🎨 Optimized error handling

frontend/src/utils/errorHandler.ts

@@ -0,0 +1,97 @@
+import { useLogStore } from '@/stores/logStore';
+import { useI18n } from 'vue-i18n';
+
+/**
+ * 创建组合式函数，用于在组件中使用错误处理
+ */
+export function useErrorHandler() {
+  const logStore = useLogStore();
+  const { t } = useI18n();
+
+  const handleError = (error: unknown, messageKey: string) => {
+    logStore.error(t(messageKey));
+  };
+
+  const safeCall = async <T>(
+    operation: () => Promise<T>,
+    errorMessageKey: string,
+    successMessageKey?: string
+  ): Promise<T | null> => {
+    try {
+      const result = await operation();
+      if (successMessageKey) {
+        logStore.info(t(successMessageKey));
+      }
+      return result;
+    } catch (error) {
+      logStore.error(t(errorMessageKey));
+      return null;
+    }
+  };
+
+  /**
+   * 静默处理错误，不显示用户提示
+   */
+  const silentCall = async <T>(
+    operation: () => Promise<T>
+  ): Promise<T | null> => {
+    try {
+      return await operation();
+    } catch (error) {
+      // 静默忽略错误
+      return null;
+    }
+  };
+
+  /**
+   * 创建带错误处理的数值调整器
+   */
+  const createSafeAdjuster = (
+    adjustFn: () => Promise<void>,
+    errorMessageKey: string
+  ) => () => safeCall(adjustFn, errorMessageKey);
+
+  return {
+    handleError,
+    safeCall,
+    silentCall,
+    createSafeAdjuster
+  };
+}
+
+/**
+ * 错误处理工具函数集合（不依赖Vue上下文）
+ */
+export const ErrorUtils = {
+  /**
+   * 静默处理错误
+   */
+  silent: async <T>(operation: () => Promise<T>): Promise<T | null> => {
+    try {
+      return await operation();
+    } catch (error) {
+      return null;
+    }
+  },
+
+  /**
+   * 带重试的错误处理
+   */
+  withRetry: async <T>(
+    operation: () => Promise<T>,
+    maxRetries: number = 3,
+    delay: number = 1000
+  ): Promise<T | null> => {
+    for (let i = 0; i < maxRetries; i++) {
+      try {
+        return await operation();
+      } catch (error) {
+        if (i === maxRetries - 1) {
+          return null;
+        }
+        await new Promise(resolve => setTimeout(resolve, delay));
+      }
+    }
+    return null;
+  }
+};