Track basic statistics

YJMPD-UWP/App.xaml.cs

@@ -10,6 +10,7 @@ using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 using Windows.UI.Xaml.Navigation;
 using Windows.ApplicationModel.Core;
+using YJMPD_UWP.Helpers;
 
 namespace YJMPD_UWP
 {
@@ -259,6 +260,7 @@ namespace YJMPD_UWP
             var deferral = e.SuspendingOperation.GetDeferral();
 
             App.Network.Disconnect();
+            Settings.SaveStatistics();
 
             deferral.Complete();
         }

YJMPD-UWP/Helpers/EventArgs/PositionUpdatedEventArgs.cs

@@ -4,13 +4,11 @@ namespace YJMPD_UWP.Helpers.EventArgs
 {
     public class PositionUpdatedEventArgs : System.EventArgs
     {
-        public Geoposition Old { get; private set; }
-        public Geoposition New { get; private set; }
+        public Geoposition Position { get; private set; }
 
-        public PositionUpdatedEventArgs(Geoposition old, Geoposition notold)
+        public PositionUpdatedEventArgs(Geoposition pos)
         {
-            Old = old;
-            New = notold;
+            Position = pos;
         }
     }
 }

YJMPD-UWP/Helpers/Settings.cs

@@ -34,6 +34,11 @@ namespace YJMPD_UWP.Helpers
             }
         }
 
+        public static void SaveStatistics()
+        {
+            Values["statistics"] = Util.Serialize(st);
+        }
+
 
         public static string Username
         {

YJMPD-UWP/Model/ApiHandler.cs

@@ -49,7 +49,7 @@ namespace YJMPD_UWP.Model
                     if (o["selected"].ToObject<bool>() == true)
                     {
                         Debug.WriteLine("Selected player taking picture");
-                        App.Game.Selected = true;
+                        App.Game.SetSelected(true);
                         App.Navigate(typeof(PhotoView));
                     }
                     else

YJMPD-UWP/Model/GameHandler.cs

@@ -1,8 +1,11 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Linq;
 using System.Threading.Tasks;
+using Windows.Devices.Geolocation.Geofencing;
 using Windows.Foundation;
+using Windows.Services.Maps;
 using Windows.UI.Xaml.Media.Imaging;
 using YJMPD_UWP.Helpers;
 using YJMPD_UWP.Helpers.EventArgs;
@@ -24,12 +27,17 @@ namespace YJMPD_UWP.Model
 
         public List<Player> Players { get; private set; }
 
-        public bool Selected { get; set; }
+        public bool Selected { get; private set; }
 
         private void UpdateGameStatus(GameStatus status)
         {
             Status = status;
 
+            if (Status == GameStatus.STARTED)
+                App.Geo.KeepHistory();
+            else
+                App.Geo.ClearHistory();
+
             if (OnStatusUpdate == null) return;
 
             OnStatusUpdate(this, new GameStatusUpdatedEventArgs(status));
@@ -54,6 +62,17 @@ namespace YJMPD_UWP.Model
             UpdateGamePlayers(p);
         }
 
+        public void SetSelected(bool b)
+        {
+            if (b)
+            {
+                Selected = true;
+                Settings.Statistics.Selected += 1;
+            }
+            else
+                Selected = false;
+        }
+
         public void MoveToWaiting()
         {
             UpdateGameStatus(GameStatus.WAITING);
@@ -77,6 +96,7 @@ namespace YJMPD_UWP.Model
             App.Photo.Reset();
             Selected = false;
             Players.Clear();
+            GeofenceMonitor.Current.Geofences.Clear();
             UpdateGamePlayers(null);
 
             App.Navigate(typeof(MatchView));
@@ -95,6 +115,24 @@ namespace YJMPD_UWP.Model
             }
         }
 
+        //Ending
+
+        public async Task<bool> End()
+        {
+            CalculateDistanceWalked();
+            Settings.Statistics.Matches += 1;
+
+            UpdateGameStatus(GameStatus.ENDED);
+
+            return true;
+        }
+
+        public async void CalculateDistanceWalked()
+        {
+            MapRoute r = await Util.FindWalkingRoute(App.Geo.History.Select(p => p.Coordinate.Point).ToList());
+            Settings.Statistics.Distance += r.LengthInMeters;
+        }
+
         //Starting and Stopping
 
         public async Task<bool> Start()

YJMPD-UWP/Model/GeoHandler.cs

@@ -21,6 +21,7 @@ namespace YJMPD_UWP.Model
 
         public bool? Connected { get; private set; }
 
+        private bool trackhistory = false;
         private List<Geoposition> _history;
         public List<Geoposition> History
         {
@@ -61,9 +62,15 @@ namespace YJMPD_UWP.Model
 
         public void ClearHistory()
         {
+            trackhistory = false;
             _history.Clear();
         }
 
+        public void KeepHistory()
+        {
+            trackhistory = true;
+        }
+
         public async Task<String> StartTracking()
         {
             // Request permission to access location
@@ -124,15 +131,11 @@ namespace YJMPD_UWP.Model
 
         private void Geo_PositionChanged(Geolocator sender, PositionChangedEventArgs args)
         {
-            if (_history.Count > 0)
-                UpdatePosition(_history.Last(), args.Position);
-            else
-            {
-                _position = args.Position;
-                UpdatePosition(args.Position, args.Position);
-            }
 
-            _history.Add(args.Position);
+           UpdatePosition(args.Position);
+
+            if(trackhistory)
+                _history.Add(args.Position);
         }
 
         private void UpdateStatus(PositionStatus s)
@@ -144,13 +147,13 @@ namespace YJMPD_UWP.Model
             OnStatusUpdate(this, new PositionStatusUpdatedEventArgs(s));
         }
 
-        private void UpdatePosition(Geoposition old, Geoposition newp)
+        private void UpdatePosition(Geoposition pos)
         {
-            _position = newp;
+            _position = pos;
 
             if (OnPositionUpdate == null) return;
 
-            OnPositionUpdate(this, new PositionUpdatedEventArgs(old, newp));
+            OnPositionUpdate(this, new PositionUpdatedEventArgs(pos));
         }
     }
 }

YJMPD-UWP/Model/Object/Statistics.cs

@@ -10,13 +10,13 @@ namespace YJMPD_UWP.Model.Object
             Points = new List<double>();
             Distance = 0;
             Matches = 0;
-            Leader = 0;
+            Selected = 0;
         }
 
         public List<double> Points { get; set; }
         public double Distance { get; set; }
         public int Matches { get; set; }
-        public int Leader { get; set; }
+        public int Selected { get; set; }
 
         public void AddPoints(double points)
         {

YJMPD-UWP/ViewModels/StatisticsVM.cs

@@ -33,7 +33,7 @@ namespace YJMPD_UWP.ViewModels
         {
             get
             {
-                return st.Leader + "";
+                return st.Selected + "";
             }
         }