addMessage static method

void addMessage(MessageItemEntity msgInfo)

发送消息后添加聊天消息

Implementation

static void addMessage(MessageItemEntity msgInfo) {
  try {
    Map<String, List<MessageItemEntity>> newConfig = Map.from(messageListConfig.value);

    List<MessageItemEntity> conversationIDAboutMsgList = newConfig[msgInfo.conversationID] ?? [];
    if (conversationIDAboutMsgList.where((find) => find.iD == msgInfo.iD).isEmpty) {
      conversationIDAboutMsgList.add(msgInfo);
      conversationIDAboutMsgList.sort((a, b) {
        int timeCompare = a.time.compareTo(b.time);
        if (timeCompare != 0) return timeCompare;

        int aSeq = int.tryParse(a.sequence.toString()) ?? 0;
        int bSeq = int.tryParse(b.sequence.toString()) ?? 0;
        int seqCompare = aSeq.compareTo(bSeq);
        return seqCompare;
      });
      newConfig[msgInfo.conversationID] = conversationIDAboutMsgList;

      messageListConfig.value = newConfig;
      setCatch('messageListConfig', jsonEncode(messageListConfig.value));
    }
  } catch (_) {}
}