<?php
/**
 * Asset Enqueuing - frontend styles, scripts, and editor additions.
 *
 * @package OTS_Theme
 */

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

/* ── Frontend assets ───────────────────────────────────────── */
add_action( 'wp_enqueue_scripts', function () {

	// Main stylesheet (supplements theme.json generated styles)
	wp_enqueue_style(
		'oribi-main',
		ORIBI_URI . '/assets/css/main.css',
		[],
		ORIBI_VERSION
	);

	// Main JS - dark mode, sticky header, mobile nav, scroll animations
	wp_enqueue_script(
		'oribi-main',
		ORIBI_URI . '/assets/js/main.js',
		[],
		ORIBI_VERSION,
		true
	);

	// Localize AJAX endpoint for the contact form
	wp_localize_script( 'oribi-main', 'oribiAjax', [
		'url'   => admin_url( 'admin-ajax.php' ),
		'nonce' => wp_create_nonce( 'oribi_contact_nonce' ),
	] );

	// Threaded comments (if ever enabled)
	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
} );

/* ── Font Awesome 6 Free (CDN) ─────────────────────────────── */
add_action( 'wp_enqueue_scripts', function () {
	wp_enqueue_style(
		'font-awesome',
		'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css',
		[],
		null
	);
} );

add_action( 'enqueue_block_editor_assets', function () {
	wp_enqueue_style(
		'font-awesome',
		'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css',
		[],
		null
	);
} );

/* ── Google Fonts - dynamic based on theme settings ────────── */
add_action( 'wp_enqueue_scripts', 'oribi_enqueue_selected_fonts' );
add_action( 'enqueue_block_editor_assets', 'oribi_enqueue_selected_fonts' );

/**
 * Enqueue Google Fonts stylesheets for the selected body & heading fonts.
 */
function oribi_enqueue_selected_fonts() {
	if ( ! function_exists( 'oribi_get_setting' ) ) {
		return;
	}

	$slugs = array_unique( array_filter( [
		oribi_get_setting( 'font_family' ),
		oribi_get_setting( 'font_heading' ),
	] ) );

	foreach ( $slugs as $slug ) {
		$url = oribi_get_google_font_url( $slug );
		if ( $url ) {
			wp_enqueue_style(
				'oribi-gf-' . $slug,
				$url,
				[],
				null
			);
		}
	}
}

/* ── Generated theme CSS (colour / font / spacing overrides) ─ */
add_action( 'wp_enqueue_scripts', 'oribi_enqueue_generated_css', 20 );
add_action( 'enqueue_block_editor_assets', 'oribi_enqueue_generated_css', 20 );

/**
 * Enqueue the dynamically generated CSS file that applies design-token
 * overrides from the admin settings page.
 */
function oribi_enqueue_generated_css() {
	if ( ! function_exists( 'oribi_generated_css_url' ) ) {
		return;
	}

	$url = oribi_generated_css_url();
	$ver = get_theme_mod( 'oribi_css_version', '1' );

	wp_enqueue_style( 'oribi-custom-tokens', $url, [ 'oribi-main' ], $ver );
}