import type {
  ICopilotMessage,
  ICopilotStreamRequest,
  ICopilotThinkingMode,
} from '../../service/copilot/copilot.interface';

/** What one turn sends besides the words. */
export interface TurnInput {
  history: ICopilotMessage[];
  route: string;
  thinking: ICopilotThinkingMode;
  /** The page sent it (a job landing, a checkup item), not the merchant. */
  hidden: boolean;
  logoImage?: string;
}

/**
 * The body of one turn. A hidden turn goes as an internal event: the agent
 * does not bill it and opens nothing over what the merchant was reading,
 * as the platform's panel asks of it.
 *
 * @param {string} message - The words of the turn.
 * @param {TurnInput} input - History, route, mode and who sent it.
 * @returns {ICopilotStreamRequest} The request.
 */
export const turnRequest = (
  message: string,
  input: TurnInput
): ICopilotStreamRequest => ({
  message,
  history: input.history,
  context: { route: input.route, platform: 'WORDPRESS' },
  thinking: input.thinking,
  internal_event: input.hidden,
  logo_image: input.logoImage,
});