getMessageSummary static method

String getMessageSummary({ V2TimMessage? message, int? messageReceiveOption, int? unreadCount, String? draftText, bool needStatus = true, })

Implementation

static String getMessageSummary(
    {V2TimMessage? message, int? messageReceiveOption, int? unreadCount, String? draftText, bool needStatus = true}) {
  String text = "";

  if (message != null) {
    switch (message.elemType) {
      case MessageElemType.V2TIM_ELEM_TYPE_TEXT:
        if (message.textElem != null) {
          text = message.textElem!.text ?? "";
        }
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_CUSTOM:
        final (String lineOne, String? lineTwo) = handleCustomMessage(message);
        text = lineTwo != null ? "$lineOne: $lineTwo" : lineOne;
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_SOUND:
        text = "[${tL10n.audio}]";
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_FACE:
        text = '[${tL10n.sticker}]';
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_FILE:
        text = '[${tL10n.file}]';
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_GROUP_TIPS:
        text = "[${tL10n.groupTips}]${buildGroupTipsText(message.groupTipsElem)}";
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_IMAGE:
        text = '[${tL10n.image}]';
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_VIDEO:
        text = '[${tL10n.video}]';
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_LOCATION:
        text = '[${tL10n.location}]';
        break;
      case MessageElemType.V2TIM_ELEM_TYPE_MERGER:
        text = '[${tL10n.chatHistory}]';
        break;
      default:
        text = "";
    }
    if (message.status == 4 && needStatus) {
      text = tL10n.messageDeleted;
    }
    if (message.status == 6 && needStatus) {
      if (message.revokerInfo != null && TencentCloudChatUtils.checkString(message.revokerInfo?.userID) != null) {
        text = tL10n.memberRecalledMessage(
            TencentCloudChatUtils.checkString(message.revokerInfo?.nickName) ?? message.revokerInfo!.userID!);
      } else {
        text = tL10n.messageRecalled;
      }
    }
    if (messageReceiveOption != 0) {
      if (unreadCount != null) {
        if (unreadCount > 0) {
          text = "[${tL10n.unreadCount(unreadCount)}]$text";
        }
      }
    }
    if (TencentCloudChatUtils.checkString(draftText) != null) {
      text = "";
    }
  }

  return text;
}