363 lines
13 KiB
Dart
363 lines
13 KiB
Dart
// ignore_for_file: unrelated_type_equality_checks, avoid_print
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import 'dart:convert';
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import 'package:flutter/cupertino.dart';
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import 'package:tencent_im_base/tencent_im_base.dart';
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import 'package:tencent_cloud_chat_uikit/ui/constants/history_message_constant.dart';
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import 'package:tencent_cloud_chat_uikit/ui/constants/time.dart';
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import 'package:tencent_cloud_chat_uikit/ui/utils/tui_theme.dart';
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class MessageUtils {
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// 判断CallingData的方式和Trtc的方法一致
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static isCallingData(String data) {
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try {
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Map<String, dynamic> customMap = jsonDecode(data);
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if (customMap.containsKey('businessID') && customMap['businessID'] == 1) {
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return true;
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}
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} catch (e) {
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print("isCallingData json parse error");
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return false;
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}
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return false;
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}
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// 是否是群组TRTC信息
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static isGroupCallingMessage(V2TimMessage message) {
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final isGroup = message.groupID != null;
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final isCustomMessage =
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message.elemType == MessageElemType.V2TIM_ELEM_TYPE_CUSTOM;
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if (isCustomMessage) {
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final customElemData = message.customElem?.data ?? "";
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return isCallingData(customElemData) && isGroup;
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}
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return false;
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}
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static String _getGroupChangeType(V2TimGroupChangeInfo info) {
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int? type = info.type;
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var value = info.value;
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String s = TIM_t('群资料信息');
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switch (type) {
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_CUSTOM:
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s = TIM_t("自定义字段");
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break;
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_FACE_URL:
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s = TIM_t("群头像");
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break;
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_INTRODUCTION:
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s = TIM_t("群简介");
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break;
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_NAME:
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s = TIM_t("群名称");
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break;
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_NOTIFICATION:
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s = TIM_t("群公告");
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break;
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_OWNER:
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s = TIM_t("群主");
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break;
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_SHUT_UP_ALL:
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s = TIM_t("全员禁言状态");
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break;
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_RECEIVE_MESSAGE_OPT:
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s = TIM_t("消息接收方式");
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break;
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case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_GROUP_ADD_OPT:
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s = TIM_t("加群方式");
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break;
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}
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final String option8 = s;
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if (value != null && value.isNotEmpty) {
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return TIM_t_para("{{option8}}为 ", "$option8为 ")(option8: option8) +
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' $value';
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} else {
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return option8;
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}
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}
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static String? _getOpUserNick(V2TimGroupMemberInfo opUser) {
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return opUser.friendRemark == null || opUser.friendRemark == ''
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? opUser.nickName == null || opUser.nickName == ''
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? opUser.userID
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: opUser.nickName
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: opUser.friendRemark;
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}
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static String? _getMemberNickName(V2TimGroupMemberInfo e) {
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final friendRemark = e.friendRemark;
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final nameCard = e.nameCard;
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final nickName = e.nickName;
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final userID = e.userID;
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if (friendRemark != null && friendRemark != "") {
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return friendRemark;
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} else if (nameCard != null && nameCard != "") {
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return nameCard;
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} else if (nickName != null && nickName != "") {
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return nickName;
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} else {
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return userID;
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}
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}
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static String groupTipsMessageAbstract(V2TimGroupTipsElem groupTipsElem) {
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String displayMessage;
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final operationType = groupTipsElem.type;
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final operationMember = groupTipsElem.opMember;
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final memberList = groupTipsElem.memberList;
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final opUserNickName = _getOpUserNick(operationMember);
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switch (operationType) {
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case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_GROUP_INFO_CHANGE:
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final groupChangeInfoList = groupTipsElem.groupChangeInfoList;
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final String? option7 = opUserNickName ?? "";
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var changedInfoString =
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groupChangeInfoList!.map((e) => _getGroupChangeType(e!)).join("、");
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if (changedInfoString.isEmpty) {
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changedInfoString = TIM_t("群资料");
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}
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displayMessage =
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TIM_t_para("{{option7}}修改", "$option7修改")(option7: option7) +
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changedInfoString;
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break;
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case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_QUIT:
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final String? option6 = opUserNickName ?? "";
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displayMessage =
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TIM_t_para("{{option6}}退出群聊", "$option6退出群聊")(option6: option6);
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break;
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case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_INVITE:
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final option5 =
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memberList!.map((e) => _getMemberNickName(e!).toString()).join("、");
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final inviteUser = _getOpUserNick(operationMember);
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displayMessage = '$inviteUser' +
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TIM_t_para("邀请{{option5}}加入群组", "邀请$option5加入群组")(option5: option5);
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break;
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case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_KICKED:
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final option4 =
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memberList!.map((e) => _getMemberNickName(e!).toString()).join("、");
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final kickUser = _getOpUserNick(operationMember);
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displayMessage = '$kickUser' +
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TIM_t_para("将{{option4}}踢出群组", "将$option4踢出群组")(option4: option4);
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break;
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case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_JOIN:
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final option3 =
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memberList!.map((e) => _getMemberNickName(e!).toString()).join("、");
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displayMessage = TIM_t_para("用户{{option3}}加入了群聊", "用户$option3加入了群聊")(
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option3: option3);
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break;
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case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_MEMBER_INFO_CHANGE:
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displayMessage = groupTipsElem.memberList!.map((e) {
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final changedMember = groupTipsElem.memberChangeInfoList!
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.firstWhere((element) => element!.userID == e!.userID);
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final isMute = changedMember!.muteTime != 0;
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final option2 = _getMemberNickName(e!);
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final displayMessage = isMute ? TIM_t("禁言") : TIM_t("解除禁言");
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return TIM_t_para("{{option2}} 被", "$option2 被")(option2: option2) +
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displayMessage;
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}).join("、");
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break;
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case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_SET_ADMIN:
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final adminMember =
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memberList!.map((e) => _getMemberNickName(e!).toString()).join("、");
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final opMember = _getOpUserNick(operationMember);
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final option1 = adminMember;
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displayMessage = '$opMember' +
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TIM_t_para("将 {{option1}} 设置为管理员", "将 $option1 设置为管理员")(
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option1: option1);
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break;
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case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_CANCEL_ADMIN:
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final adminMember =
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memberList!.map((e) => _getMemberNickName(e!).toString()).join("、");
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final opMember = _getOpUserNick(operationMember);
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final option1 = adminMember;
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displayMessage = '$opMember' +
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TIM_t_para("将 {{option1}} 取消管理员", "将 $option1 取消管理员")(
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option1: option1);
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break;
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default:
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final String option2 = operationType.toString();
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displayMessage =
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TIM_t_para("系统消息 {{option2}}", "系统消息 $option2")(option2: option2);
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break;
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}
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return displayMessage;
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}
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static String formatVideoTime(int time) {
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List<int> times = [];
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if (time <= 0) return '0:01';
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if (time >= TimeConst.DAY_SEC) return '1d+';
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for (int idx = 0; idx < TimeConst.SEC_SERIES.length; idx++) {
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int sec = TimeConst.SEC_SERIES[idx];
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if (time >= sec) {
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times.add((time / sec).floor());
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time = time % sec;
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} else if (idx > 0) {
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times.add(0);
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}
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}
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times.add(time);
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String formatTime = times[0].toString();
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for (int idx = 1; idx < times.length; idx++) {
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if (times[idx] < 10) {
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formatTime += ':0${times[idx].toString()}';
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} else {
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formatTime += ':${times[idx].toString()}';
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}
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}
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return formatTime;
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}
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static String handleCustomMessageString(V2TimMessage message) {
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final customElem = message.customElem;
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final callingMessage = CallingMessage.getCallMessage(customElem);
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if (callingMessage != null) {
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// 如果是结束消息
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final isCallEnd = CallingMessage.isCallEndExist(callingMessage);
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String? option2 = "";
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if (isCallEnd) {
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option2 = CallingMessage.getShowTime(callingMessage.callEnd!);
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}
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return isCallEnd
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? (TIM_t_para("通话时间：{{option2}}", "通话时间：$option2")(option2: option2))
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: (CallingMessage.getActionType(callingMessage.actionType!));
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} else {
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return TIM_t("自定义消息");
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}
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}
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static handleCustomMessage(V2TimMessage message, context) {
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// 这个函数应该返回String，目前已经切走用不上了，但是不敢删QAQ，就这么留着吧。
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final customElem = message.customElem;
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final callingMessage = CallingMessage.getCallMessage(customElem);
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if (callingMessage != null) {
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// 如果是结束消息
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final isCallEnd = CallingMessage.isCallEndExist(callingMessage);
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final isVoiceCall = callingMessage.callType == 1;
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String? option2 = "";
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if (isCallEnd) {
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option2 = CallingMessage.getShowTime(callingMessage.callEnd!);
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}
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return Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Padding(
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padding: const EdgeInsets.only(right: 4),
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child: Image.asset(
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isVoiceCall ? "images/voice_call.png" : "images/video_call.png",
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package: 'tencent_cloud_chat_uikit',
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height: 16,
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width: 16,
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),
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),
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isCallEnd
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? Text(TIM_t_para("通话时间：{{option2}}", "通话时间：$option2")(
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option2: option2))
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: Text(
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CallingMessage.getActionType(callingMessage.actionType!)),
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// if (isFromSelf)
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// Padding(
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// padding: const EdgeInsets.only(left: 4),
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// child: Image.asset(
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// isVoiceCall
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// ? "images/voice_call.png"
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// : "images/video_call_self.png",
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// package: 'tencent_cloud_chat_uikit',
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// height: 16,
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// width: 16,
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// ),
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// ),
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],
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);
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} else {
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return const Text("[自定义]");
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}
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}
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static Widget wrapMessageTips(Widget child, TUITheme? theme) {
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return Container(
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margin: const EdgeInsets.symmetric(vertical: 10), child: child);
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}
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static String getAbstractMessage(V2TimMessage message) {
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final msgType = message.elemType;
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switch (msgType) {
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case MessageElemType.V2TIM_ELEM_TYPE_CUSTOM:
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return handleCustomMessageString(message);
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case MessageElemType.V2TIM_ELEM_TYPE_SOUND:
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return TIM_t("[语音]");
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case MessageElemType.V2TIM_ELEM_TYPE_TEXT:
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return message.textElem!.text as String;
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case MessageElemType.V2TIM_ELEM_TYPE_FACE:
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return TIM_t("[表情]");
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case MessageElemType.V2TIM_ELEM_TYPE_FILE:
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final String? option2 = message.fileElem!.fileName ?? "";
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return TIM_t_para("[文件] {{option2}}", "[文件] $option2")(
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option2: option2);
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case MessageElemType.V2TIM_ELEM_TYPE_GROUP_TIPS:
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return MessageUtils.groupTipsMessageAbstract(message.groupTipsElem!);
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case MessageElemType.V2TIM_ELEM_TYPE_IMAGE:
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return TIM_t("[图片]");
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case MessageElemType.V2TIM_ELEM_TYPE_VIDEO:
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return TIM_t("[视频]");
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case MessageElemType.V2TIM_ELEM_TYPE_LOCATION:
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return TIM_t("[位置]");
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case MessageElemType.V2TIM_ELEM_TYPE_MERGER:
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return TIM_t("[聊天记录]");
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default:
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return TIM_t("未知消息");
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}
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}
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static V2TimImage? getImageFromImgList(
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List<V2TimImage?>? list, List<String> order) {
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V2TimImage? img;
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try {
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for (String type in order) {
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img = list?.firstWhere(
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(e) =>
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e?.type == HistoryMessageDartConstant.V2_TIM_IMAGE_TYPES[type],
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orElse: () => null);
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}
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} catch (e) {
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print('getImageFromImgList error ${e.toString()}');
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}
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return img;
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}
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static String getDisplayName(V2TimMessage message) {
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final friendRemark = message.friendRemark ?? "";
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final nameCard = message.nameCard ?? "";
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final nickName = message.nickName ?? "";
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final sender = message.sender ?? "";
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final displayName = friendRemark.isNotEmpty
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? friendRemark
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: nameCard.isNotEmpty
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? nameCard
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: nickName.isNotEmpty
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? nickName
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: sender;
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return displayName.toString();
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}
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static Future<V2TimValueCallback<V2TimMessage>?> handleMessageError(
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Future<V2TimValueCallback<V2TimMessage>?> fun,
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BuildContext context) async {
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final res = await fun;
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return handleMessageErrorCode(res, context);
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}
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static V2TimValueCallback<V2TimMessage>? handleMessageErrorCode(
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V2TimValueCallback<V2TimMessage>? sendMsgRes, BuildContext context) {
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if (sendMsgRes == null) return null;
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return sendMsgRes;
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}
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}
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