add front end code (#27)

web/src/.umi/core/history.ts

@@ -0,0 +1,66 @@
+// @ts-nocheck
+// This file is generated by Umi automatically
+// DO NOT CHANGE IT MANUALLY!
+import { createHashHistory, createMemoryHistory, createBrowserHistory } from 'C:/Users/zfc/Desktop/docgpt/client/node_modules/@umijs/renderer-react';
+import type { UmiHistory } from './historyIntelli';
+
+let history: UmiHistory;
+let basename: string = '/';
+export function createHistory(opts: any) {
+  let h;
+  if (opts.type === 'hash') {
+    h = createHashHistory();
+  } else if (opts.type === 'memory') {
+    h = createMemoryHistory(opts);
+  } else {
+    h = createBrowserHistory();
+  }
+  if (opts.basename) {
+    basename = opts.basename;
+  }
+
+
+  history = {
+    ...h,
+    push(to, state) {
+      h.push(patchTo(to, h), state);
+    },
+    replace(to, state) {
+      h.replace(patchTo(to, h), state);
+    },
+    get location() {
+      return h.location;
+    },
+    get action() {
+      return h.action;
+    }
+  }
+
+  return h;
+}
+
+// Patch `to` to support basename
+// Refs:
+// https://github.com/remix-run/history/blob/3e9dab4/packages/history/index.ts#L484
+// https://github.com/remix-run/history/blob/dev/docs/api-reference.md#to
+function patchTo(to: any, h: History) {
+  if (typeof to === 'string') {
+    return `${stripLastSlash(basename)}${to}`;
+  } else if (typeof to === 'object') {
+
+    const currentPathname = h.location.pathname;
+
+    return {
+      ...to,
+      pathname: to.pathname? `${stripLastSlash(basename)}${to.pathname}` : currentPathname,
+    };
+  } else {
+    throw new Error(`Unexpected to: ${to}`);
+  }
+}
+
+function stripLastSlash(path) {
+  return path.slice(-1) === '/' ? path.slice(0, -1) : path;
+}
+
+export { history };