app-starlock/star_lock/lib/blue/reciver_data.dart

import 'dart:convert';

import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:star_lock/blue/blue_manage.dart';
import 'package:star_lock/blue/io_protocol/io_deletUser.dart';
import 'package:star_lock/blue/io_protocol/io_editUser.dart';
import 'package:star_lock/blue/io_protocol/io_factoryDataReset.dart';
import 'package:star_lock/blue/io_protocol/io_getLockStatu.dart';
import 'package:star_lock/blue/io_protocol/io_readAdminPassword.dart';
import 'package:star_lock/blue/io_protocol/io_readSupportFunctionsNoParameters.dart';
import 'package:star_lock/blue/io_protocol/io_readSupportFunctionsWithParameters.dart';
import 'package:star_lock/blue/io_protocol/io_referEventRecordTime.dart';
import 'package:star_lock/blue/io_protocol/io_setSupportFunctionsNoParameters.dart';
import 'package:star_lock/blue/io_protocol/io_setSupportFunctionsWithParameters.dart';
import 'package:star_lock/blue/io_protocol/io_timing.dart';
import 'package:star_lock/blue/io_protocol/io_transferPermissions.dart';

import '../tools/storage.dart';
import 'io_protocol/io_addFingerprint.dart';
import 'io_protocol/io_addICCard.dart';
import 'io_protocol/io_addStressFingerprint.dart';
import 'io_protocol/io_addStressICCard.dart';
import 'io_protocol/io_addStressPassword.dart';
import 'io_protocol/io_addUser.dart';
import 'io_protocol/io_automaticPadlock.dart';
import 'io_protocol/io_checkingCardStatus.dart';
import 'io_protocol/io_checkingUserInfoCount.dart';
import 'io_protocol/io_configuringWifi.dart';
import 'io_protocol/io_getPrivateKey.dart';
import 'io_protocol/io_getPublicKey.dart';
import 'io_protocol/io_getStarLockStatusInfo.dart';
import 'io_protocol/io_openLock.dart';
import 'io_protocol/io_queryingFingerprintStatus.dart';
import 'io_protocol/io_referEventRecordNumber.dart';
import 'io_reply.dart';
import 'io_protocol/io_senderCustomPasswords.dart';
import 'io_type.dart';
import 'io_tool/io_manager.dart';
import 'io_tool/io_tool.dart';
import 'io_tool/manager_event_bus.dart';
import 'sm4Encipher/sm4.dart';

class CommandReciverManager {

  static void appDataReceive(List<int> data) async {
    ///解析数据
    if(data.isEmpty){
      return;
    }
    int dataSize = data.length;
    // 当小于包头加起来13个字节
    if(dataSize < 13){
      return;
    }

    print("appDataReceiveData:$data");   // &&(data[4] == 0x11)
    if((data[0] == 0xEF)&&(data[1] == 0x01)&&(data[2] == 0xEE)&&(data[3] == 0x02)){
      var tmpType = (data[7] & 0x0f);// 包标识
      print("temType:$tmpType");

      var dataLen = data[8] * 256 + data[9];// 高16位用来指示后面数据块内容的长度
      var oriLen = data[10] * 256 + data[11];// 低16位用来指示数据加密前的原长度
      print("dataLen:$dataLen oriLen:$oriLen");
      List<int> dataList = [];
      List<int> oriDataList = [];
      switch(tmpType){
        case 0: //不加密
          // for (var i = 0; i < oriLen ; i++) {
          //   oriDataList.add(data[12 + i]);
          // }
          oriDataList = data.sublist(12, 12 + dataLen);
          // print("不加密 oriDataList:$oriDataList");
          break;
        case 1:
          //AES128
          break;
        case 2:
          // SM4（事先约定密钥）
          // 获取的加密数组
          var getDataList = data.sublist(12, 12 + dataLen);

          // 解密
          // String key = SM4.createHexKey(key: IoManager().getCurrentDeviceLockId);
          oriDataList = SM4.decrypt(getDataList, key: utf8.encode(BlueManage().connectDeviceName), mode: SM4CryptoMode.ECB);
          oriDataList = oriDataList.sublist(0, oriLen);
          // print("SM4 oriDataList:$oriDataList");
          break;
        case 3:
          //SM4（设备指定密钥）
          // 获取的加密数组
          var getDataList = data.sublist(12, 12 + dataLen);

          var res = await Storage.getStringList(saveBluePrivateKey);
          List<int> getPrivateKeyList = changeStringListToIntList(res!);
          // print("getPrivateKeyList$getPrivateKeyList");

          // 解密
          oriDataList = SM4.decrypt(getDataList, key: getPrivateKeyList, mode: SM4CryptoMode.ECB);
          oriDataList = oriDataList.sublist(0, oriLen);
          print("SM4 oriDataList:$oriDataList");
          break;

      }
      parseData(oriDataList).then((value) {
        EasyLoading.dismiss();
        EventBusManager().eventBusFir(value);
      });
    }
    // print('✅  执行结束 _buffer:${_buffer.length}');
  }

  static Future<Reply?> parseData(List<int> data) async {
    if(data.isNotEmpty){
      var cmd = data[0] * 256 + data[1];
      CommandType commandType =  ExtensionCommandType.getCommandType(cmd);
      await IoManager().increaseCommandIndex();
      // data.removeRange(0, 2);
      // print("111111data cmd:$cmd commandType:$commandType data:$data");
      var reply;
      switch(commandType) {
        case CommandType.getLockPublicKey:
          {
            reply = GetPublicKeyReply.parseData(commandType, data);
          }
          break;
        case CommandType.getLockPrivateKey:
          {
            reply = GetPrivateKeyReply.parseData(commandType, data);
          }
          break;
        case CommandType.addUser:
          {
            reply = AddUserReply.parseData(commandType, data);
          }
          break;
        case CommandType.deletUser:
          {
            reply = DeletUserReply.parseData(commandType, data);
          }
          break;
        case CommandType.openLock:
          {
            reply = OpenDoorReply.parseData(commandType, data);
          }
          break;
        case CommandType.readLockStatusInfo:
          {
            reply = GetLockStatuReply.parseData(commandType, data);
          }
          break;
        case CommandType.editUser:
          {
            reply = EditUserReply.parseData(commandType, data);
          }
          break;
        case CommandType.transferPermissions:
          {
            reply = TransferPermissionsReply.parseData(commandType, data);
          }
          break;
        case CommandType.factoryDataReset:
          {
            reply = FactoryDataResetReply.parseData(commandType, data);
          }
          break;
        case CommandType.calibrationTime:
          {
            reply = TimingReply.parseData(commandType, data);
          }
          break;
        case CommandType.readStarLockStatusInfo:
          {
            reply = GetStarLockStatuInfoReply.parseData(commandType, data);
          }
          break;
        case CommandType.generalExtendedCommond:
          {
            // 子命令类型
            int subType = data[3];
            switch(subType){
              case 3:
                {
                  // 设置开锁密码
                  reply = SenderCustomPasswordsReply.parseData(commandType, data);
                }
                break;
              case 4:
                {
                  // 自动落锁开关
                  reply = AutomaticPadlockReply.parseData(commandType, data);
                }
                break;
              case 15:
                {
                  // 查询用户、指纹、密码、卡片数量(用于判断是否同步)
                  reply = SenderCheckingUserInfoCountReply.parseData(commandType, data);
                }
                break;
              case 20:
                {
                  // 查询卡片状态
                  reply = SenderCheckingCardStatusReply.parseData(commandType, data);
                }
                break;
              case 21:
                {
                  // 注册卡片开始
                  reply = SenderAddICCardReply.parseData(commandType, data);
                }
                break;
              case 22:
                {
                  // 注册卡片确认
                  reply = SenderAddICCardConfirmationReply.parseData(commandType, data);
                }
                break;
              case 30:
                {
                  // 查询指纹状态
                  reply = SenderQueryingFingerprintStatusReply.parseData(commandType, data);
                }
                break;
              case 31:
                {
                  // 注册指纹开始
                  reply = SenderAddFingerprintReply.parseData(commandType, data);
                }
                break;
              case 32:
                {
                  // 注册指纹确认
                  reply = SenderAddFingerprintConfirmationReply.parseData(commandType, data);
                }
                break;
              case 33:
                {
                  // 注册指纹过程
                  reply = SenderAddFingerprintProcessReply.parseData(commandType, data);
                }
                break;
              case 40:
                {
                  // 事件查询记录
                  reply = SenderReferEventRecordNumberReply.parseData(commandType, data);
                }
                break;
              case 41:
                {
                  // 事件查询记录
                  reply = SenderReferEventRecordTimeReply.parseData(commandType, data);
                }
                break;
              // case 50:
              //   {
              //     // wifi配网
              //     reply = SenderConfiguringWifiReply.parseData(commandType, data);
              //   }
              //   break;
              case 51:
                {
                  // wifi配网结果
                  reply = SenderConfiguringWifiReply.parseData(commandType, data);
                }
                break;
              case 60:
                {
                  // 注册胁迫密码
                  reply = SenderAddStressPasswordReply.parseData(commandType, data);
                }
                break;
              case 61:
                {
                  // 注册胁迫卡片
                  reply = SenderAddStressICCardReply.parseData(commandType, data);
                }
                break;
              case 62:
                {
                  // 注册胁迫指纹
                  reply = SenderAddStressFingerprintReply.parseData(commandType, data);
                }
                break;
              case 70:
                {
                  // 设置支持功能(不带参数)启用/禁用
                  reply = SetSupportFunctionsNoParametersReply.parseData(commandType, data);
                }
                break;
              case 71:
                {
                  // 读取支持功能(不带参数)启用/禁用状态
                  reply = ReadSupportFunctionsNoParametersReply.parseData(commandType, data);
                }
                break;
              case 72:
                {
                  // 设置支持功能(带参数)
                  reply = SetSupportFunctionsWithParametersReply.parseData(commandType, data);
                }
                break;
              case 73:
                {
                  // 读取支持功能(带参数)参数
                  reply = ReadSupportFunctionsWithParametersReply.parseData(commandType, data);
                }
                break;
              case 74:
                {
                  // 读取管理员密码
                  reply = SenderReadAdminPasswordReply.parseData(commandType, data);
                }
                break;
            }
          }
          break;
      }
      return reply;
    }
  }

}