package Reaction::Types::Core;

use Moose::Util::TypeConstraints;

subtype 'SimpleStr'
  => as 'Str'
  => where { (length($_) <= 255) && ($_ !~ m/\n/) }
  => message { "Must be a single line of no more than 255 chars" };

subtype 'NonEmptySimpleStr'
  => as 'SimpleStr'
  => where { length($_) > 0 }
  => message { "Must be a non-empty single line of no more than 255 chars" };

# XXX duplicating constraint msges since moose only uses last message

subtype 'Password'
  => as 'NonEmptySimpleStr'
  => where { length($_) > 3 }
  => message { "Must be between 4 and 255 chars" };

subtype 'StrongPassword'
  => as 'Password'
  => where { (length($_) > 7) && (m/[^a-zA-Z]/) }
  => message { "Must be between 8 and 255 chars, and contain a non-alpha char" };

subtype 'NonEmptyStr'
  => as 'Str'
  => where { length($_) > 0 }
  => message { "Must not be empty" };

subtype 'PositiveNum'
  => as 'Num'
  => where { $_ >= 0 }
  => message { "Must be a positive number" };

subtype 'PositiveInt'
  => as 'Int'
  => where { $_ >= 0 }
  => message { "Must be a positive integer" };

subtype 'SingleDigit'
  => as 'PositiveInt'
  => where { $_ <= 9 }
  => message { "Must be a single digit" };

1;

=head1 NAME

Reaction::Types::Core

=head1 SYNOPSIS

=head1 DESCRIPTION

Reaction uses the L<Moose> attributes as a base and adds a few of it's own.

=over 

=item * SimpleStr

A Str with no new-line characters.

=item * NonEmptySimpleStr

Does what it says on the tin.

=item * Password

=item * StrongPassword

=item * NonEmptyStr

=item * PositiveNum

=item * PositiveInt

=item * SingleDigit

=back

=head1 SEE ALSO

=over 

=item * L<Moose::Util::TypeConstraints>

=item * L<Reaction::Types::DBIC>

=item * L<Reaction::Types::DateTime>

=item * L<Reaction::Types::Email>

=item * L<Reaction::Types::File>

=back

=head1 AUTHORS

See L<Reaction::Class> for authors.

=head1 LICENSE

See L<Reaction::Class> for the license.

=cut