Base ViewModel

abstract class BaseViewModel extends LifeCycle {
  final baseParams = BaseParams();

  /// call http request, check if user connecting to internet before call the request
  ///
  /// [result] is optional [LiveResult] params which control your [LiveResultBuilder]
  /// [setLoading] is optional [Function] which control your ui-loader while request in-progress
  /// [request] is a [Future] return type of [BaseResponse] called inside [callHttpRequest]
  /// [callback] is a [Function] called after [request] fetched,
  /// [callback] return nullable [X] result if [request] success else return "null"
  Future<void> callHttpRequest<X>(
    Future<BaseResponse<X>> Function() request, {
    LiveResult<X>? result,
    Function(bool value)? setLoading,
    Function(X? result, bool success)? callback,
  });

  /// call http request with stream, this function used if your repository fetch data from multiple data-source (local and remote)
  ///
  /// [setLoading] is optional [Function] which control your ui-loader while request in-progress
  /// [result] is optional [LiveResult] params which control your [LiveResultBuilder]
  /// [request] is a [Future] return type of [BaseResponse] called inside [callStreamRequest]
  /// [callback] is a [Function] called after [request] fetched,
  /// [callback] return nullable [X] result if [request] success else return "null"
  Future<void> callStreamRequest<X>(
    Stream<BaseResponse<X>> Function() request, {
    LiveResult<X>? result,
    Function(bool value)? setLoading,
    Function(X? result, bool success)? callback,
  });

  /// show message through snackBar
  void showUiMessage({required UiMessage uiMessage});
}
  
/// Controlled from [LifecycleOwner] widget
abstract class LifeCycle {
  /// Called immediately after the widget is allocated in memory.
  void onInit() {}

  /// Called 1 frame after onInit(). It is the perfect place to enter navigation, events.
  void onReady() {}

  /// Called immediately before the widget is disposed.
  void onDispose() {}
}

class LoginViewModel extends BaseViewModel {

  @override
  void onInit() {
    // called immediately after the widget is allocated in memory.
    super.onInit();
  }

  @override
  void onReady() {
    // called 1 frame after onInit().
    super.onReady();
  }

  @override
  void onDispose() {
    // called immediately before the widget is disposed
    super.onDispose();
  }
}