#!/usr/bin/perl
use warnings;
use strict;
use Tk;

my @VehicleProgram = ( 'AA',     'BB' );
my @CrashMode      = ( '12',     '13' );
my @Drive          = ( 'lhd',    'rhd' );
my @Side           = ( 'Driver', 'Passanger' );
my @Dummy          = ( '50',     '95', '5' );
my @Load           = ( 'AA_121', 'AA_13', 'BB_12', 'CC_12', 'AA_122' );
my @LoadArrayRef = @Load;

my $Program   = 'undef';
my $CrashMode = 'undef';
my $Drive     = 'undef';
my $Side      = 'undef';
my $dummy     = 'undef';
my $Load      = 'undef';
my $Error     = 'no';
my $font2 = '-adobe-courier-medium-r-normal--16-100-100-100-m-90-iso8859-2';
my $sw4;
my $comment;

my $mw = MainWindow->new;

my $toplevel = $mw->toplevel;

my $menubar = $toplevel->Menu( -type => 'menubar' )->pack;


my $w1 = $menubar->cascade( -label => 'Program',    -tearoff => 0 );
my $w2 = $menubar->cascade( -label => 'Crash Mode', -tearoff => 0 );
my $w3 = $menubar->cascade( -label => 'Drive',      -tearoff => 0 );
my $w4 = $menubar->cascade( -label => 'Side',       -tearoff => 0 );
my $w5 = $menubar->cascade( -label => 'Dummy',      -tearoff => 0 );
my $w6 = $menubar->cascade( -label => 'Load',       -tearoff => 0 );

my $w11 = $menubar->Button(
   -label   => 'CreateRun',
   -command => \&CreateRun,
   -state   => 'disabled'
);
$menubar->Button(
   -label   => 'Exit',
   -command => sub { exit }
);

my $sw3 = $mw->Frame(
   -relief => 'ridge',
   -bd     => 2,
   -height => '40'
 )->pack(
   -side   => 'top',
   -anchor => 'w',
   -expand => 0,
   -fill   => 'both'
 );


my $cm1 = $sw3->Label(
   -text => " Comment: ",
   -font => "$font2"
)->pack( -side => 'left', -anchor => 'w' );

my $cm2 = $sw3->Entry(
   -textvariable => \$comment,
   -background   => "white",
   -foreground   => "black",
   -relief       => 'ridge',
   -font         => "$font2"
)->pack( -side => 'left', -anchor => 'w' );


foreach my $i ( @VehicleProgram ) {
   $w1->radiobutton(
      -label    => "$i",
      -command  => \&set_bg,
      -variable => \$Program,
      -font     => "$font2",
      -value    => "$i"
   );
}
foreach my $i ( @CrashMode ) {
   $w2->radiobutton(
      -label    => "$i",
      -command  => \&set_bg,
      -variable => \$CrashMode,
      -font     => "$font2",
      -value    => "$i"
   );
}
foreach my $i ( @Drive ) {
   $w3->radiobutton(
      -label    => "$i",
      -command  => \&set_bg,
      -variable => \$Drive,
      -font     => "$font2",
      -value    => "$i"
   );
}
foreach my $i ( @Side ) {
   $w4->radiobutton(
      -label    => "$i",
      -command  => \&set_bg,
      -variable => \$Side,
      -font     => "$font2",
      -value    => "$i"
   );
}
foreach my $i ( @Dummy ) {
   $w5->radiobutton(
      -label    => "$i",
      -command  => \&set_bg,
      -variable => \$dummy,
      -font     => "$font2",
      -value    => "$i"
   );
}
foreach my $i ( @LoadArrayRef ) {
   $w6->radiobutton(
      -label    => "$i",
      -command  => \&set_bg,
      -variable => \$Load,
      -font     => "$font2",
      -value    => "$i"
   );
}

MainLoop;

sub set_bg {
   $sw4->destroy if Exists( $sw4 );
   $sw4 = $mw->Frame(
      -relief => 'ridge',
      -bd     => 2,
      -height => '40'
    )->pack(
      -side   => 'top',
      -anchor => 'w',
      -expand => 0,
      -fill   => 'both'
    );
 
   $sw4->Label(
      -text => "$Program",
      -font => "$font2"
   )->pack( -side => 'left', -anchor => 'w' );
 
   $sw4->Label(
      -text => "$CrashMode",
      -font => "$font2"
   )->pack( -side => 'left', -anchor => 'w' );
 
   $sw4->Label(
      -text => "$Drive",
      -font => "$font2"
   )->pack( -side => 'left', -anchor => 'w' );
 
   $sw4->Label(
      -text => "$Side",
      -font => "$font2"
   )->pack( -side => 'left', -anchor => 'w' );
 
   $sw4->Label(
      -text => "$dummy",
      -font => "$font2"
   )->pack( -side => 'left', -anchor => 'w' );
 
   $sw4->Label(
      -textvariable => \$Load,
      -font => "$font2"
   )->pack( -side => 'left', -anchor => 'w' );
 
   $w11->configure( -state => 'active' )
    if (  $Program ne 'undef'
      and $CrashMode ne 'undef'
      and $Drive     ne 'undef'
      and $Side      ne 'undef'
      and $dummy     ne 'undef'
      and $Load      ne 'undef' );
   @LoadArrayRef = @Load;
   UpdateLoadArray();
}

sub UpdateLoadArray {
   my ( @new );
   
   print "@LoadArrayRef\n\n";
   
   foreach ( @LoadArrayRef ) {
      if ( $_ !~ /$Program/ )   { next }
      if ( $_ !~ /$CrashMode/ ) { next }
      print "$_\n";
      push( @new, $_ );
   }
   @LoadArrayRef = @new;
   print "-----\n";
   print "new-> @new\n";

   print "Program:$Program CrashMode:$CrashMode\n";

   # update label thru textvariable
   $Load = join ' ', @new;



   foreach ( @LoadArrayRef ) { print "$_\n" }

   print "-----\n";
}

sub CreateRun {
}