/// <summary>
/// if they hitt search button event, will search for what the user wants
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Button_Tapped_Search(object sender, TappedRoutedEventArgs e)
{
//find out whether the fileter box is checked
try
{
_searchWithFilter = (bool)FilterCheck.IsChecked;
//get the location from a search input and set values in the location object
MyLocation location = new MyLocation(_map, _mapLayer, this, _searchWithFilter, key);
location._searcher = SearchInput.Text;
location._radius = _changedRadius;
//if searching with filter, find the filter value
if (_searchWithFilter)
{
//pick filter
location.findFilter(_filter);
}
//instantiate VM and call search by filter
viewmodel = new VM(this);
viewmodel.search(true, location);
}
catch(Exception ex)
{
//display exception
var messageDialog = new MessageDialog(ex.Message);
messageDialog.ShowAsync();
}
}
/// <summary>
/// This method is the intermediate layer for a poi search
/// It determines which search to use an instantiates that object
/// </summary>
/// <param name="place">bool describing whether its a place search or not</param>
/// <param name="location">the location given in the APP</param>
public async void search(bool place, MyLocation location)
{
try
{
if (place)
{
//this is the place search
IREST placeSearch = new PlaceSearch(location, _searchObj);
await placeSearch.performSearch();
fileText = _searchObj.searchOutput(placeSearch._poiResponse);
}
else
{
//this is for all other searches
IREST locSearch = new LocationSearch(location, _searchObj);
await locSearch.performSearch();
fileText = _searchObj.searchOutput(locSearch._poiResponse);
}
}
catch (Exception e)
{
var messageDialog = new MessageDialog(e.Message);
messageDialog.ShowAsync();
}
}
/// <summary>
/// event for searching poi based on your own location from device
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Button_Tapped_MyLoc(object sender, TappedRoutedEventArgs e)
{
try
{
//check if there isnt a Gelocator object, if there isnt instantiate the object
if (gg == null)
{
gg = new Geolocator();
}
//get position
Geoposition position = await gg.GetGeopositionAsync();
//fill out forms
Latitude.Text = String.Format("LAT: {0}", position.Coordinate.Point.Position.Latitude.ToString());
Longitude.Text = String.Format("LONG: {0}", position.Coordinate.Point.Position.Longitude.ToString());
SearchInput.Text = String.Format("Source: {0} , Country: {1}", position.Coordinate.PositionSource.ToString(), position.CivicAddress.Country);
_searchWithFilter = (bool)FilterCheck.IsChecked;
MyLocation location = new MyLocation(_map, _mapLayer, this, _searchWithFilter, key);
//set Location OBJ LAt and Long
location._radius = _changedRadius;
location._latitude = position.Coordinate.Point.Position.Latitude;
location._longitude = position.Coordinate.Point.Position.Longitude;
if (_searchWithFilter)
{
//pick filter
location.findFilter(_filter);
}
//start search just by loc only
viewmodel = new VM(this);
viewmodel.search(false, location);
}
catch(Exception ex)
{
var messageDialog = new MessageDialog(ex.Message);
messageDialog.ShowAsync();
}
}
/// <summary>
/// will search based off of longitude and latitude
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Button_Tapped_Loc(object sender, TappedRoutedEventArgs e)
{
try
{
_searchWithFilter = (bool)FilterCheck.IsChecked;
MyLocation location = new MyLocation(_map, _mapLayer, this, _searchWithFilter, key);
//set values using the given lat AND long
location._radius = _changedRadius;
location._latitude = Convert.ToDouble(Latitude.Text);
location._longitude = Convert.ToDouble(Longitude.Text);
if (_searchWithFilter)
{
//pick filter
location.findFilter(_filter);
}
//search just by loc
viewmodel = new VM(this);
viewmodel.search(false, location);
}
catch(Exception ex)
{
//display exception
var messageDialog = new MessageDialog(ex.Message);
messageDialog.ShowAsync();
}
}
public LocationSearch(MyLocation loc, Search search)
{
_searches = search;
_location = loc;
}