<?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 0.1
 * @filesource
 */


/**
 * Smart Client DetailViewer Helper
 *
 */
class ScDetailViewer extends ScGeneral 
{

	/**
	 * @var Array 
	 */
	protected $_fields;

	/**
	 * 
	 * Add Field
	 *
	 * @param mixed $data If string, it must be the id of the field. If array, them we will loop on it
	 * @param string $title Title of the field
	 * @param array $options Additional options
	 * @return string
	 * 
	 */
	public function addField( $data , $title = '' , $options = '' )
	{
		$newField = array();
		
		// Check if it is an array
		if ( is_array( $data ) )
		{
			$newField = $data;
		}
		else
		{
			// Add name and title to the new field
			$newField['name'] = $data;
			$newField['title'] = $title;
			
			// Check if options is array and do the loop
			if ( is_array( $options ) )
			{
				foreach ( $options as $name => $value )
				{
					$newField[$name] = $value;
				}
			}
		}
		
		// Add field to the array
		$this->_fields[] = $newField;
	}

	/**
	 * Add Fields
	 *
	 * Get an array and do a loop using the addField function
	 * 
	 * @param array $data Array containing multiple fields
	 *  
	 */
	public function addFields( $data )
	{
		if ( is_array( $data ) )
		{
			foreach ( $data as $row )
			{
				$this->addField( $row );
			}
		}
	}
	
	/**
	 * Get Fields
	 *
	 * Return the current fields array
	 * 
	 * @return array
	 *  
	 */
	public function getFields()
	{
		return $this->_fields;
	}
	
	/**
	 * 
	 * Clear fields
	 *
	 * Clear Fields array
	 *  
	 */
	public function clearFields()
	{
		unset( $this->_fields );
	}

	/**
	 * Create
	 *
	 * Create the Smart Client DetailViewer
	 * 
	 * @param mixed $data If string, it must be the id of the field. If array, them we will loop on it
	 * @return string
	 *  
	 */
	public function create( $data , $dataSource = '' , $width = '' , $height = '' , $options = '' )
	{
		$newDetailViewer = array();
		
		// Check if we have an array
		if ( is_array( $data ) )
		{
			$newDetailViewer = $data;
		}
		else
		{
			// Add vars to the new grid
			$newDetailViewer['ID'] = $data;
			$newDetailViewer['width'] = $width;
			
			if ( !is_null( $newDetailViewer['height'] ) )
			{
				$newDetailViewer['height'] = $height;
			}
			
			// Set fields
			$newDetailViewer['fields'] = $this->_fields;
			
			if ( !is_null( $newDetailViewer['dataSource'] ) )
			{
				// Add remove quotes str, to avoid datasource being quoted
				$newDetailViewer['dataSource'] = $this->addQuotesStr( $dataSource );
			}
			
			// Check if options is array and do the loop
			if ( is_array( $options ) )
			{
				foreach ( $options as $name => $value )
				{
					$newDetailViewer[$name] = $value;
				}
			}
		}
		
		// Encode all data
		$dataEncoded = json_encode( $newDetailViewer );
		
		// Remove vars that shouldn't be quoted
		$dataEncoded = $this->removeQuotes( $dataEncoded );
		
		// Generate js code
		$js = 'isc.DetailViewer.create( '. $dataEncoded .' );';
		
		// Add script tag
		$js = $this->addScriptTags( $js );
		
		return $js;
	}
}