#!perl

HELP1 "unlisted" => "Buy unlisted product (manual entry)";

sub command :Tab(unlisted,donate) ($self, $cart, $command, @) {
    $command eq 'unlisted' or $command eq 'donate' or return NEXT;
    $self->{command} = $command;

    return "Price", \&amount;
}

sub amount($self, $cart, $arg, @) {
    $self->{amount} = parse_amount($arg) or return REJECT, "Invalid amount.";

    if ($self->{command} eq 'donate') {
        $cart
            ->add(-$self->{amount}, "Donation (THANK YOU!)")
            ->add_contra("+donations", +$self->{amount}, "Donation by \$you");

        return ACCEPT;
    }

    return "Please provide a short description", \&description;
}

sub description($self, $cart, $desc, @) {
    $cart
        ->add(-$self->{amount}, "Unlisted: $desc")
        ->add_contra("+sales/unlisted", +$self->{amount}, "Unlisted: $desc by \$you");

    return ACCEPT;
}