<?php

namespace Simple_Giveaways;

if ( ! defined( 'ABSPATH' ) ) {
	return;
}

/**
 * Class for creating a custom status
 */
class GA_Custom_Status {

	/**
	 * Post Types for this status
	 *
	 * @var array
	 */
	protected $post_type = array();

	/**
	 * Status slug
	 *
	 * @var string
	 */
	protected $slug = '';

	/**
	 * Enable the button
	 * 'true', 'publish'    mixed       enables publishing from this status
	 * 'update'     string      enables updating from this status
	 * 'false'      boolean     disabled/removes the button
	 *
	 * @var boolean
	 */
	protected $enable_action = false;

	/**
	 * Default definitons
	 *
	 * @var array
	 */
	protected $defaults = array(
		'label'                     => '',
		'public'                    => null,
		'protected'                 => null,
		'private'                   => null,
		'publicly_queryable'        => true,
		'exclude_from_search'       => false,
		'internal'                  => null,
		'show_in_admin_all_list'    => true,
		'show_in_admin_status_list' => false,
		'label_count'               => '',
	);

	/**
	 * Status settings
	 *
	 * @var array
	 */
	public $settings = array();

	/**
	 * Registering the status on creation and hooking scripts
	 *
	 * @param array $args
	 */
	public function __construct( $args = array() ) {

		if ( empty( $args ) ) {
			return;
		}

		if ( ! isset( $args['post_type'] ) || empty( $args['post_type'] ) ) {
			return;
		}

		if ( ! isset( $args['slug'] ) || '' === $args['slug'] ) {
			return;
		}

		$this->post_type = $args['post_type'];
		$this->slug      = $args['slug'];

		if ( isset( $args['action'] ) && in_array( $args['action'], array( false, true, 'publish', 'update' ) ) ) {
			$this->enable_action = $args['action'];
		}

		if ( ! isset( $args['label'] ) || '' === $args['label'] ) {
			$args['label'] = ucfirst( $args['slug'] );
		}

		if ( ! isset( $args['label_count'] ) || '' === $args['label_count'] ) {
			$args['label_count'] = _n_noop( esc_html( $args['label'] ) . ' <span class="count">(%s)</span>', esc_html( $args['label'] ) . ' <span class="count">(%s)</span>' );
		}

		unset( $args['slug'] );
		unset( $args['post_type'] );
		unset( $args['action'] );

		$this->settings = wp_parse_args( $args, $this->defaults );
		$this->register_status();
		add_action( 'admin_footer', array( $this, 'set_status' ) );
	}

	/**
	 * Registering the status
	 *
	 * @return void
	 */
	public function register_status() {
		register_post_status( $this->slug, $this->settings );
	}

	/**
	 * Setting the script for adding status to dropdown
	 */
	public function set_status() {

		$set_status = apply_filters( 'ibenic_custom_post_status_' . $this->slug, true );

		if ( ! $set_status ) {
			return;
		}

		global $post;

		if ( ! $post ) {
			return;
		}

		if ( ! in_array( $post->post_type, $this->post_type ) ) {
			return;
		}

		$complete = '';
		$label    = '';

		if ( $post->post_status === $this->slug ) {
			$complete = ' selected=\"selected\"';
			$label    = '<span id=\"post-status-display\">' . $this->settings['label'] . '</span>';
		}
		?>
		<script>
			( function($){
				$(document).ready(function(){
					$('select#post_status').append( "<option value='<?php echo esc_attr( $this->slug ); ?>' <?php echo $complete; ?>><?php echo esc_html( $this->settings['label'] ); ?></option>");
					$('.misc-pub-section label').append( "<?php echo esc_html( $label ); ?>");
					<?php
					if ( '' !== $complete ) {
						// If the post has this status check the preferred action
						// If true or 'publish', we leave it as default
						if ( ! $this->enable_action ) {
							echo '$("#publish").remove();';
						} elseif ( 'update' === $this->enable_action ) {
							echo '$("#publish").val("Update");$("#publish").attr("name","save");$("#original_publish").val("Update");';
						}
					}
					?>
				});
			})( jQuery );
		</script>
		<?php
	}

}

// Adding custom statuses

new GA_Custom_Status(
	array(

		'post_type'                 => array( 'giveasap' ),
		'slug'                      => 'giveasap_ended',
		'public'                    => ! is_admin(),
		'label'                     => _x( 'Ended', 'giveasap' ),
		'action'                    => 'update',
		'show_in_admin_all_list'    => false,
		'show_in_admin_status_list' => true,
		'label_count'               => _n_noop( 'Ended <span class="count">(%s)</span>', 'Ended <span class="count">(%s)</span>', 'giveasap' ),
	)
);

new GA_Custom_Status(
	array(
		'post_type'                 => array( 'giveasap' ),
		'slug'                      => 'giveasap_winners',
		'public'                    => ! is_admin(),
		'label'                     => _x( 'Selected Winners', 'giveasap' ),
		'action'                    => 'update',
		'show_in_admin_all_list'    => false,
		'show_in_admin_status_list' => true,
		'label_count'               => _n_noop( 'Selected Winners <span class="count">(%s)</span>', 'Selected Winners <span class="count">(%s)</span>', 'giveasap' ),
	)
);

new GA_Custom_Status(
	array(
		'post_type'                 => array( 'giveasap' ),
		'slug'                      => 'giveasap_notified',
		'public'                    => ! is_admin(),
		'label'                     => _x( 'Winners Notified', 'giveasap' ),
		'action'                    => 'update',
		'show_in_admin_all_list'    => false,
		'show_in_admin_status_list' => true,
		'label_count'               => _n_noop( 'Winners Notified <span class="count">(%s)</span>', 'Winners Notified <span class="count">(%s)</span>', 'giveasap' ),
	)
);