#!/usr/bin/env bash
#
# Shows microphone mute status for the default audio source.
# Left click toggles mute.

. ~/bin/i3blocks/_utils

mic_mute() {
    if [[ "$BLOCK_BUTTON" == "1" ]]; then
        wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle
    fi

    local wpctl_output
    wpctl_output=$(wpctl get-volume @DEFAULT_AUDIO_SOURCE@)
    local muted
    muted=$(echo "$wpctl_output" | grep -c '\[MUTED\]')

    local bg fg icon stat

    if [[ "$muted" -ge 1 ]]; then
        bg=$mute_bg
        fg=$mute_fg
        stat="MUT"
    else
        bg=$crit_bg
        fg=$crit_fg
        stat="REC"
    fi

    echo -e "MIC <span background=\"$bg\" color=\"$fg\"> $stat </span>\n"
}

mic_mute