<?php
/**
 * Customizer Bootstrap (Clean)
 *
 * Sets up the Bongoto Customizer panel, color controls, Site Identity helpers,
 * section shells, and a few utilities (live preview, CSS variables, etc.).
 */

if ( ! defined( 'ABSPATH' ) ) { exit; }

/* -------------------------------------------------------------------------
 * Sanitizers (lightweight, dependency-free)
 * ------------------------------------------------------------------------- */
if ( ! function_exists( 'bongoto_sanitize_checkbox' ) ) {
	function bongoto_sanitize_checkbox( $val ) {
		return ( isset( $val ) && ( true === $val || '1' === $val || 1 === $val ) );
	}
}
if ( ! function_exists( 'bongoto_sanitize_int_range' ) ) {
	function bongoto_sanitize_int_range( $val, $min = 0, $max = 9999, $fallback = 0 ) {
		$val = is_numeric( $val ) ? (int) $val : (int) $fallback;
		if ( $val < $min ) $val = $min;
		if ( $val > $max ) $val = $max;
		return $val;
	}
}
if ( ! function_exists( 'bongoto_sanitize_hex_color' ) ) {
	function bongoto_sanitize_hex_color( $color ) {
		$color = trim( (string) $color );
		return ( '' === $color ) ? '' : sanitize_hex_color( $color );
	}
}

/* -------------------------------------------------------------------------
 * Register main panel, sections, and core controls
 * ------------------------------------------------------------------------- */
function bongoto_customize_register( WP_Customize_Manager $wp_customize ) {
	$is_pro = apply_filters( 'bongoto/is_pro_active', ( defined( 'BONGOTO_PRO_ACTIVE' ) && BONGOTO_PRO_ACTIVE ) );

	// Main panel.
	$wp_customize->add_panel( 'bongoto_panel', array(
		'title'       => __( 'Bongoto Theme Options', 'bongoto' ),
		'description' => __( 'Global theme options. Site Identity controls remain in the WordPress core section.', 'bongoto' ),
		'priority'    => 160,
	) );

	/* General → Colors only */
	$wp_customize->add_section( 'bongoto_section_general', array(
		'title'    => __( 'General', 'bongoto' ),
		'priority' => 10,
		'panel'    => 'bongoto_panel',
	) );

	$colors = array(
		array( 'id' => 'bongoto_color_primary', 'label' => __( 'Primary Color', 'bongoto' ), 'default' => '#2563eb' ),
		array( 'id' => 'bongoto_color_accent',  'label' => __( 'Accent Color',  'bongoto' ), 'default' => '#10b981' ),
		array( 'id' => 'bongoto_color_text',    'label' => __( 'Text Color',    'bongoto' ), 'default' => '#111827' ),
		array( 'id' => 'bongoto_color_bg',      'label' => __( 'Background',    'bongoto' ), 'default' => '#ffffff' ),
	);
	foreach ( $colors as $c ) {
		$wp_customize->add_setting( $c['id'], array(
			'default'           => $c['default'],
			'transport'         => 'postMessage',
			'sanitize_callback' => 'bongoto_sanitize_hex_color',
		) );
		$wp_customize->add_control( new WP_Customize_Color_Control(
			$wp_customize, $c['id'], array(
				'label'    => $c['label'],
				'section'  => 'bongoto_section_general',
				'settings' => $c['id'],
			)
		) );
	}

	/* Site Identity: extra fields (no dependency on core display_header_text) */
	$wp_customize->add_setting( 'bongoto_logo_max_height', array(
		'default'           => 40,
		'transport'         => 'postMessage',
		'sanitize_callback' => function( $v ){ return bongoto_sanitize_int_range( $v, 16, 200, 40 ); },
	) );
	$wp_customize->add_control( 'bongoto_logo_max_height', array(
		'section'     => 'title_tagline',
		'label'       => __( 'Logo Max Height (px)', 'bongoto' ),
		'description' => __( 'Sets the maximum rendered height of the logo image.', 'bongoto' ),
		'type'        => 'number',
		'priority'    => 43,
		'input_attrs' => array( 'min' => 16, 'max' => 200, 'step' => 1 ),
	) );

	// Our own visibility toggles (title/tagline).
	$wp_customize->add_setting( 'bongoto_show_title_text', array(
		'default'           => true,
		'transport'         => 'postMessage',
		'sanitize_callback' => 'bongoto_sanitize_checkbox',
	) );
	$wp_customize->add_control( 'bongoto_show_title_text', array(
		'section'  => 'title_tagline',
		'label'    => __( 'Show Title (text)', 'bongoto' ),
		'type'     => 'checkbox',
		'priority' => 44,
	) );

	$wp_customize->add_setting( 'bongoto_show_tagline_text', array(
		'default'           => true,
		'transport'         => 'postMessage',
		'sanitize_callback' => 'bongoto_sanitize_checkbox',
	) );
	$wp_customize->add_control( 'bongoto_show_tagline_text', array(
		'section'     => 'title_tagline',
		'label'       => __( 'Show Tagline (description)', 'bongoto' ),
		'type'        => 'checkbox',
		'priority'    => 45,
	) );

	// Selective refresh for identity.
	if ( isset( $wp_customize->selective_refresh ) ) {
		$wp_customize->selective_refresh->add_partial( 'blogname', array(
			'selector'        => '.site-title a',
			'render_callback' => function(){ return esc_html( get_bloginfo( 'name' ) ); },
		) );
		$wp_customize->selective_refresh->add_partial( 'blogdescription', array(
			'selector'        => '.site-description',
			'render_callback' => function(){ return esc_html( get_bloginfo( 'description', 'display' ) ); },
		) );
	}

	// Shell sections (filled by included files).
	$wp_customize->add_section( 'bongoto_section_header', array(
		'title'    => __( 'Header', 'bongoto' ),
		'priority' => 20,
		'panel'    => 'bongoto_panel',
	) );
	$wp_customize->add_section( 'bongoto_section_footer', array(
		'title'       => __( 'Footer', 'bongoto' ),
		'priority'    => 40,
		'panel'       => 'bongoto_panel',
		'description' => $is_pro
			? __( 'Footer layout and copyright settings.', 'bongoto' )
			: __( 'Footer layout settings. (Copyright text editing is available in Bongoto Pro)', 'bongoto' ),
	) );
}
add_action( 'customize_register', 'bongoto_customize_register' );

/* -------------------------------------------------------------------------
 * Cleanup: remove legacy/duplicate controls and core Colors section
 * ------------------------------------------------------------------------- */
add_action( 'customize_register', function( WP_Customize_Manager $wp_customize ){

	// Remove legacy IDs (if present).
	foreach ( array( 'bongoto_show_site_title','bongoto_show_tagline','bongoto_show_site_icon','bongoto_show_site_icon_header' ) as $id ) {
		if ( $wp_customize->get_control( $id ) )  { $wp_customize->remove_control( $id ); }
		if ( $wp_customize->get_setting( $id ) )  { $wp_customize->remove_setting( $id ); }
	}

	// Remove WP core "Display Site Title & Tagline" control (we use our own).
	if ( $wp_customize->get_control( 'display_header_text' ) ) {
		$wp_customize->remove_control( 'display_header_text' );
	}

	// Remove core Colors section to avoid duplication (we provide our own).
	if ( $wp_customize->get_section( 'colors' ) ) {
		$wp_customize->remove_section( 'colors' );
	}

	// Strip identity-like controls that might slip into General.
	foreach ( $wp_customize->controls() as $control ) {
		$label   = is_string( $control->label ) ? $control->label : '';
		$section = $control->section;
		if ( 'bongoto_section_general' === $section ) {
			if ( stripos( $label, 'Site Title' ) !== false
				|| stripos( $label, 'Tagline' ) !== false
				|| stripos( $label, 'Site Icon' ) !== false ) {
				$wp_customize->remove_control( $control->id );
				if ( $wp_customize->get_setting( $control->id ) ) {
					$wp_customize->remove_setting( $control->id );
				}
			}
		}
	}
}, 999 );

/* -------------------------------------------------------------------------
 * Include option files (if present)
 * ------------------------------------------------------------------------- */
function bongoto_customize_include_option_files() {
	$base  = trailingslashit( get_template_directory() ) . 'inc/customizer/';
	$files = array(
		'sanitize.php',
		'options-general.php',
		'options-header.php',
		'options-footer.php',
		'options-hero.php',
		'controls/class-sortable-control.php',
	);
	foreach ( $files as $rel ) {
		$path = $base . ltrim( $rel, '/' );
		if ( file_exists( $path ) ) {
			require_once $path;
		}
	}
}
add_action( 'after_setup_theme', 'bongoto_customize_include_option_files', 20 );

/* -------------------------------------------------------------------------
 * Live preview (optional)
 * ------------------------------------------------------------------------- */
function bongoto_customize_live_preview_js() {
	$rel  = 'assets/js/customizer.js';
	$file = trailingslashit( get_template_directory() ) . $rel;
	if ( file_exists( $file ) ) {
		wp_enqueue_script(
			'bongoto-customizer-live',
			trailingslashit( get_template_directory_uri() ) . $rel,
			array( 'customize-preview', 'jquery' ),
			'1.0.0',
			true
		);
	}
}
add_action( 'customize_preview_init', 'bongoto_customize_live_preview_js' );

/* -------------------------------------------------------------------------
 * Output CSS variables for colors
 * ------------------------------------------------------------------------- */
function bongoto_customizer_colors_css() {
	$primary = get_theme_mod( 'bongoto_color_primary', '#2563eb' );
	$accent  = get_theme_mod( 'bongoto_color_accent',  '#10b981' );
	$text    = get_theme_mod( 'bongoto_color_text',    '#111827' );
	$bg      = get_theme_mod( 'bongoto_color_bg',      '#ffffff' );

	printf(
		'<style id="bongoto-colors">:root{--bt-color-primary:%1$s;--bt-color-accent:%2$s;--bt-color-text:%3$s;--bt-color-bg:%4$s}</style>',
		esc_html( $primary ),
		esc_html( $accent ),
		esc_html( $text ),
		esc_html( $bg )
	);
}
add_action( 'wp_head', 'bongoto_customizer_colors_css', 20 );

/* -------------------------------------------------------------------------
 * Small “Pro” badge in Customizer header
 * ------------------------------------------------------------------------- */
add_action( 'customize_controls_print_footer_scripts', function() {
	$is_pro   = apply_filters( 'bongoto/is_pro_active', false );
	$pro_link = esc_url( 'https://bongoto.com/product/bongoto-pro-digital-marketplace-addon/' );
	?>
	<script>
	(function(){
		document.addEventListener('DOMContentLoaded',function(){
			const header = document.querySelector('#customize-info .accordion-section-title');
			if(!header) return;
			const title = header.querySelector('.accordion-section-title-text') || header;
			header.querySelectorAll('.bongoto-pro-badge').forEach(el => el.remove());
			const badge = document.createElement('a');
			badge.className = 'bongoto-pro-badge button';
			badge.textContent = <?php echo $is_pro ? json_encode('Pro') : json_encode('Get Pro'); ?>;
			badge.href = <?php echo $is_pro ? "''" : json_encode( $pro_link ); ?>;
			if (!<?php echo json_encode( $is_pro ); ?>) badge.target = '_blank';
			Object.assign(badge.style, {
				display:'inline-flex', alignItems:'center', justifyContent:'center',
				marginLeft:'6px', fontSize:'12px', padding:'2px 6px', borderRadius:'3px',
				lineHeight:'1.2', position:'relative', top:'2px',
				background: <?php echo json_encode( $is_pro ? '#006a4e' : '#CC5500' ); ?>,
				color: <?php echo json_encode( $is_pro ? '#FFEF00' : '#fff' ); ?>
			});
			header.style.display='flex'; header.style.alignItems='center'; header.style.gap='6px';
			title.appendChild(badge);
		});
	})();
	</script>
	<?php
});
add_action( 'customize_controls_print_styles', function(){ ?>
<style>
	.bongoto-pro-badge{box-shadow:none!important;border:none!important}
</style>
<?php } );