#!/bin/sh
. $HOME/.bin/_config

showlist() {
printf '%s\n' \
"next
prev
play
stop
shuffle
sort
load tank
load local
---------
> $(amused status | head -1 | sed 's,/tank/pub/Audio_/,,g')
---------"

amused show | cut -d'/' -f5-
}

SEL="$( showlist | $DMENU_CMD -p Playlist -l 30)"

amused_shuffle() {(
    twmnc -d 2000 -t "amused" -c "shuffle started in background";
    amused show | sort -R | amused load;
    twmnc -d 2000 -t "amused" -c "shuffle finished";
)&}
amused_sort() {(
    twmnc -d 2000 -t "amused" -c "sorting started in background"
    amused show | sort -u | amused load
    twmnc -d 2000 -t "amused" -c "sorting finished"
)&}
amused_load_tank() {(
    twmnc -d 2000 -t "amused" -c "loading started in background"
    amused load < /home/sdk/.music.all.txt
    twmnc -d 2000 -t "amused" -c "loading finished"
)&}
amused_load_local() {(
    twmnc -d 2000 -t "amused" -c "loading started in background"
    find ~/MusicSelection -type f | amused load
    twmnc -d 2000 -t "amused" -c "loading finished"
)&}
amused_cmd() {
    amused "${@}"
    twmnc -d 5000 \
          -t "amused $1" \
          -c "$(amused status | head -1 | cut -d'/' -f5-)"
}

case "${SEL}" in
    play) amused_cmd play; ;;
    prev) amused_cmd pref; ;;
    stop) amused_cmd stop; ;;
    next) amused_cmd next; ;;
    shuffle) amused_shuffle; ;;
    sort) amused_sort; ;;
    load*tank) amused_load_tank; ;;
    load*local) amused_load_local; ;;
    *) amused_cmd jump "${SEL}"; ;;
esac