#!/bin/bash

[[ $BLOCK_INSTANCE == "mic" ]] && DEV="Capture" || DEV="Master"

[[ $BLOCK_BUTTON == 1 ]] && amixer set $DEV toggle &> /dev/null

amixer get $DEV | gawk '
    match($0, /\[([0-9]+)\%\] \[(on|off)\]/, matches) {
        audio=matches[1]
    }
    END {
        if (matches[2] == "off") {
            print(" off \n")
            print("off\n")
            exit 33
        }
        printf("%d% \n", audio)
        printf("%d%\n", audio)
        if (audio < 75) {
            print("#04B431\n")
        } else if (audio < 80) {
            print("#A8FF00\n")
        } else if (audio < 85) {
            print("#FFF600\n")
        } else if (audio < 90) {
            print("#FFAE00\n")
        } else if (audio < 95) {
            print("#FF0000\n")
        } else {
            exit 33
        }
    }
'