<?php

add_action( 'wp_enqueue_scripts', 'cascapedia_st_jules_enqueue_assets' );
function cascapedia_st_jules_enqueue_assets(): void {
	$manifest_path = get_theme_file_path( 'assets/dist/.vite/manifest.json' );

	if ( ! file_exists( $manifest_path ) ) {
		return;
	}

	$manifest = json_decode( file_get_contents( $manifest_path ), true );
	$entry    = $manifest['assets/src/main.tsx'] ?? null;

	if ( ! is_array( $entry ) ) {
		return;
	}

	if ( ! empty( $entry['css'] ) && is_array( $entry['css'] ) ) {
		foreach ( $entry['css'] as $index => $css_file ) {
			$css_path = get_theme_file_path( 'assets/dist/' . $css_file );
			wp_enqueue_style(
				'cascapedia-st-jules-' . $index,
				get_theme_file_uri( 'assets/dist/' . $css_file ),
				array(),
				file_exists( $css_path ) ? (string) filemtime( $css_path ) : wp_get_theme()->get( 'Version' )
			);
		}
	}

	if ( ! empty( $entry['file'] ) ) {
		$js_path = get_theme_file_path( 'assets/dist/' . $entry['file'] );
		wp_enqueue_script(
			'cascapedia-st-jules-app',
			get_theme_file_uri( 'assets/dist/' . $entry['file'] ),
			array(),
			file_exists( $js_path ) ? (string) filemtime( $js_path ) : wp_get_theme()->get( 'Version' ),
			true
		);

		$page_data = cascapedia_st_jules_current_page_data();
		wp_add_inline_script(
			'cascapedia-st-jules-app',
			'window.__CASCA_PAGE__ = ' . wp_json_encode( $page_data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES ) . ';',
			'before'
		);
	}
}

function cascapedia_st_jules_current_page_data(): array {
	$post_id = get_queried_object_id();
	if ( ! $post_id && ( is_home() || is_front_page() ) ) {
		$post_id = (int) get_option( 'page_on_front' );
	}

	$sections = $post_id ? json_decode( (string) get_post_meta( $post_id, '_react_sections_json', true ), true ) : array();

	$data = array(
		'id'       => $post_id,
		'seo'      => array(
			'title'       => array(
				'fr' => $post_id ? (string) get_post_meta( $post_id, '_seo_title_fr', true ) : '',
				'en' => $post_id ? (string) get_post_meta( $post_id, '_seo_title_en', true ) : '',
			),
			'description' => array(
				'fr' => $post_id ? (string) get_post_meta( $post_id, '_seo_description_fr', true ) : '',
				'en' => $post_id ? (string) get_post_meta( $post_id, '_seo_description_en', true ) : '',
			),
		),
		'sections' => is_array( $sections ) ? $sections : array(),
	);

	return cascapedia_st_jules_rewrite_asset_urls( $data );
}

function cascapedia_st_jules_rewrite_asset_urls( mixed $value ): mixed {
	if ( is_array( $value ) ) {
		foreach ( $value as $key => $item ) {
			$value[ $key ] = cascapedia_st_jules_rewrite_asset_urls( $item );
		}
		return $value;
	}

	if ( is_string( $value ) && str_starts_with( $value, '/assets/' ) ) {
		return get_theme_file_uri( 'assets/dist' . $value );
	}

	return $value;
}