#!/usr/bin/env bash

LIST="$HOME/.local/share/radioStations"
PLAY="mpv --input-ipc-server=/tmp/mpvsocket"

function getRadioStations(){
	echo "Updating radio stations"
	curl -s http://www.radiofeeds.co.uk/pda/search.asp\?search\=+ |\
		hq p data |\
		grep 'href=' |\
		sed -e 's/<\/\?font[^>]*>//g' |\
		while read line; do
			name="$(echo $line | hq b text | head -n 1)"
			echo "$(echo $line | hq a data)" | while read stream; do
				url="$(echo $stream | hq a attr href)"
				quality="$(echo $stream | hq a text)"
				echo "$name	$quality	$url"
			done
		done > "$LIST"
}

function playStation(){
	if [ ! -e "$LIST" ]; then
		getRadioStations
	fi
	cat "$LIST" | fzf --no-preview | cut -d'	' -f3 | xargs $PLAY
}


if [ -n "$1" ]; then
	while [ -n "$1" ]; do
		case "$1" in
			"-u"|"--update")
				getRadioStations
				exit
				;;
			*)
				playStation
		esac
	done
else
	playStation
fi