/// <summary>
/// Initializes a new instance of the <see cref="SensusUI.ScriptRunnerPage"/> class.
/// </summary>
/// <param name="scriptRunner">Script runner to display.</param>
public ScriptRunnerPage(ScriptRunner scriptRunner)
{
Title = "Script";
StackLayout contentLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand
};
foreach (StackLayout stack in UiProperty.GetPropertyStacks(scriptRunner))
contentLayout.Children.Add(stack);
Button editPromptsButton = new Button
{
Text = "Edit Prompts",
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
editPromptsButton.Clicked += async (o, e) =>
{
await Navigation.PushAsync(new PromptsPage(scriptRunner.Script.Prompts));
};
contentLayout.Children.Add(editPromptsButton);
Button editTriggersButton = new Button
{
Text = "Edit Triggers",
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
editTriggersButton.Clicked += async (o, e) =>
{
await Navigation.PushAsync(new ScriptTriggersPage(scriptRunner));
};
contentLayout.Children.Add(editTriggersButton);
Content = new ScrollView
{
Content = contentLayout
};
}
/// <summary>
/// Initializes a new instance of the <see cref="SensusUI.ScriptTriggersPage"/> class.
/// </summary>
/// <param name="scriptRunner">Script runner to display.</param>
public ScriptTriggersPage(ScriptRunner scriptRunner)
{
Title = "Script Triggers";
ListView triggerList = new ListView();
triggerList.ItemTemplate = new DataTemplate(typeof(TextCell));
triggerList.ItemTemplate.SetBinding(TextCell.TextProperty, new Binding(".", stringFormat: "{0}"));
triggerList.ItemsSource = scriptRunner.Triggers;
triggerList.ItemTapped += async (o, e) =>
{
if (triggerList.SelectedItem == null)
return;
SensusService.Probes.User.Trigger selectedTrigger = triggerList.SelectedItem as SensusService.Probes.User.Trigger;
string selectedAction = await DisplayActionSheet(selectedTrigger.ToString(), "Cancel", null, "Delete");
if (selectedAction == "Delete")
{
if (await DisplayAlert("Confirm Delete", "Are you sure you want to delete the selected trigger?", "Yes", "Cancel"))
{
scriptRunner.Triggers.Remove(selectedTrigger);
triggerList.SelectedItem = null; // must reset this, since it isn't reset automatically
}
}
};
Content = triggerList;
ToolbarItems.Add(new ToolbarItem(null, "plus.png", async () =>
{
if (scriptRunner.Probe.Protocol.Probes.Where(p => p != scriptRunner.Probe && p.Enabled).Count() > 0)
await Navigation.PushAsync(new AddScriptTriggerPage(scriptRunner));
else
SensusServiceHelper.Get().FlashNotificationAsync("You must enable other probes before adding triggers.");
}));
}
/// <summary>
/// Initializes a new instance of the <see cref="SensusUI.AddScriptTriggerPage"/> class.
/// </summary>
/// <param name="scriptRunner">Script runner to add trigger to.</param>
public AddScriptTriggerPage(ScriptRunner scriptRunner)
{
_scriptRunner = scriptRunner;
Title = "Add Trigger";
List<Probe> enabledProbes = _scriptRunner.Probe.Protocol.Probes.Where(p => p != _scriptRunner.Probe && p.Enabled).ToList();
if (enabledProbes.Count == 0)
{
Content = new Label
{
Text = "No enabled probes. Please enable them before creating triggers.",
FontSize = 20
};
return;
}
StackLayout contentLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand
};
Label probeLabel = new Label
{
Text = "Probe:",
FontSize = 20
};
Picker probePicker = new Picker { Title = "Select Probe", HorizontalOptions = LayoutOptions.FillAndExpand };
foreach (Probe enabledProbe in enabledProbes)
probePicker.Items.Add(enabledProbe.DisplayName);
contentLayout.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { probeLabel, probePicker }
});
StackLayout triggerDefinitionLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand
};
contentLayout.Children.Add(triggerDefinitionLayout);
Switch changeSwitch = new Switch();
Switch regexSwitch = new Switch();
Switch fireRepeatedlySwitch = new Switch();
Switch ignoreFirstDatumSwitch = new Switch();
TimePicker startTimePicker = new TimePicker { HorizontalOptions = LayoutOptions.FillAndExpand };
TimePicker endTimePicker = new TimePicker { HorizontalOptions = LayoutOptions.FillAndExpand };
probePicker.SelectedIndexChanged += (o, e) =>
{
_selectedProbe = null;
_selectedDatumProperty = null;
_conditionValue = null;
triggerDefinitionLayout.Children.Clear();
if (probePicker.SelectedIndex < 0)
return;
_selectedProbe = enabledProbes[probePicker.SelectedIndex];
PropertyInfo[] datumProperties = _selectedProbe.DatumType.GetProperties(BindingFlags.Public | BindingFlags.Instance).Where(p => p.GetCustomAttributes<ProbeTriggerProperty>().Count() > 0).ToArray();
if(datumProperties.Length == 0)
return;
#region datum property picker
Label datumPropertyLabel = new Label
{
Text = "Property:",
FontSize = 20
};
Picker datumPropertyPicker = new Picker { Title = "Select Datum Property", HorizontalOptions = LayoutOptions.FillAndExpand };
foreach (PropertyInfo datumProperty in datumProperties)
{
ProbeTriggerProperty triggerProperty = datumProperty.GetCustomAttributes<ProbeTriggerProperty>().First();
datumPropertyPicker.Items.Add(triggerProperty.Name ?? datumProperty.Name);
}
triggerDefinitionLayout.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { datumPropertyLabel, datumPropertyPicker }
});
#endregion
#region condition picker (same for all datum types)
Label conditionLabel = new Label
{
Text = "Condition:",
FontSize = 20
};
Picker conditionPicker = new Picker { Title = "Select Condition", HorizontalOptions = LayoutOptions.FillAndExpand };
TriggerValueCondition[] conditions = Enum.GetValues(typeof(TriggerValueCondition)) as TriggerValueCondition[];
foreach (TriggerValueCondition condition in conditions)
conditionPicker.Items.Add(condition.ToString());
conditionPicker.SelectedIndexChanged += (oo, ee) =>
{
if (conditionPicker.SelectedIndex < 0)
return;
_selectedCondition = conditions[conditionPicker.SelectedIndex];
};
triggerDefinitionLayout.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { conditionLabel, conditionPicker }
});
#endregion
#region condition value for comparison, based on selected datum property -- includes change calculation (for double datum) and regex (for string datum)
StackLayout conditionValueStack = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand
};
triggerDefinitionLayout.Children.Add(conditionValueStack);
datumPropertyPicker.SelectedIndexChanged += (oo, ee) =>
{
_selectedDatumProperty = null;
_conditionValue = null;
conditionValueStack.Children.Clear();
if (datumPropertyPicker.SelectedIndex < 0)
return;
_selectedDatumProperty = datumProperties[datumPropertyPicker.SelectedIndex];
ProbeTriggerProperty datumTriggerAttribute = _selectedDatumProperty.GetCustomAttribute<ProbeTriggerProperty>();
View conditionValueStackView = null;
bool allowChangeCalculation = false;
bool allowRegularExpression = false;
if (datumTriggerAttribute is ListProbeTriggerProperty)
{
Picker conditionValuePicker = new Picker { Title = "Select Condition Value", HorizontalOptions = LayoutOptions.FillAndExpand };
object[] items = (datumTriggerAttribute as ListProbeTriggerProperty).Items;
foreach (object item in items)
conditionValuePicker.Items.Add(item.ToString());
conditionValuePicker.SelectedIndexChanged += (ooo, eee) =>
{
if (conditionValuePicker.SelectedIndex < 0)
return;
_conditionValue = items[conditionValuePicker.SelectedIndex];
};
conditionValueStackView = conditionValuePicker;
}
else if (datumTriggerAttribute is NumberProbeTriggerProperty)
{
Entry entry = new Entry
{
Keyboard = Keyboard.Numeric,
HorizontalOptions = LayoutOptions.FillAndExpand
};
entry.TextChanged += (ooo, eee) =>
{
double value;
if (double.TryParse(eee.NewTextValue, out value))
_conditionValue = value;
};
conditionValueStackView = entry;
allowChangeCalculation = true;
}
else if (datumTriggerAttribute is TextProbeTriggerProperty)
{
Entry entry = new Entry
{
Keyboard = Keyboard.Default,
HorizontalOptions = LayoutOptions.FillAndExpand
};
entry.TextChanged += (ooo, eee) => _conditionValue = eee.NewTextValue;
conditionValueStackView = entry;
allowRegularExpression = true;
}
else if (datumTriggerAttribute is BooleanProbeTriggerProperty)
{
Switch booleanSwitch = new Switch();
booleanSwitch.Toggled += (ooo, eee) => _conditionValue = eee.Value;
conditionValueStackView = booleanSwitch;
}
Label conditionValueStackLabel = new Label
{
Text = "Value:",
FontSize = 20
};
conditionValueStack.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { conditionValueStackLabel, conditionValueStackView }
});
#region change calculation
if (allowChangeCalculation)
{
Label changeLabel = new Label
{
Text = "Change:",
FontSize = 20
};
changeSwitch.IsToggled = false;
conditionValueStack.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { changeLabel, changeSwitch }
});
}
#endregion
#region regular expression
if (allowRegularExpression)
{
Label regexLabel = new Label
{
Text = "Regular Expression:",
FontSize = 20
};
regexSwitch.IsToggled = false;
conditionValueStack.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { regexLabel, regexSwitch }
});
}
#endregion
};
datumPropertyPicker.SelectedIndex = 0;
#endregion
#region fire repeatedly
Label fireRepeatedlyLabel = new Label
{
Text = "Fire Repeatedly:",
FontSize = 20
};
fireRepeatedlySwitch.IsToggled = false;
triggerDefinitionLayout.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { fireRepeatedlyLabel, fireRepeatedlySwitch }
});
#endregion
#region ignore first datum
Label ignoreFirstDatumLabel = new Label
{
Text = "Ignore First Datum:",
FontSize = 20
};
ignoreFirstDatumSwitch.IsToggled = false;
triggerDefinitionLayout.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { ignoreFirstDatumLabel, ignoreFirstDatumSwitch }
});
#endregion
#region start/end times
Label startTimeLabel = new Label
{
Text = "Start Time:",
FontSize = 20
};
startTimePicker.Time = new TimeSpan(8, 0, 0);
triggerDefinitionLayout.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { startTimeLabel, startTimePicker }
});
Label endTimeLabel = new Label
{
Text = "End Time:",
FontSize = 20
};
endTimePicker.Time = new TimeSpan(21, 0, 0);
triggerDefinitionLayout.Children.Add(new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { endTimeLabel, endTimePicker }
});
#endregion
};
probePicker.SelectedIndex = 0;
Button okButton = new Button
{
Text = "OK",
FontSize = 20
};
okButton.Clicked += async (o, e) =>
{
try
{
_scriptRunner.Triggers.Add(new SensusService.Probes.User.Trigger(_selectedProbe, _selectedDatumProperty, _selectedCondition, _conditionValue, changeSwitch.IsToggled, fireRepeatedlySwitch.IsToggled, regexSwitch.IsToggled, ignoreFirstDatumSwitch.IsToggled, startTimePicker.Time, endTimePicker.Time));
await Navigation.PopAsync();
}
catch (Exception ex)
{
string message = "Failed to add trigger: " + ex.Message;
UiBoundSensusServiceHelper.Get(true).FlashNotificationAsync(message);
UiBoundSensusServiceHelper.Get(true).Logger.Log(message, LoggingLevel.Normal, GetType());
}
};
contentLayout.Children.Add(okButton);
Content = new ScrollView
{
Content = contentLayout
};
}
