cloudsolutions-atoms/lib/models/visits/visits_search.dart

class VisitsSearch {
  String? deviceSerialNumber;
  String? hospitalName;
  String? brand;
  String? model;
  String? contactStatus;
  DateTime? expectedDateFrom;
  DateTime? expectedDateTo;
  DateTime? actualDateFrom;
  DateTime? actualDateTo;
  int? statusValue;

  VisitsSearch({
    this.deviceSerialNumber,
    this.statusValue,
    this.brand,
    this.hospitalName,
    this.actualDateTo,
    this.actualDateFrom,
    this.model,
    this.contactStatus,
    this.expectedDateFrom,
    this.expectedDateTo,
  });

  fromSearch(VisitsSearch newSearch) {
    deviceSerialNumber = newSearch.deviceSerialNumber;
    brand = newSearch.brand;
    hospitalName = newSearch.hospitalName;
    actualDateTo = newSearch.actualDateTo;
    actualDateFrom = newSearch.actualDateFrom;
    model = newSearch.model;
    contactStatus = newSearch.contactStatus;
    expectedDateFrom = newSearch.expectedDateFrom;
    expectedDateTo = newSearch.expectedDateTo;
    statusValue = newSearch.statusValue;
  }

  Map<String, dynamic> queryParameters() {
    return <String, dynamic>{
      if (deviceSerialNumber != null && (deviceSerialNumber?.isNotEmpty ?? false)) 'sn_id': deviceSerialNumber,
      if (statusValue != null) 'status': statusValue?.toString(),
      if (hospitalName != null && (hospitalName?.isNotEmpty ?? false)) 'client': hospitalName,
      if (brand != null && (brand?.isNotEmpty ?? false)) 'brand': brand,
      if (model != null && (model?.isNotEmpty ?? false)) 'model': model,
      if (expectedDateFrom != null) 'expected_date_from': (expectedDateFrom?.millisecondsSinceEpoch ?? 0) ~/ 1000,
      if (expectedDateTo != null) 'expected_date_to': (expectedDateTo?.millisecondsSinceEpoch ?? 0) ~/ 1000,
      if (actualDateFrom != null) 'actual_date_from': (actualDateFrom?.millisecondsSinceEpoch ?? 0) ~/ 1000,
      if (actualDateTo != null) 'actual_date_to': (actualDateTo?.millisecondsSinceEpoch ?? 0) ~/ 1000,
      if (contactStatus != null) 'assigned_to': contactStatus,
    };
  }
}