#!/usr/bin/perl

# 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 CGI qw ( -utf8 );

use Test::More tests => 4;
use Test::MockModule;
use t::lib::Mocks;
use t::lib::TestBuilder;

use Koha::AuthUtils;

BEGIN {
    use_ok('C4::ILSDI::Services');
}

my $schema  = Koha::Database->schema;
my $dbh     = C4::Context->dbh;
my $builder = t::lib::TestBuilder->new;

subtest 'AuthenticatePatron test' => sub {

    plan tests => 14;

    $schema->storage->txn_begin;

    my $plain_password = 'tomasito';

    my $borrower = $builder->build({
        source => 'Borrower',
        value  => {
            password => Koha::AuthUtils::hash_password( $plain_password )
        }
    });

    my $query = new CGI;
    $query->param( 'username', $borrower->{userid});
    $query->param( 'password', $plain_password);

    my $reply = C4::ILSDI::Services::AuthenticatePatron( $query );
    is( $reply->{id}, $borrower->{borrowernumber}, "userid and password - Patron authenticated" );
    is( $reply->{code}, undef, "Error code undef");

    $query->param('password','ilsdi-passworD');
    $reply = C4::ILSDI::Services::AuthenticatePatron( $query );
    is( $reply->{code}, 'PatronNotFound', "userid and wrong password - PatronNotFound" );
    is( $reply->{id}, undef, "id undef");

    $query->param( 'password', $plain_password );
    $query->param( 'username', 'wrong-ilsdi-useriD' );
    $reply = C4::ILSDI::Services::AuthenticatePatron( $query );
    is( $reply->{code}, 'PatronNotFound', "non-existing userid - PatronNotFound" );
    is( $reply->{id}, undef, "id undef");

    $query->param( 'username', uc( $borrower->{userid} ));
    $reply = C4::ILSDI::Services::AuthenticatePatron( $query );
    is( $reply->{id}, $borrower->{borrowernumber}, "userid is not case sensitive - Patron authenticated" );
    is( $reply->{code}, undef, "Error code undef");

    $query->param( 'username', $borrower->{cardnumber} );
    $reply = C4::ILSDI::Services::AuthenticatePatron( $query );
    is( $reply->{id}, $borrower->{borrowernumber}, "cardnumber and password - Patron authenticated" );
    is( $reply->{code}, undef, "Error code undef" );

    $query->param( 'password', 'ilsdi-passworD' );
    $reply = C4::ILSDI::Services::AuthenticatePatron( $query );
    is( $reply->{code}, 'PatronNotFound', "cardnumber and wrong password - PatronNotFount" );
    is( $reply->{id}, undef, "id undef" );

    $query->param( 'username', 'randomcardnumber1234' );
    $query->param( 'password', $plain_password );
    $reply = C4::ILSDI::Services::AuthenticatePatron($query);
    is( $reply->{code}, 'PatronNotFound', "non-existing cardnumer/userid - PatronNotFound" );
    is( $reply->{id}, undef, "id undef");

    $schema->storage->txn_rollback;
};


subtest 'GetPatronInfo/GetBorrowerAttributes test for extended patron attributes' => sub {

    plan tests => 2;

    $schema->storage->txn_begin;

    $schema->resultset( 'Issue' )->delete_all;
    $schema->resultset( 'Borrower' )->delete_all;
    $schema->resultset( 'BorrowerAttribute' )->delete_all;
    $schema->resultset( 'BorrowerAttributeType' )->delete_all;
    $schema->resultset( 'Category' )->delete_all;
    $schema->resultset( 'Item' )->delete_all; # 'Branch' deps. on this
    $schema->resultset( 'Branch' )->delete_all;

    # Configure Koha to enable ILS-DI server and extended attributes:
    t::lib::Mocks::mock_preference( 'ILS-DI', 1 );
    t::lib::Mocks::mock_preference( 'ExtendedPatronAttributes', 1 );

    # Set up a library/branch for our user to belong to:
    my $lib = $builder->build( {
        source => 'Branch',
        value => {
            branchcode => 'T_ILSDI',
        }
    } );

    # Create a new category for user to belong to:
    my $cat = $builder->build( {
        source => 'Category',
        value  => {
            category_type                 => 'A',
            BlockExpiredPatronOpacActions => -1,
        }
    } );

    # Create a new attribute type:
    my $attr_type = $builder->build( {
        source => 'BorrowerAttributeType',
        value  => {
            code                      => 'DOORCODE',
            opac_display              => 0,
            authorised_value_category => '',
            class                     => '',
        }
    } );

    # Create a new user:
    my $brwr = $builder->build( {
        source => 'Borrower',
        value  => {
            categorycode => $cat->{'categorycode'},
            branchcode   => $lib->{'branchcode'},
        }
    } );

    # Authorised value:
    my $auth = $builder->build( {
        source => 'AuthorisedValue',
        value  => {
            category => $cat->{'categorycode'}
        }
    } );

    # Set the new attribute for our user:
    my $attr = $builder->build( {
        source => 'BorrowerAttribute',
        value  => {
            borrowernumber => $brwr->{'borrowernumber'},
            code           => $attr_type->{'code'},
            attribute      => '1337',
        }
    } );

    my $members = Test::MockModule->new('C4::Members');
    $members->mock( 'GetMemberAccountBalance', sub { return ( 10, 10, 0 ); } );

    # Prepare and send web request for IL-SDI server:
    my $query = new CGI;
    $query->param( 'service', 'GetPatronInfo' );
    $query->param( 'patron_id', $brwr->{'borrowernumber'} );
    $query->param( 'show_attributes', '1' );

    my $reply = C4::ILSDI::Services::GetPatronInfo( $query );

    # Build a structure for comparison:
    my $cmp = {
        category_code     => $attr_type->{'category_code'},
        class             => $attr_type->{'class'},
        code              => $attr->{'code'},
        description       => $attr_type->{'description'},
        display_checkout  => $attr_type->{'display_checkout'},
        value             => $attr->{'attribute'},
        value_description => undef,
    };

    is( $reply->{'charges'}, '10.00',
        'The \'charges\' attribute should be correctly filled (bug 17836)' );

    # Check results:
    is_deeply( $reply->{'attributes'}, [ $cmp ], 'Test GetPatronInfo - show_attributes parameter' );

    # Cleanup
    $schema->storage->txn_rollback;
};


subtest 'LookupPatron test' => sub {

    plan tests => 9;

    $schema->storage->txn_begin;

    $schema->resultset( 'Issue' )->delete_all;
    $schema->resultset( 'Borrower' )->delete_all;
    $schema->resultset( 'BorrowerAttribute' )->delete_all;
    $schema->resultset( 'BorrowerAttributeType' )->delete_all;
    $schema->resultset( 'Category' )->delete_all;
    $schema->resultset( 'Item' )->delete_all; # 'Branch' deps. on this
    $schema->resultset( 'Branch' )->delete_all;

    my $borrower = $builder->build({
        source => 'Borrower',
    });

    my $query = CGI->new();
    my $bad_result = C4::ILSDI::Services::LookupPatron($query);
    is( $bad_result->{message}, 'PatronNotFound', 'No parameters' );

    $query->delete_all();
    $query->param( 'id', $borrower->{firstname} );
    my $optional_result = C4::ILSDI::Services::LookupPatron($query);
    is(
        $optional_result->{id},
        $borrower->{borrowernumber},
        'Valid Firstname only'
    );

    $query->delete_all();
    $query->param( 'id', 'ThereIsNoWayThatThisCouldPossiblyBeValid' );
    my $bad_optional_result = C4::ILSDI::Services::LookupPatron($query);
    is( $bad_optional_result->{message}, 'PatronNotFound', 'Invalid ID' );

    foreach my $id_type (
        'cardnumber',
        'userid',
        'email',
        'borrowernumber',
        'surname',
        'firstname'
    ) {
        $query->delete_all();
        $query->param( 'id_type', $id_type );
        $query->param( 'id', $borrower->{$id_type} );
        my $result = C4::ILSDI::Services::LookupPatron($query);
        is( $result->{'id'}, $borrower->{borrowernumber}, "Checking $id_type" );
    }

    # Cleanup
    $schema->storage->txn_rollback;
};