#!/bin/bash

OUTFIL=""

if ! [ -f "${1}" ]
then
	echo "File ${1} not found"
	exit 1
fi

NAME=$( basename "${1}" .ape )
if [ "${NAME}.ape" != "${1}" ]
then
	NAME=$( basename "${1}" .flac )
	if [ "${NAME}.flac" != "${1}" ]
	then
		NAME=$( basename "${1}" .mp3 )
		if [ "${NAME}.mp3" != "${1}" ]
		then
			echo "File ${1} is not Ape, Flac or Mp3"
			echo "Exeting"
			exit 1 
		fi
	fi
fi

OUTFIL="${NAME}.hsr.wav"

if [ -f "${OUTFIL}" ]
then
	echo "File ${OUTFIL} exists"
	exit 1
fi

echo "Converting ${1} to Wav file ${OUTFIL}"

ffmpeg -i "${1}" "${OUTFIL}"