<?php
function customize_body_typography($wp_customize) {
  $wp_customize->add_section('body_typography_section', array(
      'title' => __('Body Typography', 'arcs'),
      'priority' => 30,
  ));

  $wp_customize->add_setting('body_font_source', array(
      'default' => 'google', // 'google' or 'custom'
      'sanitize_callback' => 'sanitize_text_field',
  ));

  $wp_customize->add_control('body_font_source', array(
      'label' => __('Font Source', 'arcs'),
      'section' => 'body_typography_section',
      'type' => 'radio',
      'choices' => array(
          'google' => __('Google Fonts', 'arcs'),
          // Remove 'custom' from here
      ),
  ));

  $wp_customize->add_setting('body_google_font', array(
      'default' => 'Open Sans, sans-serif',
      'sanitize_callback' => 'sanitize_text_field',
  ));

  $wp_customize->add_control('body_google_font', array(
      'label' => __('Google Font', 'arcs'),
      'section' => 'body_typography_section',
      'type' => 'select',
      'choices' => array(
      'Open Sans, sans-serif' => 'Open Sans',
      'Roboto, sans-serif' => 'Roboto',
      'Lato, sans-serif' => 'Lato',
      'Montserrat, sans-serif' => 'Montserrat',
      'Inter, sans-serif' => 'Inter',
      'Roboto Condensed, sans-serif' => 'Roboto Condensed',
      'Single Day, cursive' => 'Single Day',
      'Poppins, sans-serif' => 'Poppins',
      'Raleway, sans-serif' => 'Raleway',
      'Merriweather, serif' => 'Merriweather',
      'Nunito, sans-serif' => 'Nunito',
      'Oswald, sans-serif' => 'Oswald',
      'Playfair Display, serif' => 'Playfair Display',
      'Source Sans Pro, sans-serif' => 'Source Sans Pro',
      'Roboto Slab, serif' => 'Roboto Slab',
      'Quicksand, sans-serif' => 'Quicksand',
      'Abril Fatface, cursive' => 'Abril Fatface',
      'Lora, serif' => 'Lora',
      'Ubuntu, sans-serif' => 'Ubuntu',
      'PT Sans, sans-serif' => 'PT Sans',
      'Noto Sans, sans-serif' => 'Noto Sans',
      'Fira Sans, sans-serif' => 'Fira Sans',
      'Cinzel, serif' => 'Cinzel',
      'Pale Violet Red, cursive' => 'Pale Violet Red',
      'Anton, sans-serif' => 'Anton',
      'Droid Sans, sans-serif' => 'Droid Sans',
      'Karla, sans-serif' => 'Karla',
      'Inconsolata, monospace' => 'Inconsolata',
      'Exo 2, sans-serif' => 'Exo 2',
      'Bebas Neue, sans-serif' => 'Bebas Neue',
      'Chewy, cursive' => 'Chewy',
  ),

      'active_callback' => function () use ($wp_customize) {
          return $wp_customize->get_setting('body_font_source')->value() === 'google';
      },
  ));

  $wp_customize->add_setting('body_font_size', array(
      'default' => '16px',
      'sanitize_callback' => 'sanitize_text_field',
  ));

  $wp_customize->add_control('body_font_size', array(
      'label' => __('Font Size', 'arcs'),
      'section' => 'body_typography_section',
  ));

  $wp_customize->add_setting('body_font_style', array(
      'default' => 'normal',
      'sanitize_callback' => 'sanitize_text_field',
  ));

  $wp_customize->add_control('body_font_style', array(
      'label' => __('Font Style', 'arcs'),
      'section' => 'body_typography_section',
      'type' => 'select',
      'choices' => array(
          'normal' => __('Normal', 'arcs'),
          'italic' => __('Italic', 'arcs'),
          'oblique' => __('Oblique', 'arcs'),
          'unset' => __('Unset', 'arcs'),
          'revert' => __('Revert', 'arcs'),
          'revert-layer' => __('Revert-layer', 'arcs'),
          'initial' => __('Initial', 'arcs'),
          'inherit' => __('Inherit', 'arcs'),
      ),
  ));

  $wp_customize->add_setting('body_font_weight', array(
      'default' => '400',
      'sanitize_callback' => 'sanitize_text_field',
  ));

  $wp_customize->add_control('body_font_weight', array(
      'label' => __('Font Weight', 'arcs'),
      'section' => 'body_typography_section',
  ));

  $wp_customize->add_setting('body_font_color', array(
      'default' => '#000000', // Set your default color
      'sanitize_callback' => 'sanitize_hex_color',
  ));

  $wp_customize->add_control('body_font_color', array(
      'label' => __('Body Font Color', 'arcs'),
      'section' => 'body_typography_section',
      'type' => 'color',
  ));
}

add_action('customize_register', 'customize_body_typography');

function apply_custom_typography() {
  $font_source = get_theme_mod('body_font_source', 'google');
  $font_family = $font_source === 'google' ? get_theme_mod('body_google_font', 'Open Sans, sans-serif') : ''; // Removed fallback for custom fonts
  $font_size = get_theme_mod('body_font_size', '16px');
  $font_style = get_theme_mod('body_font_style', 'normal');
  $font_weight = get_theme_mod('body_font_weight', '400');
  $font_color = get_theme_mod('body_font_color', '#000000');
  
  ?>
  <style type="text/css">
      body {
          font-family: <?php echo esc_attr($font_family); ?>;
          font-size: <?php echo esc_attr($font_size); ?>;
          font-style: <?php echo esc_attr($font_style); ?>;
          font-weight: <?php echo esc_attr($font_weight); ?>;
          color: <?php echo esc_attr($font_color); ?>;
      }
  </style>
  <?php
}

add_action('wp_head', 'apply_custom_typography');
?>