import type { PrintAuditTarget } from '#/api/x/lims/printAudit';

export interface PrintAuditTargetMapping {
  bizCodeField?: string;
  idField?: string;
  titleField?: string;
}

function readField(row: Record<string, any>, field?: string) {
  if (!field) return undefined;
  return field.split('.').reduce<any>((value, key) => value?.[key], row);
}

function toText(value: any) {
  if (value === undefined || value === null) return undefined;
  const text = String(value).trim();
  return text || undefined;
}

export function buildPrintAuditTargets(data: any, mapping: PrintAuditTargetMapping = {}): PrintAuditTarget[] {
  const rows = Array.isArray(data) ? data : data ? [data] : [];
  const targets: PrintAuditTarget[] = [];
  for (const row of rows) {
    if (!row || typeof row !== 'object') continue;
    const id = toText(mapping.idField ? readField(row, mapping.idField) : (row.id ?? row.f_id));
    if (!id) continue;
    const target: PrintAuditTarget = { id };
    const bizCode = toText(readField(row, mapping.bizCodeField));
    const title = toText(readField(row, mapping.titleField));
    if (bizCode) target.bizCode = bizCode;
    if (title) target.title = title;
    targets.push(target);
  }
  return targets;
}