<?php



final class FormData
{
	protected $fields 	= [];
	protected $action 	= "";
	protected $method 	= "post";
	protected $enctype 	= "multipart/form-data";
	protected $form_error_message = "The form cannot be processed. The fields marked in contain values ​​that we do not understand.";
	protected $role 	= null;
	
	function __construct(array $fields, array $post_data=[],$role = 0)
	{	
		$this->setRole($role);
		
		foreach($fields as $group => $field)
		{

			
			
			$formField = new HtmlElement($field,$this->role);
			$formField->setPostValue( $post_data[$formField->id()] );
			
			$this->setField( $formField );
			

		}
		

	
	}
	
	public function action()
	{
		return $this->action;
	}
	
	public function setAction($action)
	{
		$this->action = $action;
	}
		
	public function setField($field)
	{		
		$this->fields[] = $field;
	}
	
	public function setRole($role)
	{		
		$this->role = $role;
	}
	
	
	
	public function fields()
	{		
		return $this->fields;
	}
	
	public function open()
	{
		return '<form action="'. $this->action() .'" method="post" class="default-form" enctype="'. $this->enctype .'" data-abide novalidate>';
	}
	
	public function fieldsHTML($confirm=false)
	{
		
		$html = '<div class="grid-x grid-margin-x">';
		
			foreach($this->fields as $field)
			{	
				$html.= $field->getInputElement();	
			}
			
			$html .= $this->formError();

		$html .= '</div>';
				
		return $html;
		
	}
	
	public function close()
	{
		return '</form>';
	}
	
	
	private function formError()
	{
		return '';//'<div class="small-12 cell"><div data-abide-error class="callout alert text-center" aria-live="assertive" style="display: none;"><p><i class="fi-alert"></i> '. $this->form_error_message .'</p></div>';
	}
	
	
}