#!/usr/bin/env bash
# Read audio volume & mute state
volume=50
muted=false

if command -v pactl &>/dev/null; then
    vol_str=$(pactl get-sink-volume @DEFAULT_SINK@ 2>/dev/null | grep -Po '[0-9]+(?=%)' | head -n 1)
    if [ -n "$vol_str" ]; then
        volume=$vol_str
    fi
    mute_str=$(pactl get-sink-mute @DEFAULT_SINK@ 2>/dev/null)
    if echo "$mute_str" | grep -q "yes"; then
        muted=true
    fi
elif command -v pamixer &>/dev/null; then
    volume=$(pamixer --get-volume 2>/dev/null || echo 50)
    muted=$(pamixer --get-mute 2>/dev/null || echo false)
fi

echo "{\"volume\": $volume, \"muted\": $muted}"