feat: add sorting and searching capabilities to ThemedTable2Controller

Author: mask-03

.fvmrc

@@ -0,0 +1,3 @@
+{
+  "flutter": "3.41.9"
+}

example/pubspec.lock

@@ -390,7 +390,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "7.5.28"
+    version: "7.5.31"
   leak_tracker:
     dependency: transitive
     description:

lib/src/table2/src/controller.dart

@@ -28,6 +28,27 @@ class ThemedTable2Controller<T> {
     }
   }
 
+  void onSort({
+    int columnIndex = 0,
+    bool ascending = true,
+  }) {
+    for (var listener in _listeners) {
+      listener(ThemedTable2OnSortEvent<T>(columnIndex: columnIndex, ascending: ascending));
+    }
+  }
+
+  void search(String search) {
+    for (var listener in _listeners) {
+      listener(ThemedTable2SearchEvent<T>(search: search));
+    }
+  }
+
+  void onSearch(String search) {
+    for (var listener in _listeners) {
+      listener(ThemedTable2OnSearchEvent<T>(search: search));
+    }
+  }
+
   void refresh() {
     for (var listener in _listeners) {
       listener(ThemedTable2RefreshEvent());

lib/src/table2/src/events.dart

@@ -12,4 +12,30 @@ class ThemedTable2SortEvent<T> extends ThemedTable2Event<T> {
   });
 }
 
+class ThemedTable2OnSortEvent<T> extends ThemedTable2Event<T> {
+  final int columnIndex;
+  final bool ascending;
+
+  ThemedTable2OnSortEvent({
+    required this.columnIndex,
+    required this.ascending,
+  });
+}
+
+class ThemedTable2SearchEvent<T> extends ThemedTable2Event<T> {
+  final String search;
+
+  ThemedTable2SearchEvent({
+    required this.search,
+  });
+}
+
+class ThemedTable2OnSearchEvent<T> extends ThemedTable2Event<T> {
+  final String search;
+
+  ThemedTable2OnSearchEvent({
+    required this.search,
+  });
+}
+
 class ThemedTable2RefreshEvent<T> extends ThemedTable2Event<T> {}

lib/src/table2/src/table.dart

@@ -261,6 +261,7 @@ class _ThemedTable2State<T> extends State<ThemedTable2<T>> {
         ];
       }
 
+      widget.controller?.onSearch(_searchController.text);
       if (_searchController.text.isNotEmpty) {
         final searchLower = _searchController.text.toLowerCase();
         items = items.where((row) {
@@ -279,6 +280,7 @@ class _ThemedTable2State<T> extends State<ThemedTable2<T>> {
       final sortKeys = [
         for (final item in items) _itemsStrings[item.hashCode]?[columnIndex] ?? _colSelected.valueBuilder(item),
       ];
+      widget.controller?.onSort(columnIndex: columnIndex, ascending: !_isReversed);
       _filteredData.value = await compute(
         _sort,
         _SortParams<T>(
@@ -334,6 +336,9 @@ class _ThemedTable2State<T> extends State<ThemedTable2<T>> {
   }
 
   void _onControllerEvent(ThemedTable2Event event) {
+    /// Handle sort events from the controller:
+
+    /// Sort events are handled by updating the selected column and sort order, then re-filtering and sorting the data.
     if (event is ThemedTable2SortEvent<T>) {
       final columnIndex = event.columnIndex;
       final ascending = event.ascending;
@@ -349,10 +354,18 @@ class _ThemedTable2State<T> extends State<ThemedTable2<T>> {
       return;
     }
 
+    /// Refresh events are handled by re-filtering and sorting the data.
     if (event is ThemedTable2RefreshEvent<T>) {
       _filterAndSort('CONTROLLER_REFRESH');
       return;
     }
+
+    /// Search events are handled by updating the search controller text, which triggers the search listener and re-filters the data.
+    if (event is ThemedTable2SearchEvent<T>) {
+      _searchController.text = event.search;
+      _filterAndSort('CONTROLLER_SEARCH');
+      return;
+    }
   }
 
   @override