refactor: centralize usage stats and refine api key cache

app.js

@@ -24,7 +24,8 @@ import {
     MIN_AUTH_FILES_PAGE_SIZE,
     MAX_AUTH_FILES_PAGE_SIZE,
     OAUTH_CARD_IDS,
-    STORAGE_KEY_AUTH_FILES_PAGE_SIZE
+    STORAGE_KEY_AUTH_FILES_PAGE_SIZE,
+    NOTIFICATION_DURATION_MS
 } from './src/utils/constants.js';
 
 // 核心服务导入
@@ -514,7 +515,7 @@ class CLIProxyManager {
 
         setTimeout(() => {
             notification.classList.remove('show');
-        }, 3000);
+        }, NOTIFICATION_DURATION_MS);
     }
 
     // 密钥可见性切换

src/core/connection.js

@@ -297,38 +297,7 @@ export const connectionModule = {
                 const response = await this.makeRequest('/usage');
                 usageData = response?.usage || null;
                 if (usageData) {
-                    // 从usage数据中提取keyStats
+                    keyStats = await this.getKeyStats(usageData);
-                    const sourceStats = {};
-                    const apis = usageData.apis || {};
-
-                    Object.values(apis).forEach(apiEntry => {
-                        const models = apiEntry.models || {};
-
-                        Object.values(models).forEach(modelEntry => {
-                            const details = modelEntry.details || [];
-
-                            details.forEach(detail => {
-                                const source = detail.source;
-                                if (!source) return;
-
-                                if (!sourceStats[source]) {
-                                    sourceStats[source] = {
-                                        success: 0,
-                                        failure: 0
-                                    };
-                                }
-
-                                const isFailed = detail.failed === true;
-                                if (isFailed) {
-                                    sourceStats[source].failure += 1;
-                                } else {
-                                    sourceStats[source].success += 1;
-                                }
-                            });
-                        });
-                    });
-
-                    keyStats = sourceStats;
                 }
             } catch (error) {
                 console.warn('获取usage统计失败:', error);
@@ -438,4 +407,3 @@ export const connectionModule = {
         }
     }
 };
-

src/modules/api-keys.js

@@ -271,7 +271,7 @@ export const apiKeysModule = {
                 body: JSON.stringify(currentKeys)
             });
 
-            this.clearCache(); // 清除缓存
+            this.clearCache('api-keys'); // 仅清除 api-keys 段缓存
             this.closeModal();
             this.loadApiKeys();
             this.showNotification(i18n.t('notification.api_key_added'), 'success');
@@ -315,7 +315,7 @@ export const apiKeysModule = {
                 body: JSON.stringify({ index, value: newKey })
             });
 
-            this.clearCache(); // 清除缓存
+            this.clearCache('api-keys'); // 仅清除 api-keys 段缓存
             this.closeModal();
             this.loadApiKeys();
             this.showNotification(i18n.t('notification.api_key_updated'), 'success');
@@ -330,7 +330,7 @@ export const apiKeysModule = {
 
         try {
             await this.makeRequest(`/api-keys?index=${index}`, { method: 'DELETE' });
-            this.clearCache(); // 清除缓存
+            this.clearCache('api-keys'); // 仅清除 api-keys 段缓存
             this.loadApiKeys();
             this.showNotification(i18n.t('notification.api_key_deleted'), 'success');
         } catch (error) {

src/modules/usage.js

@@ -1,9 +1,12 @@
 // 获取API密钥的统计信息
-export async function getKeyStats() {
+export async function getKeyStats(usageData = null) {
     try {
-        const response = await this.makeRequest('/usage');
+        let usage = usageData;
-        const usage = response?.usage || null;
+        if (!usage) {
-        
+            const response = await this.makeRequest('/usage');
+            usage = response?.usage || null;
+        }
+
         if (!usage) {
             return {};
         }
@@ -20,7 +23,7 @@ export async function getKeyStats() {
                 details.forEach(detail => {
                     const source = detail.source;
                     if (!source) return;
-                    
+
                     if (!sourceStats[source]) {
                         sourceStats[source] = {
                             success: 0,