add_action( 'wp_ajax_es_get_select2_users', 'es_ajax_get_select2_users' );

/**
 * Return agent and seller users for select2 field.
 *
 * @return void
 */
function es_ajax_get_select2_users() {
    if ( check_ajax_referer( 'get_select2_users' ) && current_user_can( 'manage_options' ) ) {
        $args = array(
            'role__in' => array( 'agent', 'seller' ), // Include both roles
            'number' => 10,
        );

        if ( $s = es_get( 's' ) ) {
            $args['search'] = sprintf( '*%s*', $s );
        }

        $users = get_users( $args );
        $result[] = array( 'id' => '', 'text' => '' );

        if ( ! empty( $users ) ) {
            foreach ( $users as $user ) {
                $user = es_get_user_entity( $user->ID );
                $role = user_can( $user->get_id(), 'agent' ) ? 'Agent' : 'Seller';
                $result[] = array( 
                    'id' => $user->get_id(), 
                    'text' => $user->get_full_name() . " ($role)" 
                );
            }
        }

        $new_result['results'] = $result;

        wp_die( json_encode( $new_result ) );
    }
}

/**
 * Ajax function to retrieve agent or seller information.
 */
function es_ajax_get_user_info() {
    if ( check_ajax_referer( 'es_get_user_info' ) ) {
        $user_id = intval( es_post( 'user_id' ) );

        if ( $user_id ) {
            if ( user_can( $user_id, 'agent' ) ) {
                $user_data = es_get_agent( $user_id );
            } elseif ( user_can( $user_id, 'seller' ) ) {
                $user_data = es_get_seller( $user_id );
            } else {
                wp_die( json_encode( es_error_ajax_response( __( 'Invalid user role.', 'es' ) ) ) );
            }

            wp_die( json_encode( es_success_ajax_response( $user_data ) ) );
        } else {
            wp_die( json_encode( es_error_ajax_response( __( 'Invalid user ID.', 'es' ) ) ) );
        }
    }
}
add_action( 'wp_ajax_es_get_user_info', 'es_ajax_get_user_info' );

/**
 * Add item to wishlist via ajax.
 *
 * @return string
 */
function es_ajax_wishlist_action() {
    $post_id = es_clean( filter_input( INPUT_POST, 'post_id' ) );
    $entity = es_clean( filter_input( INPUT_POST, 'entity' ) );

    if ( $post_id ) {
        $wishlist = es_get_wishlist_instance( $entity );

        if ( $wishlist->has( $post_id ) ) {
            $wishlist->remove( $post_id );
            wp_die( json_encode( es_success_ajax_response( __( 'Item successfully removed from wishlist', 'es' ) ) ) );
        } else {
            $wishlist->add( $post_id );
            wp_die( json_encode( es_success_ajax_response( __( 'Item successfully added to wishlist', 'es' ) ) ) );
        }
    } else {
        wp_die( json_encode( es_error_ajax_response( __( 'Something wrong. Please contact support.', 'es' ) ) ) );
    }
}
add_action( 'wp_ajax_es_wishlist_action', 'es_ajax_wishlist_action' );
add_action( 'wp_ajax_nopriv_es_wishlist_action', 'es_ajax_wishlist_action' );

/**
 * Ajax function to get properties associated with a seller or agent.
 */
function es_ajax_get_user_properties() {
    if ( check_ajax_referer( 'es_get_user_properties' ) ) {
        $user_id = intval( es_post( 'user_id' ) );

        if ( $user_id ) {
            $query_args = array(
                'post_type' => 'properties',
                'author' => $user_id,
                'post_status' => 'publish'
            );

            $query = new WP_Query( $query_args );

            if ( $query->have_posts() ) {
                ob_start();
                echo '<div class="es-listings es-listings--grid-1">';
                while ( $query->have_posts() ) {
                    $query->the_post();
                    es_load_template( 'front/property/content-archive.php', array(
                        'ignore_wrapper' => true,
                        'target_blank' => 'target="_blank"',
                    ) );
                }
                echo "</div>";
                wp_reset_postdata();
                $content = ob_get_clean();

                $response = array(
                    'status' => 'success',
                    'content' => $content,
                );

                wp_die( json_encode( $response ) );
            } else {
                wp_die( json_encode( es_error_ajax_response( __( 'No properties found.', 'es' ) ) ) );
            }
        } else {
            wp_die( json_encode( es_error_ajax_response( __( 'Invalid user ID.', 'es' ) ) ) );
        }
    }
}
add_action( 'wp_ajax_es_get_user_properties', 'es_ajax_get_user_properties' );
add_action( 'wp_ajax_nopriv_es_get_user_properties', 'es_ajax_get_user_properties' );
if ( ! function_exists( 'es_get_the_property' ) ) {

	/**
	 * Return property instance in loop.
	 *
	 * @param int $post
	 *
	 * @return Es_Property
	 */
	function es_get_the_property( $post = 0 ) {
		$post = get_post( $post );

		return es_get_property( $post->ID );
	}
}

if ( ! function_exists( 'es_get_the_user' ) ) {

	/**
	 * Return user (Agent or Seller) instance in loop.
	 *
	 * @param int $post
	 *
	 * @return Es_User_Post
	 */
	function es_get_the_user( $post = 0 ) {
		$post = get_post( $post );

		if ( user_can( $post->post_author, 'agent' ) ) {
			return es_get_agent( $post->ID );
		} elseif ( user_can( $post->post_author, 'seller' ) ) {
			return es_get_seller( $post->ID );
		} else {
			return null;
		}
	}
}

if ( ! function_exists( 'es_get_the_agent' ) ) {

	/**
	 * Return agent instance in loop.
	 *
	 * @param int $post
	 *
	 * @return Es_Agent_Post
	 */
	function es_get_the_agent( $post = 0 ) {
		$post = get_post( $post );

		return es_get_agent( $post->ID );
	}
}

if ( ! function_exists( 'es_get_the_seller' ) ) {

	/**
	 * Return seller instance in loop.
	 *
	 * @param int $post
	 *
	 * @return Es_Seller_Post
	 */
	function es_get_the_seller( $post = 0 ) {
		$post = get_post( $post );

		return es_get_seller( $post->ID );
	}
}

if ( ! function_exists( 'es_get_the_user_avatar_url' ) ) {

	/**
	 * Return user (Agent or Seller) avatar URL.
	 *
	 * @param int $post_id
	 * @param string $size
	 *
	 * @return mixed|void
	 */
	function es_get_the_user_avatar_url( $post_id = 0, $size = 'thumbnail' ) {
		$post_id = $post_id ? $post_id : get_the_ID();

		if ( user_can( $post_id, 'agent' ) ) {
			return es_get_the_agent_avatar_url( $post_id, $size );
		} elseif ( user_can( $post_id, 'seller' ) ) {
			return es_get_the_seller_avatar_url( $post_id, $size );
		}

		return null;
	}
}

if ( ! function_exists( 'es_get_the_seller_avatar_url' ) ) {

	/**
	 * Return seller avatar URL.
	 *
	 * @param int $post_id
	 * @param string $size
	 *
	 * @return mixed|void
	 */
	function es_get_the_seller_avatar_url( $post_id = 0, $size = 'thumbnail' ) {
		$post_id = $post_id ? $post_id : get_the_ID();

		if ( has_post_thumbnail( $post_id ) ) {
			$img = get_the_post_thumbnail_url( $post_id, $size );
		} else {
			$img = es_seller_get_default_image_url();
		}

		return apply_filters( 'es_get_the_seller_avatar_url', $img, $post_id, $size );
	}
}

if ( ! function_exists( 'es_get_the_user_config' ) ) {

	/**
	 * Get config for agent or seller.
	 *
	 * @param int $post_id
	 *
	 * @return mixed|void
	 */
	function es_get_the_user_config( $post_id = 0 ) {
		$post_id = $post_id ? $post_id : get_the_ID();
		$config = array();
		$entity = es_get_entity_by_id( $post_id );

		if ( $entity && ! empty( $entity->user_id ) ) {
			foreach ( $entity->user_id as $user_id ) {
				if ( user_can( $user_id, 'agent' ) ) {
					$user = es_get_agent( $user_id );
					$config[ $user_id ] = array(
						'id' => $user_id,
						'value' => $user_id,
						'title' => get_the_title( $user_id ),
						'subtitle' => $user->position,
						'image' => es_get_the_agent_avatar( $user_id ),
					);
				} elseif ( user_can( $user_id, 'seller' ) ) {
					$user = es_get_seller( $user_id );
					$config[ $user_id ] = array(
						'id' => $user_id,
						'value' => $user_id,
						'title' => get_the_title( $user_id ),
						'subtitle' => 'Seller', // Customize subtitle for sellers
						'image' => es_get_the_seller_avatar( $user_id ),
					);
				}
			}
		}

		return apply_filters( 'es_get_the_user_config', $config, $post_id );
	}
}
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