#!/bin/bash

set -ex

if [ "$1" == "--help" ] || [[ -z "$1" ]]
then
echo "bash ./youtube-dl.sh URL PFAD FORMAT"
echo "Formate: [opus/m4a/video/hd/fullhd/4k]"
exit 0
fi

url="$1"
pfad="$2"
format="$3"

#read -p "Wie ist die URL? : " url
#read -p "Wo sollen die Dateien heruntergeladen werden? : " pfad
#read -p "Soll ein Video heruntergeladen werden oder Audio? [opus/m4a/video/hd/fullhd/4k] : " format

if [ "$format" == "opus" ]
then
    format="-f 251"
elif [ "$format" == "m4a" ]
then
    format="-f 140"
elif [ "$format" == "video" ]
then
    format="-f 43"
elif [ "$format" == "hd" ]
then
    format="-f 247+251"
elif [ "$format" == "fullhd" ]
then
    format="-f 303+251"
elif [ "$format" == "4k" ]
then
    format="-f 315+251"
fi


mkdir -p $pfad

cd $pfad
youtube-dl -i --socket-timeout 10000 --force-ipv4 $format $url