private void SetSearchText(string value, bool internalCall = false)
{
SetField <string>(ref _searchText, value, "SearchText", () =>
{
if (!internalCall)
{
_searchItem = new PlainTextSearchItem(_searchText);
}
});
}
public SearchResultsViewModel(INavigationService navigationService, PropertyFinderPersistentState state,
PropertyListingsResult results, SearchItemBase searchItem, PropertyDataSource dataSource)
{
_state = state;
_navigationService = navigationService;
_searchItem = searchItem;
_dataSource = dataSource;
var propertyViewModels = results.Data.Select(p => new PropertyViewModel(this, state, p)).ToList();
_properties = new ObservableCollection<PropertyViewModel>(propertyViewModels);
_totalResult = results.TotalResult;
_totalPages = results.TotalPages;
}
public SearchResultsViewModel(INavigationService navigationService, PropertyFinderPersistentState state,
PropertyListingsResult results, SearchItemBase searchItem, PropertyDataSource dataSource)
{
_state = state;
_navigationService = navigationService;
_searchItem = searchItem;
_dataSource = dataSource;
var propertyViewModels = results.Data.Select(p => new PropertyViewModel(this, state, p)).ToList();
_properties = new ObservableCollection <PropertyViewModel>(propertyViewModels);
_totalResult = results.TotalResult;
_totalPages = results.TotalPages;
}
private void SearchMyLocation()
{
IsLoading = true;
_geolocationService.GetLocation(location =>
{
IsLoading = false;
if (location == null)
{
UserMessage = "Unable to detect current location. Please ensure location is turned on in your phone settings and try again.";
}
else
{
_searchItem = new GeoLocationSearchItem(new GeoLocation()
{
Latitude = location.Latitude,
Longitude = location.Longitude
});
SetSearchText(_searchItem.DisplayText, true);
SearchForProperties();
}
});
}
public RecentSearch(SearchItemBase searchItem, int resultsCount, PropertyFinderViewModel parent)
{
Search = searchItem;
ResultsCount = resultsCount;
Parent = parent;
}
private void LocationSelected(Location location)
{
_searchItem = new PlainTextSearchItem(location.Name, location.DisplayName);
SetSearchText(_searchItem.DisplayText, true);
SearchForProperties();
}
private void RecentSearchSelected(RecentSearch recentSearch)
{
_searchItem = recentSearch.Search;
SetSearchText(_searchItem.DisplayText, true);
SearchForProperties();
}
public RecentSearch(SearchItemBase searchItem, int resultsCount, PropertyFinderViewModel parent)
{
Search = searchItem;
ResultsCount = resultsCount;
Parent = parent;
}
private void SetSearchText(string value, bool internalCall = false)
{
SetField<string>(ref _searchText, value, "SearchText", () =>
{
if (!internalCall)
{
_searchItem = new PlainTextSearchItem(_searchText);
}
});
}
private void SearchMyLocation()
{
IsLoading = true;
_geolocationService.GetLocation(location =>
{
IsLoading = false;
if (location == null)
{
UserMessage = "Unable to detect current location. Please ensure location is turned on in your phone settings and try again.";
}
else
{
_searchItem = new GeoLocationSearchItem(new GeoLocation()
{
Latitude = location.Latitude,
Longitude = location.Longitude
});
SetSearchText(_searchItem.DisplayText, true);
SearchForProperties();
}
});
}
private void RecentSearchSelected(RecentSearch recentSearch)
{
_searchItem = recentSearch.Search;
SetSearchText(_searchItem.DisplayText, true);
SearchForProperties();
}
private void LocationSelected(Location location)
{
_searchItem = new PlainTextSearchItem(location.Name, location.DisplayName);
SetSearchText(_searchItem.DisplayText, true);
SearchForProperties();
}
