#!/bin/bash

BUFFER_SIZES=("64" "128" "256" "512" "1024" "2048" "4096")

current_buffer_size=$(pw-metadata -n settings 0 clock.force-quantum | grep -oP "value:'\K[0-9]+")

if [[ $1 == "click" ]]; then
    new_buffer_size=$(echo "${BUFFER_SIZES[@]}" | tr ' ' '\n' | xmenu)

    if [[ -n $new_buffer_size ]]; then
        pw-metadata -n settings 0 clock.force-quantum "$new_buffer_size"
		current_buffer_size=$new_buffer_size
    fi

    exit 0
fi

echo "$current_buffer_size"