import { DfInteractiveBaseConfig, DfOptions } from '@allianz/taly-core/dynamic-form';

/**
 * The value to use for the `type` attribute of radiobutton group
 * formfield configs.
 */
export const DfRadioTypeName = 'RADIO';

/**
 * Configuration for a dynamic radiobutton group field.
 *
 * @additionalProperties false
 */
export interface DfRadioConfig extends Omit<DfInteractiveBaseConfig, 'hint'> {
  /**
   * Specifies the type of the field as `RADIO`.
   */
  type: typeof DfRadioTypeName;

  /**
   * The "options" property can take one of two forms:
   * 1. A hardcoded array of objects for direct display in a radio group. Each object must have a "label" to display and a corresponding "value".
   * 2. A string that represents an expression. This expression is used by an option provider service to dynamically fetch the radio options.
   *
   * @examples [[{"label": "The first option", "value": "1"}], "$.myExpression"]
   */
  options: DfOptions[] | string;

  /**
   * Option to enable horizontal layout via configuration
   */
  horizontalLayout?: boolean;
}