private async Task refreshPoisAsync()
{
string token = await _tokenService.GetAuthTokenAsync();
string userId = await _tokenService.GetUserIdAsync();
if (!string.IsNullOrEmpty(token))
{
IsPoisLoaded = false;
IsLoadingPoi = true;
PoiApiRequest poiApi = new PoiApiRequest(token);
var pois = await poiApi.GetMyPoisAsync();
PoiManager poiManager = new PoiManager();
pois.ForEach(p =>
{
ViewPoi poi = new ViewPoi(p);
poi.Save();
});
_pois = poiManager.GetAllAvailablePois(userId);
await Task.WhenAll(_pois.Select(async p => await downloadPoiImgAsync(poiApi, p)));
MainThread.BeginInvokeOnMainThread(() =>
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("POIs"));
IsPoisLoaded = !IsPoisLoaded;
IsLoadingPoi = !IsLoadingPoi;
});
}
}
public void Load(string id)
{
PoiManager manager = new PoiManager();
LocalDB.Model.Poi poi = manager.GetPoiById(id);
if (poi != null)
{
_id = poi.PoiId;
_name = poi.Name;
_createDate = poi.CreateDate;
_updateDate = poi.UpdateDate;
_address = poi.Address;
_isPublished = poi.IsPublished;
_isDeleted = poi.IsDeleted;
_creatorId = poi.CreatorId;
_byRoutePointId = poi.ByRoutePointId;
_byRouteId = poi.ByRouteId;
_description = poi.Description;
_imgFilename = poi.ImgFilename;
_imgBase64 = string.Empty;
_likesCount = poi.LikesCount;
_viewsCount = poi.ViewsCount;
_position = new Position(poi.Latitude, poi.Longitude);
}
}
public async void StartDialog()
{
_vpoint.Refresh(_vpoint.Id);
//Пока не знаю как поймать событие того, редактировалось описание на другой странице и вернулись на текущую уже с модифицированным описанием
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Description"));
MessagingCenter.Subscribe <RoutePointDescriptionModifiedMessage>(this, string.Empty, (sender) =>
{
if (sender.RoutePointId.Equals(_vpoint.Id))
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Description"));
}
});
MessagingCenter.Subscribe <MapSelectNewPointMessage>(this, string.Empty, (sender) =>
{
setNewCoordinates(sender.Latitude, sender.Longitude);
});
/*MessagingCenter.Subscribe<PageNavigationMessage>(this, string.Empty, (sender) =>
* {
* if (sender.PageToOpen == MainPages.OverviewRouteMap)
* {
* MainThread.BeginInvokeOnMainThread(() =>
* {
* var mapRoutePage = new MapRouteOverviewV2Page(_vpoint.RouteId);
* Navigation.PushModalAsync(mapRoutePage, false);
* });
* }
* });*/
if ((_newPoint) && (_vpoint.Latitude == 0) && (_vpoint.Longitude == 0))
{
var cacheCoordinates = await _geolocatorManager.GetLastKnownPosition();
if ((cacheCoordinates.Latitude != 0) && (cacheCoordinates.Longtitude != 0))
{
Latitude = cacheCoordinates.Latitude;
Longitude = cacheCoordinates.Longtitude;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Coordinates"));
}
var coordinates = await _geolocatorManager.GetCurrentLocationAsync();
if ((coordinates.Latitude != 0) && (coordinates.Longtitude != 0))
{
Latitude = coordinates.Latitude;
Longitude = coordinates.Longtitude;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Coordinates"));
ApplyChanges();
await fillAddressAndPointName(Latitude, Longitude);
ApplyChanges();
}
}
Device.StartTimer(TimeSpan.FromMilliseconds(100), OnTimerForUpdateLocation);
MessagingCenter.Subscribe <PoiUpdatedMessage>(this, string.Empty, (sender) =>
{
PoiManager poiManager = new PoiManager();
var vPoi = poiManager.GetPoiByRoutePointId(_vpoint.Id);
if (!string.IsNullOrEmpty(vPoi.Id) && vPoi.Id.Equals(sender.PoiId))
{
_vPoi = vPoi;
IsPoiExists = true;
}
else
{
IsPoiExists = false;
}
});
await updatePoiStatusAsync();
}
private void Awake()
{
Debug.Log(TopLevelPoiList.Count);
_instance = this;
TopLevelPoiList = new List <PointOfInterest>();
}
public bool Save()
{
PoiManager manager = new PoiManager();
return(manager.Save(this));
}
private void deletePoi()
{
PoiManager poiManager = new PoiManager();
poiManager.Delete(_vpoi.Id);
}