From 32dffaaa3df589b57dbde92ccc61ce89b64a5439 Mon Sep 17 00:00:00 2001
From: thislight <l1589002388@gmail.com>
Date: Sat, 16 Nov 2024 22:38:00 +0800
Subject: [PATCH] StackedRouter: intergrated with web history API

---
 src/platform/StackedRouter.tsx | 35 ++++++++++++++++++++++++----------
 1 file changed, 25 insertions(+), 10 deletions(-)

diff --git a/src/platform/StackedRouter.tsx b/src/platform/StackedRouter.tsx
index 25dd6e6..7325d7e 100644
--- a/src/platform/StackedRouter.tsx
+++ b/src/platform/StackedRouter.tsx
@@ -6,17 +6,18 @@ import {
   createRenderEffect,
   createUniqueId,
   Index,
-  onMount,
   Show,
   untrack,
   useContext,
   type Accessor,
 } from "solid-js";
 import { createStore, unwrap } from "solid-js/store";
-import { insert, render } from "solid-js/web";
 import "./StackedRouter.css";
 import { animateSlideInFromRight, animateSlideOutToRight } from "./anim";
 import { ANIM_CURVE_DECELERATION, ANIM_CURVE_STD } from "../material/theme";
+import {
+  makeEventListener,
+} from "@solid-primitives/event-listener";
 
 export type StackedRouterProps = Omit<RouterProps, "url">;
 
@@ -24,7 +25,6 @@ export type StackFrame = {
   path: string;
   rootId: string;
   state: unknown;
-  beforeShow?: (element: HTMLElement) => void;
 };
 
 export type NewFrameOptions<T> = (T extends undefined
@@ -141,10 +141,21 @@ const StackedRouter: Component<StackedRouterProps> = (oprops) => {
         state: opts?.state,
         rootId: createUniqueId(),
       };
+
       mutStack(opts?.replace ? stack.length - 1 : stack.length, frame);
+      if (opts?.replace) {
+        window.history.replaceState(unwrap(stack), "", path);
+      } else {
+        window.history.pushState(unwrap(stack), "", path);
+      }
       return frame;
     });
 
+  const onlyPopFrame = (depth: number) => {
+    mutStack((o) => o.toSpliced(o.length - depth, depth));
+    window.history.go(-depth);
+  };
+
   const popFrame = (depth: number = 1) =>
     untrack(() => {
       if (import.meta.env.DEV) {
@@ -157,14 +168,10 @@ const StackedRouter: Component<StackedRouterProps> = (oprops) => {
         const element = document.getElementById(lastFrame.rootId)!;
         requestAnimationFrame(() => {
           const animation = animateClose(element);
-          animation.addEventListener("finish", () =>
-            mutStack((o) => o.toSpliced(o.length - depth, depth)),
-          );
+          animation.addEventListener("finish", () => onlyPopFrame(depth));
         });
       } else {
-        mutStack((o) => {
-          return o.toSpliced(o.length - depth, depth);
-        });
+        onlyPopFrame(depth);
       }
     });
 
@@ -175,10 +182,18 @@ const StackedRouter: Component<StackedRouterProps> = (oprops) => {
 
   createRenderEffect(() => {
     if (stack.length === 0) {
-      pushFrame("/", undefined);
+      pushFrame(window.location.pathname);
     }
   });
 
+  createRenderEffect(() => {
+    makeEventListener(window, "popstate", (event) => {
+      if (event.state && stack.length !== event.state.length) {
+        mutStack(event.state);
+      }
+    });
+  });
+
   const onBeforeDialogMount = (element: HTMLDialogElement) => {
     createEffect(() => {
       requestAnimationFrame(() => {