# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>

use Modern::Perl;

use Test::More tests => 1;
use Test::MockModule;

use t::lib::Mocks;
use t::lib::TestBuilder;
use MARC::Record;

use Koha::SearchFields;
use Koha::SearchEngine::Elasticsearch;

my $schema = Koha::Database->schema;
my $builder = t::lib::TestBuilder->new;

subtest 'get_facet_fields() tests' => sub {

    plan tests => 13;

    $schema->storage->txn_begin;

    Koha::SearchFields->search()->delete;

    $builder->build({
        source => 'SearchField',
        value => {
            name => 'author',
            label => 'author',
            type => 'string',
            facet_order => undef
        }
    });
    $builder->build({
        source => 'SearchField',
        value => {
            name => 'holdingbranch',
            label => 'holdingbranch',
            type => 'string',
            facet_order => 1
        }
    });
    $builder->build({
        source => 'SearchField',
        value => {
            name => 'homebranch',
            label => 'homebranch',
            type => 'string',
            facet_order => 2
        }
    });
    $builder->build({
        source => 'SearchField',
        value => {
            name => 'itype',
            label => 'itype',
            type => 'string',
            facet_order => 3
        }
    });
    $builder->build({
        source => 'SearchField',
        value => {
            name => 'title-series',
            label => 'titles-series',
            type => 'string',
            facet_order => 4
        }
    });
    $builder->build({
        source => 'SearchField',
        value => {
            name => 'su-geo',
            label => 'su-geo',
            type => 'string',
            facet_order => 5
        }
    });
    $builder->build({
        source => 'SearchField',
        value => {
            name => 'subject',
            label => 'subject',
            type => 'string',
            facet_order => 6
        }
    });
    $builder->build({
        source => 'SearchField',
        value => {
            name => 'not_facetable_field',
            label => 'not_facetable_field',
            type => 'string',
            facet_order => undef
        }
    });

    my @faceted_fields = Koha::SearchEngine::Elasticsearch->get_facet_fields();
    is(scalar(@faceted_fields), 6);

    is($faceted_fields[0]->name, 'holdingbranch');
    is($faceted_fields[0]->facet_order, 1);
    is($faceted_fields[1]->name, 'homebranch');
    is($faceted_fields[1]->facet_order, 2);
    is($faceted_fields[2]->name, 'itype');
    is($faceted_fields[2]->facet_order, 3);
    is($faceted_fields[3]->name, 'title-series');
    is($faceted_fields[3]->facet_order, 4);
    is($faceted_fields[4]->name, 'su-geo');
    is($faceted_fields[4]->facet_order, 5);
    is($faceted_fields[5]->name, 'subject');
    is($faceted_fields[5]->facet_order, 6);

    $schema->storage->txn_rollback;
};