package dispatch_test;

use strict;
use warnings;
use diagnostics;
use CGI::Carp qw/fatalsToBrowser/;

use base 'CGI::Application';
use CGI::FormBuilder;
use CGI;
use Data::Dumper;

1;

sub setup {
  my $self = shift;
  # my $rm = $form->cgi_param('rm');
  $self->start_mode('RegForm');
  $self->mode_param('rm');
  $self->run_modes(
    'RegForm' => 'registrant_form',
    'RegistrantNeeds' => 'registrant_needs',
    'Checkout' => 'checkout',
    'Payment' => 'payment',
    'Thankyou' => 'thank_you',
    'Admin' => 'admin_screen',
  );
}

sub registrant_form {
  my $self = shift;
  print STDERR "dispatch_test: Now running registrant_form().\n";

  my $output = "";
  my $q = new CGI;
  my $rm  = $q->param('rm') || 'RegForm';
  my $form = CGI::FormBuilder->new(
                    fields => [qw/fname lname state/],
                    required => [qw/fname lname state/],
                    params => $q, # params from CGI.pm
                    keepextras => 1, # keep mode param
                    submit => [qw/Proceed_to_Meals/],
               );

  if($form->submitted && $form->validate){
    $rm = 'RegistrantNeeds';
    # $output = $form->confirm(header => 1);
    return $self->registrant_needs();
  } else {
    $output = $form->render();
  }
  print STDERR "dispatch_test->registrant_form() says \$rm is $rm.\n";
  return $output;
}

sub registrant_needs {
  my $self = shift;
  print STDERR "dispatch_test: Now running ->registrant_needs().\n";

  my $output = "";
  my $q = new CGI;
  my $rm = $q->param('rm') || 'RegistrantNeeds';
  my $form = CGI::FormBuilder->new(
                    fields => [qw/housing meals other/],
                    required => [qw/meals/],
                    params => $q,  # params from CGI.pm
                    keepextras => 1, # keep mode param
                    submit => [qw/Proceed_to_Checkout/],
               );

  if($form->submitted && $form->validate){
    $rm = 'Checkout';
    return $self->checkout();
  } else {
    $output = $form->render();
  }
  return $output;
}

sub checkout {
  my $self = shift;
  print STDERR "dispatch_test: Now running ->checkout().\n";

  my $output = "";
  my $q = new CGI;
  my $rm = $q->param('rm') || 'Checkout';
  my $form = CGI::FormBuilder->new(
                    fields => [qw/donation/],
                    required => [qw/donation/],
                    params => $q, # params from CGI.pm
                    keepextras => 1, # keep mode param
                    submit => [qw/Proceed_to_Payment/],
               );

  if($form->submitted && $form->validate){
    $rm = 'Payment';
    return $self->payment();
  } else {
    $output = $form->render();
  }
  return $output;
}

sub payment {
  my $self = shift;
  print STDERR "dispatch_test: Now running ->payment().\n";

  my $output = "";
  my $q = new CGI;
  my $rm = $q->param('rm') || 'Payment';
  my $form = CGI::FormBuilder->new(
                    fields => [qw/creditcard/],
                    required => [qw/creditcard/],
                    params => $q, # params from CGI.pm
                    keepextras => 1, # keep mode param
               );

  if($form->submitted && $form->validate){
    $rm = 'Thankyou';
    return $self->thank_you();
  } else {
    $output = $form->render();
  }
  return $output;
}

sub thank_you {
  return "Thanks for your registration.<br>We look forward to seeing you.";
}