From f76c877882f6325ce8662c746c7f30caa81283cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=BE=89=E9=B8=AD=E8=9B=8B?= <huiyadanli@gmail.com>
Date: Wed, 5 Feb 2025 22:23:31 +0800
Subject: [PATCH] support only local script repo

---
 .../Core/Script/ScriptRepoUpdater.cs          | 28 ++++++++++++-
 .../Core/Script/WebView/RepoWebBridge.cs      | 40 ++++++++-----------
 2 files changed, 43 insertions(+), 25 deletions(-)

diff --git a/BetterGenshinImpact/Core/Script/ScriptRepoUpdater.cs b/BetterGenshinImpact/Core/Script/ScriptRepoUpdater.cs
index ba47d8a5..8b697c7e 100644
--- a/BetterGenshinImpact/Core/Script/ScriptRepoUpdater.cs
+++ b/BetterGenshinImpact/Core/Script/ScriptRepoUpdater.cs
@@ -94,7 +94,7 @@ public class ScriptRepoUpdater : Singleton<ScriptRepoUpdater>
         var jsonString = res.Item2;
         if (string.IsNullOrEmpty(jsonString))
         {
-            throw new Exception("获取仓库信息失败");
+            throw new Exception("从互联网下载最新的仓库信息失败");
         }
 
         var (time, url, file) = ParseJson(jsonString);
@@ -323,7 +323,31 @@ public class ScriptRepoUpdater : Singleton<ScriptRepoUpdater>
         Toast.Information("获取最新仓库信息中...");
 
         // 更新仓库
-        var (repoPath, _) = await Task.Run(UpdateCenterRepo);
+        string repoPath;
+        try
+        {
+            (repoPath, _) = await Task.Run(UpdateCenterRepo);
+        }
+        catch (Exception e)
+        {
+            Toast.Warning("获取最新仓库信息失败，尝试使用本地已有仓库信息");
+            try
+            {
+                repoPath = FindCenterRepoPath();
+            }
+            catch
+            {
+                await MessageBox.ErrorAsync("本地无仓库信息，请至少成功更新一次脚本仓库信息！");
+                return;
+            }
+        }
+
+        if (string.IsNullOrEmpty(repoPath))
+        {
+            await MessageBox.ErrorAsync("本地无仓库信息，请至少成功更新一次脚本仓库信息！");
+            return;
+        }
+
 
         // // 收集将被覆盖的文件和文件夹
         // var filesToOverwrite = new List<string>();
diff --git a/BetterGenshinImpact/Core/Script/WebView/RepoWebBridge.cs b/BetterGenshinImpact/Core/Script/WebView/RepoWebBridge.cs
index 4849e4a8..1c211e6c 100644
--- a/BetterGenshinImpact/Core/Script/WebView/RepoWebBridge.cs
+++ b/BetterGenshinImpact/Core/Script/WebView/RepoWebBridge.cs
@@ -6,6 +6,7 @@ using System.Security.Policy;
 using System.Threading.Tasks;
 using BetterGenshinImpact.ViewModel.Message;
 using CommunityToolkit.Mvvm.Messaging;
+using Wpf.Ui.Violeta.Controls;
 
 namespace BetterGenshinImpact.Core.Script.WebView;
 
@@ -21,39 +22,32 @@ public class RepoWebBridge
     {
         try
         {
-            // var needUpdate = false;
-            // string? localRepoJsonPath = null;
-            // if (Directory.Exists(ScriptRepoUpdater.CenterRepoPath))
-            // {
-            //     localRepoJsonPath = Directory.GetFiles(ScriptRepoUpdater.CenterRepoPath, "repo.json", SearchOption.AllDirectories).FirstOrDefault();
-            //     if (localRepoJsonPath is null)
-            //     {
-            //         needUpdate = true;
-            //     }
-            // }
-            // else
-            // {
-            //     needUpdate = true;
-            // }
-            //
-            // if (needUpdate)
-            // {
-            //     await ScriptRepoUpdater.Instance.UpdateCenterRepo();
-            // }
-
             await ScriptRepoUpdater.Instance.UpdateCenterRepo();
+        }
+        catch (Exception e)
+        {
+            Toast.Warning($"更新仓库信息失败：{e.Message}");
+        }
+
+        try
+        {
+            if (!Directory.Exists(ScriptRepoUpdater.CenterRepoPath))
+            {
+                throw new Exception("仓库文件夹不存在，请至少成功更新一次仓库！");
+            }
 
             var localRepoJsonPath = Directory.GetFiles(ScriptRepoUpdater.CenterRepoPath, "repo.json", SearchOption.AllDirectories).FirstOrDefault();
             if (localRepoJsonPath is null)
             {
-                throw new Exception("repo.json 不存在，可能是更新仓库信息失败！");
+                throw new Exception("repo.json 仓库索引文件不存在，请至少成功更新一次仓库！");
             }
+
             var json = await File.ReadAllTextAsync(localRepoJsonPath);
             return json;
         }
         catch (Exception e)
         {
-            await MessageBox.ShowAsync(e.Message, "获取仓库信息失败！");
+            await MessageBox.ShowAsync(e.Message, "获取仓库信息失败");
             return "";
         }
     }
@@ -70,4 +64,4 @@ public class RepoWebBridge
             await MessageBox.ShowAsync(e.Message, "订阅脚本链接失败！");
         }
     }
-}
+}
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