<?php
/**
 * Register theme global functions
 *
 * @package Brandy\Functions
 */

use Brandy\Core\ThemeSetup;

if ( ! function_exists( 'brandy_register_configuration' ) ) {
	/**
	 * Register module for customizer
	 *
	 * @param \WP_Customize_Manager $manager Customize Manager.
	 * @param array                 $configuration {
	 * Module configuration.
	 * @type string     configuration_type  Config type.
	 * @type string     id                  Config id.
	 * @type string     label               Config label.
	 * @type string     type                Define class when panel/section is registered.
	 * @type any        default
	 * @type any        partial
	 * }
	 */
	function brandy_register_configuration( \WP_Customize_Manager $manager, $configuration ) {
		switch ( $configuration['configuration_type'] ) {
			case 'section':
				$method = 'add_section';
				break;
			case 'control':
				$method = 'add_control';
				break;
			default:
				$method = 'add_panel';
				break;
		}
		if ( 'control' === $configuration['configuration_type'] ) {
			$manager->add_setting(
				$configuration['id'],
				array(
					'default'   => $configuration['default'],
					'transport' => $configuration['transport'],
				)
			);
		}
		call_user_func( array( $manager, $method ), $configuration['id'], $configuration );
	}
}

if ( ! function_exists( 'is_block_editor_screen' ) ) {

	/**
	 * Check is block editor screen
	 *
	 * @return boolean
	 *
	 * @since 1.0
	 */
	function is_block_editor_screen() {
		if ( ! is_admin() ) {
			return false;
		}
		$screen = get_current_screen();
		if ( ! $screen->is_block_editor ) {
			return false;
		}
		return true;
	}
}

if ( ! function_exists( 'is_wc_installed' ) ) {

	/**
	 * Check whether WC is installed
	 *
	 * @return boolean
	 *
	 * @since 1.0
	 */
	function is_wc_installed() {
		return function_exists( 'WC' );
	}
}

if ( ! function_exists( 'is_elementor_installed' ) ) {

	/**
	 * Check whether Elementor is installed
	 *
	 * @return boolean
	 *
	 * @since 1.0
	 */
	function is_elementor_installed() {
		return class_exists( 'Elementor\Plugin' );
	}
}

if ( ! function_exists( 'brandy_is_starter_sites_installed' ) ) {

	/**
	 * Check whether Brandy Starter Sites is installed
	 *
	 * @return boolean
	 *
	 * @since 1.0
	 */
	function brandy_is_starter_sites_installed() {
		return defined( 'BRANDYSITES_VERSION' );
	}
}

if ( ! function_exists( 'is_brandy_blocks_installed' ) ) {

	/**
	 * Check whether Brandy Blocks plugin is installed
	 *
	 * @return boolean
	 *
	 * @since 1.0
	 */
	function is_brandy_blocks_installed() {
		return defined( 'BRANDY_BLOCKS_VERSION' );
	}
}

if ( ! function_exists( 'brandy_get_reading_time' ) ) {

	/**
	 * Get reading time for given content.
	 * Calculate by minutes.
	 *
	 * @return string.
	 *
	 * @since 1.0
	 */
	function brandy_get_reading_time( $content = '' ) {

		$WORDS_PER_MINUTE = 250;

		$wordcount = str_word_count( wp_strip_all_tags( $content ) );

		$reading_time = ceil( $wordcount / $WORDS_PER_MINUTE );

		return sprintf( '%1$s %2$s', _n( 'minute', 'minutes', $reading_time, 'brandy' ), $reading_time );

	}
}

if ( ! function_exists( 'brandy_current_niche' ) ) {

	/**
	 * Get current site niche.
	 *
	 * @return string|boolean Current niche.
	 *
	 * @since 1.0
	 */
	function brandy_current_niche() {
		return get_option( 'brandy_current_niche', false );
	}
}

if ( ! function_exists( 'brandy_is_current_niche' ) ) {

	/**
	 * Check given niche is current site niche.
	 *
	 * @param string $niche Niche ID.
	 *
	 * @return string|boolean Result.
	 *
	 * @since 1.0
	 */
	function brandy_is_current_niche( $niche ) {
		return brandy_current_niche() == $niche;
	}
}

if ( ! function_exists( 'brandy_get_template_part' ) ) {

	/**
	 * Get template part by niche.
	 * Allow developer to alter theme template part.
	 * Developer can alter part by function brandy_register_template_part.
	 *
	 * @param   string          $slug   Part slug.
	 * @param   string|null     $name   Template name.
	 * @param   array           $args   Same as get_template_part args
	 *
	 * @since 1.0
	 */
	function brandy_get_template_part( $slug, $name = \null, $args = array() ) {

		$template = $slug . ( ! empty( $name ) ? "-$name" : '' );

		$template_file = apply_filters( "brandy/$template", '' );

		if ( empty( $template_file ) || ! file_exists( $template_file ) ) {
			return get_template_part( $slug, $name, $args );
		}

		require $template_file;
	}
}

if ( ! function_exists( 'brandy_get_nav_menu_name' ) ) {
	/**
	 * Returns menu name.
	 * If menu doesn't exist, find menu name based on where the menu is placing (Header/Footer).
	 *
	 * @param string $menu_name Menu name to check exists
	 * @param string $builder Header or Footer builder
	 * @return string Menu name
	 *
	 * @since 1.0
	 */
	function brandy_get_nav_menu_name( $menu_name, $builder = 'header' ) {
		if ( wp_get_nav_menu_object( $menu_name ) ) {
			return $menu_name;
		}
		$builder_locations = array();
		if ( 'header' === $builder ) {
			$builder_locations = ThemeSetup::get_header_locations();
		}
		if ( 'footer' === $builder ) {
			$builder_locations = ThemeSetup::get_footer_locations();
		}
		$all_locations = array_merge(
			array_keys( $builder_locations ),
			array_keys( ThemeSetup::get_main_locations() )
		);
		while ( ! empty( $all_locations ) ) {
			$location              = array_shift( $all_locations );
			$menu_name_by_location = wp_get_nav_menu_name( $location );
			if ( ! empty( $menu_name_by_location ) ) {
				return $menu_name_by_location;
			}
		}

		return $menu_name;
	}
}

if ( ! function_exists( 'brandy_the_post_thumbnail' ) ) {
	/**
	 * Print current post thumbnail.
	 * Show default thumbnail when post doesn't have featured image.
	 *
	 * @param int|WP_Post
	 *
	 * @since 1.0
	 */
	function brandy_the_post_thumbnail( $post = null ) {
		$thumbnail = get_the_post_thumbnail( $post );
		if ( empty( $thumbnail ) ) {
			echo wp_kses_post( brandy_get_post_placeholder_thumbnail() );
		} else {
			echo wp_kses_post( $thumbnail );
		}
	}
}

if ( ! function_exists( 'brandy_get_post_placeholder_thumbnail' ) ) {
	/**
	 * Returns placeholder feature image for post
	 * which doesn't have thumnbnail
	 *
	 * @return string Image tag
	 * @since 1.0
	 */
	function brandy_get_post_placeholder_thumbnail( $attr = array() ) {
		$src          = brandy_get_post_placeholder_thumbnail_url();
		$default_attr = array(
			'src' => esc_url( $src ),
			'alt' => 'Thumbnail placeholder',
		);
		$attr         = wp_parse_args( $default_attr, $attr );
		$attr_string  = '';

		ob_start();
		brandy_print_dom_attributes( $attr );
		$attr_string = ob_get_contents();
		ob_end_clean();

		return sprintf( '<img %s/>', $attr_string );
	}
}

if ( ! function_exists( 'brandy_get_post_placeholder_thumbnail_url' ) ) {
	/**
	 * Returns placeholder feature image for post
	 * which doesn't have thumnbnail
	 *
	 * @return string Image tag
	 * @since 1.0
	 */
	function brandy_get_post_placeholder_thumbnail_url() {
		return BRANDY_TEMPLATE_URL . '/assets/images/default-placeholder.png';
	}
}

if ( ! function_exists( 'brandy_get_user_device' ) ) {

	/**
	 * Get user device.
	 *
	 * @return string User device.
	 */
	function brandy_get_user_device() {
		$user_agent = $_SERVER['HTTP_USER_AGENT'] ?? null;
		if ( empty( $user_agent ) ) {
			return null;
		}
		$mobile_devices = array( 'mobile', 'android', 'iphone', 'ipod', 'blackberry', 'opera mini', 'iemobile' );
		$tablet_devices = array( 'tablet', 'ipad', 'playbook', 'kindle', 'nexus 7', 'nexus 10' );

		$posible_mobile_devices = array_merge( $mobile_devices, $tablet_devices );

		foreach ( $posible_mobile_devices as $device ) {
			if ( strpos( $user_agent, $device ) !== false ) {
				return 'mobile';
			}
		}

		return 'desktop';
	}
}