fix: 优化客户端错误提示和校验诊断信息

2026-07-21 03:02:42 +00:00
parent 1c8ec37d2b
commit d9e32c6cea
14 changed files with 1739 additions and 627 deletions
@@ -1,5 +1,6 @@
 #include "LocalStateHelper.h"
 #include "ConfigHelper.h"
+#include <QCoreApplication>
 #include <QDir>
 #include <QFile>
 #include <QJsonDocument>
@@ -29,30 +30,39 @@ bool LocalStateHelper::loadState(const QString& relativePath)
            {"last_success_version", QString()}
        };
        m_loaded = true;
-        if (!saveState())
-        {
-            m_error = QString("Cannot write new state file: %1").arg(m_filePath);
-            return false;
-        }
-        return true;
+        if (!saveState())
+        {
+            m_error = QCoreApplication::translate(
+                "LocalStateHelper",
+                "Cannot create local state file: %1. Error: %2.")
+                .arg(m_filePath, m_error);
+            return false;
+        }
+        return true;
    }

-    if (!file.open(QIODevice::ReadOnly))
-    {
-        m_error = QString("Cannot open state file: %1").arg(m_filePath);
-        return false;
-    }
+    if (!file.open(QIODevice::ReadOnly))
+    {
+        m_error = QCoreApplication::translate(
+            "LocalStateHelper",
+            "Cannot open local state file: %1. Error: %2.")
+            .arg(m_filePath, file.errorString());
+        return false;
+    }

    QByteArray raw = file.readAll();
    file.close();

    QJsonParseError parseError;
    QJsonDocument doc = QJsonDocument::fromJson(raw, &parseError);
-    if (parseError.error != QJsonParseError::NoError || !doc.isObject())
-    {
-        m_error = QString("Invalid state JSON: %1").arg(parseError.errorString());
-        return false;
-    }
+    if (parseError.error != QJsonParseError::NoError || !doc.isObject())
+    {
+        m_error = QCoreApplication::translate(
+            "LocalStateHelper",
+            "Local state file is not valid JSON. File: %1. JSON error: %2.")
+            .arg(m_filePath, parseError.errorString());
+        return false;
+    }

    m_state = doc.object();
    m_loaded = true;
@@ -63,7 +73,9 @@ bool LocalStateHelper::saveState() const
 {
    if (!m_loaded)
    {
-        m_error = "State is not loaded";
+        m_error = QCoreApplication::translate(
+            "LocalStateHelper",
+            "Local state has not been loaded.");
        return false;
    }

@@ -71,7 +83,10 @@ bool LocalStateHelper::saveState() const
    QString writeError;
    if (!ConfigHelper::writeFileWithElevationIfNeeded(m_filePath, doc.toJson(QJsonDocument::Indented), &writeError))
    {
-        m_error = QString("Cannot save state file: %1").arg(writeError);
+        m_error = QCoreApplication::translate(
+            "LocalStateHelper",
+            "Cannot save local state file: %1. Error: %2.")
+            .arg(m_filePath, writeError);
        return false;
    }
    m_error.clear();