<?php

  class Modulo {

    public static function getTipologieModuli($filters = []) {

      $tmpModuli = Modulo::getModuli($filters);
      if (count($tmpModuli) > 0) {
        foreach($tmpModuli AS $id_modulo => $modulo) {
            if (!isset($moduli[$modulo["tipo"]])) { $moduli[$modulo["tipo"]] = []; }
            $moduli[$modulo["tipo"]][$id_modulo] = $modulo;
        }
        return $moduli;     
      }
     
      return [];
    }
    
    public static function getTipologie() {
      global $config;
      return jsonToArray($config["jsonFolder"]."/moduli-tipologie.json");
    }

    public static function getModuli($filters=null) {
      global $config;
      $moduli = [];
      $path = $config["jsonFolder"]."/moduli/";
      if (file_exists($path) && $handle = opendir($path)) {  
        while (false !== ($file = readdir($handle))) {
          if (is_file($path.$file))  
          { 
            $modulo = jsonToArray($path.$file);
            if (isset($modulo["id"])) {
              $moduli[$modulo["id"]] = $modulo;
            }
          }
        }
      }
      if ($filters===null) { $filters["attivo"] = true; }
      if (is_array($filters) && !empty($filters)) {
        $tmp = [];
        foreach($moduli AS $id_modulo => $modulo) {
          $insert = true;
          foreach($filters AS $key => $value) {
           if ($modulo[$key] !== $value) { $insert = false; }
          }
         if ($insert) { $tmp[$id_modulo] = $modulo; }
        }
        $moduli = $tmp;
      }
      return $moduli;
    }

    public static function getInfo($radice) {
      $return = false;
  		if (!empty($radice)) {
  			$moduli = self::getModuli(false);
  			if (!empty($moduli[$radice])) {
        	$return = $moduli[$radice];
          $return["titolo"] = __($return["titolo"]);
          $return["descrizione"] = __($return["descrizione"]);
  			}
  		}
  		return $return;
    }

    public static function header($radice, $subtitle = false) {
      $return = false;
      $modulo = Modulo::getInfo($radice);
      if (!empty($modulo)) {
        ob_start();
        include __DIR__ . "/views/modulo-header.php";
        $return = ob_get_clean();
      }
      return $return;
    }
  }