<?php

include(dirname(__FILE__).'/Base.php');
include(dirname(__FILE__).'/Enumeration.php');
include(dirname(__FILE__).'/Boolean.php');
include(dirname(__FILE__).'/Integer.php');
include(dirname(__FILE__).'/String.php');
include(dirname(__FILE__).'/Text.php');
include(dirname(__FILE__).'/OneToMany.php');
include(dirname(__FILE__).'/OneToMany2.php');
include(dirname(__FILE__).'/Date.php');
include(dirname(__FILE__).'/Time.php');
include(dirname(__FILE__).'/DateTime.php');
include(dirname(__FILE__).'/Password.php');
include(dirname(__FILE__).'/Float.php');
include(dirname(__FILE__).'/Hyperlink.php');
include(dirname(__FILE__).'/Hidden.php');
include(dirname(__FILE__).'/File.php');
include(dirname(__FILE__).'/GPS.php');
include(dirname(__FILE__).'/IPv4Address.php');
include(dirname(__FILE__).'/IPv6Address.php');
include(dirname(__FILE__).'/Color.php');
include(dirname(__FILE__).'/RandomHash.php');
include(dirname(__FILE__).'/MacAddress.php');
include(dirname(__FILE__).'/Image.php');
include(dirname(__FILE__).'/TimeDiff.php');

class Type
{
  public FormManager $FormManager;
  public array $TypeDefinitionList;
  public array $Values;

  function __construct(FormManager $FormManager)
  {
    $this->FormManager = &$FormManager;
    $this->TypeDefinitionList = array
    (
      'Enumeration' => array('Name' => 'Enumeration', 'Class' => 'Enumeration', 'ParentType' => '', 'Parameters' => array()),
      'Boolean' => array('Name' => 'Boolean', 'Class' => 'Boolean', 'ParentType' => '', 'Parameters' => array()),
      'Integer' => array('Name' => 'Integer', 'Class' => 'Integer', 'ParentType' => '', 'Parameters' => array()),
      'String' => array('Name' => 'String', 'Class' => 'String', 'ParentType' => '', 'Parameters' => array()),
      'Text' => array('Name' => 'Text', 'Class' => 'Text', 'ParentType' => '', 'Parameters' => array()),
      'Date' => array('Name' => 'Date', 'Class' => 'Date', 'ParentType' => '', 'Parameters' => array()),
      'Time' => array('Name' => 'Time', 'Class' => 'Time', 'ParentType' => '', 'Parameters' => array()),
      'DateTime' => array('Name' => 'DateTime', 'Class' => 'DateTime', 'ParentType' => '', 'Parameters' => array()),
      'Password' => array('Name' => 'Password', 'Class' => 'Password', 'ParentType' => '', 'Parameters' => array()),
      'Float' => array('Name' => 'Float', 'Class' => 'Float', 'ParentType' => '', 'Parameters' => array()),
      'Hyperlink' => array('Name' => 'Hyperlink', 'Class' => 'Hyperlink', 'ParentType' => '', 'Parameters' => array()),
      'Hidden' => array('Name' => 'Hidden', 'Class' => 'Hidden', 'ParentType' => '', 'Parameters' => array()),
      'File' => array('Name' => 'File', 'Class' => 'File', 'ParentType' => '', 'Parameters' => array()),
      'GPS' => array('Name' => 'GPS', 'Class' => 'GPS', 'ParentType' => '', 'Parameters' => array()),
      'IPv4Address' => array('Name' => 'IPv4Address', 'Class' => 'IPv4Address', 'ParentType' => '', 'Parameters' => array()),
      'OneToOne' => array('Name' => 'OneToOne', 'Class' => 'OneToOne', 'ParentType' => '', 'Parameters' => array()),
      'OneToMany' => array('Name' => 'OneToMany', 'Class' => 'OneToMany', 'ParentType' => '', 'Parameters' => array()),
      'Color' => array('Name' => 'Color', 'Class' => 'Color', 'ParentType' => '', 'Parameters' => array()),
      'RandomHash' => array('Name' => 'RandomHash', 'Class' => 'RandomHash', 'ParentType' => '', 'Parameters' => array()),
      'MacAddress' => array('Name' => 'MacAddress', 'Class' => 'MacAddress', 'ParentType' => '', 'Parameters' => array()),
      'IPv6Address' => array('Name' => 'IPv6Address', 'Class' => 'IPv6Address', 'ParentType' => '', 'Parameters' => array()),
      'Image' => array('Name' => 'Image', 'Class' => 'Image', 'ParentType' => '', 'Parameters' => array()),
      'TimeDiff' => array('Name' => 'TimeDiff', 'Class' => 'TimeDiff', 'ParentType' => 'Integer', 'Parameters' => array()),
      'Reference' => array('Name' => 'Reference', 'Class' => 'Reference', 'ParentType' => 'Integer', 'Parameters' => array()),
      'ManyToOne' => array('Name' => 'ManyToOne', 'Class' => 'ManyToOne', 'ParentType' => '', 'Parameters' => array()),
    );
  }

  function ExecuteTypeEvent(string $TypeName, string $Event, array $Parameters = array()): ?string
  {
    if (array_key_exists($TypeName, $this->TypeDefinitionList))
    {
      $Type = $this->TypeDefinitionList[$TypeName];
      $TypeClass = 'Type'.$Type['Class'];
      $TypeObject = new $TypeClass($this->FormManager);
      if (is_callable(array($TypeObject, $Event))) return $TypeObject->$Event($Parameters);
        else return $TypeName.'->'.$Event.'('.serialize($Parameters).')';
    } else return $TypeName;
  }

  function IsHidden(string $TypeName): bool
  {
    if (array_key_exists($TypeName, $this->TypeDefinitionList))
    {
      $Type = $this->TypeDefinitionList[$TypeName];
      $TypeClass = 'Type'.$Type['Class'];
      $TypeObject = new $TypeClass($this->FormManager);
      return $TypeObject->Hidden;
    } else return false;
  }

  function RegisterType(string $Name, string $ParentType, array $Parameters): void
  {
    if ($ParentType != '')
    {
      $Type = $this->TypeDefinitionList[$ParentType];
    } else $Type = array();

    $Type['Name'] = $Name;
    $Type['Class'] = $Name;
    if (array_key_exists('Parameters', $Type))
      $Type['Parameters'] = array_merge($Type['Parameters'], $Parameters);
      else $Type['Parameters'] = $Parameters;
    $this->TypeDefinitionList[$Name] = $Type;
  }

  function UnregisterType(string $Name): void
  {
    unset($this->TypeDefinitionList[$Name]);
    // TODO: remove dependent types
  }

  function GetTypeDefinition(string $TypeName): array
  {
    return $this->TypeDefinitionList[$TypeName];
  }
}