<?php

require_once($CFG->dirroot.'/theme/edumy/ccn/course_handler/ccn_course_handler.php');

class block_cocoon_course_categories_3_edit_form extends block_edit_form
{
    protected function specific_definition($mform)
    {
      global $CFG;
      $ccnFontList = include($CFG->dirroot . '/theme/edumy/ccn/font_handler/ccn_font_select.php');
      // include_once($CFG->dirroot . '/course/lib.php');
      // require_once($CFG->dirroot. '/course/renderer.php');
      // $topcategory = core_course_category::top();
      // $topcategorykids = $topcategory->get_children();
      // $searchareas = \core_search\manager::get_search_areas_list(true);
      // $areanames = array();
      // foreach ($topcategorykids as $areaid => $topcategorykids) {
      //     $areanames[$areaid] = $topcategorykids->get_formatted_name();
      //     // print_object($areaid->get_formatted_name());
      //     // print_object($areaid);
      //
      // }

      $ccnCourseHandler = new ccnCourseHandler();
      $ccnCourseCategories = $ccnCourseHandler->ccnListCategories();


      if (!empty($this->block->config) && is_object($this->block->config)) {
          $data = $this->block->config;
      } else {
          $data = new stdClass();
          $data->items = 5;
      }

        // Section header title according to language file.
        $mform->addElement('header', 'config_header', get_string('blocksettings', 'block'));

        // Title
        $mform->addElement('text', 'config_title', get_string('config_title', 'block_cocoon_course_categories_3'));
        $mform->setDefault('config_title', 'Via School Categories Courses');
        $mform->setType('config_title', PARAM_RAW);

        // Subtitle
        $mform->addElement('text', 'config_subtitle', get_string('config_subtitle', 'block_cocoon_course_categories_3'));
        $mform->setDefault('config_subtitle', 'Cum doctus civibus efficiantur in imperdiet deterruisset.');
        $mform->setType('config_subtitle', PARAM_RAW);

        // Button Text
        $mform->addElement('text', 'config_button_text', get_string('config_button_text', 'theme_edumy'));
        $mform->setDefault('config_button_text', 'View All Courses');
        $mform->setType('config_button_text', PARAM_RAW);

        $options = array(
            '0' => 'Category description',
            '1' => 'Category course count',
        );
        $select = $mform->addElement('select', 'config_body', get_string('config_body', 'theme_edumy'), $options, array('class'=>'ccnCommLcRef_change'));
        $select->setSelected('0');

        $items_range = array(
          1 => '1',
          2 => '2',
          3 => '3',
          4 => '4',
          5 => '5',
          6 => '6',
          7 => '7',
          8 => '8',
          9 => '9',
          10 => '10',
          11 => '11',
          12 => '12',
          13 => '13',
          14 => '14',
          15 => '15',
          16 => '16',
          17 => '17',
          18 => '18',
          19 => '19',
          20 => '20',
          21 => '21',
          22 => '22',
          23 => '23',
          24 => '24',
          25 => '25',
          26 => '26',
          27 => '27',
          28 => '28',
          29 => '29',
          30 => '30',
          31 => '31',
          32 => '32',
          33 => '33',
          34 => '34',
          35 => '35',
          36 => '36',
          37 => '37',
          38 => '38',
          39 => '39',
          40 => '40',
          41 => '41',
          42 => '42',
          43 => '43',
          44 => '44',
          45 => '45',
          46 => '46',
          47 => '47',
          48 => '48',
          49 => '49',
          50 => '50',
        );

        $items_max = 50;

        $mform->addElement('select', 'config_items', get_string('config_items', 'theme_edumy'), $items_range);
        $mform->setDefault('config_items', 5);
        $mform->addRule('config_items', get_string('required'), 'required', null, 'client', false, false);

        // Style
        // $radioarray=array();
        // $radioarray[] = $mform->createElement('radio', 'config_style', '', 'Hide arrow', 0, $attributes);
        // $radioarray[] = $mform->createElement('radio', 'config_style', '', 'Show arrow', 1, $attributes);
        // $mform->addGroup($radioarray, 'config_style', 'Arrow', array(' '), false);

        for($i = 1; $i <= $items_max; $i++) {
            $mform->addElement('header', 'config_ccn_item' . $i ,  get_string('config_item', 'theme_edumy') . ' ' . $i);

            $mform->addElement('text', 'config_color' . $i, get_string('config_color', 'theme_edumy', $i), array('class'=>'ccn_spectrum_class'));
            $mform->setDefault('config_color' .$i , 'rgb(240, 208, 120)');
            $mform->setType('config_color' . $i, PARAM_TEXT);
            $mform->addRule('config_color' . $i, get_string('required'), 'required', null, 'client', false, false);

            $options = array(
                'multiple' => false,
                'noselectionstring' => get_string('select_from_dropdown', 'theme_edumy'),
            );
            // $mform->addElement('autocomplete', 'config_category' . $i, get_string('category'), $areanames, $options);
            $mform->addElement('autocomplete', 'config_category' . $i, get_string('category'), $ccnCourseCategories, $options);
            $mform->addRule('config_category' . $i, get_string('required'), 'required', null, 'client', false, false);

            $select = $mform->addElement('select', 'config_icon' .$i, get_string('config_icon_class', 'theme_edumy'), $ccnFontList, array('class'=>'ccn_icon_class'));
            $select->setSelected('flaticon-student-3');
            $mform->addRule('config_icon' . $i, get_string('required'), 'required', null, 'client', false, false);

        }


        include($CFG->dirroot . '/theme/edumy/ccn/block_handler/edit.php');

    }

    function set_data($defaults)
    {

        // Begin CCN Image Processing
        if (empty($entry->id)) {
            $entry = new stdClass;
            $entry->id = null;
        }
        $draftitemid = file_get_submitted_draft_itemid('config_image');
        file_prepare_draft_area($draftitemid, $this->block->context->id, 'block_cocoon_course_categories_3', 'content', 0,
            array('subdirs' => true));
        $entry->attachments = $draftitemid;
        parent::set_data($defaults);
        if ($data = parent::get_data()) {
            file_save_draft_area_files($data->config_image, $this->block->context->id, 'block_cocoon_course_categories_3', 'content', 0,
                array('subdirs' => true));
        }
        // END CCN Image Processing


        if (!empty($this->block->config) && is_object($this->block->config)) {
            $text = $this->block->config->bio;
            $draftid_editor = file_get_submitted_draft_itemid('config_bio');
            if (empty($text)) {
                $currenttext = '';
            } else {
                $currenttext = $text;
            }
            $defaults->config_bio['text'] = file_prepare_draft_area($draftid_editor, $this->block->context->id, 'block_cocoon_course_categories_3', 'content', 0, array('subdirs'=>true), $currenttext);
            $defaults->config_bio['itemid'] = $draftid_editor;
            $defaults->config_bio['format'] = $this->block->config->format;
        } else {
            $text = '';
        }


    }
}