[0.1.2]

lib/src/presenting/src/widgets/presenter_controller.widget.dart

@@ -4,17 +4,27 @@ import 'dart:async';
 /// A contrller used to control Futures/Streams to present them effeciantly.
 class AstromicPresenterController {
   late final Map<String, (Future Function()? fetch, int c)> _futures;
-  late final Map<String, Stream?> _streams;
-
+  late final Map<String, Stream Function(Map<String, dynamic> args)?> _streams;
   late final Map<String, StreamController<void>> _futureRefreshers;
 
+
+
   AstromicPresenterController({
     Map<String, (Future Function()? fetch, int startCycle)> futures = const {},
-    Map<String, Stream?> streams = const {},
+    Map<String, Stream Function(Map<String, dynamic> args)?> streams = const {},
   })  : _futures = futures.map((k, v) => MapEntry(k, (v.$1, v.$2))),
         _futureRefreshers = futures.map((k, v) => MapEntry(k, StreamController<void>.broadcast())),
         _streams = streams;
   
+  Map<String,dynamic> providedArguments = {};
+  void setProvidedArguments(Map<String,dynamic> args){
+    providedArguments = args;
+  }
+
+  Map<String,dynamic> getProvidedArguments(){
+    return providedArguments;
+  }
+
   /// Get the current cycle of this future ID.
   int getFutureCycle(String id) {
     assert(_futures.containsKey(id), 'did you add a future with this id?');
@@ -32,7 +42,7 @@ class AstromicPresenterController {
   Stream<T?>? getStream<T>(String id) {
     assert(_streams.containsKey(id), 'did you add a stream with this id?');
 
-    return _streams[id]! as Stream<T?>?;
+    return _streams[id]!(getProvidedArguments()) as Stream<T?>?;
   }
 
   /// Get the refresh stream of a future using it's ID.

lib/src/presenting/src/widgets/stream_presenter.widget.dart

@@ -19,6 +19,7 @@ class AstromicStreamPresenter<T> extends StatefulWidget {
   //SECTION - Widget Arguments
   final AstromicPresenterController controller;
   final String id;
+  final Map<String,dynamic>? neededArguments;
   //
   final Map<AstromicPresenterState, Widget Function(PresenterReturnModel<T?>? r)> stateBuilder;
   final AstromicPresenterConfiguration? configuration;
@@ -30,6 +31,7 @@ class AstromicStreamPresenter<T> extends StatefulWidget {
     required this.id,
     required this.stateBuilder,
     this.configuration,
+    this.neededArguments,
   });
 
   @override
@@ -122,7 +124,8 @@ class _AstromicStreamPresenterState<T> extends State<AstromicStreamPresenter<T>>
 
   //S1 -- Method to reinitialize or update `_future` with a new instance
   void _initializeStream() {
-    _stream = widget.controller.getStream<T?>(widget.id)?.asyncMap((dynamic result) => result);
+    widget.controller.setProvidedArguments(widget.neededArguments ?? <String,dynamic>{});
+    _stream = widget.controller.getStream(widget.id)?.asyncMap((dynamic result) => result as T?);
   }
   //!SECTION