Use SourceFlowAdapter instead of DynamicFlowAdapter in example

alibaba · Nov 8, 2019 · 2292357 · 2292357
1 parent a134cde
commit 2292357
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Showing 2 changed files with 15 additions and 36 deletions.
diff --git a/example/lib/todo_list_page/list_adapter/adapter.dart b/example/lib/todo_list_page/list_adapter/adapter.dart
@@ -4,46 +4,12 @@ import '../state.dart';
 import '../todo_component/component.dart';
 import 'reducer.dart';
 
-class ToDoListAdapter extends DynamicFlowAdapter<PageState> {
+class ToDoListAdapter extends SourceFlowAdapter<PageState> {
   ToDoListAdapter()
       : super(
           pool: <String, Component<Object>>{
             'toDo': ToDoComponent(),
           },
-          connector: _ToDoListConnector(),
           reducer: buildReducer(),
         );
 }
-
-class _ToDoListConnector extends ConnOp<PageState, List<ItemBean>>
-
-    /// [https://github.com/alibaba/fish-redux/issues/482] #482
-    with
-        ReselectMixin<PageState, List<ItemBean>> {
-  @override
-  void set(PageState state, List<ItemBean> toDos) {
-    if (toDos?.isNotEmpty == true) {
-      state.toDos = List<ToDoState>.from(
-          toDos.map<ToDoState>((ItemBean bean) => bean.data).toList());
-    } else {
-      state.toDos = <ToDoState>[];
-    }
-  }
-
-  @override
-  List<ItemBean> computed(PageState state) {
-    if (state.toDos?.isNotEmpty == true) {
-      return state.toDos
-          .map<ItemBean>((ToDoState data) => ItemBean('toDo', data))
-          .toList(growable: true);
-    } else {
-      return <ItemBean>[];
-    }
-  }
-
-  /// watched factors
-  @override
-  List<dynamic> factors(PageState state) {
-    return <dynamic>[state.toDos];
-  }
-}
diff --git a/example/lib/todo_list_page/state.dart b/example/lib/todo_list_page/state.dart
@@ -5,7 +5,8 @@ import '../global_store/state.dart';
 import 'report_component/component.dart';
 import 'todo_component/component.dart';
 
-class PageState implements GlobalBaseState, Cloneable<PageState> {
+class PageState extends MutableSource
+    implements GlobalBaseState, Cloneable<PageState> {
   List<ToDoState> toDos;
 
   @override
@@ -17,6 +18,18 @@ class PageState implements GlobalBaseState, Cloneable<PageState> {
       ..toDos = toDos
       ..themeColor = themeColor;
   }
+
+  @override
+  Object getData(int index) => toDos[index];
+
+  @override
+  String getType(int index) => 'toDo';
+
+  @override
+  int get itemCount => toDos?.length ?? 0;
+
+  @override
+  void setData(int index, Object data) => toDos[index] = data;
 }
 
 PageState initState(Map<String, dynamic> args) {