Samples

shinyorg · Sep 30, 2024 · 700dcb1 · 700dcb1
1 parent f4413e1
commit 700dcb1
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Showing 4 changed files with 32 additions and 16 deletions.
diff --git a/samples/Sample/TriggerPage.xaml b/samples/Sample/TriggerPage.xaml
@@ -32,6 +32,9 @@
                 <TextCell Text="Request" 
                           Command="{Binding OfflineCommand}" />
 
+                <TextCell Text="Timestamp" 
+                          Detail="{Binding OfflineTimestamp}" />
+
                 <TextCell Text="Value" 
                           Detail="{Binding OfflineValue}" />
             </TableSection>
@@ -44,6 +47,7 @@
                 <TextCell Text="Clear" Command="{Binding CacheClearCommand}" />
                 <TextCell Text="Request" Command="{Binding CacheRequestCommand}" />
                 <TextCell Text="Value" Detail="{Binding CacheValue}" />
+                <TextCell Text="Timestamp" Detail="{Binding CacheTimestamp}" />
                 <!-- <SwitchCell Text="Force Refresh" On="{Binding CacheForceRefresh}" /> -->
                 <TextCell Text="Cache has a 20s expiry time" />
             </TableSection>

diff --git a/samples/Sample/TriggerViewModel.cs b/samples/Sample/TriggerViewModel.cs
@@ -38,11 +38,19 @@ Task PrismNav()
 
     [ObservableProperty] string prismNavArg;
 
-    
+
     [RelayCommand]
-    async Task Offline() => this.OfflineValue = await mediator.Request(new OfflineRequest());
+    async Task Offline()
+    {
+        var context = await mediator.RequestWithContext(new OfflineRequest());
+        this.OfflineValue = context.Result;
+        this.OfflineTimestamp = context.Context.Offline()?.Timestamp;
+    }
+
     [ObservableProperty] string offlineValue;
+    [ObservableProperty] DateTimeOffset? offlineTimestamp;
 
+
     [RelayCommand]
     Task ErrorTrap() => mediator.Send(new ErrorRequest());
 
@@ -90,18 +98,24 @@ async Task HttpRequest()
         }
     }
 
-    [RelayCommand]
-    async Task CacheRequest() 
-        => this.CacheValue = await mediator.Request(new CacheRequest());
-
 
+    [RelayCommand]
+    async Task CacheRequest()
+    {
+        var context = await mediator.RequestWithContext(new CacheRequest());
+        this.CacheValue = context.Result;
+        this.CacheTimestamp = context.Context.Cache()?.Timestamp;
+    }
+
+
     [RelayCommand]
     async Task CacheClear()
     {
         cache.Clear();
         await dialogs.DisplayAlertAsync("Cache Cleared", "DONE", "Ok");
     }
     [ObservableProperty] string cacheValue;
+    [ObservableProperty] DateTimeOffset? cacheTimestamp;
     [ObservableProperty] string lastRefreshTimerValue;
 
     [RelayCommand]

diff --git a/src/Shiny.Mediator.AppSupport/AppSupportExecutionContextExtensions.cs b/src/Shiny.Mediator.AppSupport/AppSupportExecutionContextExtensions.cs
@@ -13,4 +13,11 @@ public static class AppSupportExecutionContextExtensions
 
     internal static void UserErrorNotification(this ExecutionContext context, UserErrorNotificationContext info)
         => context.Add(nameof(UserErrorNotification), info);
+
+
+    public static OfflineAvailableContext? Offline(this ExecutionContext context)
+        => context.TryGetValue<OfflineAvailableContext>("Offline");
+
+    internal static void Offline(this ExecutionContext context, OfflineAvailableContext offlineContext)
+        => context.Add("Offline", offlineContext);
 }
diff --git a/src/Shiny.Mediator.AppSupport/OfflineAvailableModels.cs b/src/Shiny.Mediator.AppSupport/OfflineAvailableModels.cs
@@ -9,13 +9,4 @@ public record OfflineAvailableFlushRequest : IRequest;
 public record OfflineAvailableContext(
     string RequestKey,
     DateTimeOffset Timestamp
-);
-
-public static class OfflineExtensions
-{
-    public static OfflineAvailableContext? Offline(this ExecutionContext context)
-        => context.TryGetValue<OfflineAvailableContext>("Offline");
-
-    internal static void Offline(this ExecutionContext context, OfflineAvailableContext offlineContext)
-        => context.Add("Offline", offlineContext);
-}
+);