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/csv.ts

@@ -0,0 +1,21 @@
+import Papa from 'papaparse';
+import { ReadRawTextByBuffer, ReadFileResponse } from '../type';
+import { readFileRawText } from './rawText';
+
+// 加载源文件内容
+export const readCsvRawText = async (params: ReadRawTextByBuffer): Promise<ReadFileResponse> => {
+  const { rawText } = readFileRawText(params);
+
+  const csvArr = Papa.parse(rawText).data as string[][];
+
+  const header = csvArr[0];
+
+  const formatText = header
+    ? csvArr.map((item) => item.map((item, i) => `${header[i]}:${item}`).join('\n')).join('\n')
+    : '';
+
+  return {
+    rawText,
+    formatText
+  };
+};