Perf: read file woker (#1337)

* perf: read file worker

* fix: Http node url input

* fix: htm2md

* fix: html2md

* fix: ts

* perf: Problem classification increases the matching order

* feat: tool response answer

packages/service/worker/file/extension/docx.ts

@@ -0,0 +1,23 @@
+import mammoth from 'mammoth';
+import { ReadRawTextByBuffer, ReadFileResponse } from '../type';
+import { html2md } from '../../htmlStr2Md/utils';
+
+/**
+ * read docx to markdown
+ */
+export const readDocsFile = async ({ buffer }: ReadRawTextByBuffer): Promise<ReadFileResponse> => {
+  try {
+    const { value: html } = await mammoth.convertToHtml({
+      buffer
+    });
+
+    const rawText = html2md(html);
+
+    return {
+      rawText
+    };
+  } catch (error) {
+    console.log('error doc read:', error);
+    return Promise.reject('Can not read doc file, please convert to PDF');
+  }
+};