//Update stored list
public static void Calendar_Update(Models.Events item)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Debug("Calendar", "Update" + item.ToString()));
//Loop and update with new data
foreach (Models.CalItems itemCal in ItemCalendar)
{
if (itemCal.Name.Equals(item.Topic))
{
itemCal.State = item.Value;
}
}
lock (ItemCalendar)
{
Create_Calendar();
}
}
//Process Update Messages
public static void Updates()
{
RestService.BoolExit = false;
try
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Debug("Updates", "Processing updates"));
while (!RestService.BoolExit)
{
lock (RestService.QueueUpdates)
{
while (RestService.QueueUpdates.Count > 0)
{
string tmpS = string.Empty;
try
{
tmpS = RestService.QueueUpdates.Dequeue();
if (tmpS.StartsWith("data: "))
{
tmpS = tmpS.Remove(0, 6);
}
System.Diagnostics.Debug.WriteLine("Update: " + tmpS);
try
{
Models.Events itemData = JsonConvert.DeserializeObject <Models.Events>(tmpS);
//Rewrite topic to only use item name
var tmpA = itemData.Topic.Split('/');
itemData.Topic = tmpA[tmpA.Count() - 2];
//Add value to item
Models.Payload payload = JsonConvert.DeserializeObject <Models.Payload>(itemData.Payload);
itemData.Value = payload.Value;
System.Diagnostics.Debug.WriteLine("Found: " + itemData.Topic + ", New State: " + itemData.Value);
Device.BeginInvokeOnMainThread(() => GUI_Update(itemData));
//Specials. To be removed and cleaned up later
foreach (App.TrackItem Item in App.Config.Items.Where(n => n.Name == itemData.Topic && itemData.Value != null))
{
Item.State = itemData.Value;
switch (Item.Type)
{
case Models.Itemtypes.Dimmer:
Device.BeginInvokeOnMainThread(() => Widgets.Dimmer_update(false, Item));
break;
case Models.Itemtypes.Switch:
Device.BeginInvokeOnMainThread(() => Widgets.Switch_update(false, Item));
break;
case Models.Itemtypes.Sensor:
Device.BeginInvokeOnMainThread(() => Widgets.Sensor_update(false, Item));
break;
default:
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Warn("Updates", "Not processed: " + Item.ToString()));
break;
}
}
}
catch (Exception ex)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Error("Updates", "Crashed on " + tmpS + ", " + ex.ToString()));
}
}
catch (Exception ex)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Error("Updates", "Crashed on " + tmpS + ", " + ex.ToString()));
}
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Debug("Updates", "Messages in queue: " + RestService.QueueUpdates.Count.ToString()));
//Get out of here asap if exit signal is sent
if (RestService.BoolExit)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Info("Updates", "Asked to exit"));
return;
}
}
RestService.BoolExit = true;
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Debug("Updates", "No more messages to send. Task will now end"));
}
}
}
catch (Exception ex)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Error("Updates", "Crashed: " + ex.ToString()));
}
}
//Update GUI
public static void GUI_Update(Models.Events item)
{
try
{
#region Generic labels
foreach (ItemLabel lbl in App.Config.Itemlabels)
{
if (lbl.Name != null && lbl.Name.Equals(item.Topic) && item.Value != null)
{
//Manage special cases
switch (lbl.Type)
{
case Models.Itemtypes.Winddirection:
int w_direction = 0;
wind_direction.TryGetValue(item.Value.ToLower(), out w_direction);
lbl.Rotation = w_direction;
break;
case Models.Itemtypes.Weathericon:
lbl.Text = Widgets.WeatherCondition(item.Value);
break;
default:
//If Digits, round off the value
if (lbl.Digits > -1)
{
item.Value = Math.Round(Convert.ToDouble(item.Value), lbl.Digits).ToString("f" + lbl.Digits);
}
//This is horrible...
if (lbl.Transformed)
{
RestService GetItemUpdate = new RestService();
item.Value = GetItemUpdate.GetItem(lbl.Name);
}
lbl.Text = lbl.Pre + item.Value + lbl.Post;
break;
}
}
}
#endregion Generic labels
#region Calendar
foreach (Models.CalItems lbl in Widgets.ItemCalendar.FindAll(i => i.Name == item.Topic))
{
Widgets.Calendar_Update(item);
}
#endregion Calendar
#region ShapeViews
List <ShapeView> tmp = new List <ShapeView>(App.Config.ItemShapeViews);
foreach (ShapeView sv in tmp)
{
if (sv.Name.Equals(item.Topic) && item.Value != null)
{
try
{
float.TryParse(item.Value, out float state);
//Basic sanity checks
if (state > sv.Max)
{
sv.Max = state;
}
if (state < sv.Min)
{
sv.Min = state;
}
//Handle negative ranges
if (sv.Min < 0)
{
sv.Max += Math.Abs(sv.Min);
state += (float)Math.Abs(sv.Min);
sv.Min = 0;
}
sv.IndicatorPercentage = (float)((state - sv.Min) / (sv.Max - sv.Min) * 100.0f);
//Update GUI
Grid g = (Grid)sv.Parent;
g.Children.Remove(sv);
g.Children.Add(sv);
}
catch (Exception ex)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Error("Update", "DrawShape Update Crashed: " + ex.ToString()));
}
}
}
#endregion ShapeViews
#region Maps
foreach (Map map in Widgets.ItemMaps)
{
try
{
var latitudes = new List <double>();
var longitudes = new List <double>();
bool update = false;
foreach (Pin pin in map.Pins)
{
if (pin.Tag.Equals(item.Topic) && item.Value != null)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Info("Map", "Update"));
var b = item.Value.Split(',');
if (b.Count() > 2)
{
pin.Position = new Position(Convert.ToDouble(b[0]), Convert.ToDouble(b[1]));
update = true;
}
}
latitudes.Add(pin.Position.Latitude);
longitudes.Add(pin.Position.Longitude);
}
if (update)
{
Widgets.MapUpdate(latitudes, longitudes, map);
}
}
catch (Exception ex)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Error("Kala", "Map Update crashed: " + ex.ToString()));
}
}
#endregion Maps
}
catch (Exception ex)
{
Device.BeginInvokeOnMainThread(() => Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Error("GUI Update", "Crashed: " + ex.ToString())));
}
}
