feat: del note

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/fav/note/controller.dart

@@ -1,22 +1,73 @@
 import 'package:PiliPlus/http/loading_state.dart';
 import 'package:PiliPlus/http/video.dart';
 import 'package:PiliPlus/pages/common/multi_select_controller.dart';
+import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
+import 'package:get/get.dart';
 
 class FavNoteController extends MultiSelectController {
   FavNoteController(this.isPublish);
 
   final bool isPublish;
 
+  late final allSelected = false.obs;
+
   @override
   void onInit() {
     super.onInit();
     queryData();
   }
 
+  @override
+  onSelect(int index) {
+    List list = (loadingState.value as Success).response;
+    list[index]['checked'] = !(list[index]['checked'] ?? false);
+    checkedCount.value = list.where((item) => item['checked'] == true).length;
+    loadingState.value = LoadingState.success(list);
+    allSelected.value = checkedCount.value == list.length;
+    if (checkedCount.value == 0) {
+      enableMultiSelect.value = false;
+    }
+  }
+
+  @override
+  void handleSelect([bool checked = false]) {
+    allSelected.value = checked;
+    if (loadingState.value is Success) {
+      List list = (loadingState.value as Success).response;
+      if (list.isNotEmpty) {
+        loadingState.value = LoadingState.success(
+            list.map((item) => item..['checked'] = checked).toList());
+        checkedCount.value = checked ? list.length : 0;
+      }
+    }
+  }
+
   @override
   Future<LoadingState> customGetData() {
     return isPublish
         ? VideoHttp.userNoteList(page: currentPage)
         : VideoHttp.noteList(page: currentPage);
   }
+
+  void onRemove() async {
+    List dataList = (loadingState.value as Success).response as List;
+    Set removeList = dataList.where((item) => item['checked'] == true).toSet();
+    final res = await VideoHttp.delNote(
+        noteIds: removeList.map((item) => item['note_id']).toList());
+    if (res['status']) {
+      List remainList = dataList.toSet().difference(removeList).toList();
+      loadingState.value = LoadingState.success(remainList);
+      enableMultiSelect.value = false;
+      SmartDialog.showToast('删除成功');
+    } else {
+      SmartDialog.showToast(res['msg']);
+    }
+  }
+
+  void onDisable() {
+    if (checkedCount.value != 0) {
+      handleSelect();
+    }
+    enableMultiSelect.value = false;
+  }
 }