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183 changes: 183 additions & 0 deletions
183
src/BD.WTTS.Client.Plugins.Accelerator/UI/ViewModels/NetworkCheckControlViewModel.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,183 @@ | ||
| using STUN.Enums; | ||
| using STUN.StunResult; | ||
| using System.Reactive; | ||
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| namespace BD.WTTS.UI.ViewModels; | ||
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| public class NetworkCheckControlViewModel : ViewModelBase | ||
| { | ||
| private readonly INetworkTestService _networkTestService = INetworkTestService.Instance; | ||
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| public record NATFetchResult(string PublicEndPoint, string LocalEndPoint, string NATLevel, string NATTypeTip, bool PingResult); | ||
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| [Reactive] | ||
| public string SelectedSTUNAddress { get; set; } | ||
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| public string[] STUNAddress { get; } = | ||
| [ | ||
| "stun.syncthing.net", | ||
| "stun.hot-chilli.net", | ||
| "stun.fitauto.ru", | ||
| "stun.miwifi.com", | ||
| ]; | ||
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| [ObservableAsProperty] | ||
| public string NATLevel { get; } = string.Empty; | ||
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| [ObservableAsProperty] | ||
| public string NATTypeTip { get; } = string.Empty; | ||
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| [ObservableAsProperty] | ||
| public string LocalEndPoint { get; } = string.Empty; | ||
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| [ObservableAsProperty] | ||
| public string PublicEndPoint { get; } = string.Empty; | ||
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| [ObservableAsProperty] | ||
| public bool PingOkVisible { get; } | ||
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| [ObservableAsProperty] | ||
| public bool PingErrorVisible { get; } | ||
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| [ObservableAsProperty] | ||
| public bool IsNATChecking { get; } | ||
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| [ObservableAsProperty] | ||
| public bool IsDNSChecking { get; } | ||
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| [ObservableAsProperty] | ||
| public bool IsIPv6Checking { get; } | ||
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| [Reactive] | ||
| public string DomainPendingTest { get; set; } = string.Empty; | ||
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| [Reactive] | ||
| public string DNSTestDelay { get; set; } = string.Empty; | ||
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| [Reactive] | ||
| public string DNSTestResult { get; set; } = string.Empty; | ||
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| [Reactive] | ||
| public string IPv6Address { get; set; } = string.Empty; | ||
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| [Reactive] | ||
| public bool IsSupportIPv6 { get; set; } | ||
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| public ReactiveCommand<Unit, NATFetchResult> NATCheckCommand { get; } | ||
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| public ReactiveCommand<Unit, Unit> DNSCheckCommand { get; } | ||
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| public ReactiveCommand<Unit, Unit> IPv6CheckCommand { get; } | ||
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| public NetworkCheckControlViewModel() | ||
| { | ||
| SelectedSTUNAddress = STUNAddress[0]; | ||
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| NATCheckCommand = ReactiveCommand.CreateFromTask(async () => | ||
| { | ||
| var natCheckResult = await _networkTestService.TestStunClient3489Async(testServerHostName: SelectedSTUNAddress) ?? new ClassicStunResult { NatType = NatType.Unknown }; | ||
| var (netSucc, _) = await _networkTestService.TestOpenUrlAsync("https://www.baidu.com"); | ||
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| var publicEndPoint = natCheckResult.PublicEndPoint?.Address.ToString() ?? "Unknown"; | ||
| var localEndPoint = natCheckResult.LocalEndPoint?.Address.ToString() ?? "Unknown"; | ||
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| var (natLevel, natTypeTip) = natCheckResult.NatType switch | ||
| { | ||
| // Open | ||
| NatType.OpenInternet or NatType.FullCone => ("开放 NAT", "您可与在其网络上具有任意 NAT 类型的用户玩多人游戏和发起多人游戏。"), | ||
| // Moderate | ||
| NatType.RestrictedCone or NatType.PortRestrictedCone or NatType.SymmetricUdpFirewall => ("中等 NAT", "您可与一些用户玩多人游戏；但是，并且通常你将不会被选为比赛的主持人。"), | ||
| // Strict | ||
| NatType.Symmetric or NatType.UdpBlocked => ("严格 NAT", "您只能与具有开放 NAT 类型的用户玩多人游戏。您不能被选为比赛的主持人。"), | ||
| // Unknown | ||
| NatType.Unknown or NatType.UnsupportedServer or _ => ("不可用 NAT", "如果 NAT 不可用，您将无法使用群聊天或连接到某些 Xbox 游戏的多人游戏。"), | ||
| }; | ||
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| return new NATFetchResult(publicEndPoint, localEndPoint, natLevel, natTypeTip, netSucc); | ||
| }); | ||
| NATCheckCommand | ||
| .IsExecuting | ||
| .ToPropertyEx(this, x => x.IsNATChecking); | ||
| NATCheckCommand | ||
| .Select(x => x.PublicEndPoint) | ||
| .ToPropertyEx(this, x => x.PublicEndPoint); | ||
| NATCheckCommand | ||
| .Select(x => x.LocalEndPoint) | ||
| .ToPropertyEx(this, x => x.LocalEndPoint); | ||
| NATCheckCommand | ||
| .Select(x => x.NATLevel) | ||
| .Merge(Observable.Return("未知")) | ||
| .ToPropertyEx(this, x => x.NATLevel); | ||
| NATCheckCommand | ||
| .Select(x => x.NATTypeTip) | ||
| .Merge(Observable.Return("未知类型")) | ||
| .ToPropertyEx(this, x => x.NATTypeTip); | ||
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| var hidePingResultStream = NATCheckCommand | ||
| .IsExecuting | ||
| .Where(x => x == true) | ||
| .Select(x => false); | ||
| NATCheckCommand | ||
| .Select(x => x.PingResult == true) | ||
| .Merge(hidePingResultStream) | ||
| .ToPropertyEx(this, x => x.PingOkVisible); | ||
| NATCheckCommand | ||
| .Select(x => x.PingResult == false) | ||
| .Merge(hidePingResultStream) | ||
| .ToPropertyEx(this, x => x.PingErrorVisible); | ||
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| DNSCheckCommand = ReactiveCommand.CreateFromTask(async () => | ||
| { | ||
| var testDomain = DomainPendingTest == string.Empty ? "store.steampowered.com" : DomainPendingTest; | ||
| try | ||
| { | ||
| long delayMs; | ||
| IPAddress[] address; | ||
| if (ProxySettings.UseDoh) | ||
| { | ||
| var configDoh = ProxySettings.CustomDohAddres2.Value ?? ProxySettingsWindowViewModel.DohAddress.FirstOrDefault() ?? string.Empty; | ||
| (delayMs, address) = await _networkTestService.TestDNSOverHttpsAsync(testDomain, configDoh); | ||
| } | ||
| else | ||
| { | ||
| var configDns = ProxySettings.ProxyMasterDns.Value ?? string.Empty; | ||
| (delayMs, address) = await _networkTestService.TestDNSAsync(testDomain, configDns, 53); | ||
| } | ||
| if (address.Length == 0) | ||
| throw new Exception("Parsing failed. Return empty ip address."); | ||
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| DNSTestDelay = delayMs + "ms "; | ||
| DNSTestResult = string.Empty + address.FirstOrDefault(); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Log.Error(nameof(AcceleratorPageViewModel), ex.ToString()); | ||
| DNSTestDelay = string.Empty; | ||
| DNSTestResult = "error"; | ||
| } | ||
| }); | ||
| DNSCheckCommand | ||
| .IsExecuting | ||
| .ToPropertyEx(this, x => x.IsDNSChecking); | ||
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| IPv6CheckCommand = ReactiveCommand.CreateFromTask(async () => | ||
| { | ||
| var result = await IMicroServiceClient.Instance.Accelerate.GetMyIP(ipV6: true); | ||
| if (result.IsSuccess) | ||
| { | ||
| IsSupportIPv6 = true; | ||
| IPv6Address = result.Content ?? string.Empty; | ||
| } | ||
| else | ||
| { | ||
| IsSupportIPv6 = false; | ||
| IPv6Address = string.Empty; | ||
| } | ||
| }); | ||
| IPv6CheckCommand | ||
| .IsExecuting | ||
| .ToPropertyEx(this, x => x.IsIPv6Checking); | ||
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| IPv6CheckCommand.Execute().Subscribe(); | ||
| } | ||
| } |
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