import { apiRequest } from './api';

export interface FindingCatalogMergeItem {
  id: string;
  categoryId: string;
  categoryCode: string;
  categoryName: string;
  code: string;
  sourceNumber: number;
  title: string;
  legalBasis: string | null;
  glossary: string | null;
  importNote: string | null;
  suggestedSeverity: number | null;
  revision: number;
  isActive: boolean;
}

export interface FindingCatalogMergeAlias {
  id: string;
  code: string;
  title: string;
  reason: string;
  mergedAt: string;
  depth: number;
}

export interface FindingCatalogMergeStatus {
  requested: FindingCatalogMergeItem;
  isMerged: boolean;
  canonical: FindingCatalogMergeItem;
  aliases: FindingCatalogMergeAlias[];
}

export interface FindingCatalogMergeResult {
  merge: {
    id: string;
    sourceItemId: string;
    canonicalItemId: string;
    reason: string;
    mergedAt: string;
    mergedBy: string;
    requestId: string;
  };
  source: FindingCatalogMergeItem;
  canonical: FindingCatalogMergeItem;
  historyPolicy: 'EMITTED_FINDINGS_PRESERVED';
}

export function getFindingCatalogMergeStatus(itemId: string) {
  return apiRequest<FindingCatalogMergeStatus>(`/finding-catalog/items/${itemId}/merge-status`);
}

export function mergeFindingCatalogItem(
  sourceItemId: string,
  input: { canonicalItemId: string; reason: string },
) {
  return apiRequest<FindingCatalogMergeResult>(`/finding-catalog/items/${sourceItemId}/merge`, {
    method: 'POST',
    body: JSON.stringify(input),
  });
}