<?php
/**
 * Bhari Theme Customizer.
 *
 * @package Bhari
 */

/**
 * Set default options
 */
if ( ! function_exists( 'bhari_get_defaults' ) ) :

	/**
	 * Set default options
	 */
	function bhari_get_defaults() {

		$bhari_defaults = array(

			/**
			 * Container
			 */
			'container-width-page'    => 1100,
			'container-width-single'  => 1100,
			'container-width-archive' => 1100,

			/**
			 * Sidebar
			 */
			'sidebar-page'    => 'layout-content-sidebar',
			'sidebar-single'  => 'layout-no-sidebar',
			'sidebar-archive' => 'layout-content-sidebar',
		);

		return apply_filters( 'bhari_theme_defaults', $bhari_defaults );
	}

endif;

/**
 * Add postMessage support for site title and description for the Theme Customizer.
 */
if ( ! function_exists( 'bhari_customize_register' ) ) :

	/**
	 * Add postMessage support for site title and description for the Theme Customizer.
	 *
	 * @param object $wp_customize Theme Customizer object.
	 */
	function bhari_customize_register( $wp_customize ) {

		/**
		 * Override defaults
		 */
		$wp_customize->get_setting( 'blogname' )->transport         = 'postMessage';
		$wp_customize->get_setting( 'blogdescription' )->transport  = 'postMessage';
		$wp_customize->get_setting( 'header_textcolor' )->transport = 'postMessage';
		$wp_customize->get_control( 'header_textcolor' )->label     = __( 'Site Title & Tagline Color', 'bhari' );
		$wp_customize->get_control( 'background_color' )->label     = __( 'Body Background Color', 'bhari' );

		/**
		 * Get default's
		 */
		$defaults = bhari_get_defaults();

		/**
		 * Load customizer helper files
		 */
		require_once get_template_directory() . '/inc/customizer/customizer-callbacks.php';
		require_once get_template_directory() . '/inc/customizer/customizer-sanitize.php';
		require_once get_template_directory() . '/inc/customizer/customizer-controls.php';

		/**
		 * Added custom customizer controls
		 */
		if ( method_exists( $wp_customize, 'register_control_type' ) ) {
			$wp_customize->register_control_type( 'Bhari_Customize_Width_Slider_Control' );
		}

		/**
		 * Register Panel & Sections
		 */
		if ( class_exists( 'WP_Customize_Panel' ) ) :
			if ( ! $wp_customize->get_panel( 'bhari_panel_layout' ) ) {
				$wp_customize->add_panel( 'bhari_panel_layout', array(
					'capability' => 'edit_theme_options',
					'title'      => __( 'Layout', 'bhari' ),
					'priority'   => 40,
				) );
			}
		endif;

		$wp_customize->add_section( 'bhari_section_container', array(
			'title'      => __( 'Container', 'bhari' ),
			'capability' => 'edit_theme_options',
			'panel'      => 'bhari_panel_layout',
		) );

		$wp_customize->add_section( 'bhari_sidebars', array(
			'title'      => __( 'Sidebars', 'bhari' ),
			'capability' => 'edit_theme_options',
			'panel'      => 'bhari_panel_layout',
		) );

		/**
		 * Register options
		 */

		/**
		 * Container Width - Archive
		 */
		$wp_customize->add_setting( 'bhari[container-width-archive]', array(
			'default'           => $defaults['container-width-archive'],
			'type'              => 'option',
			'sanitize_callback' => array( 'Bhari_Customize_Sanitize', '_sanitize_integer' ),
			'transport'         => 'postMessage',
		) );
		$wp_customize->add_control( new Bhari_Customize_Width_Slider_Control( $wp_customize, 'bhari[container-width-archive]', array(
			'label'           => __( 'Archive', 'bhari' ),
			'description'     => __( 'Container width for archive pages.', 'bhari' ),
			'tooltip'         => __( 'Container width is applied for the blog, category, tag and custom post type archive pages.', 'bhari' ),
			'section'         => 'bhari_section_container',
			'priority'        => 0,
			'type'            => 'bhari-range-slider',
			'active_callback' => array( 'Bhari_Customize_Callback', '_sidebar_archive' ),
			'default'         => $defaults['container-width-archive'],
			'unit'            => 'px',
			'min'             => 700,
			'max'             => 2000,
			'step'            => 5,
			'settings'        => 'bhari[container-width-archive]',
		)));

		/**
		 * Container Width - Single Post
		 */
		$wp_customize->add_setting( 'bhari[container-width-single]', array(
			'default'           => $defaults['container-width-single'],
			'type'              => 'option',
			'sanitize_callback' => array( 'Bhari_Customize_Sanitize', '_sanitize_integer' ),
			'transport'         => 'postMessage',
		) );
		$wp_customize->add_control( new Bhari_Customize_Width_Slider_Control( $wp_customize, 'bhari[container-width-single]', array(
			'label'           => __( 'Single Post', 'bhari' ),
			'description'     => __( 'Container width for the single post.', 'bhari' ),
			'tooltip'         => __( 'Container width is applied for the single post.', 'bhari' ),
			'section'         => 'bhari_section_container',
			'priority'        => 0,
			'type'            => 'bhari-range-slider',
			'default'         => $defaults['container-width-single'],
			'active_callback' => array( 'Bhari_Customize_Callback', '_sidebar_single' ),
			'unit'            => 'px',
			'min'             => 700,
			'max'             => 2000,
			'step'            => 5,
			'settings'        => 'bhari[container-width-single]',
		)));

		/**
		 * Container Width - Page
		 */
		$wp_customize->add_setting( 'bhari[container-width-page]', array(
			'default'           => $defaults['container-width-page'],
			'type'              => 'option',
			'sanitize_callback' => array( 'Bhari_Customize_Sanitize', '_sanitize_integer' ),
			'transport'         => 'postMessage',
		) );
		$wp_customize->add_control( new Bhari_Customize_Width_Slider_Control( $wp_customize, 'bhari[container-width-page]', array(
			'label'           => __( 'Page', 'bhari' ),
			'description'     => __( 'Container width for the page.', 'bhari' ),
			'tooltip'         => __( 'Container width is applied for the pages.', 'bhari' ),
			'active_callback' => array( 'Bhari_Customize_Callback', '_sidebar_page' ),
			'section'         => 'bhari_section_container',
			'priority'        => 0,
			'type'            => 'bhari-range-slider',
			'default'         => $defaults['container-width-page'],
			'unit'            => 'px',
			'min'             => 700,
			'max'             => 2000,
			'step'            => 5,
			'settings'        => 'bhari[container-width-page]',
		)));

		/**
		 * Sidebar - Archive
		 */
		$wp_customize->add_setting( 'bhari[sidebar-archive]', array(
			'default'           => $defaults['sidebar-archive'],
			'type'              => 'option',
			'sanitize_callback' => array( 'Bhari_Customize_Sanitize', '_sanitize_choices' ),
		) );
		$wp_customize->add_control( 'bhari[sidebar-archive]', array(
			'type'            => 'select',
			'label'           => __( 'Archive', 'bhari' ),
			'description'     => __( 'Add sidebar layout for blog, archive, category tag pages.', 'bhari' ),
			'section'         => 'bhari_sidebars',
			'active_callback' => array( 'Bhari_Customize_Callback', '_sidebar_archive' ),
			'choices'         => array(
				'layout-no-sidebar'              => __( 'Full Width ( No Sidebar )', 'bhari' ),
				'layout-sidebar-content'         => __( 'Left Sidebar / Content', 'bhari' ),
				'layout-content-sidebar'         => __( 'Content / Right Sidebar', 'bhari' ),
				'layout-content-sidebar-sidebar' => __( 'Content / Left Sidebar / Right Sidebar', 'bhari' ),
				'layout-sidebar-content-sidebar' => __( 'Left Sidebar / Content / Right Sidebar', 'bhari' ),
				'layout-sidebar-sidebar-content' => __( 'Left Sidebar / Right Sidebar / Content', 'bhari' ),
			),
		) );

		/**
		 * Sidebar - Single Post
		 */
		$wp_customize->add_setting( 'bhari[sidebar-single]', array(
			'default'           => $defaults['sidebar-single'],
			'type'              => 'option',
			'sanitize_callback' => array( 'Bhari_Customize_Sanitize', '_sanitize_choices' ),
		) );
		$wp_customize->add_control( 'bhari[sidebar-single]', array(
			'type'            => 'select',
			'label'           => __( 'Single Post', 'bhari' ),
			'description'     => __( 'Add sidebar layout for single post only.', 'bhari' ),
			'section'         => 'bhari_sidebars',
			'active_callback' => array( 'Bhari_Customize_Callback', '_sidebar_single' ),
			'choices'         => array(
				'layout-no-sidebar'              => __( 'Full Width ( No Sidebar )', 'bhari' ),
				'layout-sidebar-content'         => __( 'Left Sidebar / Content', 'bhari' ),
				'layout-content-sidebar'         => __( 'Content / Right Sidebar', 'bhari' ),
				'layout-content-sidebar-sidebar' => __( 'Content / Left Sidebar / Right Sidebar', 'bhari' ),
				'layout-sidebar-content-sidebar' => __( 'Left Sidebar / Content / Right Sidebar', 'bhari' ),
				'layout-sidebar-sidebar-content' => __( 'Left Sidebar / Right Sidebar / Content', 'bhari' ),
			),
		) );

		/**
		 * Sidebar - Page
		 */
		$wp_customize->add_setting( 'bhari[sidebar-page]', array(
			'default'           => $defaults['sidebar-page'],
			'type'              => 'option',
			'sanitize_callback' => array( 'Bhari_Customize_Sanitize', '_sanitize_choices' ),
		) );
		$wp_customize->add_control( 'bhari[sidebar-page]', array(
			'type'            => 'select',
			'label'           => __( 'Page', 'bhari' ),
			'description'     => __( 'Add sidebar layout for pages only.', 'bhari' ),
			'section'         => 'bhari_sidebars',
			'active_callback' => array( 'Bhari_Customize_Callback', '_sidebar_page' ),
			'choices'         => array(
				'layout-no-sidebar'              => __( 'Full Width ( No Sidebar )', 'bhari' ),
				'layout-sidebar-content'         => __( 'Left Sidebar / Content', 'bhari' ),
				'layout-content-sidebar'         => __( 'Content / Right Sidebar', 'bhari' ),
				'layout-content-sidebar-sidebar' => __( 'Content / Left Sidebar / Right Sidebar', 'bhari' ),
				'layout-sidebar-content-sidebar' => __( 'Left Sidebar / Content / Right Sidebar', 'bhari' ),
				'layout-sidebar-sidebar-content' => __( 'Left Sidebar / Right Sidebar / Content', 'bhari' ),
			),
		) );

	}
	add_action( 'customize_register', 'bhari_customize_register' );
endif;

/**
 * Customizer Preview JS
 */
if ( ! function_exists( 'bhari_customize_preview_js' ) ) :

	/**
	 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
	 */
	function bhari_customize_preview_js() {
		wp_enqueue_script( 'bhari-customizer-js', bhari_asset_url( 'customizer', 'js', '', 'admin' ), array( 'customize-preview' ), '20151215', true );
	}
	add_action( 'customize_preview_init', 'bhari_customize_preview_js' );

endif;

/**
 * Add CSS for our controls
 */
if ( ! function_exists( 'bhari_customizer_controls_css' ) ) :

	/**
	 * Add CSS for our controls
	 *
	 * @since 1.0.0
	 */
	function bhari_customizer_controls_css() {
		wp_enqueue_style( 'bhari-customizer-controls-css', bhari_asset_url( 'customizer', 'css', '', 'admin' ) );
	}
	add_action( 'customize_controls_enqueue_scripts', 'bhari_customizer_controls_css' );

endif;

/**
 * Generate Dynamic CSS
 */
if ( ! function_exists( 'bhari_dynamic_css' ) ) :

	/**
	 * Generate Dynamic CSS from customizer option's
	 */
	function bhari_dynamic_css() {

		$space = ' ';

		// Generate CSS.
		$parse_css = array(

			'.error404 .site-content,
			 .page .site-content,
			 .error404 .custom-headers,
			 .page .custom-headers' => array(
			 	'max-width' => bhari_get_option( 'container-width-page' ) . 'px',
			),

			'.archive .site-content,
			 .search .site-content,
			 .blog .site-content,
			 .archive .custom-headers,
			 .search .custom-headers,
			 .blog .custom-headers' => array(
			 	'max-width' => bhari_get_option( 'container-width-archive' ) . 'px',
			),

			'.single .site-content,
			 .single .custom-headers' => array(
			 	'max-width' => bhari_get_option( 'container-width-single' ) . 'px',
			),

		);

		// Output the above CSS.
		$output = '';

		foreach ( $parse_css as $selector => $properties ) {

			if ( ! count( $properties ) ) {
				continue;
			}

			$temporary_output = $selector . ' {';
			$elements_added   = 0;

			foreach ( $properties as $property => $css_value ) {
				if ( empty( $css_value ) ) {
					continue;
				}

				$elements_added++;
				$temporary_output .= $property . ': ' . $css_value . '; ';
			}

			$temporary_output .= '}';

			if ( 0 < $elements_added ) {
				$output .= $temporary_output;
			}
		}

		$output = str_replace( array( "\r", "\n", "\t" ), '', $output );

		wp_add_inline_style( 'bhari-core-css', esc_html( $output ) );
	}
	add_action( 'wp_enqueue_scripts', 'bhari_dynamic_css' );

endif;