<?php

class AdminAntadisConfiguratorController extends ModuleAdminController
{
    public function __construct()
    {
        $this->table = 'configurator_opt_group';
        $this->className = 'ConfiguratorOptGroup';
        $this->lang = true;
        
        // Set fields list
        $this->fields_list = array(
            'id_configurator_opt_group' => array(
                'title' => $this->l('ID'),
                'align' => 'center',
                'width' => 25
            ),
            'name' => array(
                'title' => $this->l('Nom'),
            ),
            'type' => array(
                'title' => $this->l('Type'),
            ),
            'reference' => array(
                'title' => $this->l('Reference'),
            ),
        );
        
        // Enable bootstrap
        $this->bootstrap = true;
        
        // Call of the parent constructor method
        parent::__construct();
    }
    
    /**
     * AdminController::renderList() override
     * @see AdminController::renderList()
     */
    public function renderList()
    {
        $this->addRowAction('view');
        $this->addRowAction('edit');
        $this->addRowAction('delete');
        
        return parent::renderList();
    }

    public function renderView()
    {
        // Afficher la liste des valeurs de l'option
        if (($id = Tools::getValue('id_configurator_opt_group'))) {
            $this->table = 'configurator_opt';
            $this->className = 'ConfiguratorOpt';
            $this->identifier = 'id_configurator_opt';
            $this->position_identifier = 'id_configurator_opt';
            $this->list_id = 'values';
            $this->lang = true;
            
            $this->context->smarty->assign(array(
                'current' => self::$currentIndex.'&id_configurator_opt_group='.(int)$id.'&viewconfigurator_opt_group'
            ));
            
            if (!Validate::isLoadedObject($obj = new ConfiguratorOptGroup((int)$id))) {
                $this->errors[] = Tools::displayError('An error occurred while updating the status for an object.').' <b>'.$this->table.'</b> '.Tools::displayError('(cannot load object)');
                return;
            }
            
            $this->fields_list = array(
                'id_configurator_opt' => array(
                    'title' => $this->l('ID'),
                    'align' => 'center',
                    'class' => 'fixed-width-xs'
                ),
                'name' => array(
                    'title' => $this->l('Name'),
                    'width' => 'auto',
                ),
                'price' => array(
                    'title' => $this->l('Price'),
                    'type' => 'price',
                ),
            );
                        
            // Add position to order on fields type
            switch($obj->type) {
                case 'radio':
                case 'checkbox':
                case 'select':
                    $this->fields_list['position'] = array(
                        'title' => $this->l('Position'),
                        'filter_key' => 'a!position',
                        'position' => 'position',
                        'class' => 'fixed-width-md'
                        );
                    break;
            }
            
            
            $this->_where = 'AND a.`id_configurator_opt_group` = '.(int)$id;
            $this->_orderBy = 'position';
            
            // Restriction
            $this->getList($this->context->language->id);
            switch($obj->type) {
                case 'text':
                case 'date':
                    if (count($this->_list) >= 1) {
                        unset($this->toolbar_btn['new']);
                    }
                    break;
            }
            
            // Row action
            $this->addRowAction('edit');
            $this->addRowAction('delete');
            
            self::$currentIndex = self::$currentIndex.'&id_configurator_opt_group='.(int)$id.'&viewconfigurator_opt_group';
            $this->processFilter();
            
            //@todo : Re-Init all products with this option group on value change
            
            
            return parent::renderList();
        }
    }
    
    /**
     * AdminController::init() override
     * @see AdminController::init()
     */
    public function init()
    {
        if (Tools::isSubmit('updateconfigurator_opt')) {
            $this->display = 'editValues';
        } elseif (Tools::isSubmit('submitAddconfigurator_opt')) {
            $this->display = 'editValues';
        } elseif (Tools::isSubmit('submitAddconfigurator_opt_group')) {
            $this->display = 'add';
        }
        
        parent::init();
    }
    
    public function initContent()
    {
        $this->initToolbar();
        $this->initPageHeaderToolbar();
     
        if ($this->display == 'edit' || $this->display == 'add') {
            if (!($this->object = $this->loadObject(true))) {
                return;
            }
            $this->content .= $this->renderForm();
        } elseif ($this->display == 'editValues') {
            if (!$this->object = new ConfiguratorOpt((int)Tools::getValue('id_configurator_opt'))) {
                return;
            }
            $this->content .= $this->renderFormOpt();
        } elseif ($this->display != 'view' && !$this->ajax) {
            $this->content .= $this->renderList();
            //$this->content .= $this->renderOptions();
        } elseif ($this->display == 'view' && !$this->ajax) {
            $this->content = $this->renderView();
        }
        
        $this->context->smarty->assign(array(
            'table' => $this->table,
            'current' => self::$currentIndex,
            'token' => $this->token,
            'content' => $this->content,
            'url_post' => self::$currentIndex.'&token='.$this->token,
            'show_page_header_toolbar' => $this->show_page_header_toolbar,
            'page_header_toolbar_title' => $this->page_header_toolbar_title,
            'page_header_toolbar_btn' => $this->page_header_toolbar_btn
        ));
    }
    
    public function initPageHeaderToolbar()
    {
        if (empty($this->display)) {
            $this->page_header_toolbar_btn['new_configurator_opt_group'] = array(
                'href' => self::$currentIndex.'&addconfigurator_opt_group&token='.$this->token,
                'desc' => $this->l('Add New Option', null, null, false),
                'icon' => 'process-icon-new'
            );
        }
        
        parent::initPageHeaderToolbar();
    }

    public function initToolbar()
    {
        switch ($this->display) {
            case 'add':
            case 'edit':
            case 'editValues':
                // Default save button - action dynamically handled in javascript
                $this->toolbar_btn['save'] = array(
                    'href' => '#',
                    'desc' => $this->l('Save')
                );
                
                $this->toolbar_btn['back'] = array(
                    'href' => self::$currentIndex.'&token='.$this->token,
                    'desc' => $this->l('Back to list', null, null, false)
                );
                break;
                break;
            case 'view':
                $this->toolbar_btn['new'] = array(
                    'href' => self::$currentIndex.'&updateconfigurator_opt&id_configurator_opt_group='.(int)Tools::getValue('id_configurator_opt_group').'&token='.$this->token,
                    'desc' => $this->l('Add New Value', null, null, false),
                    'class' => 'toolbar-new'
                );
                
                $this->toolbar_btn['back'] = array(
                    'href' => self::$currentIndex.'&token='.$this->token,
                    'desc' => $this->l('Back to list', null, null, false)
                );
                break;
            default: // list
                $this->toolbar_btn['new'] = array(
                    'href' => self::$currentIndex.'&add'.$this->table.'&token='.$this->token,
                    'desc' => $this->l('Add New Option', null, null, false)
                );
            break;
        }
    }
    
    public function initProcess()
    {
        $this->setTypeOpt();
        
        if (Tools::getIsset('viewconfigurator_opt_group')) {
            $this->list_id = 'values';
            
            if (isset($_POST['submitReset'.$this->list_id])) {
                $this->processResetFilters();
            }
        } else {
            $this->list_id = 'group';
        }
        
        parent::initProcess();
        
        if ($this->table == 'configurator_opt') {
            $this->display = 'editValues';
            $this->id_configurator_opt = (int)Tools::getValue('id_configurator_opt');
        }
    }
    
    protected function setTypeOpt()
    {
        if (Tools::isSubmit('updateconfigurator_opt') || Tools::isSubmit('deleteconfigurator_opt') ||
            Tools::isSubmit('submitAddconfigurator_opt')) {
            $this->table = 'configurator_opt';
            $this->className = 'ConfiguratorOpt';
            $this->identifier = 'id_configurator_opt';
            
            if ($this->display == 'edit') {
                $this->display = 'editValues';
            }
        }
    }
    
    /**
     * Form option
     * {@inheritDoc}
     * @see AdminControllerCore::renderForm()
     */
    public function renderForm()
    {
        $this->table = 'configurator_opt_group';
        $this->identifier = 'id_configurator_opt_group';
        
        $this->show_form_cancel_button = true;
        
        $this->fields_form = array(
            'legend' => array('title' => $this->l('Add / Edit')),
            'input' => array(
                array(
                    'type' => 'text',
                    'label' => $this->l('Name'),
                    'hint' => $this->l("Nom du groupe de l'option à afficher."),
                    'name' => 'name',
                    'required' => true,
                    'lang' => true
                ),
                array(
                    'type' => 'select',
                    'label' => $this->l('Type'),
                    'hint' => $this->l("Type de l'option pour générer le formulaire de sélection sur la page produit."),
                    'name' => 'type',
                    'required' => true,
                    'options' => array(
                        'id' => 'id',
                        'name' => 'name',
                        'query' => array(
                            array('id' => 'text', 'name' => 'Texte saisie'),
                            array('id' => 'date', 'name' => 'Date'),
                            array('id' => 'select', 'name' => 'Selection'),
                            array('id' => 'radio', 'name' => 'Choix unique'),
                            array('id' => 'checkbox', 'name' => 'Choix multiple'),
                        ),
                    ),
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Reference'),
                    'hint' => $this->l('Votre réference interne.'),
                    'name' => 'reference',
                    'required' => true
                ),
            ),
            'submit' => array('title' => $this->l('Save'))
        );
        
        return parent::renderForm();
    }
    
    /**
     * Form option value
     * @return string
     */
    public function renderFormOpt()
    {
        $this->table = 'configurator_opt';
        $this->identifier = 'id_configurator_opt';
        
        $this->show_form_cancel_button = true;
        $this->fields_form = array(
            'legend' => array('title' => $this->l('Add / Edit')),
            'input' => array(
                array(
                    'type' => 'hidden',
                    'name' => 'id_configurator_opt_group',
                    'required' => true,
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Name'),
                    'hint' => $this->l('Nom de l\'option à afficher'),
                    'name' => 'name',
                    'required' => true,
                    'lang' => true
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Value'),
                    'hint' => $this->l('Référence ou valeur de l\'option'),
                    'name' => 'value',
                    'required' => true,
                ),
                array(
                    'type' => 'text',
                    'label' => $this->l('Price'),
                    'hint' => $this->l('Prix génerique de l\'option'),
                    'name' => 'price',
                    'value' => 0,
                    'required' => true
                ),
            ),
            'submit' => array(
                'title' => $this->l('Save')
            ),
        );
                
        $this->fields_value['id_configurator_opt_group'] = (int)Tools::getValue('id_configurator_opt_group');
        
        // Override var of Controller
        $this->table = 'configurator_opt';
        $this->className = 'ConfiguratorOpt';
        $this->identifier = 'id_configurator_opt';
        $this->lang = true;
        self::$currentIndex = self::$currentIndex.'&id_configurator_opt_group='.$this->fields_value['id_configurator_opt_group'].'&viewconfigurator_opt_group';
        
        // Create object Attribute
        if (!$obj = new ConfiguratorOpt((int)Tools::getValue($this->identifier))) {
            return;
        }
        
        return parent::renderForm();
    }
    
    public function postProcess()
    {
        if (!Tools::getValue($this->identifier) && Tools::getValue('id_configurator_opt') && !Tools::getValue('attributeOrderby')) {
            // Override var of Controller
            $this->table = 'configurator_opt';
            $this->className = 'ConfiguratorOpt';
            $this->identifier = 'id_configurator_opt';
        }
         
        // If Opt, load object
        if (Tools::getValue('updateconfigurator_opt') || Tools::isSubmit('deleteconfigurator_opt') || Tools::isSubmit('submitAddconfigurator_opt')) {
            if (!$object = new ConfiguratorOpt((int)Tools::getValue($this->identifier))) {
                $this->errors[] = Tools::displayError('An error occurred while updating the status for an object.').' <b>'.$this->table.'</b> '.Tools::displayError('(cannot load object)');
            }
            if (Tools::getValue('position') !== false && Tools::getValue('id_configurator_opt')) {
                $_POST['id_configurator_opt_group'] = $object->id_configurator_opt_group;
                if (!$object->updatePosition((int)Tools::getValue('way'), (int)Tools::getValue('position'))) {
                    $this->errors[] = Tools::displayError('Failed to update the position.');
                } else {
                    Tools::redirectAdmin(self::$currentIndex.'&conf=5&token='.Tools::getAdminTokenLite('AdminAntadisConfigurator').'#details_details_'.$object->id_configurator_opt_group);
                }
            } elseif (Tools::isSubmit('deleteconfigurator_opt') && Tools::getValue('id_configurator_opt')) {
                if (!$object->delete()) {
                    $this->errors[] = Tools::displayError('Failed to delete the attribute.');
                } else {
                    Tools::redirectAdmin(self::$currentIndex.'&conf=1&token='.Tools::getAdminTokenLite('AdminAntadisConfigurator'));
                }
            } elseif (Tools::isSubmit('submitAddconfigurator_opt')) {
                Hook::exec('actionObjectConfiguratorOptAddBefore');
                $this->action = 'save';
                $id_configurator_opt = (int)Tools::getValue('id_configurator_opt');
                // Adding last position to the attribute if not exist
                if ($id_configurator_opt <= 0) {
                    $sql = 'SELECT `position`+1
							FROM `'._DB_PREFIX_.'configurator_opt`
							WHERE `id_configurator_opt_group` = '.(int)Tools::getValue('id_configurator_opt_group').'
							ORDER BY position DESC';
                    // set the position of the new group attribute in $_POST for postProcess() method
                    $_POST['position'] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($sql);
                }
                $_POST['id_parent'] = 0;
                
                $this->processSave($this->token);
            }
            
        } else {
            parent::postProcess();
        }
    }
    
    public function processSave()
    {
        if ($this->display == 'add' || $this->display == 'edit') {
            $this->identifier = 'id_configurator_opt_group';
        }
        
        if (!$this->id_object) {
            return $this->processAdd();
        } else {
            return $this->processUpdate();
        }
    }
    
    public function processDelete()
    {
        Tools::dieObject("@todo : Gérer la suppression avec les sous éléments");
    }
    
    public function processPosition()
    {
        if (Tools::getIsset('viewconfigurator_opt_group')) {
            $object = new ConfiguratorOpt((int)Tools::getValue('id_configurator_opt'));
            self::$currentIndex = self::$currentIndex.'&viewconfigurator_opt_group';
        }
        
        if (!Validate::isLoadedObject($object)) {
            $this->errors[] = Tools::displayError('An error occurred while updating the status for an object.').
            ' <b>'.$this->table.'</b> '.Tools::displayError('(cannot load object)');
        } elseif (!$object->updatePosition((int)Tools::getValue('way'), (int)Tools::getValue('position'))) {
            $this->errors[] = Tools::displayError('Failed to update the position.');
        } else {
            $id_identifier_str = ($id_identifier = (int)Tools::getValue($this->identifier)) ? '&'.$this->identifier.'='.$id_identifier : '';
            $redirect = self::$currentIndex.'&'.$this->table.'Orderby=position&'.$this->table.'Orderway=asc&conf=5'.$id_identifier_str.'&token='.$this->token;
            $this->redirect_after = $redirect;
        }
        return $object;
    }
    
    /**
     * Modify position
     */
    public function ajaxProcessUpdatePositions()
    {
        $way = (int)Tools::getValue('way');
        $id_configurator_opt = (int)Tools::getValue('id_configurator_opt');
        $id_configurator_opt_group = (int)Tools::getValue('id_configurator_opt_group');
        $positions = Tools::getValue('configurator_opt');
        
        if (is_array($positions)) {
            foreach ($positions as $position => $value) {
                $pos = explode('_', $value);
                
                if ((isset($pos[1]) && isset($pos[2])) && (int)$pos[2] === $id_configurator_opt) {
                    if ($opt = new ConfiguratorOpt((int)$pos[2])) {
                        if (isset($position) && $opt->updatePosition($way, $position)) {
                            echo 'ok position '.(int)$position.' for values '.(int)$pos[2].'\r\n';
                        } else {
                            echo '{"hasError" : true, "errors" : "Can not update the '.(int)$id_configurator_opt.' values to position '.(int)$position.' "}';
                        }
                    } else {
                        echo '{"hasError" : true, "errors" : "The ('.(int)$id_configurator_opt.') values cannot be loaded"}';
                    }
                    
                    break;
                }
            }
        }
    }
}