public EstimoteBeaconProbeBeaconsPage(EstimoteBeaconProbe probe)
{
Title = "Beacons";
ListView beaconList = new ListView(ListViewCachingStrategy.RecycleElement);
beaconList.ItemTemplate = new DataTemplate(typeof(TextCell));
beaconList.ItemTemplate.SetBinding(TextCell.TextProperty, new Binding(".", stringFormat: "{0}"));
beaconList.ItemsSource = probe.Beacons;
beaconList.ItemTapped += async(o, e) =>
{
if (beaconList.SelectedItem == null)
{
return;
}
EstimoteBeacon selectedBeacon = beaconList.SelectedItem as EstimoteBeacon;
string selectedAction = await DisplayActionSheet(selectedBeacon.ToString(), "Cancel", null, "Delete");
if (selectedAction == "Delete")
{
if (await DisplayAlert("Confirm Delete", "Are you sure you want to delete the selected beacon?", "Yes", "Cancel"))
{
probe.Beacons.Remove(selectedBeacon);
beaconList.SelectedItem = null; // must reset this, since it isn't reset automatically
}
}
};
Content = beaconList;
ToolbarItems.Add(new ToolbarItem(null, "plus.png", async() =>
{
await Task.Run(async() =>
{
EstimoteBeaconProbe estimoteBeaconProbe = probe as EstimoteBeaconProbe;
List <string> beacons;
try
{
beacons = estimoteBeaconProbe.GetSensusBeaconNamesFromCloud();
if (beacons == null)
{
throw new Exception("No beacons");
}
}
catch (Exception ex)
{
await SensusServiceHelper.Get().FlashNotificationAsync("Failed to retrieve Estimote beacons from Cloud: " + ex);
return;
}
List <Input> inputs = await SensusServiceHelper.Get().PromptForInputsAsync("Add Beacon", new Input[]
{
new ItemPickerDialogInput("Beacon Name:", null, beacons)
{
AllowClearSelection = false
},
new NumberEntryInput("Proximity (Meters):"),
new SingleLineTextInput("Event Name (Defaults To Beacon Name):", Keyboard.Default)
{
Required = false
}
}, null, true, null, null, null, null, false);
if (inputs != null)
{
try
{
string beaconName = inputs[0].Value.ToString();
double beaconProximity = double.Parse(inputs[1].Value.ToString());
string eventName = inputs[2].Value?.ToString();
EstimoteBeacon beacon = new EstimoteBeacon(beaconName, beaconProximity, eventName);
estimoteBeaconProbe.Beacons.Add(beacon);
}
catch (Exception)
{
await SensusServiceHelper.Get().FlashNotificationAsync("Failed to add beacon.");
}
}
});
}));
}
/// <summary>
/// Initializes a new instance of the <see cref="ProbePage"/> class.
/// </summary>
/// <param name="probe">Probe to display.</param>
public ProbePage(Probe probe)
{
Title = "Probe";
StackLayout contentLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand
};
string type = "";
if (probe is ListeningProbe)
{
type = "Listening";
}
else if (probe is PollingProbe)
{
type = "Polling";
}
contentLayout.Children.Add(new ContentView
{
Content = new Label
{
Text = probe.DisplayName + (type == "" ? "" : " (" + type + ")"),
FontSize = 20,
FontAttributes = FontAttributes.Italic,
TextColor = Color.Accent,
HorizontalOptions = LayoutOptions.Center
},
Padding = new Thickness(0, 10, 0, 10)
});
foreach (StackLayout stack in UiProperty.GetPropertyStacks(probe))
{
contentLayout.Children.Add(stack);
}
#region script probes
if (probe is ScriptProbe)
{
ScriptProbe scriptProbe = probe as ScriptProbe;
Button editScriptsButton = new Button
{
Text = "Edit Scripts",
FontSize = 20
};
contentLayout.Children.Add(editScriptsButton);
editScriptsButton.Clicked += async(o, e) =>
{
await Navigation.PushAsync(new ScriptRunnersPage(scriptProbe));
};
Button shareScriptButton = new Button
{
Text = "Share Definition",
FontSize = 20
};
contentLayout.Children.Add(shareScriptButton);
shareScriptButton.Clicked += async(o, e) =>
{
string sharePath = SensusServiceHelper.Get().GetSharePath(".json");
using (StreamWriter shareFile = new StreamWriter(sharePath))
{
shareFile.WriteLine(JsonConvert.SerializeObject(probe, SensusServiceHelper.JSON_SERIALIZER_SETTINGS));
}
await SensusServiceHelper.Get().ShareFileAsync(sharePath, "Probe Definition", "application/json");
};
Button setAgentButton = new Button
{
Text = "Set Agent" + (scriptProbe.Agent == null ? "" : ": " + scriptProbe.Agent.Id),
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
setAgentButton.Clicked += async(sender, e) =>
{
await SetAgentButton_Clicked(setAgentButton, scriptProbe);
};
contentLayout.Children.Add(setAgentButton);
Button clearAgentButton = new Button
{
Text = "Clear Agent",
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
clearAgentButton.Clicked += async(sender, e) =>
{
if (scriptProbe.Agent != null)
{
if (await DisplayAlert("Confirm", "Are you sure you wish to clear the survey agent?", "Yes", "No"))
{
scriptProbe.Agent = null;
setAgentButton.Text = "Set Agent";
}
}
await SensusServiceHelper.Get().FlashNotificationAsync("Survey agent cleared.");
};
contentLayout.Children.Add(clearAgentButton);
}
#endregion
#region proximity probe
if (probe is IPointsOfInterestProximityProbe)
{
Button editTriggersButton = new Button
{
Text = "Edit Triggers",
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
contentLayout.Children.Add(editTriggersButton);
editTriggersButton.Clicked += async(o, e) =>
{
await Navigation.PushAsync(new ProximityTriggersPage(probe as IPointsOfInterestProximityProbe));
};
}
#endregion
#region estimote probe
if (probe is EstimoteBeaconProbe)
{
EstimoteBeaconProbe estimoteBeaconProbe = probe as EstimoteBeaconProbe;
Button editBeaconsButton = new Button
{
Text = "Edit Beacons",
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
contentLayout.Children.Add(editBeaconsButton);
editBeaconsButton.Clicked += async(sender, e) =>
{
await Navigation.PushAsync(new EstimoteBeaconProbeBeaconsPage(estimoteBeaconProbe));
};
Button setLocationButton = new Button
{
Text = estimoteBeaconProbe.Location == null ? "Set Location" : "Location: " + estimoteBeaconProbe.Location,
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
contentLayout.Children.Add(setLocationButton);
setLocationButton.Clicked += async(sender, e) =>
{
List <EstimoteLocation> locations;
try
{
locations = await estimoteBeaconProbe.GetLocationsFromCloudAsync(TimeSpan.FromSeconds(10));
if (locations.Count == 0)
{
throw new Exception("No locations present within Estimote Cloud.");
}
}
catch (Exception ex)
{
await SensusServiceHelper.Get().FlashNotificationAsync("Failed to set location: " + ex.Message);
return;
}
List <Input> inputs = await SensusServiceHelper.Get().PromptForInputsAsync("Set Location", new Input[]
{
new ItemPickerDialogInput("Location:", null, locations.Select(location => location.Name + " (" + location.Identifier + ")").ToList())
{
AllowClearSelection = true
}
}, null, true, null, null, null, null, false);
if (inputs == null || inputs[0]?.Value == null)
{
estimoteBeaconProbe.Location = null;
await SensusServiceHelper.Get().FlashNotificationAsync("Location cleared.");
setLocationButton.Text = "Set Location";
}
else
{
try
{
string locationIdentifier = inputs[0].Value.ToString().Split(new char[] { '(', ')' }, StringSplitOptions.RemoveEmptyEntries)[1];
estimoteBeaconProbe.Location = locations.Single(location => location.Identifier == locationIdentifier);
setLocationButton.Text = "Location: " + estimoteBeaconProbe.Location;
}
catch (Exception)
{
await SensusServiceHelper.Get().FlashNotificationAsync("Failed to set location.");
}
}
};
}
#endregion
#region anonymization
List <PropertyInfo> anonymizableProperties = probe.DatumType.GetProperties().Where(property => property.GetCustomAttribute <Anonymizable>() != null).ToList();
if (anonymizableProperties.Count > 0)
{
contentLayout.Children.Add(new Label
{
Text = "Anonymization",
FontSize = 20,
FontAttributes = FontAttributes.Italic,
TextColor = Color.Accent,
HorizontalOptions = LayoutOptions.Center
});
List <StackLayout> anonymizablePropertyStacks = new List <StackLayout>();
foreach (PropertyInfo anonymizableProperty in anonymizableProperties)
{
Anonymizable anonymizableAttribute = anonymizableProperty.GetCustomAttribute <Anonymizable>(true);
Label propertyLabel = new Label
{
Text = anonymizableAttribute.PropertyDisplayName ?? anonymizableProperty.Name + ":",
FontSize = 20,
HorizontalOptions = LayoutOptions.Start,
VerticalTextAlignment = TextAlignment.Center
};
// populate a picker of anonymizers for the current property
Picker anonymizerPicker = new Picker
{
Title = "Select Anonymizer",
HorizontalOptions = LayoutOptions.FillAndExpand
};
Button configureButton = new Button
{
Text = "Settings",
FontSize = 20
};
// get the current anonymizer for this property
Anonymizer currentAnonymizer = probe.Protocol.JsonAnonymizer.GetAnonymizer(anonymizableProperty);
for (int index = 0; index < anonymizableAttribute.AvailableAnonymizers.Count; index++)
{
if (currentAnonymizer != null && anonymizableAttribute.AvailableAnonymizers[index].GetType() == currentAnonymizer.GetType())
{
anonymizableAttribute.AvailableAnonymizers[index] = currentAnonymizer;
}
}
anonymizerPicker.Items.Add("Do Not Anonymize");
foreach (Anonymizer anonymizer in anonymizableAttribute.AvailableAnonymizers)
{
anonymizerPicker.Items.Add(anonymizer.DisplayText);
}
anonymizerPicker.SelectedIndexChanged += (o, e) =>
{
Anonymizer selectedAnonymizer = null;
if (anonymizerPicker.SelectedIndex > 0)
{
selectedAnonymizer = anonymizableAttribute.AvailableAnonymizers[anonymizerPicker.SelectedIndex - 1]; // subtract one from the selected index since the JsonAnonymizer's collection of anonymizers start after the "None" option within the picker.
configureButton.IsVisible = UiProperty.HasUiProperties(selectedAnonymizer);
}
else
{
configureButton.IsVisible = false;
}
probe.Protocol.JsonAnonymizer.SetAnonymizer(anonymizableProperty, selectedAnonymizer);
};
configureButton.Clicked += async(o, e) =>
{
Anonymizer selectedAnonymizer = anonymizableAttribute.AvailableAnonymizers[anonymizerPicker.SelectedIndex - 1];
await ShowAnonymizerSettings(selectedAnonymizer, anonymizerPicker);
};
// set the picker's index to the current anonymizer (or "Do Not Anonymize" if there is no current)
//Anonymizer currentAnonymizer = probe.Protocol.JsonAnonymizer.GetAnonymizer(anonymizableProperty);
int currentIndex = 0;
if (currentAnonymizer != null)
{
currentIndex = anonymizableAttribute.AvailableAnonymizers.IndexOf(currentAnonymizer) + 1;
}
anonymizerPicker.SelectedIndex = currentIndex;
StackLayout anonymizablePropertyStack = new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { propertyLabel, anonymizerPicker, configureButton }
};
anonymizablePropertyStacks.Add(anonymizablePropertyStack);
}
foreach (StackLayout anonymizablePropertyStack in anonymizablePropertyStacks.OrderBy(s => (s.Children[0] as Label).Text))
{
contentLayout.Children.Add(anonymizablePropertyStack);
}
}
#endregion
Content = new ScrollView
{
Content = contentLayout
};
}
