refactor：优化settings代码结构

2025-05-11 21:12:43 +08:00
parent 7ee8ffb90a
commit 0b08a221b1
14 changed files with 1706 additions and 1062 deletions
@@ -0,0 +1,75 @@
+import { ref } from 'vue';
+import { useI18n } from 'vue-i18n';
+import apiClient from '../../utils/apiClient';
+import { isAxiosError } from 'axios';
+
+export function useDataManagement() {
+  const { t } = useI18n();
+
+  // --- Export Connections State & Method ---
+  const exportConnectionsLoading = ref(false);
+  const exportConnectionsMessage = ref('');
+  const exportConnectionsSuccess = ref(false);
+
+  const handleExportConnections = async () => {
+    exportConnectionsLoading.value = true;
+    exportConnectionsMessage.value = '';
+    exportConnectionsSuccess.value = false;
+    try {
+      const response = await apiClient.get('/settings/export-connections', {
+        responseType: 'blob',
+      });
+
+      let filename = 'nexus_connections_export.zip';
+      const disposition = response.headers['content-disposition'];
+      if (disposition && disposition.includes('attachment')) {
+        const filenameRegex = /filename[^;=\n]*=(?:(?:["'])(?<quoted>.*?)\1|(?<unquoted>[^;\n]*))/;
+        const matches = filenameRegex.exec(disposition);
+        if (matches?.groups?.quoted || matches?.groups?.unquoted) {
+          filename = matches.groups.quoted || matches.groups.unquoted;
+        }
+      }
+
+      const blob = new Blob([response.data], { type: response.headers['content-type'] || 'application/zip' });
+      const url = window.URL.createObjectURL(blob);
+      const link = document.createElement('a');
+      link.href = url;
+      link.setAttribute('download', filename);
+      document.body.appendChild(link);
+      link.click();
+      document.body.removeChild(link);
+      window.URL.revokeObjectURL(url);
+
+      exportConnectionsMessage.value = t('settings.exportConnections.success', '导出成功。文件已开始下载。');
+      exportConnectionsSuccess.value = true;
+    } catch (error: any) {
+      console.error('导出连接失败:', error);
+      let message = t('settings.exportConnections.error', '导出连接时发生错误。');
+      if (isAxiosError(error) && error.response && error.response.data) {
+        if (error.response.data instanceof Blob && error.response.data.type === 'application/json') {
+          try {
+            const errorJson = JSON.parse(await error.response.data.text());
+            message = errorJson.message || message;
+          } catch (e) { /* Blob not valid JSON */ }
+        } else if (typeof error.response.data === 'string' && error.response.data.length < 200) { // Avoid overly long string errors
+          message = error.response.data;
+        } else if (error.response.data && typeof error.response.data.message === 'string') {
+          message = error.response.data.message;
+        }
+      } else if (error.message) {
+        message = error.message;
+      }
+      exportConnectionsMessage.value = message;
+      exportConnectionsSuccess.value = false;
+    } finally {
+      exportConnectionsLoading.value = false;
+    }
+  };
+
+  return {
+    exportConnectionsLoading,
+    exportConnectionsMessage,
+    exportConnectionsSuccess,
+    handleExportConnections,
+  };
+}