#!/usr/bin/perl
#
# vim:set ts=4 sw=4:

use strict;
use Curses;
use POSIX qw(strftime);

use FindBin;
use lib "$FindBin::Bin/lib";
use r0ket;

$|=1;

my $ser;
if($ARGV[0] eq "-d"){
    shift;
    $ser=shift;
};
r0ket::r0ket_init($ser);

# Default mesh settings.
r0ket::set_txmac("ORBIT");
r0ket::set_rxmac("ORBIT");
r0ket::set_channel(83);
r0ket::set_rxlen(32);

r0ket::readbeacon();

my $str;
my %bdata;

initscr;
END{endwin;}
use constant WIDTH => 80;
use constant m_height => 15;
my $win_top=subwin(2,WIDTH,0,0);
my $win=subwin(m_height,WIDTH,2,0);
noecho;
curs_set(0);
$win_top->addstr(0,0,"r0ket Mesh-Trace 0.1");
$win_top->addstr(1,0,"-"x20);
$win_top->refresh;

my $beaconctr=0;
my $crcerr=0;
while(1){
    $str=r0ket::get_packet();
    my $p=r0ket::nice_mesh($str);
    if($p->{crc} ne "ok"){
        $crcerr++;
        next;
    };

    if(!$bdata{$p->{beacon}}){
        $bdata{$p->{beacon}}=++$beaconctr;
    };
    $win->addstr($bdata{$p->{beacon}},0,
            sprintf "%s | g=%d rel=%s time=%s =%+4d | %s",
            $p->{beacon},
            $p->{generation},
            $p->{release},
            strftime("%Y-%m-%d %H:%M:%S",gmtime $p->{time}),
            $p->{time}-(time+$r0ket::timediff),
            r0ket::getbeacon($p->{beacon})
            );
    $win->refresh;
};
r0ket::rest();