#!/bin/sh
# RMRP - rich [wo]man's radio player, a PMRP rip-off
# License: CC0 1.0 Universal
# http://efe.kim/files/scripts/rmrp
# http://efe.kim/files/misc/stations

stnfile="$HOME/.stations"
player="mpg123"
playeropts="--control --utf8 --title --preload 1 --buffer 768"
picker="fzf"
pickeropts="--color=bw --nth=2.. --delimiter=[[:space:]]"

### Alternatives
#player="mpv"
#playeropts="--no-video --load-scripts=no --no-msg-color --cache-secs=120 --force-seekable=yes"
#picker="slmenu"
#pickeropts="-t -p STA: -l $(( $(tput lines) - 1 ))"

if ! command -v "$player" >/dev/null 2>&1 -o ! command -v "$picker" >/dev/null 2>&1
then
	printf "\033c"
	echo "RMRP requires $player and $picker. Please install both to enjoy RMRP." >&2
	exit 1
fi

station=$(sed -E '/^(#|$)/d;s/[^[:space:]]*[[:space:]]//' "$stnfile" | nl |\
	$picker $pickeropts | sed 's/^[[:space:]]*\([0-9][0-9]*\)[[:space:]].*/\1/')
[ -z "$station" ] && exit 1
$player $playeropts "$(sed -E '/^(#|$)/d' "$stnfile" | sed ''"$station"'!d')"
$0