<?php
/**
 * SCPHP
 *
 * An open source SmartClient library for PHP
 *
 * @package		SCPHP
 * @author		Fernando Marcelo Morgenstern <fernando@consultorpc.com> 
 * @copyright	Copyright (c) 2009, ConsultorPC
 * @license		http://www.gnu.org/licenses/lgpl-3.0-standalone.html
 * @link		http://smartclientphp.com/
 * @since		Version 0.1b
 * @filesource
 */


/**
 * Smart Client Windows Helper
 *
 */
class ScWindows extends ScGeneral 
{
	
	/**
	 * @var Array Items for this window
	 */
	protected $_items;
	
	/**
	 * 
	 * Add Item
	 *
	 * @param mixed $itemID ID of the item
	 * @return string
	 * 
	 */
	public function addItem( $itemID )
	{
		$this->_items[] = $itemID;
	}

	/**
	 * Add Multiple Items
	 * 
	 * @param array $data Array containing multiple items
	 *  
	 */
	public function addItems( $data )
	{
		if ( is_array( $data ) )
		{
			foreach ( $data as $row )
			{
				$this->addItem( $row );
			}
		}
	}
	
	/**
	 * Get Items
	 *
	 * Return the current items array
	 * 
	 * @return array
	 *  
	 */
	public function getItems()
	{
		return $this->_items;
	}
	
	/**
	 * 
	 * Clear Items array
	 *  
	 */
	public function clearItems()
	{
		unset( $this->_items );
	}

	/**
	 * 
	 * Creates a Window
	 *
	 * @param mixed $data If string, it must be the element ID. If array, them we will loop through it
	 * @param string $title Title of the window
	 * @param integer $width Width of the window
	 * @param integer $height Height of the window
	 * @param string $content Content of the window ( can be override by items )
	 * @param array $options Additional options
	 * @return string
	 * 
	 */
	public function create( $data , $title = '' , $width = '' , $height = '' , $content = '' , $options = '' )
	{
		$newWindow = array();
		
		// Check if it is an array
		if ( is_array( $data ) )
		{
			$newWindow = $data;
		}
		else
		{
			// Add vars to the new button
			$newWindow['ID'] = $data;
			$newWindow['title'] = $title;
			$newWindow['width'] = $width;
			$newWindow['height'] = $height;
			$newWindow['content'] = $content;
			
			// check if there are items
			if ( is_array( $this->_items ) )
			{
				// Generate the items string
				$itemsStr = implode( ',' , $this->_items );
				
				// Set items
				$newWindow['items'] = $this->addQuotesStr( $itemsStr );
			}
			
			// Set default value for autoSize if it is not set
			if ( !isset( $options['autoSize'] ) )
			{
				$options['autoSize'] = true;
			}
			
			// Set default value for canDragResize if it is not set
			if ( !isset( $options['canDragResize'] ) )
			{
				$options['canDragResize'] = true;
			}
			
			// Check if options is array and do the loop
			if ( is_array( $options ) )
			{
				foreach ( $options as $name => $value )
				{
					$newWindow[$name] = $value;
				}
			}
		}
		
		// Encode all data
		$dataEncoded = json_encode( $newWindow );
		
		// Remove vars that shouldn't be quoted
		$dataEncoded = $this->removeQuotes( $dataEncoded );
		
		// Generate js code
		$js = 'isc.Window.create( '. $dataEncoded .' );';
		
		// Add script tag
		$js = $this->addScriptTags( $js );
		
		return $js;
	}
}