String? fetchPathOf(Map<String, dynamic> row) {
  final forced = '${row['_fetch'] ?? ''}';
  if (forced.startsWith('/')) return forced;
  final id = '${row['id'] ?? ''}';
  final bizId = '${row['bizId'] ?? ''}';
  final source = '${row['source'] ?? ''}';
  final kind = '${row['kind'] ?? ''}';
  final biz = '${row['bizType'] ?? ''}';
  final path = '${row['path'] ?? ''}';

  if (source == 'EXPENSE' && kind == 'LOAN' && id.isNotEmpty)
    return '/loans/$id';
  if (source == 'EXPENSE' && id.isNotEmpty) return '/expenses/$id';
  if (source == 'HR' && id.isNotEmpty) return '/leave-requests/$id';
  if (source == 'OFFICE' && id.isNotEmpty) return '/office/applies/$id';
  if (source == 'SEAL' && id.isNotEmpty) return '/seal-requests/$id';

  if (bizId.isNotEmpty) {
    if (biz == 'EXPENSE_APPROVAL' ||
        biz == 'EXPENSE_DRAFT' ||
        biz == 'TRAVEL_EXPENSE') return '/expenses/$bizId';
    if (biz == 'LOAN_APPROVAL' || biz == 'LOAN_OFFSET') return '/loans/$bizId';
    if (biz == 'HR_LEAVE') return '/leave-requests/$bizId';
    if (biz == 'OFFICE_APPLY') return '/office/applies/$bizId';
    if (biz == 'SEAL_APPROVAL' || biz == 'SEAL_RETURN' || biz == 'SEAL_REQUEST')
      return '/seal-requests/$bizId';
    if (biz.startsWith('BID')) return '/bid-cases/$bizId';
    if (biz.startsWith('CONTRACT')) return '/contracts/$bizId';
    if (biz == 'WORK_REPORT') return '/office/reports/$bizId';
    if (biz == 'WORK_ASSIGN') return null;
    if (biz.startsWith('PROJECT')) return '/projects/$bizId';
  }

  if (row['expense'] is Map)
    return '/expenses/${(row['expense'] as Map)['id']}';
  if (row['loan'] is Map) return '/loans/${(row['loan'] as Map)['id']}';
  if (row['leaveRequest'] is Map)
    return '/leave-requests/${(row['leaveRequest'] as Map)['id']}';
  if (row['officeApply'] is Map)
    return '/office/applies/${(row['officeApply'] as Map)['id']}';
  if (row['sealRequest'] is Map)
    return '/seal-requests/${(row['sealRequest'] as Map)['id']}';
  if (row['contract'] is Map)
    return '/contracts/${(row['contract'] as Map)['id']}';
  if (row['bidCase'] is Map)
    return '/bid-cases/${(row['bidCase'] as Map)['id']}';
  if (row['project'] is Map)
    return '/projects/${(row['project'] as Map)['id']}';

  if (path.startsWith('/office/expenses/') && path.length > 17)
    return '/expenses/${path.split('/').last}';
  if (path.startsWith('/office/loans/') && path.length > 14)
    return '/loans/${path.split('/').last}';

  if (id.length == 36) {
    if (row.containsKey('claimNo') || row.containsKey('expenseCategory'))
      return '/expenses/$id';
    if (row.containsKey('loanNo') || kind == 'LOAN') return '/loans/$id';
    if (row.containsKey('bidNo') || row.containsKey('externalNo'))
      return '/bid-cases/$id';
    if (row.containsKey('contractNo')) return '/contracts/$id';
    if (row.containsKey('projectNo')) return '/projects/$id';
    if (row.containsKey('sealType') || row.containsKey('takeOut'))
      return '/seal-requests/$id';
  }
  return null;
}

String detailTitleOf(Map<String, dynamic> row) {
  for (final k in [
    'title',
    'name',
    'purpose',
    'reason',
    'claimNo',
    'loanNo',
    'bidNo',
    'contractNo',
    'projectName'
  ]) {
    final v = row[k];
    if (v != null && '$v'.trim().isNotEmpty) return '$v';
  }
  return '详情';
}