#! /usr/bin/perl
# QRZlogfmt.pl - Input: Amateur Radio Contact Data
#                Output: QSOs in Cabrillo Format
#
# James M. Lynes Jr. - KE4MIQ
# Created:       July 2, 2021
# Last Modified: 07/02/2021 - Initial Version
#                07/18/2021 - Change command input method
#                07/21/2021 - Commented out appending a header file
#                                 and added notes.
#
# Notes:         Very basic script to input Ham Radio contact data
#                    and output in Cabrillo Log format used in 
#                    entering several(ARRL) radio contests.
#                Fields in this file are space delimited. Another script
#                    (adif.pl)converts this file into ADIF(Amateur Data
#                    Interchange Format) for import into QRZ logging software.
#                Nine or eleven fields are created depending on the exchange.
#                    59 59 - 9 fields     1E WCF 3A WNY - 11 fields

use strict;
use warnings;
use Term::ReadKey;

my $cmd;
my $mycall = "KE4MIQ";
my $mymode = "PH";
my $date = "";
my $time;
my $freq;
my $call;
my $sent = "";
my $received = "";

#open(my $infile, "<", 'cabloghdr.txt') or die "Can't open cabloghdr.txt: $!";
open(my $outfile, ">", 'QRZlog.txt') or die "Can't open QRZlog.txt: $!";

#while(defined(my $line = <$infile>)) { # Copy header file to output file
#    chomp($line);
#    print $outfile "$line\n";
#

print "\n\nQRZ Log Formatter\n";
print "===================\n";

while(1) {

    print "Command(D, Q, X): ";
    ReadMode 'cbreak';
    $cmd = uc(ReadKey(0));             # Read command character
    ReadMode 'normal';
    print"\n";

    if($cmd eq "D") {                  # Change to new date
        getdate();
    }
    elsif($cmd eq "X") {               # Exit
        last;
    }
    elsif($cmd eq "Q") {               # Enter/Print the QSO
        getqso();
        print "QSO: $freq $mymode $date $time $mycall $sent $call $received\n\n";
        print $outfile "QSO: $freq $mymode $date $time $mycall $sent $call $received\n";
    }
}

#close($infile);
close($outfile);

sub getdate() {                        # Get QSO date
    print "\nDate(YYYY-MM-DD): ";
    chomp($date = <STDIN>);
    $date = uc($date);
    print "\n";
}

sub getqso() {                         # Get variable QSO data
    print "Time(UTC): ";
    chomp($time = <STDIN>);
    $time = uc($time);

    print "Frequency(KHz): ";
    chomp($freq = <STDIN>);

    print "Call: ";
    chomp($call = <STDIN>);
    $call = uc($call);

    print "Sent: ";
    chomp($sent = <STDIN>);
    $sent = uc($sent);

    print "Received: ";
    chomp($received = <STDIN>);
    $received = uc($received);
}