app-starlock/lib/talk/starChart/handle/impl/udp_talk_reject_handler.dart

import 'dart:convert';
import 'dart:typed_data';

import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:get/get.dart';
import 'package:star_lock/talk/starChart/constant/message_type_constant.dart';
import 'package:star_lock/talk/starChart/entity/scp_message.dart';
import 'package:star_lock/talk/starChart/handle/scp_message_base_handle.dart';
import 'package:star_lock/talk/starChart/handle/scp_message_handle.dart';
import 'package:star_lock/talk/starChart/proto/gateway_reset.pb.dart';
import 'package:star_lock/talk/starChart/proto/generic.pb.dart';
import 'package:star_lock/talk/starChart/proto/talk_reject.pb.dart';

import '../../star_chart_manage.dart';

class UdpTalkRejectHandler extends ScpMessageBaseHandle
    implements ScpMessageHandler {
  @override
  void handleReq(ScpMessage scpMessage) {
    // 收到接听拒绝请求
    // 回复成功消息
    replySuccessMessage(scpMessage);
    // 停止铃声
    stopRingtone();
    startChartManage.stopTalkPingMessageTimer();
    startChartManage.stopTalkExpectMessageTimer();
    // 收到接听拒绝回复
    talkStatus.setRejected();
    // 拒绝接听之后，停止对讲请求超时监听定时器

    talkeRequestOverTimeTimerManager.cancel();
    talkePingOverTimeTimerManager.cancel();
    talkDataOverTimeTimerManager.cancel();
    startChartManage.stopSendingRbcuInfoMessages();
    startChartManage.stopSendingRbcuProBeMessages();
    startChartManage.stopTalkRejectMessageTimer();
  }

  @override
  void handleResp(ScpMessage scpMessage) {
    startChartManage.stopTalkPingMessageTimer();
    startChartManage.stopTalkExpectMessageTimer();
    stopRingtone();

    // 拒绝接听之后，停止对讲请求超时监听定时器
    talkeRequestOverTimeTimerManager.cancel();
    talkePingOverTimeTimerManager.cancel();
    talkDataOverTimeTimerManager.cancel();
    startChartManage.stopSendingRbcuInfoMessages();
    startChartManage.stopSendingRbcuProBeMessages();
    startChartManage.stopTalkRejectMessageTimer();
  }

  @override
  void handleInvalidReq(ScpMessage scpMessage) {}

  @override
  void handleRealTimeData(ScpMessage scpMessage) {}

  @override
  deserializePayload(
      {required int payloadType,
      required int messageType,
      required List<int> byte,
      int? offset,
      int? PayloadLength,
      int? spTotal,
      int? spIndex,
      int? messageId}) {
    if (messageType == MessageTypeConstant.Resp) {
      final GenericResp genericResp = GenericResp();
      genericResp.mergeFromBuffer(byte);
      return genericResp;
    } else if (messageType == MessageTypeConstant.Req) {
      final TalkReject talkReject = TalkReject();
      talkReject.mergeFromBuffer(byte);
      return talkReject;
    } else {
      String payload = utf8.decode(byte);
      return payload;
    }
  }
}