Autocomplete_With_Button::render_single_input( mixed $current_value )

	protected function render_single_input( $current_value ) {
		$current_label = '';

		if ( ! empty( $current_value ) && ! empty( $this->autocomplete['rest_placeholder_label_route'] ) ) {
			$rest_url = rest_url( str_replace( '%value%', $current_value, $this->autocomplete['rest_placeholder_label_route'] ) );
			$request = WP_REST_Request::from_url( $rest_url );
			if ( $request ) {
				$response = rest_do_request( $request );
				if ( ! is_wp_error( $response ) ) {
					$current_label = $this->replace_placeholders_with_data( $this->autocomplete['label_generator'], $response->get_data() );
				}
			}
		}

		$input_attrs = array(
			'type'  => $this->type,
			'value' => $current_label,
		);

		$hidden_attrs = array(
			'type'  => 'hidden',
			'name'  => $this->get_name_attribute(),
			'value' => $current_value,
		);
		?>
		<input<?php echo $this->get_input_attrs( $input_attrs ); ?>>
		<input<?php echo $this->attrs( $hidden_attrs ); ?>>
		<?php if ( ! empty( $this->button_label ) ) : ?>
			<button type="button" <?php echo $this->attrs( $this->button_attrs ); ?>><?php echo esc_html( $this->button_label ); ?></button>
		<?php endif; ?>
		<?php
		$this->render_repeatable_remove_button();
	}