feat: add to filter (#1903)

lib/pages/video/reply/widgets/reply_item_grpc.dart

@@ -4,6 +4,7 @@ import 'package:PiliPlus/common/assets.dart';
 import 'package:PiliPlus/common/constants.dart';
 import 'package:PiliPlus/common/style.dart';
 import 'package:PiliPlus/common/widgets/badge.dart';
+import 'package:PiliPlus/common/widgets/dialog/dialog.dart';
 import 'package:PiliPlus/common/widgets/dialog/report.dart';
 import 'package:PiliPlus/common/widgets/extra_hit_test_widget.dart';
 import 'package:PiliPlus/common/widgets/flutter/text/text.dart' as custom_text;
@@ -38,6 +39,7 @@ import 'package:PiliPlus/utils/image_utils.dart';
 import 'package:PiliPlus/utils/page_utils.dart';
 import 'package:PiliPlus/utils/platform_utils.dart';
 import 'package:PiliPlus/utils/storage.dart';
+import 'package:PiliPlus/utils/storage_key.dart';
 import 'package:PiliPlus/utils/storage_pref.dart';
 import 'package:PiliPlus/utils/url_utils.dart';
 import 'package:PiliPlus/utils/utils.dart';
@@ -1162,6 +1164,8 @@ class ReplyItemGrpc extends StatelessWidget {
                     child: SelectableText(
                       message,
                       style: const TextStyle(fontSize: 15, height: 1.7),
+                      contextMenuBuilder: (_, editableTextState) =>
+                          _filterMenuBuilder(context, editableTextState),
                     ),
                   ),
                 ),
@@ -1201,4 +1205,56 @@ class ReplyItemGrpc extends StatelessWidget {
       ),
     );
   }
+
+  static Widget _filterMenuBuilder(
+    BuildContext context,
+    EditableTextState editableTextState,
+  ) {
+    final items = editableTextState.contextMenuButtonItems;
+    if (!editableTextState.textEditingValue.selection.isCollapsed) {
+      items.add(
+        ContextMenuButtonItem(
+          onPressed: () {
+            Navigator.of(context).pop();
+            final select = editableTextState.textEditingValue;
+            String text = RegExp.escape(
+              select.selection.textInside(select.text),
+            );
+            if (ReplyGrpc.enableFilter) text = '|$text';
+
+            showConfirmDialog(
+              context: context,
+              title: const Text('是否确认评论过滤的变更：'),
+              content: Text.rich(
+                TextSpan(
+                  text: ReplyGrpc.replyRegExp.pattern,
+                  children: [
+                    TextSpan(
+                      text: text,
+                      style: const TextStyle(
+                        color: Colors.green,
+                        fontWeight: .bold,
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+              onConfirm: () {
+                final filter = ReplyGrpc.replyRegExp.pattern + text;
+                ReplyGrpc.replyRegExp = RegExp(filter, caseSensitive: true);
+                ReplyGrpc.enableFilter = true;
+                GStorage.setting.put(SettingBoxKey.banWordForReply, filter);
+                SmartDialog.showToast('已保存');
+              },
+            );
+          },
+          label: '加入过滤',
+        ),
+      );
+    }
+    return AdaptiveTextSelectionToolbar.buttonItems(
+      buttonItems: items,
+      anchors: editableTextState.contextMenuAnchors,
+    );
+  }
 }