private void DeserializeConfiguration()
{
try
{
string json = System.IO.File.ReadAllText(filedata.FilePath).Replace("\r\n", string.Empty).Replace("\t", string.Empty).Replace(" ", String.Empty);;
json = Regex.Unescape(json).Replace(@"\s+", "");
configuration = JsonConvert.DeserializeObject <Configuration>(json);
if (configuration != null)
{
InitQuestionaires();
}
}
catch (Exception ex)
{
Log.Warning("Configuration Deserialization Exception", ex.StackTrace);
Task.Run(async() => await PopupNavigation.Instance.PushAsync(new MessageBox("Your configuration has an issue, please load another one to proceed", MessageType.Regular, this)));
}
}
private void Init()
{
try
{
configuration = AiDataStore.GetConfiguration();
User = AiDataStore.GetUser();
var qns = configuration.Questionaires.Where(x => x.Status == DCAnalytics.Statuses.Partial || x.Status == DCAnalytics.Statuses.Completed).ToList();
questionaires.IsVisible = false;
noquestionaires.IsVisible = false;
progressIndicator.IsVisible = true;
(progressIndicator.Children[0] as ActivityIndicator).IsRunning = true;
sQLiteQuestionaires.Clear();
sQLiteQuestionaires = new DatabaseManager().GetSQLiteQuestionaires();
savedQuestionaires.Clear();
annotations.Clear();
qItems.Clear();
if (qns.Count > 0)
{
foreach (Questionaire qn in qns)
{
annotations.Add(new SymbolAnnotation
{
Coordinates = new LatLng(qn.Latitude, qn.Longitude),
IconImage = (ImageSource)"ic_marker.png",
IconSize = 1,
IconColor = Color.Green
});
qItems.Add(new QItem
{
ID = qn.Key,
Distance = (location != null) ? Location.CalculateDistance(qn.Latitude, qn.Longitude, location, DistanceUnits.Kilometers) : 0,
Name = (qn.Sections.FirstOrDefault().Questions.FirstOrDefault().Answers.Count() > 0)? qn.Sections.FirstOrDefault().Questions.FirstOrDefault().Answers.FirstOrDefault().AnswerText : qn.Key,
Sequence = (qns.IndexOf(qn) % 2 == 0) ? 0 : 1
});
}
}
progressIndicator.IsVisible = false;
(progressIndicator.Children[0] as ActivityIndicator).IsRunning = false;
//if no questionaires are saved
if (qItems.Count == 0)
{
noquestionaires.IsVisible = true;
nextPageFAB.IsVisible = false;
questionaires.IsVisible = false;
}
else
{
map.ZoomLevel = Device.RuntimePlatform == Device.Android ? 10 : 17;
map.LogoEnabled = false;
map.CompassEnabled = true;
map.ShowUserLocation = true;
map.Annotations = annotations;
if (location != null)
{
map.Center = new LatLng(location.Latitude, location.Longitude);
}
questionaires.IsVisible = true;
nextPageFAB.IsVisible = true;
questionaires.ItemsSource = null;
questionaires.ItemsSource = qItems;
}
}
catch (Exception ex)
{
Log.Warning("SqlLite Exception ", ex.Message);
}
}
