<?php
if (!defined('_PS_VERSION_')) {
    exit;
}

require_once dirname(__FILE__).'/classes/Simulator.php';
require_once dirname(__FILE__).'/classes/SimulatorTheme.php';

class AntadisSimulator extends Module
{
    public function __construct()
    {
        $this->name = 'antadissimulator';
        $this->tab = 'front_office_features';
        $this->version = '0.1';
        $this->author = 'antadis';
        $this->bootstrap = true;
        parent::__construct();
        
        $this->displayName = $this->l('Simulator');
        $this->description = $this->l('Simulator and theme');
        
        $this->ps_versions_compliancy = array('min' => '1.6', 'max' => _PS_VERSION_);
        
        $this->confirmUninstall = $this->l('Are you sure you want to uninstall this module?');
    }
    
    public function install()
    {
        // Call install parent method
        if (!parent::install()) {
            return false;
        }
        
        // Menu
        if (!$this->installTab('AdminCatalog', 'AdminAntadisSimulator', 'Simulator')) {
            return false;
        }
        
        // Controllers
        if (!$this->installTab('AdminCatalog', 'AdminAntadisSimulatorTheme', 'SimulatorTheme', 0) ||
            !$this->installTab('AdminCatalog', 'AdminAntadisSimulatorDetail', 'SimulatorDetail', 0)) {
            return false;
        }
        
        // Hook
        if (!$this->registerHook('Header') ||
            !$this->registerHook('displayAdminProductsExtra') ||
            !$this->registerHook('displayProductBloc')) {
            return false;
        }

        // All went well!
        return true;
    }
    
    public function uninstall()
    {
        // Call uninstall parent method
        if (!parent::uninstall()) {
            return false;
        }
        
        // Menu
        if (!$this->uninstallTab('AdminAntadisSimulator')) {
            return false;
        }
        
        // Hook
        if (!$this->unregisterHook('Header') ||
            !$this->unregisterHook('displayAdminProductsExtra') ||
            !$this->unregisterHook('displayProductBloc')) {
            return false;
        }
            
        // All went well!
        return true;
    }
    
    public function getContent()
    {
        $ajax_hook = Tools::getValue('ajax_hook');
        if ($ajax_hook != '') {
            $ajax_method = 'hook'.ucfirst($ajax_hook);
            if (method_exists($this, $ajax_method)) {
                die($this->{$ajax_method}(array()));
            }
        }
        
        $controller = $this->getHookController('getContent');
        return $controller->run();
    }
    
    
    public function installTab($parent, $class_name, $name, $active = 1)
    {
        // Create new admin tab
        $tab = new Tab();
        $tab->id_parent = (int)Tab::getIdFromClassName($parent);
        $tab->name = array();
        foreach (Language::getLanguages(true) as $lang) {
            $tab->name[$lang['id_lang']] = $name;
            $tab->class_name = $class_name;
            $tab->module = $this->name;
            $tab->active = $active;
            return $tab->add();
        }
    }
    
    public function uninstallTab($class_name)
    {
        // Retrieve Tab ID
        $id_tab = (int)Tab::getIdFromClassName($class_name);
        
        // Load tab
        $tab = new Tab((int)$id_tab);
        
        // Delete it
        return $tab->delete();
    }
    
    public function getHookController($hook_name)
    {
        // Include the controller file
        require_once(dirname(__FILE__).'/controllers/hook/'. $hook_name.'.php');
        
        // Build dynamically the controller name
        $controller_name = $this->name.$hook_name.'Controller';
        
        // Instantiate controller
        $controller = new $controller_name($this, __FILE__, $this->_path);
        
        // Return the controller
        return $controller;
    }
    
    public function hookHeader($params)
    {
        if($this->context->controller instanceof ProductController) {
            $this->context->controller->addCSS($this->_path.'views/css/simulate.css');
            $this->context->controller->addJS($this->_path.'views/js/utils.js');
            
            $this->context->controller->addCSS($this->_path.'views/colorpicker/jquery.simplecolorpicker.css');
            $this->context->controller->addJS($this->_path.'views/colorpicker/jquery.simplecolorpicker.js');
            
            // Get id_product and simulator to include js
            $id_product = (int)Tools::getValue('id_product');
            $id_simulator = Simulator::getFromProduct($id_product);
            $id_simulator_theme = SimulatorTheme::getFromProduct($id_product);
            $simulator = new Simulator($id_simulator);
            $simutatorTheme = new SimulatorTheme($id_simulator_theme);
            $themeName = $simutatorTheme->name;
            $themeImagePath = _PS_BASE_URL_.'/themes/simulation/'.$simulator->code.'/'.$themeName;
            $this->context->smarty->assign(array(
                'simulatorCode' => $simulator->code,
                'simulatorName' => $simulator->name,
                'themeName' => $themeName,
                'themeImagePath' => $themeImagePath,
            ));
            $this->context->controller->addJS($this->_path.'views/js/'.$simulator->code.'.js');
        }
    }
    
    public function hookDisplayAdminProductsExtra($params)
    {
        $controller = $this->getHookController('displayAdminProductsExtra');
        return $controller->run();
    }
    
    public function hookDisplayProductBloc($params)
    {
        $controller = $this->getHookController('displayProductBloc');
        return $controller->run();
    }
}