<?php

namespace schemaTypes\cw;
use schemaTypes;
use schemaTypes\Pressbooks_Metadata_Type;

/**
 * The class for the musicComposition
 *
 * @link       https://github.com/Books4Languages/pressbooks-metadata
 * @since      0.x
 *
 * @package    Pressbooks_Metadata
 * @subpackage Pressbooks_Metadata/admin/schemaTypes
 * @author     Christos Amyrotos <christosv2@hotmail.com>
 * @author     Vasilis Georgoudis <vasilios.georgoudis@gmail.com>
 * @author    Corentin Perrot <perrotcore@gmail.com>
 */

class Pressbooks_Metadata_MusicComposition extends Pressbooks_Metadata_Type {

    /**
     * The variable that holds all parent required properties
     *
     * @since    0.x
     * @access   public
     */
    static $required_parent_props = array(

    );

	/**
	 * The variable that holds the values for the settings for this schema type
	 *
	 * @since    0.x
	 * @access   public
	 */
	static $type_setting = array('musicComposition_type' => array('MusicComposition Type','http://schema.org/MusicComposition'));

	/**
	 * The variable that holds the parents for the type
	 *
	 * @since    0.x
	 * @access   public
	 */
	static $type_parents = array(
		'schemaTypes\Pressbooks_Metadata_Thing',
		'schemaTypes\Pressbooks_Metadata_CreativeWork'
	);

	/**
	 * The variable that holds the properties of this schema type
	 *
	 * @since    0.x
	 * @access   public
	 */
	static $type_properties = array(
		'composer' => array(false,'Composer','The person or organization who wrote a composition, or who is the composer of a work performed at some event.'),
		//'firstPerformance' => array(false,'First Performance','The date and place the work was first performed.'),
		'includedComposition' => array(false,'Included Composition','Smaller compositions included in this work (e.g. a movement in a symphony).'),
		'iswcCode' => array(false,'ISWC Code','The International Standard Musical Work Code for the composition.'),
		'lyricist' => array(false,'Lyricist','The person who wrote the words.'),
		'lyrics' => array(false,'Lyrics','The words in the song.'),
		'musicArrangement' => array(false,'Music Arrangement','An arrangement derived from the composition.'),
		'musicCompositionForm' => array(false,'Music Composition Form','The type of composition (e.g. overture, sonata, symphony, etc.).'),
		'musicalKey' => array(false,'Musical Key','The key, mode, or scale this composition uses.'),
		'recordedAs' => array(false,'Recorded As','An audio recording of the work.')

	);

	public function __construct($type_level_input) {
		parent::__construct($type_level_input);
		$this->type_fields = $this->get_all_properties();
		$this->class_name = __CLASS__ .'_'. $this->type_level;
		$this->pmdt_populate_names(self::$type_setting);
		$this->pmdt_add_metabox($this->type_level);
	}

	/**
	 * Function used for combining the current types properties with its parents fields
	 *
	 * @since    0.x
	 * @access   public
	 */
	public function get_all_properties() {
		$properties = self::$type_properties;
		foreach(self::$type_parents as $parentType){
			$properties = array_merge($properties,$parentType::type_properties);
		}
		return $properties;
	}

	/**
	 * Function used for comparing the instances of the schema types
	 *
	 * @since    0.x
	 * @access   public
	 */
	public function __toString() {
		return $this->class_name;
	}
}