From 54d93238c38213c9e8c079b887c808b3145283e1 Mon Sep 17 00:00:00 2001
From: Scighost <scighost@outlook.com>
Date: Sat, 20 Jan 2024 16:43:33 +0800
Subject: [PATCH] support to click go back button while verifing account

---
 .../Controls/HyperionWebBridge.xaml.cs        | 20 +++++++++++++++++--
 .../GameRecordPageNavigationGoBackMessage.cs  |  3 +++
 .../HoyolabToolbox/HoyolabToolboxPage.xaml.cs |  4 ++++
 3 files changed, 25 insertions(+), 2 deletions(-)
 create mode 100644 src/Starward/Messages/GameRecordPageNavigationGoBackMessage.cs

diff --git a/src/Starward/Controls/HyperionWebBridge.xaml.cs b/src/Starward/Controls/HyperionWebBridge.xaml.cs
index 6bd662341..b844cb112 100644
--- a/src/Starward/Controls/HyperionWebBridge.xaml.cs
+++ b/src/Starward/Controls/HyperionWebBridge.xaml.cs
@@ -1,6 +1,8 @@
-using Microsoft.UI.Xaml;
+using CommunityToolkit.Mvvm.Messaging;
+using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
 using Starward.Core.GameRecord;
+using Starward.Messages;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -154,7 +156,7 @@ private async void CoreWebView2_WebMessageReceived(Microsoft.Web.WebView2.Core.C
 
             JsResult? result = param.Method switch
             {
-                "closePage" => null,
+                "closePage" => ClosePage(param),
                 "configure_share" => null,
                 "eventTrack" => null,
                 //"getActionTicket" => await GetActionTicketAsync(param).ConfigureAwait(false),
@@ -234,6 +236,20 @@ private async Task CallbackAsync(string? callback, JsResult? result)
     }
 
 
+    private JsResult? ClosePage(JsParam param)
+    {
+        if (webview2.CoreWebView2.CanGoBack)
+        {
+            webview2.CoreWebView2.GoBack();
+        }
+        else
+        {
+            this.DispatcherQueue.TryEnqueue(() => WeakReferenceMessenger.Default.Send(new GameRecordPageNavigationGoBackMessage()));
+
+        }
+        return null;
+    }
+
 
     private JsResult? PushPage(JsParam param)
     {
diff --git a/src/Starward/Messages/GameRecordPageNavigationGoBackMessage.cs b/src/Starward/Messages/GameRecordPageNavigationGoBackMessage.cs
new file mode 100644
index 000000000..f908f09c9
--- /dev/null
+++ b/src/Starward/Messages/GameRecordPageNavigationGoBackMessage.cs
@@ -0,0 +1,3 @@
+namespace Starward.Messages;
+
+public record GameRecordPageNavigationGoBackMessage();
diff --git a/src/Starward/Pages/HoyolabToolbox/HoyolabToolboxPage.xaml.cs b/src/Starward/Pages/HoyolabToolbox/HoyolabToolboxPage.xaml.cs
index 2eb64b1da..93620550c 100644
--- a/src/Starward/Pages/HoyolabToolbox/HoyolabToolboxPage.xaml.cs
+++ b/src/Starward/Pages/HoyolabToolbox/HoyolabToolboxPage.xaml.cs
@@ -84,6 +84,10 @@ protected override async void OnLoaded()
         {
             NavigateTo(typeof(HyperionWebBridgePage), new HyperionWebBridgePage.PageParameter(m.GameRole, m.TargetUrl));
         });
+        WeakReferenceMessenger.Default.Register<GameRecordPageNavigationGoBackMessage>(this, (r, m) =>
+        {
+            if (frame.CanGoBack) { frame.GoBack(); }
+        });
         await Task.Delay(16);
         NavigateTo(typeof(BlankPage));
         await CheckAgreementAsync();