#!/usr/bin/perl

#Example hashes, ideally I'd like to be able to store/recall hashes and be able to generate new
#ones. 

my %BobSmith = (

	name => "Bob Smith",
	phone =>"123-456-7890",
	street =>"13245 Main Drive",
	city =>"Salt Lake City",
	state =>"Utah",
	zip =>"98765",
);
my @BobSmithk = keys(%BobSmith);

my %JimJones = (

	name => "Jim Jones",
	phone =>"098-765-4321",
	street =>"1000 J St",
	city =>"Jonestown",
	state =>"Utah",
	zip =>"12345",
);
my @JimJonesk = sort(keys(%JimJones));

mainmenu();

sub mainmenu {
	print "Request: \n 
        1. Keys \n 
        2. Specific Records \n 
        3. Quit \n 
        Selection: "; 
	my $choice = <>;
	if ($choice == 1){
		showkeys();
	}
	elsif ($choice == 2){
		records();
	}
	elsif ($choice == 3){
		exit;
	}
	else {
	print "Sorry, that selection isn't possible. 
Please pick again.\n";
	mainmenu();
	}
}

sub showkeys {	
	print "Input user's first name: ";
	my $userfirstname = <>;
	$userfirstname = trim($userfirstname);
	print "\nInput user's last name: ";
	my $userlastname = <>;
	$userlastname = trim($userlastname);
	my $userfull = $userfirstname.$userlastname;
	print "$userfull\n"; 

##</code><code>##


print "The keys for $$userfull{name} are: @$userfullk\n";
mainmenu();
}

##</code><code>##


sub records {
print "Input user's first name: ";
my $userfirst = <>;
$userfirst = trim($userfirst);
print "Input user's last name: ";
my $userlast = <>;
$userlast = trim($userlast);
$userfullname = $userfirst.$userlast;
$userfullname = trim($studentfullname);
print "$userfullname\n"; 

##</code><code>##

print "\nInput record: ";
my $record = <>;
$record = trim($record); 
print "The $record of $$userfullname{name} is: 
$$userfullname{$record}\n"; 
mainmenu();
}

sub trim($)
{
	my $string = shift;
	$string =~ s/^\s+//;
	$string =~ s/\s+$//;
	return $string;
}