#!/usr/local/bin/perl

use strict;
use warnings;
use Scalar::Util qw(looks_like_number);
use Term::ANSIColor;

use constant {
	MPV_PATH	=> '/home/jozan/.local/bin/mpview',
	FETCH_PATH	=> '/usr/bin/fetch'
};

# ext="${1##*.}"
# mpvFiles="mkv mp4 gif"
# sxivFiles="png jpg jpeg jpe xpm"
# wgetFiles="flac mp3 mp3?source=feed opus pdf doc docx"
# 
# cd ~/dl || exit
# 
# if echo "$sxivFiles" | grep -w "$ext" > /dev/null; then
# 	nohup sxiv "$1" > /dev/null &
# elif echo "$mpvFiles" | grep -w "$ext" > /dev/null; then
# 	nohup mpv --loop --quiet "$1" > /dev/null &
# elif echo "$wgetFiles" | grep -w "$ext" > /dev/null; then
# 	clear
# 	fetch "$1"
# else
# 	clear
# 	mpv-view.pl "$1"
# fi

sub open_link
{
	my ($answer) = @_;
	return;
}

sub prompt
{
	my ($url) = @_;
	my $answer;

	print 'URL: ' . colored($url, 'red') . "\n\n" .
	"Open with?\n" .
	"0) mpv\n" .
	"1) fetch\n" .
	"2) sxiv\n" .
	"3) zathura\n" .
	"4) w3m\n" .
	"5) firefox\n\n" .
	"> ";
	$answer = <STDIN>;
	if (!looks_like_number($answer) || $answer == 0 || $answer == 1 || $answer > 6) {
		$answer = -1;
	}
	return $answer;
}

sub main
{
	my $answer;

	system('tput', 'clear');
	if (@ARGV == 0) {
		print STDERR "linkview: URL needed\n";
		exit 1;
	}
	$answer = prompt($ARGV[0]);
	if ($answer == -1) {
		print STDERR "linkview: Bad answer\n";
		exit 2;
	}
	open_link($answer);
	return;
}

main();

__END__