<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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.
//
// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

declare(strict_types=1);

namespace core_badges\reportbuilder\datasource;

use core_badges_generator;
use core_reportbuilder_generator;
use core_reportbuilder_testcase;

< use core_reportbuilder\local\filters\{boolean_select, date, select, text};



> use core_reportbuilder\local\filters\{boolean_select, date, select, tags, text};



defined('MOODLE_INTERNAL') || die();

global $CFG;
require_once("{$CFG->dirroot}/reportbuilder/tests/helpers.php");
require_once("{$CFG->libdir}/badgeslib.php");

/**
 * Unit tests for user badges datasource
 *
 * @package     core_badges
 * @covers      \core_badges\reportbuilder\datasource\users
 * @copyright   2023 Paul Holden <paulh@moodle.com>
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class users_test extends core_reportbuilder_testcase {

    /**
     * Test default datasource
     */
    public function test_datasource_default(): void {
        $this->resetAfterTest();

        $user = $this->getDataGenerator()->create_user(['firstname' => 'Zoe', 'lastname' => 'Zebra']);

        /** @var core_badges_generator $generator */
        $generator = $this->getDataGenerator()->get_plugin_generator('core_badges');
        ($badgeone = $generator->create_badge(['name' => 'Badge 1', 'description' => 'My first badge']))
            ->issue($user->id, true);
        ($badgetwo = $generator->create_badge(['name' => 'Badge 2', 'description' => 'My second badge']))
            ->issue($user->id, true);

        /** @var core_reportbuilder_generator $generator */
        $generator = $this->getDataGenerator()->get_plugin_generator('core_reportbuilder');
        $report = $generator->create_report(['name' => 'Badges', 'source' => users::class, 'default' => 1]);

        $content = $this->get_custom_report_content($report->get('id'));
        $this->assertCount(3, $content);

        // Default columns are user, badge, description, issued time. Sorted by user, badge, issued time.
        [$userfullname, $badgename, $badgedescription, $badgeissued] = array_values($content[0]);
        $this->assertEquals('Admin User', $userfullname);
        $this->assertEmpty($badgename);
        $this->assertEmpty($badgedescription);
        $this->assertEmpty($badgeissued);

        [$userfullname, $badgename, $badgedescription, $badgeissued] = array_values($content[1]);
        $this->assertEquals(fullname($user), $userfullname);
        $this->assertEquals($badgeone->name, $badgename);
        $this->assertEquals($badgeone->description, $badgedescription);
        $this->assertNotEmpty($badgeissued);

        [$userfullname, $badgename, $badgedescription, $badgeissued] = array_values($content[2]);
        $this->assertEquals(fullname($user), $userfullname);
        $this->assertEquals($badgetwo->name, $badgename);
        $this->assertEquals($badgetwo->description, $badgedescription);
        $this->assertNotEmpty($badgeissued);
    }

    /**
     * Test datasource columns that aren't added by default
     */
    public function test_datasource_non_default_columns(): void {
        global $DB;

        $this->resetAfterTest();

        $course = $this->getDataGenerator()->create_course();
        $user = $this->getDataGenerator()->create_and_enrol($course, 'student', ['firstname' => 'Zoe', 'lastname' => 'Zebra']);

        /** @var core_badges_generator $generator */
        $generator = $this->getDataGenerator()->get_plugin_generator('core_badges');

<         ($badgesite = $generator->create_badge(['name' => 'Badge 1', 'language' => 'de', 'expireperiod' => HOURSECS]))
<             ->issue($user->id, true);
<         ($badgecourse = $generator->create_badge(['name' => 'Badge 2', 'type' => BADGE_TYPE_COURSE, 'courseid' => $course->id]))
<             ->issue($user->id, true);



> 
>         $badgesite = $generator->create_badge([
>             'name' => 'Badge 1',
>             'language' => 'de',
>             'expireperiod' => HOURSECS,
>             'tags' => ['cool'],
>         ]);
>         $badgecourse = $generator->create_badge([
>             'name' => 'Badge 2',
>             'type' => BADGE_TYPE_COURSE,
>             'courseid' => $course->id,
>         ]);
> 
>         $badgesite->issue($user->id, true);
>         $badgecourse->issue($user->id, true);



        // Create criteria for manually awarding by role.
        $managerrole = $DB->get_field('role', 'id', ['shortname' => 'manager']);
        $generator->create_criteria(['badgeid' => $badgesite->id, 'roleid' => $managerrole]);

        /** @var core_reportbuilder_generator $generator */
        $generator = $this->getDataGenerator()->get_plugin_generator('core_reportbuilder');
        $report = $generator->create_report(['name' => 'Badges', 'source' => users::class, 'default' => 0]);

        // These two columns have been asserted previously, we're only adding them for consistent sorting.
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'user:fullname', 'sortenabled' => 1]);
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge:name', 'sortenabled' => 1]);


>         $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge:namewithlink']);


        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge:criteria']);
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge:image']);
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge:language']);
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge:version']);
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge:status']);
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge:expiry']);


>         $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'tag:name']);
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge_issued:expire']);
> 


        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'badge_issued:visible']);

        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'course:fullname']);

        $content = $this->get_custom_report_content($report->get('id'));
        $this->assertCount(3, $content);

        // Admin user, no badge issued.

<         [, , $criteria, $image, $language, $version, $status, $expiry, $expires, $visible, $coursename] = array_values($content[0]);



>         [$fullname, $badgename, $criteria, $image, $language, $version, $status, $expiry, $tag, $expires, $visible, $coursename]
>             = array_values($content[0]);
>         $this->assertEquals('Admin User', $fullname);
>         $this->assertEmpty($badgename);


        $this->assertEmpty($criteria);
        $this->assertEmpty($image);
        $this->assertEmpty($language);
        $this->assertEmpty($version);
        $this->assertEmpty($status);
        $this->assertEmpty($expiry);

>         $this->assertEmpty($tag);


        $this->assertEmpty($expires);
        $this->assertEmpty($visible);
        $this->assertEmpty($coursename);


<         // Site badge issued.
<         [, , $criteria, $image, $language, $version, $status, $expiry, $expires, $visible, $coursename] = array_values($content[1]);



>         $expectedbadgesitelink = \html_writer::link(new \moodle_url('/badges/overview.php',
>             ['id' => $badgesite->id]), ($badgesite->name));
> 
>         // User issued site badge.
>         [$fullname, $badgename, $namewithlink, $criteria, $image, $language, $version, $status, $expiry, $tag, $expires,
>             $visible, $coursename] = array_values($content[1]);
>         $this->assertEquals(fullname($user), $fullname);
>         $this->assertEquals($badgesite->name, $badgename);
>         $this->assertEquals($expectedbadgesitelink, $namewithlink);


        $this->assertStringContainsString('Awarded by: Manager', $criteria);
        $this->assertStringContainsString('Image caption', $image);
        $this->assertEquals('German', $language);
        $this->assertEquals(2, $version);
        $this->assertEquals('Available (criteria locked)', $status);
        $this->assertEquals('1 hour', $expiry);

>         $this->assertEquals('cool', $tag);


        $this->assertNotEmpty($expires);
        $this->assertEquals('Yes', $visible);
        $this->assertEquals('PHPUnit test site', $coursename);


<         // Course badge issued.
<         [, , $criteria, $image, $language, $version, $status, $expiry, $expires, $visible, $coursename] = array_values($content[2]);



>         $expectedbadgecourselink = \html_writer::link(new \moodle_url('/badges/overview.php',
>             ['id' => $badgecourse->id]), ($badgecourse->name));
> 
>         // User issued course badge.
>         [$fullname, $badgename, $namewithlink, $criteria, $image, $language, $version, $status, $expiry, $tag, $expires,
>             $visible, $coursename] = array_values($content[2]);
>         $this->assertEquals(fullname($user), $fullname);
>         $this->assertEquals($badgecourse->name, $badgename);
>         $this->assertEquals($expectedbadgecourselink, $namewithlink);


        $this->assertEquals('Criteria for this badge have not been set up yet.', $criteria);
        $this->assertStringContainsString('Image caption', $image);
        $this->assertEquals('English', $language);
        $this->assertEquals(2, $version);
        $this->assertEquals('Available (criteria locked)', $status);
        $this->assertEquals('Never', $expiry);

>         $this->assertEmpty($tag);


        $this->assertEmpty($expires);
        $this->assertEquals('Yes', $visible);
        $this->assertEquals($course->fullname, $coursename);
    }

    /**
     * Data provider for {@see test_datasource_filters}
     *
     * @return array[]
     */
    public function datasource_filters_provider(): array {
        return [

>             // User.
            // Badge.
>             'Filter user fullname' => ['user:fullname', [
            'Filter badge name' => ['badge:name', [
>                 'user:fullname_operator' => text::IS_EQUAL_TO,
                'badge:name_operator' => text::IS_EQUAL_TO,
>                 'user:fullname_value' => 'Zoe Zebra',
                'badge:name_value' => 'Course badge',
>             ], true],
            ], true],
>             'Filter user fullname (no match)' => ['user:fullname', [
            'Filter badge name (no match)' => ['badge:name', [
>                 'user:fullname_operator' => text::IS_EQUAL_TO,
                'badge:name_operator' => text::IS_EQUAL_TO,
>                 'user:fullname_value' => 'Alice Aardvark',
                'badge:name_value' => 'Other badge',
>             ], false],
            ], false],
> 


            'Filter badge status' => ['badge:status', [
                'badge:status_operator' => select::EQUAL_TO,
                'badge:status_value' => BADGE_STATUS_ACTIVE_LOCKED,
            ], true],
            'Filter badge status (no match)' => ['badge:status', [
                'badge:status_operator' => select::EQUAL_TO,
                'badge:status_value' => BADGE_STATUS_ACTIVE,
            ], false],
            'Filter badge type' => ['badge:type', [
                'badge:type_operator' => select::EQUAL_TO,
                'badge:type_value' => BADGE_TYPE_COURSE,
            ], true],
            'Filter badge type (no match)' => ['badge:type', [
                'badge:type_operator' => select::EQUAL_TO,
                'badge:type_value' => BADGE_TYPE_SITE,
            ], false],


>             // Badge tag.
            // Badge issued.
>             'Filter tag name' => ['tag:name', [
            'Filter badge issued date' => ['badge_issued:issued', [
>                 'tag:name_operator' => tags::NOT_EMPTY,
                'badge_issued:issued_operator' => date::DATE_RANGE,
>             ], true],
                'badge_issued:issued_from' => 1622502000,
>             'Filter tag name (no match)' => ['tag:name', [
            ], true],
>                 'tag:name_operator' => tags::EQUAL_TO,
            'Filter badge issued date (no match)' => ['badge_issued:issued', [
>                 'tag:name_value' => [-1],
                'badge_issued:issued_operator' => date::DATE_RANGE,
>             ], false],
                'badge_issued:issued_to' => 1622502000,
> 


            ], false],
            'Filter badge issued expires' => ['badge_issued:expires', [
                'badge_issued:expires_operator' => date::DATE_RANGE,
                'badge_issued:expires_from' => 1622502000,
            ], true],
            'Filter badge issued expires (no match)' => ['badge_issued:expires', [
                'badge_issued:expires_operator' => date::DATE_RANGE,
                'badge_issued:expires_to' => 1622502000,
            ], false],
            'Filter badge issued visible' => ['badge_issued:visible', [
                'badge_issued:visible_operator' => boolean_select::CHECKED,
            ], true],
            'Filter badge issued visible (no match)' => ['badge_issued:visible', [
                'badge_issued:visible_operator' => boolean_select::NOT_CHECKED,
            ], false],

            // Course.
            'Filter course fullname' => ['course:fullname', [
                'course:fullname_operator' => text::IS_EQUAL_TO,
                'course:fullname_value' => 'Course 1',
            ], true],
            'Filter course fullname (no match)' => ['course:fullname', [
                'course:fullname_operator' => text::IS_EQUAL_TO,
                'course:fullname_value' => 'Course 2',
            ], false],
        ];
    }

    /**
     * Test datasource filters
     *
     * @param string $filtername
     * @param array $filtervalues
     * @param bool $expectmatch
     *
     * @dataProvider datasource_filters_provider
     */
    public function test_datasource_filters(string $filtername, array $filtervalues, bool $expectmatch): void {
        $this->resetAfterTest();

        $course = $this->getDataGenerator()->create_course(['fullname' => 'Course 1']);

<         $user = $this->getDataGenerator()->create_and_enrol($course);



>         $user = $this->getDataGenerator()->create_and_enrol($course, 'student', ['firstname' => 'Zoe', 'lastname' => 'Zebra']);



        /** @var core_badges_generator $generator */
        $generator = $this->getDataGenerator()->get_plugin_generator('core_badges');

<         $generator->create_badge([



>         $badge = $generator->create_badge([


            'name' => 'Course badge',
            'type' => BADGE_TYPE_COURSE,
            'courseid' => $course->id,
            'expireperiod' => HOURSECS,

<         ])->issue($user->id, true);



>             'tags' => ['cool'],
>         ]);
>         $badge->issue($user->id, true);



        /** @var core_reportbuilder_generator $generator */
        $generator = $this->getDataGenerator()->get_plugin_generator('core_reportbuilder');

        // Create report containing single username column, and given filter.
        $report = $generator->create_report(['name' => 'My report', 'source' => users::class, 'default' => 0]);
        $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'user:username']);

        // Add filter, set it's values.
        $generator->create_filter(['reportid' => $report->get('id'), 'uniqueidentifier' => $filtername]);
        $content = $this->get_custom_report_content($report->get('id'), 0, $filtervalues);

        if ($expectmatch) {
            $this->assertCount(1, $content);
            $this->assertEquals($user->username, reset($content[0]));
        } else {
            $this->assertEmpty($content);
        }
    }

    /**
     * Stress test datasource
     *
     * In order to execute this test PHPUNIT_LONGTEST should be defined as true in phpunit.xml or directly in config.php
     */
    public function test_stress_datasource(): void {
        if (!PHPUNIT_LONGTEST) {
            $this->markTestSkipped('PHPUNIT_LONGTEST is not defined');
        }

        $this->resetAfterTest();

        $course = $this->getDataGenerator()->create_course();
        $user = $this->getDataGenerator()->create_and_enrol($course);

        /** @var core_badges_generator $generator */
        $generator = $this->getDataGenerator()->get_plugin_generator('core_badges');

<         $generator->create_badge([
<             'name' => 'Course badge',
<             'type' => BADGE_TYPE_COURSE,
<             'courseid' => $course->id,
<         ])->issue($user->id, true);



>         $badge = $generator->create_badge(['name' => 'Course badge', 'type' => BADGE_TYPE_COURSE, 'courseid' => $course->id]);
>         $badge->issue($user->id, true);



        $this->datasource_stress_test_columns(users::class);
        $this->datasource_stress_test_columns_aggregation(users::class);
        $this->datasource_stress_test_conditions(users::class, 'user:username');
    }
}