mc

#!/usr/bin/env bash
# media control script using playerctl
# the player is chosen from ~/.config/mc.conf if $2 is not passed
# editing ~/.config/mc.conf directly is discouraged, use mc-config instead
# if file is absent then -p is not used while calling playerctl
# Usage:
# mc play
# mc pause
# mc pp
# mc stat / status
# mc stop
# mc next / n
# mc prev / p  / previous
# mc meta / metadata
# mc title / tit / t
# mc artist / art / a
# mc titart / ta
# mc arttit / at

confpath="${HOME}/.config/mc.conf"
if [ "$2" != "" ]; then
	player="-p $2"
elif [ -r "$confpath" ]; then
	player="-p $(head -n1 "$confpath")"
else
	player=""
fi
c=("playerctl" "$player")
m=("metadata")
mf=("metadata" "--format")
tf="{{title}}"
af="{{artist}}"
# Usage: /home/sayan/scripts/pctl [player] n|next|p|prev|previous|play|pause|pp|play-pause|s|stop|stat|status|v|vol|volume
if ! case $1 in
  n) ;&
  next) ;&
  p) ;&
  prev) ;&
  previous) ;&
  play) ;&
  pause) ;&
  pp) ;&
  play-pause) ;&
  s) ;&
  stop) ;&
  stat) ;&
  status) ;&
  v) ;&
  vol) ;&
  volume)
    pctl "${player:3}" "$1" ;;


	meta) "${c[@]}" "${m[@]}" ;;
	t) ;&
	tit) ;&
	title) "${c[@]}" "${m[@]}" title;;
	a) ;&
	art) ;&
	artist) "${c[@]}" "${m[@]}" artist;;
	ta) ;&
	titart) "${c[@]}" "${mf[@]}" "$tf - $af";;
	at) ;&
	arttit) "${c[@]}" "${mf[@]}" "$af - $tf";;
	*) echo "invalid argument";;
esac ; then
# if player not correct, re-ask
  mc-config -f
  mc "$@"
fi