#!/bin/sh

# A dwm_bar function that shows the current artist, track, position, duration, and status from cmus
# Joe Standring <jstandring@pm.me>
# GNU GPLv3

# Dependencies: cmus

dwm_cmus () {
    if ps -C cmus > /dev/null; then
        ARTIST=$(cmus-remote -Q | grep -a '^tag artist' | awk '{gsub("tag artist ", "");print}')
        TRACK=$(cmus-remote -Q | grep -a '^tag title' | awk '{gsub("tag title ", "");print}')
        POSITION=$(cmus-remote -Q | grep -a '^position' | awk '{gsub("position ", "");print}')
        DURATION=$(cmus-remote -Q | grep -a '^duration' | awk '{gsub("duration ", "");print}')
        STATUS=$(cmus-remote -Q | grep -a '^status' | awk '{gsub("status ", "");print}')
        SHUFFLE=$(cmus-remote -Q | grep -a '^set shuffle' | awk '{gsub("set shuffle ", "");print}')

        if [ $STATUS == "playing" ]; then
            STATUS="\U25B6"
        else
            STATUS="\U23F8"
        fi

        if [ $SHUFFLE == "true" ]; then
            SHUFFLE=" \U1F500"
        else
            SHUFFLE=""
        fi
        
        printf "[$STATUS $ARTIST - $TRACK "
        printf "%0d:%02d/" $(($POSITION%3600/60)) $(($POSITION%60))
        printf "%0d:%02d" $(($DURATION%3600/60)) $(($DURATION%60))
        printf "$SHUFFLE]\n"
    fi
}
dwm_cmus