<?php
if (!defined('_CAN_LOAD_FILES_'))
    exit;

require 'lib/doofinder_api.php';

class Antadis_Doofinder extends Module
{
    public function __construct()
    {
        $this->name = 'antadis_doofinder';
        $this->tab = 'front_office_features';
        $this->version = '1.0';
        $this->author = 'Antadis';

        parent::__construct();

        $this->displayName = $this->l('Antadis Doofinder');
        $this->description = $this->l('Search on doofinder');

        $this->confirmUninstall = $this->l('Are you sure ?');

        $this->hash = '8483db4a599703a6e069ad2ecf59e17d';
        $this->api_key = 'eu1-cd36e2fd8bc321bce51d34ddf758c5dfa0e37150';
    }

    public function install(){
        if ( !parent::install() || !$this->registerHook('header')){
            $this->uninstall();
            return false;
        }

        return true;
    }

    public function uninstall(){
        if( !parent::uninstall()){
            return false;
        }

        return true;
    }

    public function hookHeader($params)
    {
        $this->context->controller->addJS(($this->_path) . 'js/search.js');
    }

    public function ajaxSearch($input = false)
    {
        if (empty($input) || !$input) {        	
            http_response_code(500);
            return false;
        }

        $df = new DoofinderApi($this->hash, $this->api_key);
        $output = $df->query($input, 1, array('rpp' => 100, 'sort' => array(array('_score' => 'desc') )) );

        return array(
            'results' => $output->getResults()
        );
    }
}