完成基础功能

TODO.md

@@ -9,7 +9,7 @@
 ---
 
 - [x] 实现子网路由功能
-- [ ] 实现配置保存和加载功能（支持加密私钥）
+- [x] 实现配置保存和加载功能（支持加密私钥）
 
 ---
 

src/App.tsx

@@ -151,12 +151,14 @@ function FlowContent(): ReactNode {
   const handleSaveConfig = async (pass?: string): Promise<void> => {
     try {
       const saveConfig: SaveConfig = {settings: settings, nodes: [], edges: [], encrypted: false}
-      if(pass) saveConfig.encrypted = true;
 
       nodes.forEach(node => {
         const nodeData = node.data;
-        let privateKey = nodeData.privateKey;
+        let privateKey: string = nodeData.privateKey;
-        if(pass && typeof privateKey === 'string') privateKey = CryptoJS.AES.encrypt(privateKey, pass).toString();
+        if(pass) {
+          privateKey = CryptoJS.AES.encrypt(privateKey, pass).toString();
+          saveConfig.encrypted = true;
+        }
         saveConfig.nodes.push({...node, data: {...nodeData, privateKey: privateKey}});
       });
 
@@ -184,14 +186,14 @@ function FlowContent(): ReactNode {
 
       if (saveConfig.encrypted) {
         if (!pass) { toast.error('需要密码以解密私钥'); return; }
-        try {
         for(let node of saveConfig.nodes) {
-            node.data.privateKey = CryptoJS.AES.decrypt(node.data.privateKey, pass).toString(CryptoJS.enc.Utf8);
+          const privateKey = CryptoJS.AES.decrypt(node.data.privateKey, pass).toString(CryptoJS.enc.Utf8);
-          }
+          if(!privateKey) {
-        } catch (err) {
+            toast.error('密码错误');
-          toast.error('解密失败: ' + err);
             return;
           }
+          node.data.privateKey = privateKey;
+        }
       }
       setSettings(saveConfig.settings);
       setNodes(saveConfig.nodes);
@@ -233,11 +235,6 @@ function FlowContent(): ReactNode {
       
       <div className="toolbar">
         <div className="toolbar-group">
-          <div className="action-section">
-            <div className="section-title">文件操作</div>
-            <SaveLoadPanel onSave={handleSaveConfig} onLoad={handleLoadConfig} />
-          </div>
-
           <div className="action-section">
             <div className="section-title">图表操作</div>
             <Toggle 
@@ -253,6 +250,11 @@ function FlowContent(): ReactNode {
               📋 设置
             </button>
           </div>
+
+          <div className="action-section">
+            <div className="section-title">文件操作</div>
+            <SaveLoadPanel onSave={handleSaveConfig} onLoad={handleLoadConfig} />
+          </div>
         </div>
       </div>
 

src/components/SaveLoadPanel.css

@@ -26,7 +26,7 @@
   border-radius:4px;
 }
 /* Use .toolbar-btn for button styles so Save/Load matches other toolbar actions */
-.save-load-panel .toolbar-btn{width:100%;text-align:left;padding:8px 16px;border-radius:4px}
+.save-load-panel .toolbar-btn{width:100%;text-align:center;padding:8px 16px;border-radius:4px}
 /* divider removed to match toolbar style */
 
 /* Modal styles */

src/components/SaveLoadPanel.tsx

@@ -73,7 +73,7 @@ export default function SaveLoadPanel({ onSave, onLoad }: Props) {
               <button className="sl-close" onClick={closeModal}>✕</button>
             </div>
             <div className="sl-modal-body">
-              <label className="sl-label">加密密码（可选）</label>
+              <label className="sl-label">加密密码</label>
               <input type="password" className="sl-input" value={password} onChange={e => setPassword(e.target.value)} />
 
               {modalType === 'load' ? (