"添加前端模板和运行代码模块"

qiming-vite-plugin-design-mode/packages/plugin/src/core/batchUpdater.ts

@@ -0,0 +1,101 @@
+import { IncomingMessage, ServerResponse } from 'http';
+import { performUpdate, UpdateRequest } from './codeUpdater.js';
+
+export interface BatchUpdateRequest {
+  updates: UpdateRequest[];
+}
+
+export interface BatchUpdateResult {
+  results: Array<{
+    success: boolean;
+    message?: string;
+    filePath: string;
+    type: 'style' | 'content';
+  }>;
+  summary: {
+    total: number;
+    success: number;
+    failed: number;
+  };
+}
+
+export async function handleBatchUpdate(req: IncomingMessage, res: ServerResponse, root: string) {
+  if (req.method !== 'POST') {
+    res.statusCode = 405;
+    res.end('Method Not Allowed');
+    return;
+  }
+
+  const body = await readBody(req);
+  try {
+    const data = JSON.parse(body) as BatchUpdateRequest;
+    const { updates } = data;
+
+    if (!Array.isArray(updates)) {
+      res.statusCode = 400;
+      res.end(JSON.stringify({ error: 'Invalid request: updates must be an array' }));
+      return;
+    }
+
+
+    const results = [];
+    let successCount = 0;
+    let failedCount = 0;
+
+    for (const update of updates) {
+      try {
+        const result = performUpdate(root, update);
+        if (result.success) {
+          successCount++;
+        } else {
+          failedCount++;
+        }
+        results.push({
+          success: result.success,
+          message: result.message,
+          filePath: update.filePath,
+          type: update.type
+        });
+      } catch (error) {
+        failedCount++;
+        results.push({
+          success: false,
+          message: String(error),
+          filePath: update.filePath,
+          type: update.type
+        });
+      }
+    }
+
+    const response: BatchUpdateResult = {
+      results,
+      summary: {
+        total: updates.length,
+        success: successCount,
+        failed: failedCount
+      }
+    };
+
+    res.statusCode = 200;
+    res.setHeader('Content-Type', 'application/json');
+    res.end(JSON.stringify(response));
+
+  } catch (error) {
+    console.error('[appdev-design-mode] Error handling batch update:', error);
+    res.statusCode = 500;
+    res.end(JSON.stringify({ error: String(error) }));
+  }
+}
+
+function readBody(req: IncomingMessage): Promise<string> {
+  return new Promise((resolve, reject) => {
+    let body = '';
+    req.on('data', chunk => {
+      body += chunk.toString();
+    });
+    req.on('end', () => {
+      resolve(body);
+    });
+    req.on('error', reject);
+  });
+}