public async Task <string> RegisterDeviceAsync(ManagedDevice device)
{
string jsonObject = JsonConvert.SerializeObject(device);
var content = new StringContent(jsonObject, Encoding.UTF8);
content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/json");
var response = await _httpClient.PostAsync(Constants.RegisterFunctionUri, content);
if (response.IsSuccessStatusCode)
{
return(await response.Content.ReadAsStringAsync());
}
return(null);
}
public static void SaveIoTClientState(ManagedDevice iotClientState)
{
lock (objLock)
{
try
{
using (var file = File.CreateText(ShoppingStateFile))
{
var serializer = new JsonSerializer();
serializer.Serialize(file, iotClientState);
}
}
catch
{
}
}
}
protected override void OnStartup(StartupEventArgs e)
{
this.DeviceState = FileHelper.ReadIoTClientState();
if(DeviceState == null || !DeviceState.IsRegistered)
{
StartupUri = new System.Uri("/PhotoStoreDemo;component/Manage.xaml", System.UriKind.Relative);
}
else
{
StartupUri = new System.Uri("/PhotoStoreDemo;component/MainWindow.xaml", System.UriKind.Relative);
Application.Current.Properties["State"] = DeviceState;
}
base.OnStartup(e);
}
private async void Register_Click(object sender, RoutedEventArgs e)
{
try
{
this.Cursor = Cursors.Wait;
var email = this.txtEmail.Text;
string pattern = @"^(([\w-]+\.)+[\w-]+|([a-zA-Z]{1}|[\w-]{2,}))@"
+ @"((([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9])\.([0-1]?
[0-9]{1,2}|25[0-5]|2[0-4][0-9])\."
+ @"([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9])\.([0-1]?
[0-9]{1,2}|25[0-5]|2[0-4][0-9])){1}|"
+ @"([a-zA-Z0-9]+[\w-]+\.)+[a-zA-Z]{1}[a-zA-Z0-9-]{1,23})$";
Regex reg = new Regex(pattern);
if (!reg.Match(email).Success)
{
MessageBox.Show("Invalid email");
return;
}
ManagedDevice device = new ManagedDevice()
{
Email = email
};
var token = await HttpHelperService.Instance.RegisterDeviceAsync(device);
if (token != null)
{
device.IoTToken = token;
device.IsRegistered = true;
Application.Current.Properties["State"] = device;
FileHelper.SaveIoTClientState(device);
Application.Current.MainWindow = new MainWindow();
Application.Current.MainWindow.Show();
this.Close();
}
}
catch (Exception ex)
{
Console.WriteLine($"{ex}");
}
finally
{
this.Cursor = Cursors.Arrow;
}
}
/// <summary>
/// Create new navigation property to managedDevices for users
/// <param name="body"></param>
/// <param name="requestConfiguration">Configuration for the request such as headers, query parameters, and middleware options.</param>
/// </summary>
public RequestInformation CreatePostRequestInformation(ManagedDevice body, Action <ManagedDevicesRequestBuilderPostRequestConfiguration> requestConfiguration = default)
{
_ = body ?? throw new ArgumentNullException(nameof(body));
var requestInfo = new RequestInformation {
HttpMethod = Method.POST,
UrlTemplate = UrlTemplate,
PathParameters = PathParameters,
};
requestInfo.SetContentFromParsable(RequestAdapter, "application/json", body);
if (requestConfiguration != null)
{
var requestConfig = new ManagedDevicesRequestBuilderPostRequestConfiguration();
requestConfiguration.Invoke(requestConfig);
requestInfo.AddRequestOptions(requestConfig.Options);
requestInfo.AddHeaders(requestConfig.Headers);
}
return(requestInfo);
}
public static ManagedDevice ReadIoTClientState()
{
lock (objLock)
{
ManagedDevice iotClientState = null;
try
{
if (File.Exists(ShoppingStateFile))
{
using (var file = File.OpenText(ShoppingStateFile))
{
var serializer = new JsonSerializer();
iotClientState = (ManagedDevice)serializer.Deserialize(file, typeof(ManagedDevice));
}
}
}
catch
{
}
return(iotClientState);
}
}
