public void Dispose()
{
GC.Collect ();
plotView = null;
masterLayout = null;
subTitleBar = null;
mainTitleBar = null;
region1DownArrow = null;
region2DownArrow = null;;
region3DownArrow = null;;
region4DownArrow = null;;
region1ButtonStack = null;;
region2ButtonStack = null;;
region3ButtonStack = null;;
region4ButtonStack = null;;
region1WarmLabel = null;
region2AssertiveLabel = null;
region3PatientLabel = null;
region4DetailedLabel = null;
emotionList = null;
graphAndEmotionListContainer = null;
BottomStackContainer = null;
}
async void OnGraphPageAppearing(object sender, System.EventArgs e)
{
bool isValueReceied = false;
try {
progressBar.ShowProgressbar ("Analysing your emotions.");
User user = App.Settings.GetUser();
if(user == null)
{
return;
}
AllEmotions getEmotionsResult = await PurposeColor.Service.ServiceHelper.GetEmotionsDetailsForGraph (user.UserId); // user id for testing only.. in actual get it from app.settings.
if (getEmotionsResult != null)
{
//if(getEmotionsResult.resultarray != null)
{
if(getEmotionsResult.resultarray == null) {
emotionList = new List<EmotionValues>();
emotionList.Add(new EmotionValues());
}
else {
emotionList = getEmotionsResult.resultarray;
}
isValueReceied = true;
#region OXYPLOT VIEW
plotView = new OxyPlotView();
plotView.HeightRequest = App.screenWidth * .80;
plotView.WidthRequest = App.screenWidth * .80; // H & W same to keep it square.
plotView.BackgroundColor = Color.Transparent;
graphModel = new CustomeGraphModel(emotionList);
plotView.Model = graphModel.plotModel;
plotView.VerticalOptions = LayoutOptions.Center;
plotView.HorizontalOptions = LayoutOptions.Center;
graphAndEmotionListContainer.Children.Add(plotView);
#endregion
}
int warmCount = 0;
int assertiveCount = 0;
int patientCount = 0;
int detailedCount = 0;
if(emotionList != null && emotionList.Count > 0)
{
warmCount = emotionList.Where (ee => ee.emotion_value == "-2").ToList ().Count;
assertiveCount = emotionList.Where (ee => ee.emotion_value == "-1").ToList ().Count;
patientCount = emotionList.Where (ee => ee.emotion_value == "1").ToList ().Count;
detailedCount = emotionList.Where (ee => ee.emotion_value == "2").ToList ().Count;
}
region1WarmLabel.Text = "Warm (" + warmCount + ") "+getEmotionsResult.warm_percent + "%";
region2AssertiveLabel.Text = "Assertive (" + assertiveCount + ") " +getEmotionsResult.assertive_percent + "%";
region3PatientLabel.Text = "Patient (" + patientCount + ") " +getEmotionsResult.patient_percent + "%";
region4DetailedLabel.Text = "Detailed (" + detailedCount + ") " + getEmotionsResult.detailed_percent + "%";
graphAndEmotionListContainer.Children.Add(BottomStackContainer);
StackLayout emptySpacingAtBottom = new StackLayout
{
HeightRequest = 50,
BackgroundColor = Color.Transparent
};
graphAndEmotionListContainer.Children.Add(emptySpacingAtBottom);
isValueReceied = true;
}
else
{
isValueReceied = false;
emotionList = null;
}
}
catch (System.Exception ex) {
}
progressBar.HideProgressbar ();
if(!isValueReceied)
{
await DisplayAlert (Constants.ALERT_TITLE, "Network error, please try again later.", Constants.ALERT_OK);
}
}
