react: Add Router hook & fix typescript issues (#68)

* add rollup watch command, add pnpm lockfile * wait for react * add WIP patcher, window hook, and webpack * fix typescript, fix React, lint, add pnpm to gitignore * actually fix react * show frontend JS errors in console * cleanup * Add Router hook * Remove console.log * Expose routerHook in createPluginAPI Co-authored-by: Jonas Dellinger <jonas@dellinger.dev>
2026-07-11 20:51:57 +00:00 · 2022-05-30 14:26:54 -04:00
parent 44776b393e
commit 007860f8f7
9 changed files with 185 additions and 13 deletions
@@ -0,0 +1,92 @@
+import { afterPatch, findModuleChild, unpatch } from 'decky-frontend-lib';
+import { FC, ReactElement, createElement } from 'react';
+
+import { DeckyRouterState, DeckyRouterStateContextProvider, useDeckyRouterState } from './components/DeckyRouterState';
+import Logger from './logger';
+
+declare global {
+  interface Window {
+    __ROUTER_HOOK_INSTANCE: any;
+  }
+}
+
+interface RouteProps {
+  path: string;
+  children: ReactElement;
+}
+
+class RouterHook extends Logger {
+  private router: any;
+  private memoizedRouter: any;
+  private gamepadWrapper: any;
+  private routerState: DeckyRouterState = new DeckyRouterState();
+
+  constructor() {
+    super('RouterHook');
+
+    this.log('Initialized');
+    window.__ROUTER_HOOK_INSTANCE?.deinit?.();
+    window.__ROUTER_HOOK_INSTANCE = this;
+
+    this.gamepadWrapper = findModuleChild((m) => {
+      if (typeof m !== 'object') return undefined;
+      for (let prop in m) {
+        if (m[prop]?.render?.toString()?.includes('["flow-children","onActivate","onCancel","focusClassName",'))
+          return m[prop];
+      }
+    });
+
+    let Route: FC<RouteProps>;
+    const DeckyWrapper = ({ children }: { children: ReactElement }) => {
+      const { routes } = useDeckyRouterState();
+      
+      const routerIndex = children.props.children[0].props.children.length - 1;
+      if (
+        !children.props.children[0].props.children[routerIndex].length ||
+        children.props.children[0].props.children !== routes.size
+      ) {
+        const newRouterArray: ReactElement[] = [];
+        routes.forEach((Render, path) => {
+          newRouterArray.push(<Route path={path}>{createElement(Render)}</Route>);
+        });
+        children.props.children[0].props.children[routerIndex] = newRouterArray;
+      }
+      return children;
+    };
+
+    afterPatch(this.gamepadWrapper, 'render', (_: any, ret: any) => {
+      if (ret?.props?.children?.props?.children?.length == 5) {
+        if (
+          ret.props.children.props.children[2]?.props?.children?.[0]?.type?.type
+            ?.toString()
+            ?.includes('GamepadUI.Settings.Root()')
+        ) {
+          if (!this.router) {
+            this.router = ret.props.children.props.children[2]?.props?.children?.[0]?.type;
+            afterPatch(this.router, 'type', (_: any, ret: any) => {
+              if (!Route)
+                Route = ret.props.children[0].props.children.find((x: any) => x.props.path == '/createaccount').type;
+              const returnVal = (
+                <DeckyRouterStateContextProvider deckyRouterState={this.routerState}>
+                  <DeckyWrapper>{ret}</DeckyWrapper>
+                </DeckyRouterStateContextProvider>
+              );
+              return returnVal;
+            });
+            this.memoizedRouter = window.SP_REACT.memo(this.router.type);
+            this.memoizedRouter.isDeckyRouter = true;
+          }
+          ret.props.children.props.children[2].props.children[0].type = this.memoizedRouter;
+        }
+      }
+      return ret;
+    });
+  }
+
+  deinit() {
+    unpatch(this.gamepadWrapper, 'render');
+    this.router && unpatch(this.router, 'type');
+  }
+}
+
+export default RouterHook;