<?php

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

if ( ! class_exists( 'AIEO_Attribution_Client' ) ) {

class AIEO_Attribution_Client {

	
	private static $registered = false;

	
	public static function register() {
		if ( self::$registered ) {
			return;
		}
		self::$registered = true;
		add_action( 'wp_enqueue_scripts', array( __CLASS__, 'enqueue' ), 30 );
	}

	
	public static function enqueue() {
		if ( is_admin() ) {
			return;
		}
		if ( ! apply_filters( 'aieo_attribution_client_enabled', true ) ) {
			return;
		}
		
		
		
		if ( ! class_exists( 'WooCommerce' ) ) {
			return;
		}

		$handle = 'aieo-attribution-client';
		if ( wp_script_is( $handle, 'enqueued' ) ) {
			return;
		}

		$rel  = 'assets/js/aieo-attribution-client.js';
		$base = trailingslashit( dirname( untrailingslashit( plugin_dir_url( __FILE__ ) ) ) );
		$dir  = trailingslashit( dirname( __DIR__ ) );
		$path = $dir . $rel;
		$url  = $base . $rel;
		$ver  = file_exists( $path ) ? filemtime( $path ) : ( defined( 'AIEO_VERSION' ) ? AIEO_VERSION : false );

		
		
		
		
		
		$ga4_browser = false;
		if ( class_exists( 'AIEO_DMM_Conversions' ) ) {
			$conv        = AIEO_DMM_Conversions::get_config();
			$ga4_browser = ( isset( $conv['ga_source'] ) && 'aieo' === $conv['ga_source']
				&& ( ! isset( $conv['ga_send_browser'] ) || 'yes' === $conv['ga_send_browser'] ) );
		}

		
		
		wp_enqueue_script( $handle, $url, array(), $ver, array( 'in_footer' => true, 'strategy' => 'defer' ) );
		wp_localize_script( $handle, 'aieoAttribution', array(
			'enabled'     => true,
			'ajaxUrl'     => admin_url( 'admin-ajax.php' ),
			'currency'    => function_exists( 'get_woocommerce_currency' ) ? get_woocommerce_currency() : 'EUR',
			'archive'     => self::resolve_archive_context(),
			'ga4_enabled' => $ga4_browser,
		) );
	}

	
	public static function resolve_archive_context() {
		if ( ! function_exists( 'is_tax' ) || ! function_exists( 'get_queried_object' ) ) {
			return null;
		}
		
		
		
		$brand_taxonomies = array( 'product_brand', 'pwb-brand', 'yith_product_brand' );
		if ( ! is_tax() ) {
			return null;
		}
		$term = get_queried_object();
		if ( ! $term || empty( $term->term_id ) || empty( $term->taxonomy ) ) {
			return null;
		}
		$tax          = (string) $term->taxonomy;
		$tax_obj      = function_exists( 'get_taxonomy' ) ? get_taxonomy( $tax ) : null;
		$object_types = ( $tax_obj && ! empty( $tax_obj->object_type ) ) ? (array) $tax_obj->object_type : array();
		$is_brand     = in_array( $tax, $brand_taxonomies, true );
		if ( ! $is_brand && ! in_array( 'product', $object_types, true ) ) {
			return null;
		}
		
		
		if ( $is_brand ) {
			$tax = 'product_brand';
		}
		return array(
			'term_id' => (int) $term->term_id,
			'tax'     => $tax,
			'slug'    => (string) $term->slug,
			'name'    => (string) $term->name,
		);
	}
}

}