Merge branch 'vnext' of github.com:pazof/yavsc into vnext

BookAStar/BookAStar.Droid/MainActivity.cs

@@ -323,7 +323,7 @@ namespace BookAStar.Droid
                             clientId: "d9be5e97-c19d-42e4-b444-0e65863b19e1",
                             clientSecret: "blouh",
                             scope: "profile",
-                            authorizeUrl: new Uri("http://dev.pschneider.fr/authorize"),
+                            authorizeUrl: new Uri(Constants.AuthorizeUrl),
                             redirectUrl: new Uri("http://dev.pschneider.fr/oauth/success"),
                             accessTokenUrl: new Uri("http://dev.pschneider.fr/token"));
         public void AddAccount()
@@ -348,18 +348,15 @@ namespace BookAStar.Droid
                        {
                            using (var client = new HttpClient())
                            {
-
                                // get me
-                               // var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, eventArgs.Account);
+                               using (var request = new HttpRequestMessage(HttpMethod.Get, Constants.UserInfoUrl))
-                               var request = new HttpRequestMessage(HttpMethod.Get, Constants.UserInfoUrl);
+                               {
-
                                    request.Headers.Authorization =
                                    new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", tokens.AccessToken);
 
-                               var response = await client.SendAsync(request);
+                                   using (var response = await client.SendAsync(request))
-
+                                   {
                                        response.EnsureSuccessStatusCode();
-
                                        string userJson = await response.Content.ReadAsStringAsync();
                                        JObject jactiveUser = JObject.Parse(userJson);
                                        Account acc = eventArgs.Account;
@@ -368,45 +365,31 @@ namespace BookAStar.Droid
                                        var username = jactiveUser["UserName"].Value<string>();
                                        var roles = jactiveUser["Roles"].Values<string>().ToList();
                                        var emails = jactiveUser["EMails"].Values<string>().ToList();
-
+                                       var avatar = jactiveUser["Avatar"].Value<string>();
-
+                                       var address = jactiveUser["Avatar"].Value<string>();
                                        var newuser = new User
                                        {
                                            UserName = username,
                                            EMails = emails,
                                            Roles = roles,
                                            Id = uid,
-                                   YavscTokens = tokens
+                                           YavscTokens = tokens,
+                                           Avatar = avatar,
+                                           Address = address
                                        };
 
                                        MainSettings.SaveUser(newuser);
                                        accStore.Save(acc, Constants.ApplicationName);
                                    }
                                }
-
+                           }
-                        );
+                       });
-
                 }
             };
             auth.Error += Auth_Error;
             StartActivity(loginIntent);
         }
 
-        public static void PopulateUserWithAccount(User u, Account a)
-        {
-            u.YavscTokens = new Model.Auth.Account.Tokens
-            {
-                AccessToken =
-                        a.Properties["access_token"],
-                RefreshToken =
-                           a.Properties["refresh_token"],
-                ExpiresIn =
-                    int.Parse(a.Properties["expires_in"]),
-                TokenType = a.Properties["token_type"]
-            };
-            u.UserName = a.Username;
-        }
-
         private void Auth_Error(object sender, AuthenticatorErrorEventArgs e)
         {
             // TODO handle

BookAStar/BookAStar.Droid/Rendering/ImageButtonRenderer.cs

@@ -200,7 +200,7 @@ namespace BookAStar.Rendering
             var uriImageLoader = imagesource as UriImageSource;
             if (uriImageLoader != null && uriImageLoader.Uri != null)
             {
-                using (var client = UserHelpers.CreateClient())
+                using (var client = UserHelpers.CreateJsonClient())
                 {
                     using (var response = await client.GetAsync(uriImageLoader.Uri))
                     {

BookAStar/BookAStar.Droid/Services/GcmListenerService.cs

@@ -44,19 +44,21 @@ namespace BookAStar.Droid.Services
                 if (topic == "BookQuery")
                 {
                     DateTime eventdate;
-                    
                     var sdatestr = data.GetString("EventDate");
                     DateTime.TryParse(sdatestr, out eventdate);
 
                     var locationJson = data.GetString("Location");
                     var location = JsonConvert.DeserializeObject<Location>(locationJson);
                     var cid = long.Parse(data.GetString("Id"));
+                    var clientJson = data.GetString("Client");
+                    var client = JsonConvert.DeserializeObject<ClientProviderInfo>(clientJson);
                     var bq = new BookQueryData
                     {
                         Id = cid,
-                        Location = location
+                        Location = location,
+                        Client = client,
+                        Reason = data.GetString("Reason")
                     };
-
                     SendBookQueryNotification(bq);
                 }
                 else
@@ -89,7 +91,7 @@ namespace BookAStar.Droid.Services
                 var multiple = count > 1;
                 var title =
                 multiple ? $"{count} demandes" : bquery.Client.UserName;
-                var message = $"{bquery.EventDate} {bquery.Client.UserName} {bquery.Location.Address}";
+                var message = $"{bquery.EventDate} {bquery.Client.UserName} {bquery.Location.Address}\n {bquery.Reason}";
 
                 var intent = new Intent(this, typeof(MainActivity));
                 intent.AddFlags(ActivityFlags.ClearTop);

BookAStar/BookAStar/App.xaml

@@ -9,7 +9,7 @@
     <ResourceDictionary>
       
       <Color x:Key="PageBackgroundColor">#FFAAAAFF</Color>
-      <Color x:Key="ContentBackgroundColor">#80AFAFAF</Color>
+      <Color x:Key="ContentBackgroundColor">#80FFFFFF</Color>
       <Color x:Key="BackgroundColor">#FFFFFFFF</Color>
       <Color x:Key="LabelBackgroundColor">#FFFFFFFF</Color>
       
@@ -25,9 +25,9 @@
       <Color x:Key="EmphasisTextColor">#800080</Color>
       
       <OnPlatform x:TypeArguments="Font" Android="Large" iOS="Large" WinPhone="Large" x:Key="HeaderFont" />
-      <OnPlatform x:TypeArguments="Font" Android="90" iOS="90" WinPhone="90" x:Key="LargeFontSize" />
+      <OnPlatform x:TypeArguments="x:Double" Android="22" iOS="22" WinPhone="22" x:Key="LargeFontSize" />
-      <OnPlatform x:TypeArguments="Font" Android="50" iOS="50" WinPhone="50" x:Key="MediumFontSize" />
+      <OnPlatform x:TypeArguments="x:Double" Android="16" iOS="16" WinPhone="16" x:Key="MediumFontSize" />
-      <OnPlatform x:TypeArguments="Font" Android="40" iOS="40" WinPhone="40" x:Key="SmallFontSize" />
+      <OnPlatform x:TypeArguments="x:Double" Android="14" iOS="14" WinPhone="14" x:Key="SmallFontSize" />
       <OnPlatform x:TypeArguments="x:Double" Android="130" iOS="130" WinPhone="130" x:Key="BigUserAvatarSize" />
       
       <Style x:Key="LabelPageHeadingStyle" TargetType="Label">

BookAStar/BookAStar/App.xaml.cs

@@ -28,6 +28,8 @@ namespace BookAStar
     using ViewModels.EstimateAndBilling;
     using Pages.EstimatePages;
     using ViewModels;
+    using Pages.Chat;
+    using System.Collections.Generic;
 
     public partial class App : Application // superclass new in 1.3
     {
@@ -93,16 +95,21 @@ namespace BookAStar
             // TODO special startup pages as
             // notification details or wizard setup page
         }
-
+        private INavigation Navigation
+        {
+            get
+            {
+                return masterDetail.Detail.Navigation;
+            }
+        }
         // Called on rotation
         private void OnSuspended(object sender, EventArgs e)
         {
             // TODO save the navigation stack
             int position = 0;
-            
+            DataManager.Current.AppState.Clear();
-            foreach (Page page in MainPage.Navigation.NavigationStack)
+            foreach (Page page in Navigation.NavigationStack)
             {
-
                 DataManager.Current.AppState.Add(
                     new PageState
                     {
@@ -141,7 +148,7 @@ namespace BookAStar
         {
             ViewFactory.EnableCache = true;
             ViewFactory.Register<ChatPage, ChatViewModel>(
-                r=> new ChatViewModel { ChatUser = MainSettings.UserName }
+                r=> new ChatViewModel { }
                 );
             ViewFactory.Register<DashboardPage, DashboardViewModel>(
                  resolver => new DashboardViewModel());
@@ -183,13 +190,14 @@ namespace BookAStar
 
         private void ShowPage(Page page)
         {
-            if (masterDetail.Detail.Navigation.NavigationStack.Contains(page))
+            
+            if (Navigation.NavigationStack.Contains(page))
             {
-                if (masterDetail.Detail.Navigation.NavigationStack.Last() == page) return;
+                if (Navigation.NavigationStack.Last() == page) return;
-                masterDetail.Detail.Navigation.RemovePage(page);
+                Navigation.RemovePage(page);
                 page.Parent = null;
             }
-            masterDetail.Detail.Navigation.PushAsync(page);
+            Navigation.PushAsync(page);
         }
 
         private void BuildMainPage()
@@ -261,11 +269,11 @@ namespace BookAStar
             masterDetail.ToolbarItems.Add(tiPubChat);
             this.MainPage = masterDetail;
             
-            NavigationService = new NavigationService(masterDetail.Detail.Navigation);
+            NavigationService = new NavigationService(Navigation);
         }
         public static Task<string> DisplayActionSheet(string title, string cancel, string destruction, string [] buttons)
         {
-            var currentPage = CurrentApp.masterDetail.Detail.Navigation.NavigationStack.Last();
+            var currentPage = App.CurrentApp.Navigation.NavigationStack.Last();
             return currentPage.DisplayActionSheet(title, cancel, destruction, buttons);
         }
 
@@ -347,13 +355,13 @@ namespace BookAStar
 
         private void MainSettings_UserChanged(object sender, EventArgs e)
         {
-            if (MainSettings.CurrentUser == null)
+            if (chatHubConnection != null)
             {
                 chatHubConnection.Dispose();
                 chatHubConnection = null;
                 chatHubProxy = null;
             }
-            else
+            if (MainSettings.CurrentUser != null)
             {
                 var token = MainSettings.CurrentUser.YavscTokens.AccessToken;
                 SetupHubConnection();

BookAStar/BookAStar/BookAStar.csproj

@@ -61,6 +61,10 @@
     <Compile Include="Model\Settings\SignatureSettings.cs" />
     <Compile Include="Model\Social\Messaging\ChatStatus.cs" />
     <Compile Include="Model\Social\Messaging\PrivateMessage.cs" />
+    <Compile Include="Pages\Chat\PrivateChatPage.xaml.cs">
+      <DependentUpon>PrivateChatPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="ViewModels\Messaging\UserViewModel.cs" />
     <Compile Include="ViewModels\Validation\Error.cs" />
     <Compile Include="ViewModels\Validation\ModelState.cs" />
     <Compile Include="ViewModels\PageState.cs" />
@@ -135,7 +139,7 @@
     <Compile Include="Pages\EstimatePages\BookQueryPage.xaml.cs">
       <DependentUpon>BookQueryPage.xaml</DependentUpon>
     </Compile>
-    <Compile Include="Pages\ChatPage.xaml.cs">
+    <Compile Include="Pages\Chat\ChatPage.xaml.cs">
       <DependentUpon>ChatPage.xaml</DependentUpon>
     </Compile>
     <Compile Include="Pages\EstimatePages\EditBillingLinePage.xaml.cs">
@@ -426,7 +430,7 @@
     </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>
-    <EmbeddedResource Include="Pages\ChatPage.xaml">
+    <EmbeddedResource Include="Pages\Chat\ChatPage.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
       <SubType>Designer</SubType>
     </EmbeddedResource>
@@ -500,6 +504,12 @@
       <Name>YavscLib</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="Pages\Chat\PrivateChatPage.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+  </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
   <Import Project="..\..\packages\Xamarin.Forms.2.3.2.127\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10\Xamarin.Forms.targets" Condition="Exists('..\..\packages\Xamarin.Forms.2.3.2.127\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10\Xamarin.Forms.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">

BookAStar/BookAStar/Constants.cs

@@ -26,6 +26,11 @@ namespace BookAStar
 #endif
 #endif
 #endif
+        public static readonly string SignInUrl = YavscHomeUrl + "/signin";
+        public static readonly string AuthorizeUrl = YavscHomeUrl + "/authorize";
+        public static readonly string RedirectUrl = YavscHomeUrl + "/oauth/success";
+        public static readonly string AccessTokenUrl = YavscHomeUrl + "/token";
+
         public static readonly string YavscApiUrl = YavscHomeUrl + "/api";
         public static readonly string MobileRegistrationUrl = YavscApiUrl + "/gcm/register";
         public static readonly string UserInfoUrl = YavscApiUrl + "/me";

BookAStar/BookAStar/Data/EstimateEntity.cs

@@ -28,7 +28,7 @@ namespace BookAStar.Data
                 }
                 this.Add(estimate);
             }
-            using (HttpClient client = UserHelpers.CreateClient())
+            using (HttpClient client = UserHelpers.CreateJsonClient())
             {
                 try
                 {

BookAStar/BookAStar/Data/NonCrUD/RemoteFiles.cs

@@ -17,7 +17,7 @@ namespace BookAStar.Data.NonCrUD
         public override async void Execute(object parameter)
         {
             BeforeExecute();
-            using (var client = UserHelpers.CreateClient())
+            using (var client = UserHelpers.CreateJsonClient())
             {
                 // Get the whole data
                 try

BookAStar/BookAStar/Data/RemoteEntity.cs

@@ -49,7 +49,7 @@ namespace BookAStar.Data
         public virtual async void Execute(object parameter)
         {
             BeforeExecute();
-            using (HttpClient client = UserHelpers.CreateClient())
+            using (HttpClient client = UserHelpers.CreateJsonClient())
             {
                 // Get the whole data
                 try
@@ -105,7 +105,7 @@ namespace BookAStar.Data
             // Get the whole data
             var uri = GetUri(key);
 
-            using (HttpClient client = UserHelpers.CreateClient())
+            using (HttpClient client = UserHelpers.CreateJsonClient())
             {
                 using (var response = await client.GetAsync(uri))
                 {
@@ -128,7 +128,7 @@ namespace BookAStar.Data
             bool created = false;
             BeforeExecute();
 
-            using (HttpClient client = UserHelpers.CreateClient())
+            using (HttpClient client = UserHelpers.CreateJsonClient())
             {
                 var stringContent = JsonConvert.SerializeObject(item);
                 
@@ -164,7 +164,7 @@ namespace BookAStar.Data
             BeforeExecute();
 
             var uri = GetUri(GetKey(item));
-            using (HttpClient client = UserHelpers.CreateClient())
+            using (HttpClient client = UserHelpers.CreateJsonClient())
             {
                 HttpContent content = new StringContent(
                     JsonConvert.SerializeObject(item), Encoding.UTF8, "application/json"
@@ -203,7 +203,7 @@ namespace BookAStar.Data
         {
             BeforeExecute();
             var uri = GetUri(key);
-            using (HttpClient client = UserHelpers.CreateClient())
+            using (HttpClient client = UserHelpers.CreateJsonClient())
             {
                 using (var response = await client.DeleteAsync(uri))
                 {

BookAStar/BookAStar/Helpers/UserHelpers.cs

@@ -17,18 +17,35 @@ namespace BookAStar.Helpers
         {
             var result = avatarPath == null ?
                 ImageSource.FromResource( "BookAStar.Images.Users.icon_user.png") :
-                avatarPath.StartsWith("res://") ?
+                ImageSource.FromUri(new Uri(Constants.YavscHomeUrl+"/Avatars/"+avatarPath)) ;
-                 ImageSource.FromResource(avatarPath.Substring(6)) :
-                 ImageSource.FromUri(new Uri(avatarPath));
             return result;
         }
 
-        public static HttpClient CreateClient()
+        public static ImageSource SmallAvatar(string avatarPath, string username)
+        {
+            return avatarPath == null ?
+                ImageSource.FromResource("BookAStar.Images.Users.icon_user.png") :
+             ImageSource.FromUri(new Uri($"{Constants.YavscHomeUrl}/Avatars/{username}.s.png"));
+        }
+
+        public static ImageSource ExtraSmallAvatar(string avatarPath, string username)
+        {
+            return avatarPath == null ?
+                   ImageSource.FromResource("BookAStar.Images.Users.icon_user.png") :
+             ImageSource.FromUri(new Uri($"{Constants.YavscHomeUrl}/Avatars/{username}.xs.png"));
+        }
+
+        public static HttpClient CreateJsonClient()
+        {
+            return CreateJsonClient(MainSettings.CurrentUser.YavscTokens.AccessToken);
+        }
+
+        public static HttpClient CreateJsonClient(string accessToken)
         {
             var client = new HttpClient();
             client.DefaultRequestHeaders.Authorization =
                 new System.Net.Http.Headers.AuthenticationHeaderValue(
-                    "Bearer", MainSettings.CurrentUser.YavscTokens.AccessToken);
+                    "Bearer", accessToken);
             client.DefaultRequestHeaders.Add("Accept", "application/json");
             return client;
         }
@@ -42,7 +59,7 @@ namespace BookAStar.Helpers
         /// <returns></returns>
         public static async Task<bool> Upload(Stream inputStream, string fileName)
         {
-            using (var client = CreateClient())
+            using (var client = CreateJsonClient())
             {
                 using (var content =
                     new MultipartFormDataContent("Upload----" + DateTime.Now.ToString(CultureInfo.InvariantCulture)))

BookAStar/BookAStar/Model/Auth/User.cs

@@ -1,12 +1,7 @@
 using BookAStar.Helpers;
 using Newtonsoft.Json;
-using System;
 using System.Collections.Generic;
-using System.Collections.ObjectModel;
 using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using Xamarin.Forms;
 
 namespace BookAStar.Model.Auth.Account
@@ -81,6 +76,20 @@ namespace BookAStar.Model.Auth.Account
                 OnPropertyChanged("Avatar");
             }
         }
+        private string address;
+        public string Address
+        {
+            get
+            {
+                return address;
+            }
+
+            set
+            {
+                address = value;
+                OnPropertyChanged("Address");
+            }
+        }
         [JsonIgnore]
         public ImageSource AvatarSource
         {

BookAStar/BookAStar/Model/BookQueryData.cs

@@ -4,12 +4,13 @@ using System;
 
 namespace BookAStar.Model
 {
-    public class BookQueryData : IBookQueryData
+    public class BookQueryData 
     {
         public ClientProviderInfo Client { get; set; }
         public Location Location { get; set; }
         public long Id { get; set; }
         public DateTime EventDate { get; set; }
         public decimal? Previsionnal { get; set; }
+        public string Reason { get; set; }
     }
 }

BookAStar/BookAStar/Model/ClientProviderInfo.cs

@@ -12,22 +12,14 @@ namespace BookAStar.Model
         public string Avatar { get; set; }
         
         public string UserId { get; set; }
+        // TODO Get User Professional status existence as a boolean
+        // And hack the avatar with
         public int Rate { get; set; }
+
         public string EMail { get; set; }
         public string Phone { get; set; }
         public Location BillingAddress { get; set; }
-        // TODO Get User Professional status existence as a boolean
-        // And hack the avatar with
-        [JsonIgnore]
-        public ImageSource AvatarOrNot
-        {
-            get
-            {
-                return UserHelpers.Avatar(Avatar);
-            }
-        }
        
-        public string ChatHubConnectionId { get; set; }
 
         public override string ToString()
         {

BookAStar/BookAStar/Pages/Chat/ChatPage.xaml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <TabbedPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-            x:Class="BookAStar.Pages.ChatPage"
+            x:Class="BookAStar.Pages.Chat.ChatPage"
             xmlns:views="clr-namespace:BookAStar.Views;assembly=BookAStar"
             xmlns:controls="clr-namespace:XLabs.Forms.Controls;assembly=XLabs.Forms"
             xmlns:toolkit="clr-namespace:XLabs.Forms.Mvvm;assembly=XLabs.Forms"
@@ -105,10 +105,8 @@
           <Entry x:Name="pvEntry" Placeholder = "enter your private message"
                  VerticalOptions = "Center"
                       HorizontalOptions = "FillAndExpand"></Entry>
-          <!--
+
-         <controls:ExtendedPicker x:Name="contactPicker" Display="{Binding UserName}"></controls:ExtendedPicker>
+          
-        -->
-          <controls:ExtendedPicker x:Name="contactPicker" ItemsSource="{Binding Contacts}" />
           <Button x:Name="sendPVButton" Text = "Send" HorizontalOptions = "End"
                            VerticalOptions = "Center"></Button>
         </StackLayout>

BookAStar/BookAStar/Pages/Chat/ChatPage.xaml.cs

@@ -3,7 +3,7 @@ using System.Diagnostics;
 using Microsoft.AspNet.SignalR.Client;
 using Xamarin.Forms;
 
-namespace BookAStar.Pages
+namespace BookAStar.Pages.Chat
 {
     using Data;
     using System.Linq;
@@ -19,7 +19,7 @@ namespace BookAStar.Pages
 
             Title = "Chat";
             BindingContext = new ChatViewModel();
-
+            App.ChatHubConnection.StateChanged += ChatHubConnection_StateChanged;
             sendButton.Clicked += async (sender, args) =>
             {
                 IsBusy = true;
@@ -38,17 +38,15 @@ namespace BookAStar.Pages
 
                 IsBusy = false;
             };
-
+            /*
             sendPVButton.Clicked += async (sender, args) =>
             {
                 string userName = contactPicker.SelectedItem as string;
                 if (string.IsNullOrEmpty(userName)) return;
                 var user = DataManager.Current.Contacts.Single(
                     c => c.UserName == userName);
-                if (string.IsNullOrEmpty(user.ChatHubConnectionId)) return;
                 IsBusy = true;
                 try
-
                 {
                     await App.ChatHubProxy.Invoke<string>("SendPV", user.ChatHubConnectionId, pvEntry.Text);
                     pvEntry.Text = null;
@@ -58,7 +56,7 @@ namespace BookAStar.Pages
                     Debug.WriteLine(ex);
                 }
                 IsBusy = false;
-            };
+            };*/
             
         }
 

BookAStar/BookAStar/Pages/Chat/PrivateChatPage.xaml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="BookAStar.Pages.Chat.PrivateChatPage">
+  <Label Text="{Binding MainText}" VerticalOptions="Center" HorizontalOptions="Center" />
+</ContentPage>

BookAStar/BookAStar/Pages/Chat/PrivateChatPage.xaml.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.Forms;
+
+namespace BookAStar.Pages.Chat
+{
+    public partial class PrivateChatPage : ContentPage
+    {
+        public PrivateChatPage()
+        {
+            InitializeComponent();
+        }
+    }
+}

BookAStar/BookAStar/Pages/EstimatePages/BookQueriesPage.xaml

@@ -30,29 +30,34 @@
   <ScrollView>
   <StackLayout Padding="10,10,10,10" x:Name="mainLayout">
   <ListView RefreshCommand="{Binding RefreshQueries}"  IsPullToRefreshEnabled="True"
-            ItemsSource="{Binding Queries}" x:Name="list" ItemTapped="OnViewDetail" HasUnevenRows="true" RowHeight="80">
+            ItemsSource="{Binding Queries}" x:Name="list" ItemTapped="OnViewDetail" HasUnevenRows="true"
-    <ListView.ItemTemplate HeightRequest="80" VerticalOptions="StartAndExpand">
+            SeparatorVisibility="Default" SeparatorColor="Black">
+    <ListView.ItemTemplate VerticalOptions="StartAndExpand">
       <DataTemplate>
         <ViewCell>
           <ViewCell.View>
-            <StackLayout Orientation="Horizontal" Padding="10,10,10,10" VerticalOptions="StartAndExpand">
+            <Grid>
-                <StackLayout Orientation="Vertical" 
+              <Grid.RowDefinitions>
-                             HeightRequest="80" VerticalOptions="StartAndExpand">
+                <RowDefinition Height="*" />
+                <RowDefinition Height="*" />
+                <RowDefinition Height="*" />
+                <RowDefinition Height="*" />
+                <RowDefinition Height="*" />
+              </Grid.RowDefinitions>
+              <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="*" />
+              </Grid.ColumnDefinitions>
+              <Image Grid.Row="0" Grid.Column="0" Grid.RowSpan="3" Source="{Binding Avatar}" />
+              <Label Grid.Row="3" Grid.Column="0" Grid.RowSpan="2" Text="{Binding Client.UserName}"  Style="{StaticResource labelStyle}"></Label>
+              <Label Grid.Row="0" Grid.Column="1" Grid.ColumnSpan="2" Grid.RowSpan="2" Text="{Binding Data.Reason}"></Label>
+              <Label Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2" LineBreakMode="WordWrap" Text="{Binding EventDate, StringFormat='{0:dddd d MMMM à HH:mm}'}" FontFamily="Italic"/>
+              <Label Grid.Row="3" Grid.Column="1" Grid.ColumnSpan="2" LineBreakMode="WordWrap" Text="{Binding Location.Address}"/>
+              <Label Grid.Row="4" Grid.Column="1" Text="{Binding Previsionnal}" />
+              <Label Grid.Row="4" Grid.Column="2" Text="{Binding Id}" />
+            </Grid>
                
-                  <StackLayout Orientation="Vertical" >
-                    <Image Source="{Binding Client.Avatar}" />
-                    <Label Text="{Binding Client.UserName}"
-                      Style="{StaticResource labelStyle}"></Label>
-                  </StackLayout>
-                  
-                  <Label LineBreakMode="WordWrap" Text="{Binding EventDate, StringFormat='{0:dddd d MMMM à HH:mm}'}" FontSize="12" FontFamily="Italic"/>
-                </StackLayout>
-                <StackLayout Orientation="Vertical" HorizontalOptions="FillAndExpand">
-                  <Label LineBreakMode="WordWrap" Text="{Binding Location.Address}"/>
-                  <Label Text="{Binding Previsionnal}" />
-                  <Label Text="{Binding Id}" HorizontalTextAlignment="End"/>
-                </StackLayout>
-            </StackLayout>
           </ViewCell.View>
         </ViewCell>
       </DataTemplate>

BookAStar/BookAStar/Pages/EstimatePages/BookQueriesPage.xaml.cs

@@ -26,8 +26,8 @@ namespace BookAStar.Pages
 
         private void OnViewDetail(object sender, ItemTappedEventArgs e)
         {
-            BookQueryData data = e.Item as BookQueryData;
+            var item = e.Item as BookQueryViewModel;
-            App.NavigationService.NavigateTo<BookQueryPage>(true,data);
+            App.NavigationService.NavigateTo<BookQueryPage>(true,item);
         }
     }
 }

BookAStar/BookAStar/Pages/EstimatePages/BookQueryPage.xaml

@@ -19,20 +19,24 @@
 
   <StackLayout x:Name="bookQueryLayout">
     <StackLayout Orientation="Vertical">
-    <Image Source="{Binding Client.AvatarOrNot}" Aspect="AspectFit" VisualElement.HeightRequest="{StaticResource BigUserAvatarSize}"/>
+    <Image Source="{Binding Avatar}" Aspect="AspectFit" VisualElement.HeightRequest="{StaticResource BigUserAvatarSize}"/>
     <Label Text="{Binding Client.UserName}" />
     <Label Text="{Binding EventDate, StringFormat='le {0:dddd d MMMM yyyy à hh:mm}'}"  />
+    <Label Text="{Binding Data.Reason}" />
     <Label Text="{Binding Location.Address}" />
     <Label Text="{Binding Previsional}" />
     </StackLayout>
     <StackLayout Orientation="Vertical"  HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand" >
     <maps:Map x:Name="map" HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand"></maps:Map>
       <StackLayout Orientation="Horizontal">
+        
+        <Button Text="{Binding EditEstimateButtonText}" Clicked="OnEditEstimate" />
+        <Button Text="{x:Static local:Strings.DeclineQuery}" Clicked="OnDropQuery" />
+        <Button Text="{x:Static local:Strings.BlockThisUser}" Clicked="OnBlockThisUser" />
         <Button Text="{x:Static local:Strings.ViewEstimate}"
                 BorderRadius="50" BorderWidth="2" BorderColor="Aqua" x:Name ="btn"
-                IsEnabled="{Binding EstimationDone}"
+                VisualElement.IsVisible="{Binding EstimationDone}"
                 Clicked="OnViewEstimate" Image="exclam.png" />
-        <Button Text="{Binding EditEstimateButtonText}" Clicked="OnEditEstimate" />
       </StackLayout>
     </StackLayout>
   </StackLayout>

BookAStar/BookAStar/Pages/EstimatePages/BookQueryPage.xaml.cs

@@ -47,14 +47,14 @@ namespace BookAStar.Pages
         {
             InitializeComponent();
         }
-        public BookQueryPage(BookQueryData bookQuery=null)
+        public BookQueryPage(BookQueryViewModel bookQuery =null)
         {
             
             InitializeComponent();
-
+            // when TODO update?
             // Task.Run( async () => { bookQuery = await App.CurrentApp.DataManager.BookQueries.Get(bookQueryId); });
 
-            BindingContext = new BookQueryViewModel(bookQuery);
+            BindingContext = bookQuery;
         }
 
         private void OnEditEstimate(object sender, EventArgs ev)
@@ -112,5 +112,13 @@ namespace BookAStar.Pages
             }
             base.OnSizeAllocated(width, height);
         }
+        private void OnBlockThisUser(object sender, EventArgs ev)
+        {
+            throw new NotImplementedException();
+        }
+        private void OnDropQuery(object sender, EventArgs ev)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

BookAStar/BookAStar/Pages/UserProfile/AccountChooserPage.xaml

@@ -3,7 +3,7 @@
              xmlns:local="clr-namespace:BookAStar;assembly=BookAStar"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="BookAStar.Pages.UserProfile.AccountChooserPage"
-             Title="Paramètres Booking star" Style="{StaticResource PageStyle}"
+             Title="{x:Static local:Strings.UserAccounts}" Style="{StaticResource PageStyle}"
              xmlns:lc="clr-namespace:XLabs.Forms.Controls;assembly=XLabs.Forms"
              xmlns:lb="clr-namespace:XLabs.Forms.Behaviors;assembly=XLabs.Forms">
 
@@ -20,17 +20,18 @@
         </StackLayout>
       </ListView.Header>
 
-      <ListView.ItemTemplate HeightRequest="60" VerticalOptions="StartAndExpand">
+      <ListView.ItemTemplate>
         <DataTemplate>
           <ViewCell>
               <Grid Padding="5"
                         ColumnSpacing="10"
                         RowSpacing="2" >
-                <Image Source="{Binding AvatarSource}" HeightRequest="80"
+                <Image Grid.Column="0" Source="{Binding AvatarSource}" HeightRequest="80" />
-                       x:Name="avatarImage"/>
+                <Label Grid.Column="1" Text="{Binding UserName}" >
-                <Label Grid.Column="0" Text="{Binding UserName}" >
-
                 </Label>
+                <Label Grid.Column="2" Text="{Binding EMails.ToString()}" />
+                <Label Grid.Column="3" Text="{Binding Roles.ToString()}" />
+                <Label Grid.Column="4" Text="{Binding Address}" />
               </Grid>
           </ViewCell>
         </DataTemplate>

BookAStar/BookAStar/Pages/UserProfile/DashboardPage.xaml

@@ -21,36 +21,34 @@
   <ContentPage.Content>
     <ScrollView>
     <StackLayout BoxView.Color="{StaticResource ContentBackgroundColor}">
-      <Label Text="{Binding UserName}" Style="{StaticResource LabelPageHeadingStyle}"
+      <Image Source="{Binding Avatar}"  HeightRequest="{StaticResource BigUserAvatarSize}" />
-                                         HorizontalTextAlignment="Center"
+      <Button Text="{Binding UserName}"  Clicked="OnRefreshQuery" />
-                                         LineBreakMode="WordWrap" XAlign="Center"
-           ></Label>
-
-
-       <Image Source="{Binding Avatar}"
-                     VisualElement.HeightRequest="{StaticResource BigUserAvatarSize}" />
-       <views:RatingView Rating="{Binding Rating, Mode=TwoWay}" x:Name="ratingView" />
       
+      <Button Text="{Binding UserFilesText}" Clicked="OnManageFiles" />
+      <StackLayout VisualElement.IsVisible="{Binding HaveAnUser}">
         <Button Text="{Binding PerformerStatus}" Clicked="OnViewPerformerStatus" />
         <Button Text="{Binding UserQueries}" Clicked="OnViewUserQueries"
                 VisualElement.IsVisible="{Binding UserIsPro}"/>
 
-      <Button Text="{Binding UserFilesLabel}" Clicked="OnManageFiles" />
+        <StackLayout Orientation="Horizontal">
-      <StackLayout Orientation="Horizontal" VisualElement.IsVisible="{Binding HaveAnUser}">
         <Label Text="Recevoir les notifications push" StyleClass="Header" />
         <Switch IsToggled="{Binding ReceivePushNotifications, Mode=TwoWay}"
                 HorizontalOptions="End" />
         </StackLayout>
+      </StackLayout>
       <StackLayout Orientation="Horizontal">
         <Label Text="Utiliser ma position" StyleClass="Header" />
         <Switch HorizontalOptions="End" IsToggled="{Binding AllowUseMyPosition, Mode=TwoWay}"/>
       </StackLayout>
-      <StackLayout Orientation="Horizontal" VerticalOptions="Start"
+      <StackLayout  VisualElement.IsVisible="{Binding UserIsPro}" >
-                   VisualElement.IsVisible="{Binding UserIsPro}" >
+        <Label Text="{x:Static local:Strings.Profprof}" Style="{StaticResource LabelStyle}"/>
-        <Label Text="Ne recevoir de demande de devis que de la part de professionnels uniquement" />
+        <views:RatingView Rating="{Binding Rating, Mode=TwoWay}" x:Name="ratingView" />
+        <StackLayout Orientation="Horizontal" VerticalOptions="Start">
+          <Label Text="{x:Static local:Strings.ClientProRequest}" />
           <Switch HorizontalOptions="End" IsToggled="{Binding AllowProBookingOnly, Mode=TwoWay}" />
         </StackLayout>
       </StackLayout>
+    </StackLayout>
   </ScrollView>
     </ContentPage.Content>
 </ContentPage>

BookAStar/BookAStar/Pages/UserProfile/DashboardPage.xaml.cs

@@ -5,6 +5,10 @@ using XLabs.Forms.Behaviors;
 namespace BookAStar.Pages.UserProfile
 {
     using Data;
+    using Helpers;
+    using Newtonsoft.Json.Linq;
+    using System.Linq;
+    using System.Net.Http;
     using ViewModels.UserProfile;
 
     public partial class DashboardPage : ContentPage
@@ -18,11 +22,36 @@ namespace BookAStar.Pages.UserProfile
         protected override void OnBindingContextChanged()
         {
             base.OnBindingContextChanged();
-            // Assert ((DashboardViewModel)BindingContext!=null)
+        }
-            ((DashboardViewModel)BindingContext).UserNameGesture
+
-                = new RelayGesture( (gesture,arg) => {
+        public async void OnRefreshQuery(object sender, EventArgs e)
-                        ShowPage<AccountChooserPage>(null, true);
+        {
-                    });
+            IsBusy = true;
+            using (var client = UserHelpers.CreateJsonClient())
+            {
+                using (var request = new HttpRequestMessage(HttpMethod.Get, Constants.UserInfoUrl))
+                {
+                    using (var response = await client.SendAsync(request))
+                    {
+                        response.EnsureSuccessStatusCode();
+                        string userJson = await response.Content.ReadAsStringAsync();
+                        JObject jactiveUser = JObject.Parse(userJson);
+                        var username = jactiveUser["UserName"].Value<string>();
+                        var roles = jactiveUser["Roles"].Values<string>().ToList();
+                        var emails = jactiveUser["EMails"].Values<string>().ToList();
+                        var avatar = jactiveUser["Avatar"].Value<string>();
+                        var address = jactiveUser["Avatar"].Value<string>();
+                        var me = MainSettings.CurrentUser;
+                        me.Address = address;
+                        me.Avatar = avatar;
+                        me.EMails = emails;
+                        me.UserName = username;
+                        me.Roles = roles;
+                        MainSettings.SaveUser(me);
+                    }
+                }
+            }
+            IsBusy = false;
         }
 
         public void OnManageFiles(object sender, EventArgs e)

BookAStar/BookAStar/Settings/MainSettings.cs

@@ -171,21 +171,34 @@ namespace BookAStar
 
         public static event EventHandler<EventArgs> UserChanged;
 
+        /// <summary>
+        /// Saves the given user account in the account list.
+        /// An existent presenting the same Id will be dropped.
+        /// </summary>
+        /// <param name="user"></param>
         public static void SaveUser(User user)
         {
-            var existent = AccountList.FirstOrDefault(u => u.UserName == user.UserName);
+            var existent = AccountList.FirstOrDefault(u => u.Id == user.Id);
             if (existent != null)
                 AccountList.Remove(existent);
             AccountList.Add(user);
             var json = JsonConvert.SerializeObject(AccountList.ToArray());
             AppSettings.AddOrUpdateValue(UserListsKey, json);
         }
-
+        /// <summary>
+        /// Gets an account connection info, given its name
+        /// </summary>
+        /// <param name="username"></param>
+        /// <returns></returns>
         public static User GetUser(string username)
         {
             return AccountList.FirstOrDefault(a => a.UserName == username);
         }
 
+        // FIXME real time usage
+        /// <summary>
+        /// Enables/disables push notifications
+        /// </summary>
         public static bool PushNotifications
         {
             get
@@ -203,6 +216,10 @@ namespace BookAStar
             }
         }
 
+        // FIXME real time usage
+        /// <summary>
+        /// Enables/disables GPS usage
+        /// </summary>
         public static bool AllowGPSUsage
         {
             get
@@ -218,7 +235,11 @@ namespace BookAStar
                     value);
             }
         }
+
         // TODO make it a server side user's parameter
+        /// <summary>
+        /// Only allow professionals to ask for user's services
+        /// </summary>
         public static bool AllowProBookingOnly
         {
             get

BookAStar/BookAStar/Strings.Designer.cs

@@ -70,6 +70,15 @@ namespace BookAStar {
             }
         }
         
+        /// <summary>
+        ///   Recherche une chaîne localisée semblable à Bloquer cet utilisateur.
+        /// </summary>
+        public static string BlockThisUser {
+            get {
+                return ResourceManager.GetString("BlockThisUser", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Recherche une chaîne localisée semblable à Annuler la validation.
         /// </summary>
@@ -79,6 +88,15 @@ namespace BookAStar {
             }
         }
         
+        /// <summary>
+        ///   Recherche une chaîne localisée semblable à Restreindre la demande aux clients professionnels.
+        /// </summary>
+        public static string ClientProRequest {
+            get {
+                return ResourceManager.GetString("ClientProRequest", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Recherche une chaîne localisée semblable à La création a échoué, contenu envoyé: {stringContent} @ Uri: {ControllerUri.AbsoluteUri}: Erreur : {errcontent}.
         /// </summary>
@@ -88,6 +106,15 @@ namespace BookAStar {
             }
         }
         
+        /// <summary>
+        ///   Recherche une chaîne localisée semblable à Décliner cette proposition (envoyer un refus, et archiver la demande).
+        /// </summary>
+        public static string DeclineQuery {
+            get {
+                return ResourceManager.GetString("DeclineQuery", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Recherche une chaîne localisée semblable à Faire un devis.
         /// </summary>
@@ -214,6 +241,15 @@ namespace BookAStar {
             }
         }
         
+        /// <summary>
+        ///   Recherche une chaîne localisée semblable à Profile professionnel.
+        /// </summary>
+        public static string Profprof {
+            get {
+                return ResourceManager.GetString("Profprof", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Recherche une chaîne localisée semblable à Signer.
         /// </summary>
@@ -259,6 +295,15 @@ namespace BookAStar {
             }
         }
         
+        /// <summary>
+        ///   Recherche une chaîne localisée semblable à Comptes utilisateur.
+        /// </summary>
+        public static string UserAccounts {
+            get {
+                return ResourceManager.GetString("UserAccounts", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Recherche une chaîne localisée semblable à Voir les devis validés.
         /// </summary>
@@ -268,6 +313,15 @@ namespace BookAStar {
             }
         }
         
+        /// <summary>
+        ///   Recherche une chaîne localisée semblable à Vos fichiers .
+        /// </summary>
+        public static string YourFiles {
+            get {
+                return ResourceManager.GetString("YourFiles", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Recherche une chaîne localisée semblable à Votre texte a été taillé car il était trop long..
         /// </summary>

BookAStar/BookAStar/Strings.resx

@@ -191,4 +191,22 @@
   <data name="MinMaxIntError" xml:space="preserve">
     <value>Veuillez saisir une valeur entre {0} et {1}.</value>
   </data>
+  <data name="YourFiles" xml:space="preserve">
+    <value>Vos fichiers </value>
+  </data>
+  <data name="Profprof" xml:space="preserve">
+    <value>Profile professionnel</value>
+  </data>
+  <data name="ClientProRequest" xml:space="preserve">
+    <value>Restreindre la demande aux clients professionnels</value>
+  </data>
+  <data name="UserAccounts" xml:space="preserve">
+    <value>Comptes utilisateur</value>
+  </data>
+  <data name="BlockThisUser" xml:space="preserve">
+    <value>Bloquer cet utilisateur</value>
+  </data>
+  <data name="DeclineQuery" xml:space="preserve">
+    <value>Décliner cette proposition (envoyer un refus, et archiver la demande)</value>
+  </data>
 </root>

BookAStar/BookAStar/ViewModels/EstimateAndBilling/BookQueriesViewModel.cs

@@ -5,18 +5,24 @@ namespace BookAStar.ViewModels.EstimateAndBilling
 {
     using Data;
     using Model;
+    using System.Linq;
+
     public class BookQueriesViewModel : XLabs.Forms.Mvvm.ViewModel
     {
         public BookQueriesViewModel()
         {
-
+            queries = new ObservableCollection<BookQueryViewModel>
+                (DataManager.Current.BookQueries.Select(
+                    q =>
+                    new BookQueryViewModel(q)));
         }
+        private ObservableCollection<BookQueryViewModel> queries;
 
-        public ObservableCollection<BookQueryData> Queries
+        public ObservableCollection<BookQueryViewModel> Queries
         {
             get
             {
-                return DataManager.Current.BookQueries;
+                return queries;
             }
         }
 

BookAStar/BookAStar/ViewModels/EstimateAndBilling/BookQueryViewModel.cs

@@ -6,14 +6,16 @@ using XLabs.Forms.Mvvm;
 namespace BookAStar.ViewModels.EstimateAndBilling
 {
     using Data;
+    using Helpers;
     using Interfaces;
     using Model;
     using Model.Social;
     using Model.Workflow;
     using System.Collections.ObjectModel;
     using System.Linq;
+    using Xamarin.Forms;
 
-    class BookQueryViewModel : ViewModel, IBookQueryData
+    public class BookQueryViewModel : ViewModel, IBookQueryData
     {
         public BookQueryViewModel()
         {
@@ -41,6 +43,20 @@ namespace BookAStar.ViewModels.EstimateAndBilling
             }
         }
         public ClientProviderInfo Client { get; set; }
+        public ImageSource Avatar
+        {
+            get
+            {
+                return UserHelpers.Avatar(Client.Avatar);
+            }
+        }
+        public ImageSource SmallAvatar
+        {
+            get
+            {
+                return UserHelpers.SmallAvatar(Client.Avatar, Client.UserName);
+            }
+        }
         public Location Location { get; set; }
         public long Id { get; set; }
         public DateTime EventDate { get; set; }

BookAStar/BookAStar/ViewModels/EstimateAndBilling/EditEstimateViewModel.cs

@@ -136,18 +136,20 @@ namespace BookAStar.ViewModels.EstimateAndBilling
         {
             get
             {
+                /* 
                 OnPlatform<Font> lfs = (OnPlatform<Font>)App.Current.Resources["MediumFontSize"];
+                */
+                OnPlatform<double> mfs = (OnPlatform < double > ) App.Current.Resources["MediumFontSize"];
                 Color  etc = (Color) App.Current.Resources["EmphasisTextColor"];
 
                 return new FormattedString
                 {
-
                     Spans = {
                         new Span { Text = "Total TTC: " },
                         new Span { Text = Data.Total.ToString(),
                             ForegroundColor = etc,
-                            FontSize = (double) lfs.Android.FontSize },
+                            FontSize = mfs },
-                        new Span { Text = "€", FontSize = (double) lfs.Android.FontSize }
+                        new Span { Text = "€", FontSize = mfs }
                     }
                 };
             }

BookAStar/BookAStar/ViewModels/Messaging/ChatViewModel.cs

@@ -7,7 +7,6 @@ using XLabs.Forms.Mvvm;
 namespace BookAStar.ViewModels.Messaging
 {
     using Data;
-    using Model;
     using Model.Social.Messaging;
 
     class ChatViewModel: ViewModel
@@ -15,19 +14,8 @@ namespace BookAStar.ViewModels.Messaging
         public ObservableCollection<ChatMessage> Messages { get; set; }
         public ObservableCollection<ChatMessage> Notifs { get; set; }
         public ObservableCollection<ChatMessage> PVs { get; set; }
-        public ObservableCollection<ClientProviderInfo> Contacts { get; set; }
+        public ObservableCollection<UserViewModel> Contacts { get; set; }
-        private string chatUser;
+
-        public string ChatUser
-        {
-            get
-            {
-                return chatUser;
-            }
-            set
-            {
-                SetProperty<string>(ref chatUser, value);
-            }
-        }
         private ConnectionState state;
         public ConnectionState State
         {
@@ -41,7 +29,9 @@ namespace BookAStar.ViewModels.Messaging
             Messages = new ObservableCollection<ChatMessage>();
             Notifs = new ObservableCollection<ChatMessage>();
             PVs = DataManager.Current.PrivateMessages;
-            Contacts = DataManager.Current.Contacts;
+            Contacts = 
+                new ObservableCollection<UserViewModel>(
+                DataManager.Current.Contacts.Select(c=>new UserViewModel { Data = c }));
             App.ChatHubProxy.On<string, string>("addMessage", (n, m) =>
             {
                 Messages.Add(new ChatMessage
@@ -54,45 +44,44 @@ namespace BookAStar.ViewModels.Messaging
 
             App.ChatHubProxy.On<string, string, string>("notify", (eventId, cxId, userName) =>
             {
-                // TODO make admin possible 
+                var msg = new ChatMessage
-                // by assigning a server side username to anonymous.
-                // From now, don't log anonymous
-                if (!string.IsNullOrEmpty(userName))
-                {
-                    Notifs.Add(new ChatMessage
                 {
                     Message = eventId,
                     SenderId = userName,
                     Date = DateTime.Now
-                    });
+                };
+                // TODO make admin possible 
+                // by assigning a server side username to anonymous.
+                if (string.IsNullOrEmpty(userName))
+                {
+                    msg.SenderId = $"({cxId})";
+                }
+                Notifs.Add(msg);
                 if (eventId == "connected")
                     OnUserConnected(cxId, userName);
                 else if (eventId == "disconnected")
                     OnUserDisconnected(userName);
-                }
             });
-            ChatUser = MainSettings.UserName;
         }
 
         private void OnUserConnected(string cxId, string userName)
         {
             var user = Contacts.SingleOrDefault(
-                c => c.UserName == userName);
+                c => c.Data.UserName == userName);
             if (user != null)
-                user.ChatHubConnectionId = cxId;
+                user.ConnexionId = cxId;
         }
 
         private void OnUserDisconnected (string userName)
         {
             var user = Contacts.SingleOrDefault(
-                c => c.UserName == userName);
+                c => c.Data.UserName == userName);
             if (user != null)
-                user.ChatHubConnectionId = null;
+                user.ConnexionId = null;
         }
 
         private void MainSettings_UserChanged(object sender, EventArgs e)
         {
-            ChatUser = MainSettings.UserName;
         }
 
         private void ChatHubConnection_StateChanged(StateChange obj)

BookAStar/BookAStar/ViewModels/Messaging/UserViewModel.cs

@@ -0,0 +1,75 @@
+using BookAStar.Helpers;
+using BookAStar.Model;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xamarin.Forms;
+using XLabs.Forms.Mvvm;
+
+namespace BookAStar.ViewModels.Messaging
+{
+    class UserViewModel : ViewModel
+    {
+        private ClientProviderInfo data;
+        public ClientProviderInfo Data {
+            get
+            {
+                return data;
+            }
+
+            set
+            {
+                SetProperty(ref data, value);
+                NotifyPropertyChanged("Avatar");
+            }
+        }
+        private string connexionId;
+        public string ConnexionId
+        {
+            get
+            {
+                return connexionId;
+            }
+
+            set
+            {
+                SetProperty(ref connexionId, value);
+                NotifyPropertyChanged("Connected");
+            }
+        }
+        public bool Connected
+        {
+            get { return connexionId != null; }
+        }
+
+        [JsonIgnore]
+        public ImageSource Avatar
+        {
+            get
+            {
+                return UserHelpers.Avatar(Data.Avatar);
+            }
+        }
+
+        [JsonIgnore]
+        public ImageSource SmallAvatar
+        {
+            get
+            {
+                return UserHelpers.SmallAvatar(Data.Avatar, Data.UserName);
+            }
+        }
+
+        [JsonIgnore]
+        public ImageSource ExtraSmallAvatar
+        {
+            get
+            {
+                return UserHelpers.ExtraSmallAvatar(Data.Avatar, Data.UserName);
+            }
+        }
+    }
+}

BookAStar/BookAStar/ViewModels/UserProfile/DashboardViewModel.cs

@@ -13,6 +13,7 @@ namespace BookAStar.ViewModels.UserProfile
     using Helpers;
     using Model.Auth.Account;
     using Pages.UserProfile;
+    using System.Threading.Tasks;
 
     internal class DashboardViewModel : ViewModel
     {
@@ -97,7 +98,6 @@ namespace BookAStar.ViewModels.UserProfile
                 if (user!=null)
                 {
                     user.PropertyChanged += User_PropertyChanged;
-
                 }
 
                 UpdateUserMeta();
@@ -173,13 +173,15 @@ namespace BookAStar.ViewModels.UserProfile
 
         private void UpdateUserMeta ()
         {
+            Task.Run( ()=> {
                 string newStatusString;
                 long newQueryCount;
                 bool newUserIsPro;
                 ImageSource newAvatar;
                 string newQueriesButtonText;
                 bool newHaveAnUser = user == null;
-            if (newHaveAnUser) {
+                if (newHaveAnUser)
+                {
                     newQueryCount = 0;
                     newUserIsPro = false;
                     newStatusString = null;
@@ -205,8 +207,20 @@ namespace BookAStar.ViewModels.UserProfile
                 SetProperty<string>(ref performerStatus, newStatusString, "PerformerStatus");
                 SetProperty<string>(ref userQueries, newQueriesButtonText, "UserQueries");
                 SetProperty<long>(ref queryCount, newQueryCount, "QueryCount");
+                try
+                {
                     SetProperty<ImageSource>(ref avatar, newAvatar, "Avatar");
                 }
+                catch (TaskCanceledException)
+                { }
+
+                NotifyPropertyChanged("UserName");
+                NotifyPropertyChanged("UserId");
+                NotifyPropertyChanged("HaveAnUser");
+                NotifyPropertyChanged("UserIsPro");
+            });
+            
+        }
 
         private void User_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
         {
@@ -214,6 +228,12 @@ namespace BookAStar.ViewModels.UserProfile
         }
 
         public RelayGesture UserNameGesture { get; set; }
-
+        public string UserFilesText
+        {
+            get
+            {
+                return Strings.YourFiles;
+            }
+        }
     }
 }

BookAStar/BookAStar/Views/RatingView.xaml

@@ -15,7 +15,7 @@
   </ContentView.Resources>
   <ContentView.Content>
       <StackLayout>
-        <StackLayout Orientation="Horizontal"  >
+        <StackLayout Orientation="Horizontal" VisualElement.HeightRequest="{StaticResource SmallFontSize}" >
         <Grid>
           <Grid.Behaviors>
             <behaviors:StarBehavior x:Name="starOne" GroupName="myStar"/>