<?php
/**
 * Customizer: Topbar Options (Preset-controlled colors)
 *
 * @package BongotoShop
 */

if ( ! defined( 'ABSPATH' ) ) { exit; }

add_action( 'customize_register', function( $wp_customize ) {

	/**
	 * Stable Pro check:
	 * - Prefer cached option value (stable)
	 * - If helper function exists and returns true, accept it
	 * - But do NOT flip to false just because a remote check failed temporarily
	 */
	$pro_active = function() : bool {
		$opt = (bool) get_option( 'bongoto_premium_active', false );

		if ( function_exists( 'bongoto_is_premium_active' ) ) {
			$fn = (bool) bongoto_is_premium_active();
			return $fn ? true : $opt;
		}

		return $opt;
	};

	/**
	 * Stable CSS existence check with fallback.
	 */
	$topbar_css_ready = function() : bool {
		// First try the helper if available
		if ( function_exists( 'bongoto_shop_has_imported_topbar_css' ) ) {
			$has = (bool) bongoto_shop_has_imported_topbar_css();
			if ( $has ) {
				return true;
			}
		}

		// Fallback: direct file check
		$upload = wp_upload_dir();
		$rel    = 'bongoto-shop/demo/bongoto-shop/headers/topbar.css';
		$path   = trailingslashit( $upload['basedir'] ) . $rel;

		return ( file_exists( $path ) && filesize( $path ) > 0 );
	};

	$can_use = function() use ( $pro_active, $topbar_css_ready ) : bool {
		return $pro_active() && $topbar_css_ready();
	};

	// Panel/section location: use existing General panel if present.
	$panel_id = 'bongoto_general_panel';

	$section_args = array(
		'title'       => __( 'Top Bar', 'bongoto-shop' ),
		'priority'    => 25,
		'description' => __( 'Controls the thin top bar shown above Header variants 2–5. (Pro + requires Topbar CSS from Demo Import)', 'bongoto-shop' ),
	);

	// Only attach panel if it exists (prevents Customizer errors).
	if ( $wp_customize->get_panel( $panel_id ) ) {
		$section_args['panel'] = $panel_id;
	}

	$wp_customize->add_section( 'bongoto_topbar_section', $section_args );

	// Compute once for the description text (fine).
	$is_pro  = $pro_active();
	$has_css = $topbar_css_ready();

	// Enable
	$wp_customize->add_setting( 'bongoto_shop_topbar_enable', array(
		'default'           => true,
		// IMPORTANT: do not force false when cannot-use (prevents accidental loss on temporary gate fail)
		'sanitize_callback' => 'bongoto_shop_sanitize_checkbox',
		'transport'         => 'refresh',
	) );

	$wp_customize->add_control( 'bongoto_shop_topbar_enable', array(
		'type'        => 'checkbox',
		'section'     => 'bongoto_topbar_section',
		'label'       => __( 'Enable Top Bar', 'bongoto-shop' ),
		'description' => ( ! $is_pro )
			? __( 'Top Bar is a Pro feature. Verify your purchase code to unlock it.', 'bongoto-shop' )
			: ( $has_css ? __( 'Show the top bar above the header.', 'bongoto-shop' ) : __( 'Run Demo Import once to download Topbar CSS, then this option will unlock.', 'bongoto-shop' ) ),
		'active_callback' => function() { return true; },
	) );

	/**
	 * Controls active only when:
	 * - Pro is active (stable)
	 * - Topbar CSS exists (stable)
	 * - Enable toggle is ON
	 */
	$controls_active = function() use ( $can_use ) : bool {
		return $can_use() && (bool) get_theme_mod( 'bongoto_shop_topbar_enable', true );
	};

	// Phone
	$wp_customize->add_setting( 'bongoto_shop_topbar_phone', array(
		'default'           => '',
		'sanitize_callback' => 'sanitize_text_field',
		'transport'         => 'refresh',
	) );
	$wp_customize->add_control( 'bongoto_shop_topbar_phone', array(
		'type'            => 'text',
		'section'         => 'bongoto_topbar_section',
		'label'           => __( 'Phone', 'bongoto-shop' ),
		'input_attrs'     => array( 'placeholder' => '+880 1XXXXXXXXX' ),
		'active_callback' => $controls_active,
	) );

	// Email
	$wp_customize->add_setting( 'bongoto_shop_topbar_email', array(
		'default'           => '',
		'sanitize_callback' => 'sanitize_email',
		'transport'         => 'refresh',
	) );
	$wp_customize->add_control( 'bongoto_shop_topbar_email', array(
		'type'            => 'text',
		'section'         => 'bongoto_topbar_section',
		'label'           => __( 'Email', 'bongoto-shop' ),
		'input_attrs'     => array( 'placeholder' => 'info@example.com' ),
		'active_callback' => $controls_active,
	) );

	// Show login/register
	$wp_customize->add_setting( 'bongoto_shop_topbar_show_login', array(
		'default'           => true,
		// IMPORTANT: do not force false when cannot-use (prevents accidental loss)
		'sanitize_callback' => 'bongoto_shop_sanitize_checkbox',
		'transport'         => 'refresh',
	) );
	$wp_customize->add_control( 'bongoto_shop_topbar_show_login', array(
		'type'            => 'checkbox',
		'section'         => 'bongoto_topbar_section',
		'label'           => __( 'Show Login / Register', 'bongoto-shop' ),
		'active_callback' => $controls_active,
	) );

	// Social links
	$social_fields = array(
		'facebook'  => __( 'Facebook URL', 'bongoto-shop' ),
		'instagram' => __( 'Instagram URL', 'bongoto-shop' ),
		'linkedin'  => __( 'LinkedIn URL', 'bongoto-shop' ),
		'twitter'   => __( 'Twitter/X URL', 'bongoto-shop' ),
		'pinterest' => __( 'Pinterest URL', 'bongoto-shop' ),
	);

	foreach ( $social_fields as $key => $label ) {
		$setting = 'bongoto_shop_topbar_social_' . $key;

		$wp_customize->add_setting( $setting, array(
			'default'           => '',
			'sanitize_callback' => 'esc_url_raw',
			'transport'         => 'refresh',
		) );

		$wp_customize->add_control( $setting, array(
			'type'            => 'url',
			'section'         => 'bongoto_topbar_section',
			'label'           => $label,
			'active_callback' => $controls_active,
		) );
	}

	/**
	 * NOTE:
	 * Topbar colors are controlled via presets (CSS variables),
	 * not via Customizer color pickers.
	 */

}, 99 );