<?php

/**
 * Singleton class for handling the theme's customizer integration.
 * Based on trt-customize-pro
 *
 * @since  1.0.0
 * @access public
 */
final class WeaverA_Customize_Plus {

	/**
	 * Returns the instance.
	 *
	 * @since  1.0.0
	 * @access public
	 * @return object
	 */
	public static function get_instance() {

		static $instance = null;

		if ( is_null( $instance ) ) {
			$instance = new self;
			$instance->setup_actions();
		}

		return $instance;
	}

	/**
	 * Constructor method.
	 *
	 * @since  1.0.0
	 * @access private
	 * @return void
	 */
	private function __construct() { }

	/**
	 * Sets up initial actions.
	 *
	 * @since  1.0.0
	 * @access private
	 * @return void
	 */
	private function setup_actions() {

		// Register panels, sections, settings, controls, and partials.
		add_action( 'customize_register', array( $this, 'sections' ) );

		// Register scripts and styles for the controls.
		add_action( 'customize_controls_enqueue_scripts', array( $this, 'enqueue_control_scripts' ), 0 );
	}

	/**
	 * Sets up the customizer sections.
	 *
	 * @since  1.0.0
	 * @access public
	 *
	 * @param  object $manager
	 *
	 * @return void
	 */
	public function sections( $manager ) {

		// Register custom section types.
		$manager->register_section_type( 'WeaverA_Customize_Plus_Section' );

		// Register sections.
		// figure out what to show on top bar

		// !aweaver_getopt( '_disable_customizer' )
		$cur_vers = aweaver_wp_version();

		$content = '';

		if ( ABSOLUTE_WVR_SHOW_PLUS != 'hide' ) {    // !@@@@@@@@@ future addition

			if ( function_exists( 'aweaverplus_plugin_installed' ) ) {
				$manager->add_section(
					new WeaverA_Customize_Plus_Section(
						$manager,
						'aweaver_plus_section',
						array(
							'title'           => esc_html__( 'Thanks for installing Absolute Weaver Plus.', 'absolute-weaver' ),
							'pro_description' => $content,
						)
					)
				);
			} else {
				$manager->add_section(
					new WeaverA_Customize_Plus_Section(
						$manager,
						'aweaver_plus_section',
						array(
							'title'           => esc_html__( 'Absolute Weaver Plus', 'absolute-weaver' ),
							'pro_text'        => esc_html__( 'Get Plus', 'absolute-weaver' ),
							'pro_url'         => 'http://shop.weavertheme.com/absolute-weaver-plus/',
							'pro_url_title'   => esc_html__( 'Add over 100 new features to Absolute Weaver with the Absolute Wweaver Plus plugin!', 'absolute-weaver' ),
							'pro_description' => $content,
						)
					)
				);
			}
		}

	}

	/**
	 * Loads theme customizer CSS.
	 *
	 * @since  1.0.0
	 * @access public
	 * @return void
	 */
	public function enqueue_control_scripts() {

		wp_enqueue_script( 'weaver-x-plus-customize-controls', trailingslashit( get_template_directory_uri() ) . 'admin/customizer/trt-customize-pro/customize-controls.js', array( 'customize-controls' ) );

		wp_enqueue_style( 'weaver-x-plus-customize-controls', trailingslashit( get_template_directory_uri() ) . 'admin/customizer/trt-customize-pro/customize-controls.css' );
	}
}


/**
 * Pro customizer section.
 * Based on trt-customize-pro
 *
 * @since  1.0.0
 * @access public
 */
if ( class_exists( 'WP_Customize_Section' ) ) {
	class WeaverA_Customize_Plus_Section extends WP_Customize_Section {

		/**
		 * The type of customize section being rendered.
		 *
		 * @since  1.0.0
		 * @access public
		 * @var    string
		 */
		public $type = 'weaverx-plus-add';

		/**
		 * Custom button text to output.
		 *
		 * @since  1.0.0
		 * @access public
		 * @var    string
		 */
		public $pro_text = '';

		/**
		 * Custom pro button URL.
		 *
		 * @since  1.0.0
		 * @access public
		 * @var    string
		 */
		public $pro_url = '';
		public $pro_url_title = '';
		public $pro_description = '';

		/**
		 * Add custom parameters to pass to the JS via JSON.
		 *
		 * @since  1.0.0
		 * @access public
		 * @return void
		 */
		public function json() {
			$json = parent::json();

			$json['pro_text']        = $this->pro_text;
			$json['pro_url']         = esc_url( $this->pro_url );
			$json['pro_url_title']   = $this->pro_url_title;
			$json['pro_description'] = $this->pro_description;

			return $json;
		}

		/**
		 * Outputs the Underscore.js template.
		 *
		 * @since  1.0.0
		 * @access public
		 * @return void
		 */
		protected function render_template() { ?>

			<li id="accordion-section-{{ data.id }}" class="accordion-section control-section control-section-{{ data.type }} cannot-expand">

				<h3 class="accordion-section-title">
					{{ data.title }}

					<# if ( data.pro_text && data.pro_url ) { #>
					<a href="{{ data.pro_url }}" class="button button-secondary alignright" target="_blank" title="{{ data.pro_url_title }}">{{ data.pro_text }}</a>
					<# } #>
				</h3>
				<# if ( data.pro_description ) { #>
				<p>{{{ data.pro_description }}}</p>
				<# } #>
			</li>
		<?php }
	}


	WeaverA_Customize_Plus::get_instance();        // use trt-customize-pro class to load top menu item
}

?>