#!/bin/bash
# Volume controls for audio and mic via wpctl (PipeWire).
# Quickshell's VolumeOsd watches PipeWire directly, so no notifications here.

SINK="@DEFAULT_AUDIO_SINK@"
SOURCE="@DEFAULT_AUDIO_SOURCE@"
STEP="5%"

# Print volume as an integer percent, or "Muted"
get_volume() {
    local out
    out=$(wpctl get-volume "$1")
    if [[ "$out" == *MUTED* ]]; then
        echo "Muted"
    else
        awk '{ printf "%d %%\n", $2 * 100 + 0.5 }' <<< "$out"
    fi
}

is_muted() {
    [[ "$(wpctl get-volume "$1")" == *MUTED* ]]
}

# Raising/lowering while muted unmutes first, matching the old behaviour
inc() { is_muted "$1" && wpctl set-mute "$1" 0 || wpctl set-volume -l 1.0 "$1" "$STEP+"; }
dec() { is_muted "$1" && wpctl set-mute "$1" 0 || wpctl set-volume "$1" "$STEP-"; }

case "$1" in
    --inc)        inc "$SINK" ;;
    --dec)        dec "$SINK" ;;
    --toggle)     wpctl set-mute "$SINK" toggle ;;
    --toggle-mic) wpctl set-mute "$SOURCE" toggle ;;
    --mic-inc)    inc "$SOURCE" ;;
    --mic-dec)    dec "$SOURCE" ;;
    --get-mic)    get_volume "$SOURCE" ;;
    *)            get_volume "$SINK" ;;
esac