<?php
/**
 * pally Default Styles
 * Some custom styles are found in Colors.php
 *
 * @package pally
 * @since 1.0.0
 */

namespace Pally;

/**
 * Add scripts
 *
 * @since 1.0.0
 */
class Styles {

	/**
	 * An array of enqueued files.
	 *
	 * Prevents duplicate styles.
	 *
	 * @static
	 * @access protected
	 * @since 1.0.0
	 * @var array
	 */
	protected static $enqueued_files = [];



	/**
	 * The styles.
	 *
	 * @static
	 * @access protected
	 * @since 1.0.0
	 * @var string
	 */
	protected static $css = '';

	/**
	 * Constructor.
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public function __construct() {
		add_action( 'wp_enqueue_scripts', [ $this, 'action_global_styles' ] );
	}

	/**
	 * Global styles.
	 *
	 * @access public
	 * @since 1.0.0
	 * @return void
	 */
	public function action_global_styles() {

		// Enqueue Google Fonts.
		if ( get_theme_mod( 'font_pairing', 'Source Serif Pro+Open Sans' ) !== 'system' ) {
			$font_option  = explode( '+', get_theme_mod( 'font_pairing', 'Source Serif Pro+Open Sans' ) );
			$google_fonts = '//fonts.googleapis.com/css2?family=' . $font_option[0] . ':ital,wght@0,300;0,400;0,600;0,700;1,300;1,400;1,600&display=swap%7c' . $font_option[1] . ':300,400,600,700&display=swap';
		}
		if ( ! empty( $google_fonts ) ) {
			wp_enqueue_style(
				'pally-fonts',
				$google_fonts,
				[],
				null
			);
		}
	}

	/**
	 * Prints inline CSS for template parts.
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public static function get_template_part( $slug, $name = null, $stylesheet = null ) {
		// Print stylesheet.
		if ( $stylesheet ) {
			$stylename = ( $name ) ? "-$name" : '';
			echo "<style id='pally-{$slug}{$stylename}'>";
			include get_theme_file_path( $stylesheet );
			echo '</style>';
		}
		// Get the template-part.
		get_template_part( 'template-parts/' . $slug . '/' . $name );
	}

}