#!/usr/bin/env bash
# vi: ft=bash
help="vlcstream: Stream from this device to a computer running vlcslave.
Available Arguments:

    screen [slave-address]      Stream your current screen. Useful for streaming from a browser.


    file [slave-address]        Stream a file. Use for media that is already saved locally.
"

err() {
    echo "❌ Error: $1";
    echo "Call vlcstream without arguments to display a quick help.";
}
# check if vlc is installed
if ! command -v vlc &> /dev/null; then
    err "VLC is not installed or not in PATH.";
    exit 1;
fi

if [ "$#" -eq "2" ]; then
    case $1 in
        screen)
            #TODO
        ;;
        file)
            #TODO
        ;;
        *)
            err "Illegal Argument";
            exit 2;
        ;;
    esac
else
    echo "$help";
fi