public async Task <int> SaveEnvironmentAsync(BlockchainEnvironment envToSave)
{
try
{
return(await database.InsertOrReplaceAsync(envToSave));
}
catch (SQLiteException)
{
return(-1);
}
}
async void ChangeURLEndpoint(object sender, System.EventArgs e)
{
if (App.ViewModel.WorkbenchEnvironments.Count > 1)
{
return;
}
var prompt = new PromptConfig
{
IsCancellable = true,
Message = $"This lets you change to another Workbench instance with the same Active Directory. Please enter the environment name in the format 'xxx-xxxxxx'",
OkText = "Save",
Title = "Change API Endpoint?"
};
var apiURLResults = await UserDialogs.Instance.PromptAsync(prompt);
if (!string.IsNullOrEmpty(apiURLResults?.Value) && apiURLResults.Ok)
{
var newSiteUrl = $"https://{apiURLResults?.Value}-api.azurewebsites.net/";
var duplicateEnvironment = App.ViewModel.WorkbenchEnvironments.FirstOrDefault(env => env.SiteUrl == newSiteUrl);
if (duplicateEnvironment is null)
{
var prevEnv = App.ViewModel.WorkbenchEnvironments[0];
App.ViewModel.WorkbenchEnvironments[0].SiteUrl = newSiteUrl;
App.ViewModel.AllUsersList.Clear();
await LocalDbHelper.Instance.PurgeEnvironments();
var environment = new BlockchainEnvironment
{
ResourceId = prevEnv.ResourceId,
ClientId = prevEnv.ClientId,
ReturnUrl = prevEnv.ReturnUrl,
SiteUrl = newSiteUrl,
TenantId = prevEnv.TenantId,
NickName = prevEnv.NickName
};
await LocalDbHelper.Instance.SaveEnvironmentAsync(environment);
GatewayApi.SiteUrl = newSiteUrl;
}
else
{
await DisplayAlert("Error", "This endpoint is already configured", "Ok");
}
}
}
async Task <bool> executeLoginAsync()
{
var localEnvironments = await LocalDbHelper.Instance.GetAllSavedEnvironmentsAsync();
if (localEnvironments.Count <= 0)
{
System.Diagnostics.Debug.WriteLine("################### NO LOCAL ENVIRONMENTS FOUND");
await configureFirstEnvironment();
return(false);
}
BlockchainEnvironment environment = localEnvironments[0];
var authService = ServiceContainer.Resolve <IAuthentication>();
var loginResponse = await authService.LoginAsync(
$"https://login.windows.net/{environment.TenantId}",
environment.ResourceId,
environment.ClientId,
environment.ReturnUrl);
if (loginResponse != null)
{
AppCenterHelper.TrackEvent("Logged in", new Dictionary <string, string>()
{
{ "username", loginResponse.Profile.DisplayableId }
});
Settings.AccessToken = loginResponse.AccessToken;
#if DEBUG
Settings.AccessTokenExpiration = new DateTimeOffset(DateTime.UtcNow.AddMinutes(2));
GatewayApi.Instance.AccessTokenExpiration = new DateTimeOffset(DateTime.UtcNow.AddMinutes(2));
#else
Settings.AccessTokenExpiration = loginResponse.ExpiresOn;
GatewayApi.Instance.AccessTokenExpiration = loginResponse.ExpiresOn;
#endif
GatewayApi.Instance.SetAuthToken(loginResponse.AccessToken);
App.LOGGED_OUT = false;
Device.BeginInvokeOnMainThread(async() =>
{
if (App.Current.MainPage.Navigation.ModalStack.Count == 0)
{
await App.Current.MainPage.Navigation.PushModalAsync(App.Master);
}
App.ViewModel.WorkbenchEnvironments = localEnvironments;
App.ViewModel.SelectedEnvironment = environment;
});
return(true);
}
else
{
await App.Logout();
return(false);
}
}
public App()
{
FlowListView.Init();
GatewayApi.Instance.ExpiredAccessToken += async(object sender, EventArgs e) =>
{
var localEnvironments = await LocalDbHelper.Instance.GetAllSavedEnvironmentsAsync();
BlockchainEnvironment environment = localEnvironments[0];
var authService = ServiceContainer.Resolve <IAuthentication>();
var loginResponse = await authService.LoginAsync(
$"https://login.windows.net/{environment.TenantId}",
environment.ResourceId,
environment.ClientId,
environment.ReturnUrl,
isRefresh : true);
if (loginResponse != null)
{
AppCenterHelper.TrackEvent("Refreshed Token", new Dictionary <string, string>()
{
{ "username", loginResponse.Profile.DisplayableId }
});
Settings.AccessToken = loginResponse.AccessToken;
GatewayApi.Instance.SetAuthToken(loginResponse.AccessToken);
#if DEBUG
Settings.AccessTokenExpiration = new DateTimeOffset(DateTime.Now.AddMinutes(2));
GatewayApi.Instance.AccessTokenExpiration = new DateTimeOffset(DateTime.Now.AddMinutes(2));
#else
Settings.AccessTokenExpiration = loginResponse.ExpiresOn;
GatewayApi.Instance.AccessTokenExpiration = loginResponse.ExpiresOn;
#endif
}
else
{
App.Logout(false);
}
};
GatewayApi.Instance.ExceptionThrown += async(object sender, Exception e) =>
{
AppCenterHelper.Report(e, new Dictionary <string, string>()
{
{ "baseurl", GatewayApi.SiteUrl }
});
};
ViewModel = new AppViewModel();
backgroundPage = new BackgroundPage();
var navPage = new Xamarin.Forms.NavigationPage(backgroundPage);
var detailNavPage = new Xamarin.Forms.NavigationPage(new ApplicationsPage());
ContractsPage = new WorklfowInstanceListPage();
navPage.BarBackgroundColor = Constants.NavBarBackgroundColor;
navPage.BarTextColor = Constants.NavBarTextColor;
detailNavPage.BarBackgroundColor = Constants.NavBarBackgroundColor;
detailNavPage.BarTextColor = Constants.NavBarTextColor;
Master = new MasterDetailPage {
BindingContext = ViewModel
};
Master.IsPresentedChanged += (object sender, EventArgs e) =>
{
var mdp = sender as MasterDetailPage;
if (mdp.IsPresented)
{
((Xamarin.Forms.NavigationPage)mdp.Detail)
.On <iOS>()
.SetStatusBarTextColorMode(StatusBarTextColorMode.DoNotAdjust);
}
else
{
((Xamarin.Forms.NavigationPage)mdp.Detail)
.On <iOS>()
.SetStatusBarTextColorMode(StatusBarTextColorMode.MatchNavigationBarTextLuminosity);
}
};
Master.Master = new MasterPage {
BindingContext = ViewModel
};
Master.Detail = detailNavPage;
Master.SetBinding(MasterDetailPage.IsPresentedProperty, nameof(AppViewModel.MenuPresented), BindingMode.TwoWay);
Xamarin.Forms.NavigationPage.SetHasNavigationBar(detailNavPage, false);
try
{
MainPage = navPage;
}
catch (Exception e)
{
AppCenterHelper.Report(e);
}
}
public SelectedButton(BlockchainEnvironment environment)
{
Environment = environment;
setupUi();
}