PiliPlus/lib/common/widgets/context_menu/reply_menu_helper.dart

part of 'package:PiliPlus/pages/video/reply/widgets/reply_item_grpc.dart';

void showReplyCopyDialog(
  BuildContext context,
  String message,
  Map<String, Emote> emotes,
) {
  bool showEmote = false;
  showDialog(
    context: context,
    builder: (context) => Dialog(
      constraints: const BoxConstraints.tightFor(width: 380),
      child: Padding(
        padding: const .symmetric(horizontal: 20, vertical: 16),
        child: SelectableText.rich(
          scrollPhysics: const ClampingScrollPhysicsExt(),
          showEmote
              ? TextSpan(
                  children: emotes.entries.mapIndexed(
                    (i, e) {
                      final emote = e.value;
                      final size = emote.size.toInt() * 25.0;
                      return TextSpan(
                        children: [
                          if (i != 0) const TextSpan(text: '\n\n'),
                          WidgetSpan(
                            child: NetworkImgLayer(
                              src: emote.url,
                              type: .emote,
                              width: size,
                              height: size,
                            ),
                          ),
                          TextSpan(text: '\n${e.key}\n${emote.url}'),
                        ],
                      );
                    },
                  ).toList(),
                )
              : TextSpan(text: message),
          contextMenuBuilder: (_, state) {
            final buttonItems = state.contextMenuButtonItems;
            final selection = state.textEditingValue.selection;
            if (emotes.isNotEmpty) {
              buttonItems.insertOrAdd(
                3,
                ContextMenuButtonItem(
                  label: showEmote ? '文本' : '表情',
                  onPressed: () {
                    state
                      ..widget.focusNode.unfocus()
                      ..hideToolbar();
                    showEmote = !showEmote;
                    (context as Element).markNeedsBuild();
                  },
                ),
              );
              if (showEmote) {
                state.addLaunchMenuIfNeeded(buttonItems, index: 4);
              }
            }
            if (!selection.isCollapsed) {
              buttonItems.add(
                ContextMenuButtonItem(
                  onPressed: () {
                    Navigator.of(context).pop();
                    final value = state.textEditingValue;
                    String text = RegExp.escape(
                      selection.textInside(value.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: buttonItems,
              anchors: state.contextMenuAnchors,
            );
          },
          style: const TextStyle(fontSize: 15, height: 1.7),
        ),
      ),
    ),
  );
}