private static IObservable <ProxyModel> RemoveProxy(
this ProxyPopupContext context,
IProxyManager proxyManager,
ProxyModel proxyModel)
{
if (proxyModel.Proxy != null && proxyModel.Proxy.Id != 0)
{
return(proxyManager.RemoveProxy(proxyModel.Proxy)
.Select(_ => proxyModel));
}
return(Observable.Return(proxyModel));
}
public static ProxyModel FromProxy(TdApi.Proxy proxy)
{
var model = new ProxyModel
{
Id = proxy.Id,
Proxy = proxy,
IsEnabled = proxy.IsEnabled,
IsSaved = proxy.Id != 0
};
model.Server = proxy.Server ?? "";
model.Port = proxy.Port == 0 ? "" : proxy.Port.ToString();
model.Username = "";
model.Password = "";
model.Secret = "";
switch (proxy.Type)
{
case TdApi.ProxyType.ProxyTypeSocks5 socks5:
model.IsSocks5 = true;
model.Username = socks5.Username ?? "";
model.Password = socks5.Password ?? "";
break;
case TdApi.ProxyType.ProxyTypeHttp http:
model.IsHttp = true;
model.Username = http.Username ?? "";
model.Password = http.Password ?? "";
break;
case TdApi.ProxyType.ProxyTypeMtproto mtproto:
model.IsMtProto = true;
model.Secret = mtproto.Secret ?? "";
break;
}
model.IsServerInputVisible = true;
model.IsUsernameInputVisible = model.IsSocks5 || model.IsHttp;
model.IsPasswordInputVisible = model.IsSocks5 || model.IsHttp;
model.IsSecretInputVisible = model.IsMtProto;
model.IsRemovable = true;
model.IsEditable = true;
return(model);
}
private static IObservable <ProxyModel> SaveProxy(
this ProxyPopupContext context,
IProxyManager proxyManager,
ProxyModel proxyModel)
{
if (proxyModel.Proxy.Id == 0)
{
return(proxyManager
.AddProxy(proxyModel.ToProxy())
.Do(proxy => proxyModel.Proxy = proxy)
.Select(_ => proxyModel));
}
return(proxyManager
.UpdateProxy(proxyModel.Proxy)
.Do(proxy => proxyModel.Proxy = proxy)
.Select(_ => proxyModel));
}
private static IObservable <ProxyModel> AddProxy(
this ProxyPopupContext context,
IProxyManager proxyManager)
{
var proxy = new TdApi.Proxy
{
Server = null,
Port = 0,
Type = new TdApi.ProxyType.ProxyTypeSocks5
{
Username = null,
Password = null
}
};
var proxyModel = ProxyModel.FromProxy(proxy);
return(Observable.Return(proxyModel));
}
private static IObservable <ProxyModel> EnableProxy(
this ProxyPopupContext context,
IProxyManager proxyManager,
ProxyModel proxyModel)
{
if (!proxyModel.IsEnabled)
{
if (proxyModel.Proxy != null)
{
return(proxyManager
.EnableProxy(proxyModel.Proxy)
.Select(_ => proxyModel));
}
return(proxyManager
.DisableProxy()
.Select(_ => proxyModel));
}
return(Observable.Return(proxyModel));
}
private static IDisposable BindList(
this ProxyPopupContext context,
IProxyManager proxyManager)
{
return(proxyManager.GetAllProxies()
.SubscribeOn(RxApp.TaskpoolScheduler)
.ObserveOn(RxApp.MainThreadScheduler)
.Accept(proxies =>
{
var disabledProxy = ProxyModel.DisabledProxy();
disabledProxy.EnableCommand = context.EnableProxyCommand;
var otherProxies = Enumerable.Select <TdApi.Proxy, ProxyModel>(proxies, p =>
{
var proxyModel = ProxyModel.FromProxy(p);
proxyModel.RemoveCommand = context.RemoveProxyCommand;
proxyModel.EnableCommand = context.EnableProxyCommand;
return proxyModel;
})
.ToList();
context.Proxies = new ObservableCollectionExtended <ProxyModel>();
context.Proxies.Add(disabledProxy);
context.Proxies.AddRange(otherProxies);
if (context.SelectedProxy == null)
{
context.SelectedProxy = otherProxies.FirstOrDefault(p => p.IsEnabled)
?? disabledProxy;
}
if (!Enumerable.Any <TdApi.Proxy>(proxies, p => p.IsEnabled))
{
disabledProxy.IsEnabled = true;
}
}));
}