -n -e 's/.*Sink #\([[:digit:]]\)/\1/p')
  # Get the ID of the active sink
  active_sink_name=$(${pkgs.pulseaudio}/bin/pactl info | grep 'Default Sink:' | sed -n -e 's/.*Default Sink:[[:space:]]\+\(.*\)/\1/p')
  active_sink=$(${pkgs.pulseaudio}/bin/pactl list sinks | grep -B 2 "$active_sink_name" | sed -n -e 's/Sink #\([[:digit:]]\)/\1/p' | head -n 1)

  # Get the ID of the last sink in the array
  final_sink=''${sinks[$((sink_count - 1))]}

  # Find the index of the active sink
  for index in "''${!sinks[@]}"; do
    if [[ "''${sinks[$index]}" == "$active_sink" ]]; then
      active_sink_index=$index
    fi
  done

  # Default to the first sink in the list
  next_sink=''${sinks[0]}
  next_sink_index=0

  # If we're not at the end of the list, move up the list
  if [[ $active_sink -ne $final_sink ]]; then
    next_sink_index=$((active_sink_index + 1))
    next_sink=''${sinks[$next_sink_index]}
  fi

  # Change the default sink
  # Get the name of the next sink
  next_sink_name=$(${pkgs.pulseaudio}/bin/pactl list sinks | grep -C 2 "Sink #$next_sink" | sed -n -e 's/.*Name:[[:space:]]\+\(.*\)/\1/p' | head -n 1)
  ${pkgs.pulseaudio}/bin/pactl set-default-sink "$next_sink_name"

  # Move all inputs to the new sink
  for app in $(${pkgs.pulseaudio}/bin/pactl list sink-inputs | sed -n -e 's/.*Sink Input #\([[:digit:]]\)/\1/p'); do
    ${pkgs.pulseaudio}/bin/pactl "move-sink-input $app $next_sink"
  done
''