import {
  consultationDomainDefinition,
  consultationDomainIds,
  type ConsultationDomain,
  type ConsultationTheme,
} from "./consultation-domain-registry.ts";

export { consultationDomainIds as consultationThemeValues };
export type { ConsultationTheme };

export type ConsultationWorkflowRoute = ConsultationDomain | "rectification" | "prashna";

type WorkflowProjection = {
  question: string;
  themes: readonly ConsultationDomain[];
  strictWorkflowRoute: ConsultationWorkflowRoute;
  requiredLayers: readonly string[];
  claimBoundary: string;
};

export function projectConsultationWorkflowRequest(question: string, theme: ConsultationTheme) {
  const requirement = consultationDomainDefinition(theme);
  const prefix = theme === "timing" ? "应期与阶段问题：" : "";
  return {
    question: `${prefix}${question}`,
    themes: requirement.workflowThemes,
    strictWorkflowRoute: requirement.strictWorkflowRoute,
    requiredLayers: requirement.requiredLayers,
    claimBoundary: requirement.claimBoundary,
  } satisfies WorkflowProjection;
}