<?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/>.

/**
 * Columns 2 Layout
 * @package    theme_qualisaude
 * @copyright  2015 onwards LMSACE Dev Team (http://www.lmsace.com)
 * @author    LMSACE Dev Team
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

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

use core_completion\progress;

user_preference_allow_ajax_update('drawer-open-nav', PARAM_ALPHA);
require_once($CFG->libdir . '/behat/lib.php');

if (isloggedin()) {
    $navdraweropen = (get_user_preferences('drawer-open-nav', 'true') == 'true');
} else {
    $navdraweropen = false;
}
$show_btn_leftblock = false;
if(is_siteadmin()){
    $show_btn_leftblock = true;
}else{
    set_user_preference('drawer-open-nav', false);
    $navdraweropen = false;
}

$extraclasses = [];
if ($navdraweropen) {
    $extraclasses[] = 'drawer-open-left';
}
$bodyattributes = $OUTPUT->body_attributes($extraclasses);
$blockshtml = $OUTPUT->blocks('side-pre');
$hasblocks = strpos($blockshtml, 'data-block=') !== false;
$regionmainsettingsmenu = $OUTPUT->region_main_settings_menu();

$custommenu = $OUTPUT->custom_menu();

if ($custommenu == "") {
    $navbarclass = "navbar-toggler hidden-lg-up nocontent-navbar";
} else {
    $navbarclass = "navbar-toggler hidden-lg-up";
}
// Header Content.
$logourl = get_logo_url();
$phoneno = theme_qualisaude_get_setting('phoneno');
$emailid = theme_qualisaude_get_setting('emailid');
$scallus = get_string('callus', 'theme_qualisaude');
$semail = get_string('email', 'theme_qualisaude');
$username = $USER->firstname.' '.$USER->lastname;

// Footer Content.
$footlogourl = get_footer_logo_url();
$footlogo = theme_qualisaude_get_setting('footlogo');
$footlogo = (!$footlogo) ? 0 : 1;
$footnote = theme_qualisaude_get_setting('footnote', 'format_html');
$fburl = theme_qualisaude_get_setting('fburl');
$pinurl = theme_qualisaude_get_setting('pinurl');
$twurl = theme_qualisaude_get_setting('twurl');
$gpurl = theme_qualisaude_get_setting('gpurl');
$address = theme_qualisaude_get_setting('address');
$emailid = theme_qualisaude_get_setting('emailid');
$phoneno = theme_qualisaude_get_setting('phoneno');
$copyrightfooter = theme_qualisaude_get_setting('copyright_footer');
$infolink = theme_qualisaude_get_setting('infolink');
$infolink = theme_qualisaude_infolink();

$sinfo = get_string('info', 'theme_qualisaude');
$scontactus = get_string('contact_us', 'theme_qualisaude');
$phone = get_string('phone', 'theme_qualisaude');
$email = get_string('email', 'theme_qualisaude');
$sfollowus = get_string('followus', 'theme_qualisaude');
$myCourses = getMyCourses();

$url = ($fburl != '' || $pinurl != '' || $twurl != '' || $gpurl != '') ? 1 : 0;
$block3 = ($address != '' || $phoneno != '' || $emailid != '' || $url != 0) ? 1 : 0;
$footerblock1 = ($footlogo != 0 || $footnote != '' || $infolink != '' || $url != 0 || $block3 != 0) ? 1 : 0;

$footerblock = ($footlogo != 0 || $footnote != '' || $infolink != ''
    || $url != 0 || $block3 != 0 || $copyrightfooter != '') ? 1 : 0;

$block1 = ($footlogo || $footnote) ? 1 : 0;
$infoslink = ($infolink != '') ? 1 : 0;
$blockarrange = $block1 + $infoslink + $block3;

switch ($blockarrange) {
    case 3:
        $colclass = 'col-md-4';
        break;
    case 2:
        $colclass = 'col-md-6';
        break;
    case 1:
        $colclass = 'col-md-12';
        break;
    case 0:
        $colclass = '';
        break;
    default:
        $colclass = 'col-md-4';
        break;
}

$templatecontext = [
    'sitename' => format_string($SITE->shortname, true, ['context' => context_course::instance(SITEID), "escape" => false]),
    'output' => $OUTPUT,
    'sidepreblocks' => $blockshtml,
    'hasblocks' => $hasblocks,
    'bodyattributes' => $bodyattributes,
    'navdraweropen' => $navdraweropen,
    'regionmainsettingsmenu' => $regionmainsettingsmenu,
    'hasregionmainsettingsmenu' => !empty($regionmainsettingsmenu),
    "logourl" => $logourl,
    "phoneno" => $phoneno,
    "emailid" => $emailid,
    "s_callus" => $scallus,
    "s_email" => $semail,
    "logourl" => $logourl,
    "footlogo" => $footlogo,
    "footnote" => $footnote,
    "fburl" => $fburl,
    "pinurl" => $pinurl,
    "twurl" => $twurl,
    "gpurl" => $gpurl,
    "address" => $address,
    "emailid" => $emailid,
    "phoneno" => $phoneno,
    "copyright_footer" => $copyrightfooter,
    "infolink" => $infolink,
    "s_info" => $sinfo,
    "s_contact_us" => $scontactus,
    "phone" => $phone,
    "email" => $email,
    "s_followus" => $sfollowus,
    "url" => $url,
    "infolink" => $infolink,
    "navbarclass" => $navbarclass,
    "block3" => $block3,
    "footerblock" => $footerblock,
    "footerblock1" => $footerblock1,
    "colclass" => $colclass,
    "block1" => $block1,
    "footlogourl" => $footlogourl,
    "username" => $username,
    "show_btn_leftblock"=>$show_btn_leftblock,
    "myCourses"=>$myCourses
];

$templatecontext['flatnavigation'] = $PAGE->flatnav;
echo $OUTPUT->render_from_template('theme_qualisaude/my', $templatecontext);

function getMyCourses(){
    global $DB, $CFG, $OUTPUT;

    $content = "";

        // Carregamento para usuário que não são administrador
        //------------- ---------------
        //SET COURSE LIST MANDACARU
        //------------- ---------------
        $courses_list = enrol_get_my_courses(NULL,'sortorder DESC', 0, [], true);
        $categories = $DB->get_records('course_categories', null, '', 'id, name');
        $auxcat = 0;
        $filtered_course_list = array();
        foreach($courses_list as $courseobj){

            if($auxcat ==0){
                $change_category = 1;
                $auxcat = $courseobj->category;
            }elseif($auxcat != $courseobj->category){
                $change_category = 1;
                $auxcat = $courseobj->category;
            }else{
                $change_category = 0;
                $auxcat = $courseobj->category;
            }
            $courseobj->categoryname = $categories[$courseobj->category]->name;
            $courseobj->imagepath = "";
            $courseobj->changecategory = $change_category;

            $filtered_course_list[]= $courseobj; // Aplicação do filtro eliminando as disciplinas que não devem ser consideradas

        }

        //------------- ---------------
        //SET COURSE LIST MANDACARU
        //------------- ---------------

        $content .= '<section id="list-course" class="col-lg-12 col-md-12 col-xs-12">';

        $content .= '    <ul class="nav nav-tabs" id="myTabs" role="tablist">';
                $cont = 0;
                foreach($filtered_course_list as $key=>$cats){
                    $active = "";
                    if($key==0){
                        $active ='active';
                    }
                    if($cats->changecategory){
                        $content .= "<li role=\"presentation\"><a href=\"#{$cats->category}\" class=\"{$active}\" aria-controls=\"categoryname\" role=\"tab\" data-toggle=\"tab\">$cats->categoryname</a></li>";
                    }
                }
                if(count($filtered_course_list) == $cont ) {
                    $content .= "<li role=\"presentation\" class=\"active\"><a href=\"#\"  aria-controls=\"categoryname\" role=\"tab\" data-toggle=\"tab\">Nenhuma disciplina disponível</a></li>";
                }
        $content .= '    </ul>';


        $content .= '    <div class="tab-content card-body">';


                $continue =0;
                foreach($filtered_course_list as $key=>$cats){
                    $active = "";
                    if($key ==0){
                        $active ='active';
                    }

                    //close div
                    if($cats->changecategory && $key!=0){
//                        $content .= "</ul>\n";
                        $content .= " </div>\n";
                    }else{
                        $active ='active';
                    }

                    //open div
                    if($cats->changecategory){
                        $content .= "<div role=\"tabpanel\" class=\"tab-pane card-deck dashboard-card-deck  fade in {$active}\" id=\"$cats->category\">\n";
//                        $content .= "<ul class='row'>\n";
                    }

                    //gerando a imagem do curso
                    $courseDetails = $DB->get_record('course', array('id'=>$cats->id));
                    $courseImage =  \core_course\external\course_summary_exporter::get_course_image($courseDetails);
                    if(!$courseImage){
                        $courseImage = $OUTPUT->get_generated_image_for_id($cats->id);
                    }

                    //calc Progress
                    $progress =getProgress($courseDetails);

                    $course_link = $CFG->wwwroot. "/course/view.php?id={$cats->id}";
                    $content .= "
                        <div class=\"card dashboard-card\" role=\"listitem\" data-region=\"course-content\" data-course-id=\"2\">
                            <a href=\"{$course_link}\"  tabindex=\"-1\">
                                <div class=\"card-img dashboard-card-img\" style=\"background-image: url({$courseImage});\">
                                    <span class=\"sr-only\"></span>
                                </div>
                            </a>
                            <div class=\"p-2 course-info-container\" id=\"course-info-container-2-4\">
                                <div class=\"d-flex align-items-start\">
                                    <div class=\"w-100 text-truncate\">
                                        <a href=\"{$course_link}\"  class=\"coursename mr-2\">
                                            <span class=\"sr-only\">Nome do curso</span>
                                            <span class=\"multiline\">{$cats->fullname}</span>
                                        </a>
                                    </div>
                                </div>
                            </div>
                        
                            <div class=\"p-2\">
                                <div class=\"progress bg-white border\">
                                    <div class=\"progress-bar bar\" role=\"progressbar\" aria-valuenow=\"50\" style=\"width:{$progress}%\" aria-valuemin=\"0\" aria-valuemax=\"100\"></div>
                                </div>
                                <div class=\"small\">
                                    <span class=\"sr-only\">Progresso do curso:</span>
                                    <strong>{$progress}</strong>% completo
                                </div>
                            </div>
                        </div>
                        ";

                }
        $content .= " </div>\n";

        $content .= '    </div>';
        $content .= '</section>';

    return $content;
}

function getProgress($course){

    $percentage = progress::get_course_progress_percentage($course);
    if(!$percentage){
        $percentage=0;
    }

    return $percentage;

}