private void AddEntitiesIcons()
{
var lat = this.currentLatitude;
var lng = this.currentLongitude;
if (this.parameters.ShowSingleEntity)
{
this.currentEntity = this.parameters.Entity;
AddEntityIconToMap(this.currentEntity);
lat = this.currentEntity.Latitude;
lng = this.currentEntity.Longitude;
}
else
{
if (!this.parameters.ShowSearchResults)
{
// show more than one entity
if (this.parameters.ShowAllGroups)
{
ApplicationState.Groups.ForEach(g => g.TopItems.ForEach(AddEntityIconToMap));
var closest = ApplicationState.Groups.First().TopItems.First();
lat = closest.Latitude;
lng = closest.Longitude;
}
else
{
this.parameters.ShowGroup.Items.ForEach(AddEntityIconToMap);
var closest = this.parameters.ShowGroup.Items.First();
lat = closest.Latitude;
lng = closest.Longitude;
}
}
else
{
// show search matches on the map
this.parameters.ShowGroup.Items.ForEach(AddEntityIconToMap);
var closest = this.parameters.ShowGroup.Items.First();
lat = closest.Latitude;
lng = closest.Longitude;
}
}
CenterMap(lat, lng, DefaultZoomLevel);
// zoom to closest
this.map.SetView(
new LocationRect(
new Location(
Math.Max(this.currentLatitude, lat) + ViewPaddingCoeficient,
Math.Min(this.currentLongitude, lng) - ViewPaddingCoeficient),
new Location(
Math.Min(this.currentLatitude, lat) - ViewPaddingCoeficient,
Math.Max(this.currentLongitude, lng) + ViewPaddingCoeficient)));
}
protected override void LoadState(object navigationParameter, Dictionary<string, object> pageState)
{
this.entity = navigationParameter as EntityDataItem;
if (this.entity == null)
{
return;
}
DefaultViewModel["Entity"] = this.entity;
var s = MapHelper.CreateMiniMap(this.entity.Latitude, this.entity.Longitude, 15, 500, 300);
this.mapSnapshot.Source = new BitmapImage(new Uri(s));
SetIconOpacity();
}
public static EntityDataItem ConvertToDataItem(this Entity entity, EntityDataGroup group)
{
var result = new EntityDataItem(
entity.Id.ToString(),
entity.Title,
entity.DistanceView,
entity.Chain,
entity.Country,
entity.Address,
entity.Description,
entity.Latitude,
entity.Longitude,
group)
{
CommissionWithdrawal = entity.ShowCommissionWithdrawalSign,
CashDirection = entity.CashDirection,
EntityType = entity.EntityType
};
return result;
}
private void AddEntityIconToMap(EntityDataItem entity)
{
var entityPushpin = new Image { Source = entity.MapImage, Stretch = Stretch.None };
this.map.Children.Add(entityPushpin);
entityPushpin.Tapped += (sender, args) => Frame.Navigate(typeof(EntityDetailsPage), entity);
MapLayer.SetPosition(entityPushpin, new Location(entity.Latitude, entity.Longitude));
MapLayer.SetPositionAnchor(entityPushpin, new Point(27, 27));
}