<?php
/**
 * Google Fonts Helper.
 *
 * @package Ayyash
 * @author ThemeOO
 * @version 1.0.2
 * @since Ayyash 1.0.0
 */

if ( ! function_exists( 'themeoo_get_all_fonts' ) ) :
	/**
	 * Returns an Array of all the Available Font Options
	 *
	 * @param bool $show_header
	 * @return array
	 */
	function themeoo_get_all_fonts( $show_header = true ) {

		if ( $show_header ) {
			return array_merge(
				array(
					'------- Standard Fonts -------' => array(
						'disabled' => true,
						'variants' => array(),
					),
				),
				themeoo_get_standard_fonts(),
				array(
					'------- Google Fonts -------' => array(
						'disabled' => true,
						'variants' => array(),
					),
				),
				themeoo_get_google_fonts()
			);
		}

		return array_merge(
			themeoo_get_standard_fonts(),
			themeoo_get_google_fonts()
		);
	}
endif;

if ( ! function_exists( 'themeoo_get_standard_fonts' ) ) :
	/**
	 * Returns an Array of all the Available Standard Fonts
	 *
	 * @return array
	 */
	function themeoo_get_standard_fonts() {
		return apply_filters( 'themeoo_get_standard_fonts', array(
			'Serif'      => array( 'variants' => array( 'regular' ) ),
			'Sans Serif' => array( 'variants' => array( 'regular' ) ),
			'Monospaced' => array( 'variants' => array( 'regular' ) ),
		) );
	}
endif;

if ( ! function_exists( 'themeoo_get_google_fonts' ) ) :
	/**
	 * Returns an Array of all the Available Google Fonts
	 *
	 * @return array
	 */
	function themeoo_get_google_fonts() {
		/** @define "THEMEOO_THEME_DIR" "./../../" */
		$fonts = file_get_contents( THEMEOO_THEME_DIR . 'assets/fonts.json' );
		if ( $fonts ) {
			return json_decode( $fonts, true );
		}
		return [];
	}
endif;