<?php

if ( ! class_exists( 'Rocksite_Customizer' ) ) {

	/**
	 * Class for generate customizer options
	 */
	class Rocksite_Customizer extends Rocksite_Base {

		/**
		 * Constructor
		 */
		public function __construct( $config, $settings ) {

			parent::__construct( $config, $settings );


			add_action( 'customize_register', array( $this, 'add_basic_fields' ) );
			add_action( 'customize_register', array( $this, 'custom_font_fields' ) );


		}

		/**
		 * Add Kirki Fields
		 */

		public function add_panels() {

			$panels = apply_filters( 'rocksite_kit_filter_customizer_panels', $this->config->get_customizer_panels() );

			if ( is_array( $panels ) ) {

				foreach ( $panels as $key => $panel ) {

					Kirki::add_panel( $key, $panel );

				}

			}

		}

		/**
		 * Add Kirki Sections
		 */

		public function add_sections() {

			$sections = apply_filters( 'rocksite_kit_filter_customizer_sections', $this->config->get_customizer_sections() );

			if ( is_array( $sections ) ) {

				foreach ( $sections as $key => $section ) {

					Kirki::add_section( $key, $section );

				}

			}

		}

		/**
		 * Add Kirki Fields
		 */

		public function add_fields() {

			$fields = apply_filters( 'rocksite_kit_filter_customizer_fields', $this->config->get_customizer_fields() );

			foreach ( $fields as $field_name => $field_args ) {

				Kirki::add_field( ROCKSITE_THEME_SETTINGS, $this->add_default_values_to_field( $field_name, $field_args ) );

			}


		}

		/**
		 * Ads default value from the configuration file into single field configuration
		 *
		 * @param $field_name
		 * @param array $field_configuration
		 *
		 * @return array
		 */

		private function add_default_values_to_field( $field_name, array $field_configuration ) {

			$default_settings = $this->config->default_settings();

			if ( ! isset ( $field_configuration['default'] ) ) {

				if ( isset( $default_settings[ $field_name ] ) ) {
					$field_configuration['default'] = $default_settings[ $field_name ];
				}

			}


			return $field_configuration;


		}

		/**
		 * Add Basic Settings without installing any plugin
		 *
		 * @param $wp_customize
		 */

		public function add_basic_fields( $wp_customize ) {


			// remove unused controls

			$wp_customize->remove_control( "header_textcolor" );

			// Footer copyright

			$wp_customize->add_setting( 'footer_copyright_text', array(
				'sanitize_callback' => 'sanitize_text_field',
				'default'           => __( 'Rocksite Copyright', 'canvi' )
			) );

			$wp_customize->add_control( 'footer_copyright_text', array(

				'label'   => __( 'Footer copyright text', 'canvi' ),
				'section' => 'title_tagline'

			) );

			$wp_customize->selective_refresh->add_partial( 'footer_copyright_text', array(
				'selector'        => '.powered-by',
				'render_callback' => 'rocksite_copyright',
			) );

			// Footer Description

			$wp_customize->add_setting( 'footer_description_text', array(
				'sanitize_callback' => 'sanitize_text_field',
				'default'           => __( 'Footer Description Text', 'canvi' )

			) );

			$wp_customize->add_control( 'footer_description_text', array(

				'label'   => __( 'Footer Description text', 'canvi' ),
				'section' => 'title_tagline'

			) );

			$wp_customize->selective_refresh->add_partial( 'footer_description_text', array(
				'selector'        => '.footer-description',
				'render_callback' => 'rocksite_footer_description',
			) );

			// Header Section

			$wp_customize->add_setting( 'header_image_title', array(
				'sanitize_callback' => 'sanitize_text_field',
				'default'           => __( 'Default Website Title', 'canvi' )
			) );

			$wp_customize->add_control( 'header_image_title', array(

				'label'   => __( 'Header Title', 'canvi' ),
				'section' => 'header_image'

			) );

			$wp_customize->add_setting( 'header_image_description', array(
				'sanitize_callback' => 'sanitize_text_field',
				'default'           => __( 'Short description below the title. You can change it in the customizer', 'canvi' )
			) );

			$wp_customize->add_control( 'header_image_description', array(

				'label'   => __( 'Header Description', 'canvi' ),
				'section' => 'header_image'

			) );

			/**
			 * Global Colors
			 */

			// Text Color

			$wp_customize->add_setting( 'global--color-text-base', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-text-base' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-text-base',
					array(
						'label' => __( 'Text Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );

			// Third Color Lighten

			$wp_customize->add_setting( 'global--color-text-lighten', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-text-lighten' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-text-lighten',
					array(
						'label'   => __( 'Text Color Lighten', 'canvi' ),
						'section' => 'colors', // Add a default or your own section
					) ) );


			// Primary Base Color

			$wp_customize->add_setting( 'global--color-primary-base', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-primary-base' ),

			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-primary-base',
					array(
						'label' => __( 'Primary Base Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );

			// Primary Lighten Color

			$wp_customize->add_setting( 'global--color-primary-lighten', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-primary-lighten' ),

			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-primary-lighten',
					array(
						'label' => __( 'Primary Lighten Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );

			// Sectondary Base Color

			$wp_customize->add_setting( 'global--color-secondary', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-secondary' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-secondary',
					array(
						'label' => __( 'Secondary Base Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );


			// Sectondary Lighten Color

			$wp_customize->add_setting( 'global--color-secondary-lighten', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-secondary-lighten' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-secondary-lighten',
					array(
						'label' => __( 'Secondary Lighten Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );

			// Third Base Color

			$wp_customize->add_setting( 'global--color-third-base', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-third-base' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-third-base',
					array(
						'label' => __( 'Third Base Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );

			// Third Lighten Color

			$wp_customize->add_setting( 'global--color-third-lighten', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-third-lighten' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-third-lighten',
					array(
						'label' => __( 'Third Lighten Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );


			// Gray Base Color

			$wp_customize->add_setting( 'global--color-gray-base', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-gray-base' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-gray-base',
					array(
						'label' => __( 'Gray Base Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );


			// Gray Darken Color

			$wp_customize->add_setting( 'global--color-gray-darken', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-gray-darken' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-gray-darken',
					array(
						'label' => __( 'Gray Darken Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );

			// Gray Darken Color

			$wp_customize->add_setting( 'global--color-gray-lighten', array(
				'sanitize_callback' => 'sanitize_hex_color',
				'default'           => $this->config->get_project_variables( 'global--color-gray-lighten' )
			) );

			$wp_customize->add_control(
				new WP_Customize_Color_Control( $wp_customize, 'global--color-gray-lighten',
					array(
						'label' => __( 'Gray Lighten Color', 'canvi' ),

						'section' => 'colors', // Add a default or your own section
					) ) );


			// Navigation Bar

			$wp_customize->add_section( 'navbar_section', array(
				'title'    => __( 'Navigation Bar Section', 'canvi' ),
				'priority' => 24,
			) );

			$wp_customize->add_setting( 'main_menu_search_display', array(
				'capability'        => 'edit_theme_options',
				'sanitize_callback' => array( $this, 'sanitize_checkbox' ),
				'default'           => TRUE
			) );

			$wp_customize->add_control( 'main_menu_search_display', array(
				'type'    => 'checkbox',
				'section' => 'navbar_section', // Add a default or your own section
				'label'   => esc_html__( 'Display Search Bar', 'canvi' ),

			) );

			$wp_customize->add_setting( 'navbar_fixed', array(
				'capability'        => 'edit_theme_options',
				'sanitize_callback' => array( $this, 'sanitize_checkbox' ),
				'default'           => TRUE
			) );


			// Blog Settings

			$wp_customize->add_section( 'blog_section', array(
				'title'    => __( 'Blog Settings', 'canvi' ),
				'priority' => 24,
			) );

			$wp_customize->add_setting( 'infinite_scroll_on', array(
				'capability'        => 'edit_theme_options',
				'sanitize_callback' => array( $this, 'sanitize_checkbox' ),
				'default'           => TRUE
			) );

			$wp_customize->add_control( 'infinite_scroll_on', array(
				'type'    => 'checkbox',
				'section' => 'blog_section', // Add a default or your own section
				'label'   => esc_html__( 'Switch on infintie scroll on archive pages', 'canvi' ),

			) );


			/* Display full content or excerpts on the blog and archives --------- */

			$wp_customize->add_setting(
				'display_excerpt_or_full_post',
				array(
					'capability'        => 'edit_theme_options',
					'default'           => 'full',
					'sanitize_callback' => array( $this, 'sanitize_select' ),
				)
			);

			$wp_customize->add_control(
				'display_excerpt_or_full_post',
				array(
					'type'     => 'radio',
					'section'  => 'blog_section',
					'priority' => 10,
					'label'    => __( 'On archive pages, posts show:', 'canvi' ),
					'choices'  => array(
						'full'    => __( 'Full text', 'canvi' ),
						'excerpt' => __( 'Summary', 'canvi' ),
					),
				)
			);

			/* Show author bio ---------------------------------------------------- */

			$wp_customize->add_setting(
				'show_author_bio',
				array(
					'capability'        => 'edit_theme_options',
					'default'           => TRUE,
					'sanitize_callback' => array( $this, 'sanitize_checkbox' ),
				)
			);

			$wp_customize->add_control(
				'show_author_bio',
				array(
					'type'     => 'checkbox',
					'section'  => 'blog_section',
					'priority' => 10,
					'label'    => __( 'Show author bio', 'canvi' ),
				)
			);

			// Add partial for blogdescription.
			$wp_customize->selective_refresh->add_partial(
				'blogdescription',
				array(
					'selector'        => '.site-description',
					'render_callback' => array( $this, 'partial_blogdescription' ),
				)
			);

			// Add "display_title_and_tagline" setting for displaying the site-title & tagline.
			$wp_customize->add_setting(
				'display_title_and_tagline',
				array(
					'capability'        => 'edit_theme_options',
					'default'           => TRUE,
					'sanitize_callback' => array( $this, 'sanitize_checkbox' ),
				)
			);

			// Add control for the "display_title_and_tagline" setting.
			$wp_customize->add_control(
				'display_title_and_tagline',
				array(
					'type'    => 'checkbox',
					'section' => 'title_tagline',
					'label'   => esc_html__( 'Display Site Title & Tagline', 'canvi' ),
				)
			);


		}

		public function custom_font_fields( $wp_customize ) {

			$wp_customize->add_section( 'fonts_section', array(
				'title'    => __( 'Theme Typography', 'canvi' ),
				'priority' => 24,
			) );

			$wp_customize->add_setting( 'global--font-primary',
				array(
					'default'           => '{"font":"Spartan","regularweight":"600","italicweight":"italic","boldweight":"700","category":"serif"}',
					'sanitize_callback' => 'skyrocket_google_font_sanitization',
				)

			);

			$wp_customize->add_control( new Skyrocket_Google_Font_Select_Custom_Control( $wp_customize, 'global--font-primary',
				array(
					'label'       => esc_attr__( 'Heading Font Family', 'canvi' ),
					'description' => esc_attr__( 'Choose heading font for your site', 'canvi' ),
					'section'     => 'fonts_section',
					'input_attrs' => array(
						'font_count' => 'all',
						'orderby'    => 'alpha',
					),
				)
			) );

			$wp_customize->add_setting( 'global--font-secondary',
				array(
					'default'           => '{"font":"Mulish","regularweight":"regular","italicweight":"italic","boldweight":"700","category":"serif"}',
					'sanitize_callback' => 'skyrocket_google_font_sanitization',
				)

			);

			$wp_customize->add_control( new Skyrocket_Google_Font_Select_Custom_Control( $wp_customize, 'global--font-secondary',
				array(
					'label'       => esc_attr__( 'General Font Family', 'canvi' ),
					'description' => esc_attr__( 'Choose font for regular text', 'canvi' ),
					'section'     => 'fonts_section',
					'input_attrs' => array(
						'font_count' => 'all',
						'orderby'    => 'alpha',
					),
				)
			) );

			// Button font family

			$wp_customize->add_setting( 'button--font-family',
				array(
					'default'           => '{"font":"Spartan","regularweight":"600","italicweight":"italic","boldweight":"700","category":"serif"}',
					'sanitize_callback' => 'skyrocket_google_font_sanitization',
				)

			);

			$wp_customize->add_control( new Skyrocket_Google_Font_Select_Custom_Control( $wp_customize, 'button--font-family',
				array(
					'label'       => esc_attr__( 'Button Font Family', 'canvi' ),
					'description' => esc_attr__( 'Choose font for buttons on your site', 'canvi' ),
					'section'     => 'fonts_section',
					'input_attrs' => array(
						'font_count' => 'all',
						'orderby'    => 'alpha',
					),
				)
			) );


			// Button line height
			$wp_customize->add_setting(
				'button--line-height',

				array(
					'sanitize_callback' => 'absint', //converts value to a non-negative integer
					'default'           => $this->config->get_project_variables( 'button--line-height' ),
				)
			);

			$wp_customize->add_control(
				'button--line-height',
				array(
					'label'   => esc_html__( 'Button line height', 'canvi' ),
					'section' => 'fonts_section',
					'type'    => 'number'
				)
			);


		}


		/**
		 * Select Sanitization
		 *
		 * @param $input
		 * @param $setting
		 *
		 * @return string
		 */

		function sanitize_select( $input, $setting ) {

			//input must be a slug: lowercase alphanumeric characters, dashes and underscores are allowed only
			$input = sanitize_key( $input );

			//get the list of possible select options
			$choices = $setting->manager->get_control( $setting->id )->choices;

			//return input if valid or return default option
			return ( array_key_exists( $input, $choices ) ? $input : $setting->default );

		}

		/**
		 * Sanitize Checkbox
		 *
		 * @param $checked
		 *
		 * @return bool
		 */

		function sanitize_checkbox( $checked ) {
			// Boolean check.
			return ( ( isset( $checked ) && TRUE == $checked ) ? TRUE : FALSE );
		}


	}


}