private async void ConnectDisconnectDevice(object sender, EventArgs e)
{
HttpResponseMessage result;
if (isConnectedDeviceSelected)
{
result = await Services.WithingsService.DisconnectDeviceAsync(selectedDevice.Identifier.System, selectedDevice.Identifier.Value);
}
else
{
result = await Services.WithingsService.ConnectDeviceAsync(selectedDevice.Identifier.System, selectedDevice.Identifier.Value);
}
if (result.IsSuccessStatusCode)
{
List <object> connectedDevices = new List <object>();
List <object> disconnectedDevices = new List <object>();
var res = await Services.WithingsService.GetDevices(connectedDevices, disconnectedDevices);
if (res == System.Net.HttpStatusCode.OK)
{
ConnectedDevices.Clear();
DisconnectedDevices.Clear();
ConnectedDevices = new ObservableCollection <object>(connectedDevices);
DisconnectedDevices = new ObservableCollection <object>(disconnectedDevices);
}
else if (res == System.Net.HttpStatusCode.Conflict)
{
await DisplayAlert("Conflict", "Previous user delete operation is in progress. Please try again later", "Ok");
}
else
{
await DisplayAlert("Error", "Something went wrong. Please try again", "Ok");
}
}
else
{
await DisplayAlert("Withing auth failed", "Something went wrong. Please try again", "Ok");
}
OnAppearing();
if (result.IsSuccessStatusCode)
{
actionButton.IsEnabled = false;
actionButton.Text = "Select Device";
selectedDevice.IsSelected = false;
selectedDevice = null;
deviceContentView.IsVisible = false;
}
if (Device.Idiom == TargetIdiom.Tablet)
{
actionButton.IsVisible = false;
}
}
private void TapGestureRecognizer_Tapped(object sender, EventArgs e)
{
Controls.ContentPresenter contentPresenter = (Controls.ContentPresenter)sender;
Models.Device device = (Models.Device)contentPresenter.BindingContext;
if (selectedDevice != null)
{
string selectedModelId = (from c in selectedDevice.Identifier.Type.Coding
where c.System.AbsoluteUri == $"{selectedDevice.Identifier.System}/device/model_id"
select c.Code).FirstOrDefault();
string currentModelId = (from c in device.Identifier.Type.Coding
where c.System.AbsoluteUri == $"{device.Identifier.System}/device/model_id"
select c.Code).FirstOrDefault();
if (selectedModelId != currentModelId)
{
selectedDevice.IsSelected = false;
}
}
device.IsSelected = !device.IsSelected;
selectedDevice = device.IsSelected ? device : null;
authenticateWithManufacturer.IsEnabled = (selectedDevice != null) ? true : false;
if (selectedDevice != null && Device.Idiom == TargetIdiom.Tablet)
{
DeviceInfo = new Models.Device()
{
Display = selectedDevice.Display,
Identifier = selectedDevice.Identifier,
ShowExtraInfo = true,
IsConnected = false,
IsSelected = false,
};
authenticateWithManufacturer.IsVisible = true;
}
else
{
DeviceInfo = null;
if (Device.Idiom == TargetIdiom.Tablet)
{
authenticateWithManufacturer.IsVisible = false;
}
}
deviceDetails.BindingContext = DeviceInfo;
deviceContentView.IsVisible = (selectedDevice == null) ? false : true;
}
private void TapGestureRecognizer_Tapped(object sender, EventArgs e)
{
Controls.ContentPresenter contentPresenter = (Controls.ContentPresenter)sender;
Models.Device device = (Models.Device)contentPresenter.BindingContext;
isConnectedDeviceSelected = device.IsConnected;
if (selectedDevice != null && selectedDevice.Identifier.Value != device.Identifier.Value)
{
selectedDevice.IsSelected = false;
}
device.IsSelected = !device.IsSelected;
selectedDevice = device.IsSelected ? device : null;
actionButton.Text = isConnectedDeviceSelected ? "Disconnect Device" : "Connect Device";
actionButton.IsEnabled = (selectedDevice != null) ? true : false;
if (!actionButton.IsEnabled)
{
actionButton.Text = "Select Device";
}
if (selectedDevice != null && Device.Idiom == TargetIdiom.Tablet)
{
DeviceInfo = new Models.Device()
{
Display = selectedDevice.Display,
Identifier = selectedDevice.Identifier,
ShowExtraInfo = true,
IsConnected = false,
IsSelected = false,
};
actionButton.IsVisible = true;
}
else
{
DeviceInfo = null;
if (Device.Idiom == TargetIdiom.Tablet)
{
actionButton.IsVisible = false;
}
}
deviceDetails.BindingContext = DeviceInfo;
deviceContentView.IsVisible = (selectedDevice == null) ? false : true;
}
private Controls.ContentPresenter BuildContentPresenter(DataTemplate template, object connectedItem, bool isConnected, bool showExtraInfo = false)
{
Models.Device device = JsonConvert.DeserializeObject <Models.Device>(connectedItem.ToString());
device.IsConnected = isConnected;
device.ShowExtraInfo = showExtraInfo;
Controls.ContentPresenter contentPresenter = new Controls.ContentPresenter()
{
BindingContext = device,
};
contentPresenter.ItemTemplate = template;
TapGestureRecognizer tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Tapped += TapGestureRecognizer_Tapped;
contentPresenter.GestureRecognizers.Add(tapGestureRecognizer);
return(contentPresenter);
}
// TODO: Combine this with code from DeviceManagementPage.cs
private Controls.ContentPresenter BuildContentPresenter(DataTemplate template, object connectedItem, bool isConnected, bool showExtraInfo = false)
{
Models.Device device = JsonConvert.DeserializeObject <Models.Device>(connectedItem.ToString());
device.IsConnected = isConnected;
device.ShowExtraInfo = showExtraInfo;
Controls.ContentPresenter contentPresenter = new Controls.ContentPresenter()
{
BindingContext = device,
};
contentPresenter.ItemTemplate = template;
TapGestureRecognizer tapGestureRecognizer = new TapGestureRecognizer();
// TODO: Change device tapped to go somewhere else?
tapGestureRecognizer.Tapped += async(s, e) =>
{
await Navigation.PushAsync(new DeviceManagementPage(ConnectedDevices.ToList(), DisconnectedDevices.ToList()));
};
contentPresenter.GestureRecognizers.Add(tapGestureRecognizer);
return(contentPresenter);
}
private Controls.ContentPresenter BuildContentPresenter(DataTemplate template, Models.Device supportedDevice)
{
Controls.ContentPresenter contentPresenter = new Controls.ContentPresenter()
{
BindingContext = supportedDevice,
};
contentPresenter.ItemTemplate = template;
contentPresenter.WidthRequest = 160;
TapGestureRecognizer tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Tapped += TapGestureRecognizer_Tapped;
contentPresenter.GestureRecognizers.Add(tapGestureRecognizer);
return(contentPresenter);
}
private async void AuthenticateWithManufacturer_Clicked(object sender, EventArgs e)
{
if (selectedDevice.Identifier.System.ToLower() == Constants.Manufacturers.Withings.Value)
{
var res = await GetWithingsAuthCode();
if (res.Length > 0)
{
HttpClient httpClient = new HttpClient();
var request = new HttpRequestMessage(HttpMethod.Post, Constants.H3BaseEndpoint + Constants.WithingsAuthEndpoint)
{
Content = new StringContent(JsonConvert.SerializeObject(new
{
withingsAccessCode = res,
withingsRedirectUri = Constants.WithingsRedirectUri,
})),
};
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", App.B2cAccessToken);
request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
var result = await httpClient.SendAsync(request);
if (result.IsSuccessStatusCode)
{
List <object> connectedDevices = new List <object>();
List <object> disconnectedDevices = new List <object>();
var r = await Services.WithingsService.GetDevices(connectedDevices, disconnectedDevices);
if (r == System.Net.HttpStatusCode.OK)
{
App.Current.MainPage = new NavigationPage(new DeviceManagementPage(connectedDevices, disconnectedDevices, true));
}
else if (r == System.Net.HttpStatusCode.Conflict)
{
await DisplayAlert("Conflict", "PApp.Current.MainPage = new NavigationPagerevious user delete operation is in progress. Please try again later", "Ok");
}
else
{
await DisplayAlert("Withing auth failed", "Something went wrong. Please try again", "Ok");
}
}
else if (result.StatusCode == System.Net.HttpStatusCode.Conflict)
{
await DisplayAlert("Conflict", "Previous user delete operation is in progress. Please try again later", "Ok");
}
else
{
await DisplayAlert("Ingestion failed", "Something went wrong. Please try again", "Ok");
}
}
else
{
await DisplayAlert("Withing auth failed", "Something went wrong. Please try again", "Ok");
}
}
else
{
await DisplayAlert("Coming soon", "Selected device is not supported yet", "Ok");
}
authenticateWithManufacturer.IsEnabled = false;
selectedDevice.IsSelected = false;
selectedDevice = null;
deviceContentView.IsVisible = false;
if (Device.Idiom == TargetIdiom.Tablet)
{
authenticateWithManufacturer.IsVisible = false;
}
}
private void GenerateSupportedDevicesCollection(ObservableCollection <object> supportedDevices)
{
Models.Device device = new Models.Device()
{
Display = "BPM Connect (Blood Pressure Monitor)",
Identifier = new Models.Identifier()
{
System = "http://withings.com",
Type = new Models.Type()
{
Coding = new List <Models.Coding>()
{
new Models.Coding()
{
System = new Uri("http://withings.com/device/model_id"),
Code = "45",
},
new Models.Coding()
{
System = new Uri("http://withings.com/device/type"),
Code = "Blood Pressure Monitor",
},
},
},
},
IsConnected = false,
IsSelected = false,
ShowExtraInfo = true,
};
supportedDevices.Add(device);
device = new Models.Device()
{
Display = "Body (Scale)",
Identifier = new Models.Identifier()
{
System = "http://withings.com",
Type = new Models.Type()
{
Coding = new List <Models.Coding>()
{
new Models.Coding()
{
System = new Uri("http://withings.com/device/model_id"),
Code = "7",
},
new Models.Coding()
{
System = new Uri("http://withings.com/device/type"),
Code = "Scale",
},
},
},
},
IsConnected = false,
IsSelected = false,
ShowExtraInfo = true,
};
supportedDevices.Add(device);
device = new Models.Device()
{
Display = "Thermo Smart Temporal",
Identifier = new Models.Identifier()
{
System = "http://withings.com",
Type = new Models.Type()
{
Coding = new List <Models.Coding>()
{
new Models.Coding()
{
System = new Uri("http://withings.com/device/model_id"),
Code = "123",
},
new Models.Coding()
{
System = new Uri("http://withings.com/device/type"),
Code = "Thremo",
},
},
},
},
IsConnected = false,
IsSelected = false,
ShowExtraInfo = true,
};
supportedDevices.Add(device);
}