/** Stable request, query and internal data contracts for report-material domains. */

export type ImportMapping = {
  sourceHeader: string;
  sourceHeaderPath?: string;
  sourceColumnIndex: number;
  targetFieldCode: string;
  targetKind: 'signatureName' | 'purpose' | 'siteName' | 'url' | 'remark' | 'dynamic';
  fieldType: 'string' | 'image' | 'file';
  required?: boolean;
  transform?: string;
  sortOrder?: number;
};

export interface CreateImportProfileDto {
  id?: string;
  name: string;
  reportType: 'signature' | 'drainage';
  tenantId?: string;
  applicationId?: string;
  sheetName?: string;
  headerRowCount?: number;
  dataStartRow?: number;
  status?: string;
  columns: ImportMapping[];
}

export interface ImportCommitDto {
  mappings: ImportMapping[];
  profile?: CreateImportProfileDto;
  operatorId?: string;
}

export interface ReviewImportItemsDto {
  decision: 'approve' | 'reject';
  itemIds?: string[];
  reason?: string;
  reviewerId?: string;
}

export type PagedQuery = {
  keyword?: string;
  startAt?: string;
  endAt?: string;
  page?: number;
  pageSize?: number;
};

export interface CreateReportBatchDto {
  createdById?: string;
  idempotencyKey?: string;
  items: Array<{ reportType: 'signature' | 'drainage'; signatureId: string; drainageItemId?: string; materialVersion?: number }>;
}

export type ReportBatchTarget = { id: string; name: string; carrier: string; businessKey: string; eligible: boolean; blockedReasons: string[]; duplicateBatchId?: string };

export type ReportBatchInspection = {
  id: string;
  reportType: 'signature' | 'drainage';
  signatureId: string;
  drainageItemId?: string;
  materialVersion: number;
  name: string;
  tenantName: string;
  applicationId?: string;
  applicationName: string;
  eligible: boolean;
  blockedReasons: string[];
  targets: ReportBatchTarget[];
};

export type AnalyzeImportOptions = {
  tenantId: string;
  applicationId?: string;
  reportType: 'signature' | 'drainage';
  sheetName?: string;
  headerRowCount: number;
  dataStartRow: number;
  profileId?: string;
  operatorId?: string;
};

export type EmbeddedImage = { row: number; column: number; extension: string; buffer: Buffer };