/// <summary>
/// 检查是否更新NpsChannels
/// </summary>
/// <param name="npsAppSecret">NpsAppSecret</param>
/// <returns>返回NpsAppSecret</returns>
private async Task <NpsAppSecret> UpdateNpsChannelsIfCheckNotNullAsync(NpsAppSecret npsAppSecret)
{
Check.NotNull(npsAppSecret, nameof(npsAppSecret));
Check.NotNull(npsAppSecret.NpsClient, nameof(npsAppSecret.NpsClient));
Check.NotNull(npsAppSecret.NpsClient.NpsChannels, nameof(npsAppSecret.NpsClient.NpsChannels));
_logger.LogInformation($"检查是否更新NpsChannels，设备唯一识别编码：{npsAppSecret.DeviceUniqueId}");
var channelListOutput = await GetRemoteChannelOutputAsync(npsAppSecret.NpsClient.RemoteClientId);
if (channelListOutput == null || channelListOutput.Datas == null || channelListOutput.Datas.Count == 0)
{
return(npsAppSecret);
}
//先查询，再更新，否则报异常
_npsChannelRepository.Attach(npsAppSecret.NpsClient.NpsChannels);
for (int index = 0; index < npsAppSecret.NpsClient.NpsChannels.Count; index++)
{
var npsChannel = npsAppSecret.NpsClient.NpsChannels[index];
var remoteChannel = channelListOutput.Datas.FirstOrDefault(x => x.Target.TargetAddress == npsChannel.DeviceAddress);
if (remoteChannel != null)
{//将远程隧道信息回写至本地Nps隧道表
npsChannel.RemoteChannelId = remoteChannel.Id;
npsChannel.Status = remoteChannel.Status;
npsChannel.RunStatus = remoteChannel.RunStatus;
}
}
await _npsChannelRepository.UpdateAsync(npsAppSecret.NpsClient.NpsChannels);
return(npsAppSecret);
}
private static List <NpsClientOpenedPortOutput> DefineConvertCleverMagic(NpsAppSecret source)
{
var output = new List <NpsClientOpenedPortOutput>();
source?.NpsClient?.NpsChannels?.ForEach(src =>
{
output.Add(new NpsClientOpenedPortOutput
{
ServerPort = src?.ServerPort.ToString(),
DeviceAddress = src?.DeviceAddress
});
});
return(output);
}
/// <summary>
/// 检查是否已创建服务器客户端隧道，如果不存在，则创建
/// </summary>
/// <param name="input">设备开通服务输入参数</param>
/// <param name="npsAppSecret">NpsAppSecret</param>
/// <returns>返回NpsAppSecret</returns>
private async Task <NpsAppSecret> CreateNpsChannelIfCheckNullAsync(NpsClientOpenInput input, NpsAppSecret npsAppSecret)
{
Check.NotNull(npsAppSecret, nameof(npsAppSecret));
Check.NotNull(npsAppSecret.NpsClient, nameof(npsAppSecret.NpsClient));
_logger.LogInformation($"检查是否已创建服务器客户端隧道，设备唯一识别编码：{npsAppSecret.DeviceUniqueId}；开通端口列表：{input.OpenPorts.ToJson()}");
if (npsAppSecret.NpsClient.NpsChannels == null)
{
npsAppSecret.NpsClient.NpsChannels = new List <NpsChannel>();
}
//查询已开通隧道列表
var openedNpsChannels = npsAppSecret.NpsClient?.NpsChannels.Where(x => input.OpenPorts.Contains(x.DeviceAddress));
//查询已开通隧道端口号列表
var openedNpsChannelPorts = openedNpsChannels?.Select(x => x.DeviceAddress);
//取需要开通端口号集合与已开通端口号集合差集，得到正在需要开通的端口列表
var needOpenPorts = input.OpenPorts.Except(openedNpsChannelPorts).ToList();
if (needOpenPorts.Count > 0)
{
var needOpenNpsChannels = new List <NpsChannel>();
//取自定义服务器端口
var nowMaxServerPort = await _npsChannelRepository.Select.MaxAsync(x => x.ServerPort);
var startServerPort = nowMaxServerPort == 0 ? _minServerPort : nowMaxServerPort;
var baseAuthInput = await BeforeRequestNpsApiAsync();
for (int index = 0; index < needOpenPorts.Count; index++)
{
//向远程服务器添加隧道
var remark = $"{input.Remark}_隧道_{startServerPort += 1}";
var remoteApiResult = await _npsApi.AddChannelAsync(new ChannelAddInput
{
AuthKey = baseAuthInput.AuthKey,
Timestamp = baseAuthInput.Timestamp,
Remark = remark,
ServerPort = startServerPort,
TargetAddress = needOpenPorts[index],
ClientId = npsAppSecret.NpsClient.RemoteClientId
});
if (remoteApiResult.Status == 1)
{//隧道添加成功后，写入本地数据库表
needOpenNpsChannels.Add(new NpsChannel
{
NpsClientId = npsAppSecret.NpsClient.Id,
ServerPort = startServerPort,
DeviceAddress = needOpenPorts[index],
Remark = remark
});
}
else
{
_logger.LogError($"开通客户端{npsAppSecret.DeviceUniqueId},端口{needOpenPorts[index]},{remoteApiResult.Message}");
continue;
}
}
if (needOpenNpsChannels.Count > 0)
{
//将本次已开通隧道列表写入本地数据库
needOpenNpsChannels = await _npsChannelRepository.InsertAsync(needOpenNpsChannels);
//将本次已开通隧道列表附加至查询结果
npsAppSecret.NpsClient.NpsChannels.AddRange(needOpenNpsChannels);
}
}
return(npsAppSecret);
}
/// <summary>
/// 检查是否更新NpsAppSecret、NpsServer、NpsClient
/// </summary>
/// <param name="npsAppSecret">NpsAppSecret</param>
/// <returns>返回NpsAppSecret</returns>
private async Task <NpsAppSecret> UpdateNpsClientOrNpsServerIfCheckNotNullAsync(NpsAppSecret npsAppSecret)
{
Check.NotNull(npsAppSecret, nameof(npsAppSecret));
Check.NotNull(npsAppSecret.NpsClient, nameof(npsAppSecret.NpsClient));
_logger.LogInformation($"检查是否更新NpsAppSecret、NpsServer、NpsClient，设备唯一识别编码：{npsAppSecret.DeviceUniqueId}");
if (npsAppSecret.NpsClient.RemoteClientId == 0 || npsAppSecret.NpsServer == null || npsAppSecret.NpsServerId == 0)
{
var clientListOutput = await GetRemoteClientOutputAsync(npsAppSecret.AppSecret);
if (clientListOutput == null || clientListOutput.Datas == null || clientListOutput.Datas.Count == 0)
{
return(npsAppSecret);
}
//若本地数据库Nps客户端表中无远程Nps客户端Id，则将远程客户端信息回写
if (npsAppSecret.NpsClient.RemoteClientId == 0)
{
var remoteNpsClient = clientListOutput.Datas[0];
_npsClientRepository.Attach(npsAppSecret.NpsClient);
npsAppSecret.NpsClient.RemoteClientId = remoteNpsClient.Id;
npsAppSecret.NpsClient.Status = remoteNpsClient.Status;
npsAppSecret.NpsClient.IsConnect = remoteNpsClient.IsConnect;
npsAppSecret.NpsClient.LastConnectAddress = remoteNpsClient.LastConnectAddress;
await _npsClientRepository.UpdateAsync(npsAppSecret.NpsClient);
}
//若该设备无对应的服务器信息，则将服务器写入本地数据库
if (npsAppSecret.NpsServer == null)
{
//先根据IP地址查询服务器是否存在
npsAppSecret.NpsServer = await _npsServerRepository.Where(x => x.ServerIPAddress == clientListOutput.ServerIPAddress).ToOneAsync();
if (npsAppSecret.NpsServer == null)
{
npsAppSecret.NpsServer = await _npsServerRepository.InsertAsync(new NpsServer
{
ServerIPAddress = clientListOutput.ServerIPAddress,
ClientConnectPort = clientListOutput.ClientConnectPort.ToInt32OrDefault(0),
ProtocolType = _protocolType
});
}
}
//若该设备无对应的服务器信息
if (npsAppSecret.NpsServerId == 0)
{
if (npsAppSecret?.NpsServer?.Id > 0)
{
//将服务器信息与设备应用密钥关联
_npsAppSecretRepository.Attach(npsAppSecret);
npsAppSecret.NpsServerId = npsAppSecret.NpsServer.Id;
await _npsAppSecretRepository.UpdateAsync(npsAppSecret);
}
}
}
return(npsAppSecret);
}
/// <summary>
/// 检测设备是否已创建过客户端，如果不存在，则创建
/// </summary>
/// <param name="input">开通客户端输入参数</param>
/// <param name="npsAppSecret">NpsAppSecret</param>
/// <returns>返回NpsAppSecret</returns>
private async Task <NpsAppSecret> CreateNpsClientIfCheckNullAsync(NpsClientOpenInput input, NpsAppSecret npsAppSecret)
{
Check.NotNull(npsAppSecret, nameof(npsAppSecret));
_logger.LogInformation($"检测设备是否已创建过客户端，设备唯一识别编码：{npsAppSecret.DeviceUniqueId}");
if (npsAppSecret.NpsClient == null)
{
//调用远程Api执行添加客户端
var baseAuthInput = await BeforeRequestNpsApiAsync();
var remoteApiResult = await _npsApi.AddClientAsync(new ClientAddInput
{
AuthKey = baseAuthInput.AuthKey,
Timestamp = baseAuthInput.Timestamp,
AppSecret = npsAppSecret.AppSecret,
IsConfigConnectAllow = input.IsConfigConnectAllow.ToInt32OrDefault(1),
IsCompress = input.IsCompress.ToInt32OrDefault(0),
IsCrypt = input.IsCrypt.ToInt32OrDefault(1),
Remark = input.Remark
});
if (remoteApiResult.Status == 1)
{//远程添加成功后，将数据写入本地Nps客户端表中
npsAppSecret.NpsClient = await _npsClientRepository.InsertAsync(new NpsClient
{
Id = npsAppSecret.Id,
IsConfigConnectAllow = input.IsConfigConnectAllow,
IsCompress = input.IsCompress,
IsCrypt = input.IsCrypt,
Remark = input.Remark
});
}
else
{
throw new NpsException(remoteApiResult.Message, StatusCode.Error);
}
}
return(npsAppSecret);
}
/// <summary>
/// 检测设备是否已创建过唯一识别密钥，如果不存在，则创建
/// </summary>
/// <param name="deviceUniqueId">设备唯一识别编码</param>
/// <param name="npsAppSecret">NpsAppSecret</param>
/// <returns>返回NpsAppSecret</returns>
private async Task <NpsAppSecret> CreateNpsAppSecretIfCheckNullAsync(string deviceUniqueId, NpsAppSecret npsAppSecret)
{
_logger.LogInformation($"检测设备是否已创建过唯一识别密钥，设备唯一识别编码：{deviceUniqueId}");
if (npsAppSecret == null)
{
npsAppSecret = await _npsAppSecretRepository.InsertAsync(new NpsAppSecret
{
DeviceUniqueId = deviceUniqueId,
AppSecret = _guidGenerator.Create().ToString("N")
});
}
return(npsAppSecret);
}