<?php
include_once dirname(__FILE__).'/../../classes/AdvLink2.php';

class AdminAdvBlockLink2Controller extends ModuleAdminController {

    private $current_link;

    public function __construct() {

        $this->table        = 'advblocklink2';
        $this->className    = 'AdvLink2';
        $this->identifier   = 'id_link';
        $this->lang         = TRUE;
        $this->deleted      = FALSE;
        $this->bootstrap	= TRUE;
        $this->position_identifier = 'id_link';
        $this->_defaultOrderBy = 'position';

        parent::__construct();

        $this->actions = Tools::getValue('id_link', 0) ? array('edit', 'delete') : array('view', 'edit', 'delete');

        $this->fields_list = array(
            'id_link' => array(
                'title' => 'ID',
                'width' => 25
            ),
            'title' => array(
                'title'  => $this->module->l('Titre'),
                'width' => 45,
            ),
            'url' => array(
                'title'  => $this->module->l('Url'),
                'width' => 45,
            ),
            'position' => array(
                'title'     => $this->l('Position'),
                'align'     => 'center',
                'position'  => 'position',
                'filter_key' => 'a!position'
            )
        );

        $this->current_link = isset($_GET['deleteadvblocklink']) ? new AdvLink((int)(Tools::getValue('id_link', 0))) : new AdvLink2((int)(Tools::getValue('id_link', Tools::getValue('id_parent', 0))));

        $this->_where = ' AND a.`id_parent` =' . (int)$this->current_link->id;

        if (Shop::isFeatureActive() && Shop::getContext() != Shop::CONTEXT_ALL){
            $this->_join .= 'JOIN `'._DB_PREFIX_.'advblocklink2_shop` as ashop ON a.`id_link` = ashop.`id_link` AND ashop.`id_shop` IN ('.implode(', ', Shop::getContextListShopID()).') ';
            $this->_group .= 'GROUP BY ashop.`id_link`';
        }

    }

    public function initPageHeaderToolbar() {
        parent::initPageHeaderToolbar();

        if ($this->display != 'edit' && $this->display != 'add') {
            $this->page_header_toolbar_btn['new_link'] = array(
                'href' => self::$currentIndex.'&id_parent='.$this->current_link->id.'&addadvblocklink2&token='.$this->token,
                'desc' => $this->l('Ajouter un nouveau lien', NULL, NULL, FALSE),
                'icon' => 'process-icon-new'
            );
        }
        
           
    }

    public function renderList() {
        return parent::renderList();
    }

    public function initContent() {
        if ($this->display == 'view') {
            $this->display = 'list';
        }

        parent::initContent();
    }

    public function renderForm() {
        $dbLinks = array();
        $id = Tools::getValue('id_link');

        AdvLink2::getLinksTree($dbLinks, 0, Context::getContext()->cookie->id_lang, $id?$id:-1);

        $links[] = array(
            'id'=>'0',
            'name' => $this->l('Aucun parent')
        );

        foreach ($dbLinks as $link) {
            $links[] = array(
                "id" => $link['id_link'],
                "name" => str_repeat('--', $link['level']) . ' ' . $link['title']
            );
        }

        $this->fields_form = array(
            'tinymce' => TRUE,
            'legend' => array(
                'title' => $this->className,
            ),
            'submit' => array(
                'name' => 'submitadvblocklink',
                'title' => $this->l('Save'),
            ),
            'input' => array(
                array(
                    'type' => 'hidden',
                    'name' => 'id_link_parent'
                ),
                array(
                    'type' => 'select',
                    'label' => $this->l('Lien parent'),
                    'name' => 'id_parent',
                    'required' => FALSE,
                    'options' => array(    
                        'query' => $links,
                        'id' => 'id',
                        'name' => 'name'
                    )
                ),              
                array(
                    'type' => 'text',
                    'label' => $this->l('Nom'),
                    'name' => 'title',
                    'required' => TRUE,
                    'lang' => TRUE,
                    'size' => 114
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Lien'),
                    'name' => 'url',
                    'lang' => TRUE,
                    'required' => FALSE,
                    'size' => 114
                ),
                array(
                    'type' => 'switch',
                    'label' => $this->l('Activé'),
                    'name' => 'active',
                    'required' => FALSE,
                    'is_bool' => TRUE,
                    'default' => 1,
                    'values' => array(
                        array(
                            'id' => 'active_on',
                            'value' => 1,
                            'label' => $this->l('Yes')
                        ),
                        array(
                            'id' => 'active_off',
                            'value' => 0,
                            'label' => $this->l('No')
                        )
                    )
                ),
                array(
                    'type' => 'switch',
                    'label' => $this->l('Lien externe ?'),
                    'name' => 'external',
                    'required' => FALSE,
                    'is_bool' => TRUE,
                    'default' => 1,
                    'values' => array(
                        array(
                            'id' => 'external_on',
                            'value' => 1,
                            'label' => $this->l('Yes')
                        ),
                        array(
                            'id' => 'external_off',
                            'value' => 0,
                            'label' => $this->l('No')
                        )
                    )
                ),             
                array(
                    'type' => 'shop',
                    'label' => $this->l('Shop'),
                    'form_group_class' => 'fieldhide input_association',
                    'name' => 'checkBoxShopAsso_advblocklink',
                )
            )
        );

        $this->fields_value = array(
            'id_link_parent' => (int)Tools::getValue('id_link_parent')
        );

        self::$currentIndex .= '&id_link_parent='.Tools::getValue('id_parent', Tools::getValue('id_link_parent'));
        return parent::renderForm();
    }

    public function processAdd() {
        $result = parent::processAdd();
        $this->redirect_after = self::$currentIndex.'&conf=3&token='.$this->token.'&id_link='.Tools::getValue('id_parent');
        return $result;
    }

    public function processUpdate() {
        $result = parent::processUpdate();
        $this->redirect_after = self::$currentIndex.'&conf=4&token='.$this->token.'&id_link='.Tools::getValue('id_parent');
        return $result;
    }

    public function processDelete() {
        $id_parent = $this->current_link->id_parent;
        $object = parent::processDelete();

        if ($object->hasError()) {
            $this->errors = [Tools::displayError($this->l('This link can\'t be deleted : it contains at least one sub link.'))];
        }
        else {
            $this->redirect_after = self::$currentIndex.'&conf=1&token='.$this->token.'&id_link='.$id_parent;
        }
        return $object;
    }

    protected function copyFromPost(&$object, $table) {
        parent::copyFromPost($object, $table);
        
        if(Shop::isFeatureActive())
        {
            $object->id_shop_list = array();
            foreach (Tools::getValue('checkBoxShopAsso_advblocklink2') as $id_shop => $value)
                $object->id_shop_list[] = $id_shop;
        }
    }


    public function ajaxProcessUpdatePositions()
    {
        $way = (int)(Tools::getValue('way'));
        $id = (int)(Tools::getValue('id'));
        $positions = Tools::getValue('link');
        $obj = 'advblocklink2';

        if (is_array($positions)){
            foreach ($positions as $position => $value)
            {
                $pos = explode('_', $value);

                if (isset($pos[2]) && (int)$pos[2] === $id)
                {
                    $menu_obj = new AdvLink2((int)$pos[2]);

                    if (Validate::isLoadedObject($menu_obj))
                        if (isset($position) && $menu_obj->updatePosition($way, $position))
                        {
                            echo 'ok position '.(int)$position.' for '.$obj.' '.(int)$pos[2]."\r\n";                            
                        }
                        else
                            echo '{"hasError" : true, "errors" : "Can not update '.$obj.' '.(int)$id.' to position '.(int)$position.' "}';
                    else
                        echo '{"hasError" : true, "errors" : "This '.$obj.' ('.(int)$id.') cannot be loaded"}';

                    break;
                }
            }
        }
    }

}