package Pear::LocalLoop::Plugin::Postcodes;
use Mojo::Base 'Mojolicious::Plugin';

use DateTime::Format::Strptime;

sub register {
  my ( $plugin, $app, $conf ) = @_;

  $app->helper( get_location_from_postcode => sub {
    my ( $c, $postcode, $usertype ) = @_;
    my $postcode_obj = Geo::UK::Postcode::Regex->parse( $postcode );

    my $location;

    unless ( defined $postcode_obj && $postcode_obj->{non_geographical} ) {
      my $pc_result = $c->schema->resultset('GbPostcode')->find({
        incode => $postcode_obj->{incode},
        outcode => $postcode_obj->{outcode},
      });
      if ( defined $pc_result ) {
        # Force truncation here as SQLite is stupid
        $location = {
          latitude => (
            $usertype eq 'customer'
            ? int($pc_result->latitude * 100 ) / 100
            : $pc_result->latitude
          ),
          longitude => (
            $usertype eq 'customer'
            ? int($pc_result->longitude * 100 ) / 100
            : $pc_result->longitude
          ),
        };
      }
    }
    return $location;
  });
}

1;