<?php
/**
 * WordPress Customizer registration.
 */
class Bunyad_Theme_Customizer
{
	public $module;

	public function __construct()
	{
		add_filter('bunyad_customizer_font_aliases', [$this, '_font_aliases']);

		require_once get_template_directory() . '/inc/core/customizer/module.php';
		$this->module = new Bunyad_Customizer_Module;

		// Register extra assets.
		add_action('customize_controls_enqueue_scripts', [$this, 'register_assets'], 9);

		// Set some sphere core features options priorities. 
		add_filter('sphere/social-follow/options', function($options) {
			$options['priority'] = 34;
			return $options;
		});

		add_filter('sphere/alp/options', function($options) {
			$options['priority'] = 33;
			return $options;
		});

		// Delete logo cache for the 1x logos that save the dimensions.
		add_action('customize_save_after', function() {
			$logos = [
				'image_logo_sd', 'image_logo', 'footer_logo'
			];

			foreach ($logos as $logo) {
				delete_transient('bunyad_logo_' . md5(Bunyad::options()->get($logo)));
			}
		});
	}

	public function register_assets()
	{
		wp_enqueue_script(
			'bunyad-theme-customizer', 
			get_theme_file_uri('/js/admin/customizer.js'),
			['bunyad-customizer-controls'],
			Bunyad::options()->get_config('theme_version')
		);
	}

	/**
	 * Filter Callback: Fonts aliases for customizer.
	 *
	 * @param array $value
	 * @return array
	 */
	public function _font_aliases($value)
	{
		return array_replace((array) $value, [
			'_primary'   => [
				'css' => 'var(--body-font)', 
				'ref' => 'css_font_text'
			],
			'_secondary' => [
				'css' => 'var(--ui-font)',
				'ref' => 'css_font_secondary'
			],
			'_tertiary' => [
				'css' => 'var(--tertiary-font)',
				'ref' => 'css_font_tertiary'
			],
		]);
	}

	/**
	 * Proxy to module for backward compatibility. 
	 */
	public function __call($name, $arguments)
	{
		return call_user_func_array([$this->module, $name], $arguments);
	}
}

// Init and make available in Bunyad::get('customizer')
Bunyad::register('customizer', array(
	'class' => 'Bunyad_Theme_Customizer',
	'init' => true
));