private async void FeatureLocationList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
GooglePlaceIdModel model = (GooglePlaceIdModel)e.AddedItems[0];
if (model != null)
{
GoogleMapPlaceModel returnModel = await ConvertPlaceIdToAddress(model);
//Debug.WriteLine(model.result.geometry.location.lat);
OutdoorModel m = new OutdoorModel()
{
longitude = returnModel.result.geometry.location.lng.ToString(),
latitude = returnModel.result.geometry.location.lat.ToString()
};
Debug.WriteLine(m.longitude);
Debug.WriteLine(m.latitude);
this.Frame.Navigate(typeof(ElderlyOutdoorLocationMap), m);
}
}
private async Task <GoogleMapPlaceModel> ConvertPlaceIdToAddress(GooglePlaceIdModel m)
{
progressbar.Visibility = Visibility.Visible;
try
{
HttpClient httpClient = new HttpClient();
var response = await httpClient.GetAsync(_GOOGLE_AUTOCOMPLETE_URL + "placeid=" + m.placeid + "&key=" + GoogleMapKey);
if (response.IsSuccessStatusCode)
{
string content = await response.Content.ReadAsStringAsync();
GoogleMapPlaceModel model = JsonConvert.DeserializeObject <GoogleMapPlaceModel>(content);
//model.count = m.count;
return(model);
//SearchResultPlaceList.ItemsSource = foundPlaceModel.predictions;
}
else
{
progressbar.Visibility = Visibility.Collapsed;
MessageDialog md = new MessageDialog("Error occur search place...try again later...");
await md.ShowAsync();
return(null);
}
}
catch
{
progressbar.Visibility = Visibility.Collapsed;
MessageDialog md = new MessageDialog("Error occur search place...try again later...");
await md.ShowAsync();
return(null);
}
}
private async void LoadLocationList(string elderlyId)
{
progressbar.Visibility = Visibility.Visible;
Object api = settings.Values["api"];
Object id = settings.Values["userid"];
if (api != null && id != null)
{
try
{
HttpClient httpClient = new HttpClient();
var response = await httpClient.GetAsync(common.getIP() + "api/featuredlocation/" + api.ToString() + "/" + id.ToString() + "/" + elderlyId);
if (response.IsSuccessStatusCode)
{
string content = await response.Content.ReadAsStringAsync();
List <OutdoorModel> outdoormodels = JsonConvert.DeserializeObject <List <OutdoorModel> >(content);
List <GooglePlaceIdModel> groupPlaces = new List <GooglePlaceIdModel>();
foreach (var a in outdoormodels)
{
string place_id = a.placeid;
if (groupPlaces.Count == 0)
{
List <OutdoorModel> l = new List <OutdoorModel>();
l.Add(a);
GooglePlaceIdModel newModel = new GooglePlaceIdModel()
{
placeid = a.placeid,
placeaddress = a.placeaddress,
outdoorModels = l
};
groupPlaces.Add(newModel);
}
else
{
bool added = false;
foreach (var b in groupPlaces)
{
if (b.placeid == place_id)
{
b.outdoorModels.Add(a);
added = true;
break;
}
}
if (!added)
{
List <OutdoorModel> l = new List <OutdoorModel>();
l.Add(a);
GooglePlaceIdModel newModel = new GooglePlaceIdModel()
{
placeid = a.placeid,
placeaddress = a.placeaddress,
outdoorModels = l
};
groupPlaces.Add(newModel);
}
}
}
int totalvisit = 0;
foreach (var z in groupPlaces)
{
z.outdoorModels = z.outdoorModels.OrderBy(d => d.timestamp).ToList();
int visit = 1;
int num = 0;
while (num < z.outdoorModels.Count)
{
DateTime previousDT = z.outdoorModels[num].timestamp;
DateTime thisDT;
if (num + 1 == z.outdoorModels.Count)
{
thisDT = z.outdoorModels[num].timestamp;
}
else
{
thisDT = z.outdoorModels[num + 1].timestamp;
}
TimeSpan duration = thisDT - previousDT;
if (duration.TotalMinutes > 20)
{
visit++;
}
num++;
}
z.visit_count = visit;
totalvisit = totalvisit + visit;
}
double mean = (double)totalvisit / groupPlaces.Count;
List <GooglePlaceIdModel> newGroupPlaces = new List <GooglePlaceIdModel>();
//filter by mean
foreach (var o in groupPlaces)
{
if (o.visit_count >= mean)
{
//if (o.visit_count >= 0)
newGroupPlaces.Add(o);
}
}
newGroupPlaces = newGroupPlaces.OrderByDescending(d => d.visit_count).ToList();
FeatureLocationList.ItemsSource = newGroupPlaces;
progressbar.Visibility = Visibility.Collapsed;
}
}
catch
{
}
}
}