#!/usr/bin/env bash

# Get default sink name and volume
sink_info=$(pamixer --get-default-sink)
sink_name=$(echo "$sink_info" | awk '{print $3}')
volume=$(pamixer --get-volume)
muted=$(pamixer --get-mute)

# Determine alt value for Waybar
if [ "$muted" = "true" ]; then
  case "$sink_name" in
    *Steinberg*) alt="headphones-muted" ;;
    *) alt="speaker-muted" ;;
  esac
else
  case "$sink_name" in
    *Steinberg*) alt="headphones" ;;
    *) alt="speaker" ;;
  esac
fi

# Output JSON for Waybar
printf '{"text": "%s%%", "alt": "%s", "class": "%s", "percentage": %s }\n' \
  "$volume" "$alt" "$alt" "$volume"