<?php
function broadcast_customize_nav_settings( $wp_customize ) {

// SETTING - bc_nav_logo
$wp_customize->add_setting( 'bc_nav_logo' , array(
    'default'   => '',
    'transport' => 'refresh',
    'sanitize_callback' => 'sanitize_text_field',
) );    

$wp_customize->add_control(
    new WP_Customize_Image_Control(
        $wp_customize,
        'bc_nav_logo',
        array(
            'label'    => __( 'Logo', 'broadcast-lite' ),
            'description' => __( 'The ideal image dimensions here are 268x70 (or 536x140 for double resolution).', 'broadcast-lite'),
            'section'  => 'bc_nav_settings',
            'settings' => 'bc_nav_logo',
    )
) );  
// END SETTING   

// SETTING - bc_nav_logo_size
$wp_customize->add_setting( 'bc_nav_logo_size' , array(
    'transport' => 'refresh',
    'sanitize_callback' => 'sanitize_text_field',
) );

$wp_customize->add_control( 'bc_nav_logo_size', array(
    'label'       => __( 'Logo Width', 'broadcast-lite' ),
    'description' => __( 'Adjust the maximum width of the logo. Defaults to 288.', 'broadcast-lite' ),
    'type'        => 'range', // Change 'number' to 'range' for slider
    'input_attrs' => array(
        'min'  => 80,  // Minimum value
        'max'  => 288,  // Maximum value
        'step' => 1,   // Step size
    ),
    'section'     => 'bc_nav_settings',
    'settings'    => 'bc_nav_logo_size',
) );

// END SETTING      

// SETTING - bc_colour_theme
$wp_customize->add_setting( 'bc_nav_bg_color' , array(
    'transport' => 'refresh',
    'sanitize_callback' => 'sanitize_text_field',
    'default' => ''
) );

$wp_customize->add_control(
    new WP_Customize_Color_Control( 
    $wp_customize, 
    'bc_nav_bg_color',
    array(
    'label'    => __( 'Navigation Background Color', 'broadcast-lite' ),
    'description' => __( 'Choose a background color for the navigation bar.', 'broadcast-lite'),
    'section'  => 'bc_nav_settings',
    'settings' => 'bc_nav_bg_color',
) )
);
// END SETTING      
   
// SETTING - bc_colour_theme
$wp_customize->add_setting( 'bc_nav_link_color' , array(
    'transport' => 'refresh',
    'sanitize_callback' => 'sanitize_text_field',
    'default' => ''
) );

$wp_customize->add_control(
    new WP_Customize_Color_Control( 
    $wp_customize, 
    'bc_nav_link_color',
    array(
    'label'    => __( 'Navigation Link Color', 'broadcast-lite' ),
    'description' => __( 'Choose a link color for the navigation area.', 'broadcast-lite'),
    'section'  => 'bc_nav_settings',
    'settings' => 'bc_nav_link_color',
) )
);
// END SETTING  
// SETTING - bc_colour_theme
$wp_customize->add_setting( 'bc_nav_link_hover_color' , array(
    'transport' => 'refresh',
    'sanitize_callback' => 'sanitize_text_field',
    'default' => ''
) );

$wp_customize->add_control(
    new WP_Customize_Color_Control( 
    $wp_customize, 
    'bc_nav_link_hover_color',
    array(
    'label'    => __( 'Navigation Link Hover Color', 'broadcast-lite' ),
    'description' => __( 'Choose a hover color for the navigation link underlines.', 'broadcast-lite'),
    'section'  => 'bc_nav_settings',
    'settings' => 'bc_nav_link_hover_color',
) )
);
// END SETTING
}

add_action( 'customize_register', 'broadcast_customize_nav_settings' );