<?php
namespace factory;
class Apanel {
  static public function check_delivery( $basket )
  {
    $add_delivery = false;

    foreach ( $basket as $key => $val )
    {
      if ( strpos( $val['name'], 'Bilet prezentowy' ) !== false )
      {
        $add_delivery = true;
        break;
      }
    }

    if ( !$add_delivery )
    {
      foreach ( $basket as $key => $val )
      {
        if ( $val['product_id'] == 999999 )
        {
          unset( $basket[$key] );
        }
      }
    }

    return $basket;
  }

  static public function recalculate_ticket_protection( $basket ) {

    if ( !\S::get_session( 'ticket_protection' ) )
      return $basket;

    $quantity = 0;

    foreach ( $basket as $key => $val ) {
      if( $val['product_id'] != 0 and $val['product_id'] != 999999 ) {
        $quantity += $val['quantity'];
      }
    }

    if ( $quantity > 0 )
    {
      foreach ( $basket as $key => $val ) {
        if ( $val['product_id'] == 0 ) {
          unset( $basket[$key] );
        }
      }
    }
    else
    {
      foreach ( $basket as $key => $val ) {
        if ( $val['product_id'] == 0 ) {
          unset( $basket[$key] );
        }
      }
    }

    return $basket;
  }

  static public function getSetting($key, $default = null)
  {
    global $mdb;

    try {
      $mdb->pdo->exec("CREATE TABLE IF NOT EXISTS site_settings (
        setting_key VARCHAR(100) PRIMARY KEY,
        setting_value TEXT
      )");
    } catch (\Exception $e) {}

    $stmt = $mdb->pdo->prepare("SELECT setting_value FROM site_settings WHERE setting_key = :key LIMIT 1");
    $stmt->execute([':key' => $key]);
    $row = $stmt->fetch(\PDO::FETCH_ASSOC);

    return $row ? $row['setting_value'] : $default;
  }

  static public function saveSetting($key, $value)
  {
    global $mdb;

    $stmt = $mdb->pdo->prepare("REPLACE INTO site_settings (setting_key, setting_value) VALUES (:key, :val)");
    $stmt->execute([':key' => $key, ':val' => $value]);
  }
}