<?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/>.

/**
 * Contains renderers for the bulk activity completion stuff.
 *
 * @package core_course
 * @copyright 2017 Adrian Greeve
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die;

require_once($CFG->dirroot.'/course/renderer.php');

/**
 * Main renderer for the bulk activity completion stuff.
 *
 * @package core_course
 * @copyright 2017 Adrian Greeve
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class core_course_bulk_activity_completion_renderer extends plugin_renderer_base {

    /**
     * Render the navigation tabs for the completion page.
     *
     * @deprecated since Moodle 4.0
     * @param int|stdClass $courseorid the course object or id.
     * @param String $page the tab to focus.
     * @return string html
     */
    public function navigation($courseorid, $page) {
        debugging('navigation() has been deprecated as the tabs navigation structure in the completion page ' .
            'has been replaced with tertiary navigation. Please use render_course_completion_action_bar() instead.',
            DEBUG_DEVELOPER);

        $tabs = core_completion\manager::get_available_completion_tabs($courseorid);
        if (count($tabs) > 1) {
            return $this->tabtree($tabs, $page);
        } else {
            return '';
        }
    }

    /**
     * Render the bulk completion tab.
     *
     * @param Array|stdClass $data the context data to pass to the template.
     * @return bool|string
     */
    public function bulkcompletion($data) {
        return parent::render_from_template('core_course/bulkactivitycompletion', $data);
    }

    /**
     * Render the default completion tab.
     *

<      * @param Array|stdClass $data the context data to pass to the template.



>      * @param array|stdClass $data the context data to pass to the template.
>      * @param array $modules The modules that have been sent through the form.
>      * @param moodleform $form The current form that has been sent.


     * @return bool|string
     */

<     public function defaultcompletion($data) {



>     public function defaultcompletion($data, $modules, $form) {
>         $course = get_course($data->courseid);
>         foreach ($data->modules as $module) {
>             // If the user can manage this module, then the activity completion form needs to be returned too, without the
>             // cancel button (so only "Save changes" button is displayed).
>             if ($module->canmanage) {
>                 // Only create the form if it's different from the one that has been sent.
>                 $modform = $form;
>                 if (empty($form) || !in_array($module->id, array_keys($modules))) {
>                     $modform = new \core_completion_defaultedit_form(
>                         null,
>                         [
>                             'course' => $course,
>                             'modules' => [
>                                 $module->id => $module,
>                             ],
>                             'displaycancel' => false,
>                             'forceuniqueid' => true,
>                         ],
>                     );
>                     $module->modulecollapsed = true;
>                 }
>                 $module->formhtml = $modform->render();
>             }
>         }
>         $data->issite = $course->id == SITEID;
> 


        return parent::render_from_template('core_course/defaultactivitycompletion', $data);
    }

    /**
     * Renders the form for bulk editing activities completion
     *
     * @param moodleform $form
     * @param array $activities
     * @return string
     */
    public function edit_bulk_completion($form, $activities) {
        ob_start();
        $form->display();
        $formhtml = ob_get_contents();
        ob_end_clean();

        $data = (object)[
            'form' => $formhtml,
            'activities' => array_values($activities),
            'activitiescount' => count($activities),
        ];
        return parent::render_from_template('core_course/editbulkactivitycompletion', $data);
    }

    /**
     * Renders the form for editing default completion
     *
     * @param moodleform $form
     * @param array $modules
     * @return string

>      * @deprecated since Moodle 4.3 MDL-78528
     */
>      * @todo MDL-78711 This will be deleted in Moodle 4.7


    public function edit_default_completion($form, $modules) {

>         debugging('edit_default_completion() is deprecated and will be removed.', DEBUG_DEVELOPER);
        ob_start();
> 


        $form->display();
        $formhtml = ob_get_contents();
        ob_end_clean();

        $data = (object)[
            'form' => $formhtml,
            'modules' => array_values($modules),
            'modulescount' => count($modules),
        ];
        return parent::render_from_template('core_course/editdefaultcompletion', $data);
    }

    /**
     * Renders the course completion action bar.
     *
     * @param \core_course\output\completion_action_bar $actionbar
     * @return string The HTML output
     */
    public function render_course_completion_action_bar(\core_course\output\completion_action_bar $actionbar): string {
        $data = $actionbar->export_for_template($this->output);
        return $this->output->render_from_template('core_course/completion_action_bar', $data);
    }
}