public void TestSights()
{
// Read sights in JSON format from text file
Uri uri = new Uri("sights.txt", UriKind.Relative);
StreamResourceInfo streamResourceInfo = Application.GetResourceStream(uri);
Stream stream = streamResourceInfo.Stream;
StreamReader reader = new StreamReader(stream);
// Parse JSON
JArray jsonSights = JArray.Parse(reader.ReadToEnd());
// Create sights
Sights sights = new Sights(jsonSights, 40.115627, -88.220987);
// Check that the sights were created correctly
Assert.AreEqual(2, sights.Count);
Assert.AreEqual("\"well\"", sights[0].Name);
Assert.AreEqual("\"Das Cafe\"", sights[1].Name);
// Check that the sights are sorted correctly
ObservableCollection<Sight> sortedSights = Sights.GetSortedSights(sights);
Assert.AreEqual(sights.Count, sortedSights.Count);
Assert.AreEqual("\"Das Cafe\"", sortedSights[0].Name);
Assert.AreEqual("\"well\"", sortedSights[1].Name);
}
public void ClearDatabase()
{
Tours.RemoveRange(Tours.ToList());
Clients.RemoveRange(Clients.ToList());
Excursions.RemoveRange(Excursions.ToList());
ExcursionSights.RemoveRange(ExcursionSights.ToList());
Sights.RemoveRange(Sights.ToList());
}
public void EditSight(SightEditViewModel model)
{
Sights sight = unitOfWork.SightsRepository.GetAll()
.Include(c => c.Coordinates)
.FirstOrDefault(s => s.SightId == model.SightId)
?? throw new ArgumentException("Забележителността не е намерена!");
sight.Coordinates = AreCoordinatesValid(model.Latitude, model.Longitude)
? new Coordinates {
Latitude = model.Latitude, Longtitude = model.Longitude
}
: null;
unitOfWork.SightsRepository.Edit(sight);
unitOfWork.Save();
}
public void CreateSight(SightCreateViewModel model)
{
Sights sight = new Sights
{
SightName = model.SightName,
SightInfo = model.SightInfo,
CityId = model.CityId
};
if (AreCoordinatesValid(model.Latitude, model.Longitude))
{
sight.Coordinates = new Coordinates
{
Latitude = model.Latitude,
Longtitude = model.Longitude
};
}
unitOfWork.SightsRepository.Add(sight);
unitOfWork.Save();
}
public ContentLoader_Optics(Sights sight, StackLayout layout)
{
this.sight = sight;
this.layout = layout;
}
/// <summary>
/// Called when the HTTP message to the server requesting the list of
/// sights was successful.
/// </summary>
/// <param name="responseStream">The HTTP response stream.</param>
private void GettingSightsListSucceeded(Stream responseStream)
{
StreamReader reader = new StreamReader(responseStream);
try
{
// Try to parse the HTTP response as a JSON object
JArray jsonSights = JArray.Parse(reader.ReadToEnd());
// Created a collection of sights sorted by the distance to the current location
Sights sights = new Sights(jsonSights, App.CurrentLatitude, App.CurrentLongitude);
ObservableCollection<Sight> sortedSights = Sights.GetSortedSights(sights);
// If the HTTP response parsed as JSON, we got the list of sights.
Deployment.Current.Dispatcher.BeginInvoke(
new Action(() =>
{
SightsList.ItemsSource = sortedSights;
NotificationTextBlock.Text = "";
}));
}
catch (JsonReaderException e)
{
// If the HTTP response did NOT parse as JSON, getting the list of sights failed.
NotificationTextBlock.Dispatcher.BeginInvoke(
new Action(() =>
{
NotificationTextBlock.Text = "Retrieving Sights Failed: Unknown error.";
}));
}
finally
{
reader.Close();
}
}
/// <summary>
/// Called when the HTTP message to the server requesting the list of
/// sights was successful.
/// </summary>
/// <param name="responseStream">The HTTP response stream.</param>
private void GettingSightsListSucceeded(Stream responseStream)
{
StreamReader reader = new StreamReader(responseStream);
try
{
// Try to parse the HTTP response as a JSON object
JArray jsonSights = JArray.Parse(reader.ReadToEnd());
// Created a collection of sights
sights = new Sights(jsonSights, App.CurrentLatitude, App.CurrentLongitude);
Deployment.Current.Dispatcher.BeginInvoke(
new Action(() =>
{
// For each sight, place a pin on the map.
foreach (Sight sight in sights)
{
var pin = new Pushpin();
pin.Location = new GeoCoordinate(sight.Latitude, sight.Longitude);
pin.Content = sight.Name;
sightsMap.Children.Add(pin);
// Add a handler for when pin is clicked, select that sight.
pin.AddHandler(Pushpin.MouseLeftButtonUpEvent, new MouseButtonEventHandler(PinClick), true);
}
NotificationTextBlock.Text = "";
})
);
// Show the map and buttons for map on the page.
Deployment.Current.Dispatcher.BeginInvoke(
new Action(() =>
{
sightsMap.Visibility = Visibility.Visible;
ZoomInButton.Visibility = Visibility.Visible;
ZoomOutButton.Visibility = Visibility.Visible;
ChangeToRoadViewButton.Visibility = Visibility.Visible;
ChangeToAerialViewButton.Visibility = Visibility.Visible;
}));
}
catch (JsonReaderException e)
{
// If the HTTP response did NOT parse as JSON, getting the list of sights failed.
NotificationTextBlock.Dispatcher.BeginInvoke(
new Action(() =>
{
NotificationTextBlock.Text = "Retrieving Sights Failed: Unknown error.";
}));
}
finally
{
reader.Close();
//change so that current location is on center?
NotificationTextBlock.Dispatcher.BeginInvoke(
new Action(() =>
{
sightsMap.Center = new GeoCoordinate(App.CurrentLatitude, App.CurrentLongitude);
sightsMap.ZoomLevel = 8;
})
);
}
}
private void detach_Sights1(Sights entity)
{
this.SendPropertyChanging();
entity.Destination1 = null;
}
partial void DeleteSights(Sights instance);
partial void UpdateSights(Sights instance);
partial void InsertSights(Sights instance);
