WIP state management loadable errorbar

2024-04-23 14:48:12 +02:00
parent 7129c0dee8
commit 450c26b187
4 changed files with 73 additions and 21 deletions
--- a/lib/state/infrastructure/loadable_state.dart
+++ b/lib/state/infrastructure/loadable_state.dart
@ -14,14 +14,20 @@ class LoadableState<TState> {
  LoadableState<TState> done(TState state) =>
      LoadableState<TState>(loadingState: LoadingState.none, data: state);

-  LoadableState<TState> error(TState state) =>
-      LoadableState<TState>(loadingState: LoadingState.none, data: state);
+  LoadableState<TState> error({TState? state}) =>
+      LoadableState<TState>(loadingState: LoadingState.failed, data: state);

  bool isBackgroundLoading() =>
      loadingState == LoadingState.loading && data != null;

+  bool hasError() =>
+      loadingState == LoadingState.failed;
+
  bool hasStateData() =>
      data != null;
+
+  bool errorBarVisible() =>
+      hasError() && hasStateData();
 }

 enum LoadingState {