From 76dfd9de92d592bc7e1b17197622a4688f1baa5f Mon Sep 17 00:00:00 2001
From: Vladislav Lipatov <lipatov.xex@gmail.com>
Date: Wed, 24 Apr 2024 10:14:24 +0700
Subject: [PATCH] Use popover API everywhere

---
 src/App.tsx       |  8 ++----
 src/index.tsx     | 10 +++----
 src/lib/index.tsx | 69 +++++------------------------------------------
 3 files changed, 13 insertions(+), 74 deletions(-)

diff --git a/src/App.tsx b/src/App.tsx
index 383c6b0..0be13ee 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,7 +1,8 @@
+import { flip } from "@floating-ui/dom";
+
 import { Popover } from "./lib";
 
 import "./App.css";
-import { flip } from "@floating-ui/dom";
 
 function App() {
   let anchorRef: HTMLDivElement | undefined;
@@ -27,12 +28,7 @@ function App() {
         // Full control over position
         autoUpdate
         computePositionOptions={{ placement: "bottom-start", middleware: [flip()] }}
-        // Popover API support (where possible)
-        // When popover API is not supported, fallback to mounting content to body
-        //popoverAPIMountFallback="body"
         dataAttributeName="data-open"
-        // SSR support
-        //mount="body"
         anchorElement={anchorRef}
         contentElementSelector="div"
       />
diff --git a/src/index.tsx b/src/index.tsx
index af7bf04..f330751 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,9 +1,9 @@
 /* @refresh reload */
-import { render } from 'solid-js/web'
+import { render } from "solid-js/web";
 
-import './index.css'
-import App from './App'
+import App from "./App";
+import "./index.css";
 
-const root = document.getElementById('root')
+const root = document.getElementById("root");
 
-render(() => <App />, root!)
+render(() => <App />, root!);
diff --git a/src/lib/index.tsx b/src/lib/index.tsx
index 35aa826..db93105 100644
--- a/src/lib/index.tsx
+++ b/src/lib/index.tsx
@@ -39,10 +39,6 @@ export type PopoverProps = {
    * @example "pointerdown.capture.once.prevent|click"
    */
   triggerEvents?: string | null;
-  /**
-   * HTMLElement or CSS selector (can be used in SSR) to mount popover content into
-   */
-  mount?: HTMLElement | string;
   /**
    * Close popover on interaction outside
    * @default true
@@ -76,29 +72,15 @@ export type PopoverProps = {
    * @see https://floating-ui.com/docs/autoupdate#options
    */
   autoUpdateOptions?: AutoUpdateOptions;
-  /**
-   * Use popover API where possible
-   * @default true
-   */
-  usePopoverAPI?: boolean;
   /**
    * Close popover on escape key press.
    * Uses 'keydown' event with 'Escape' key.
    * @default true
    */
   closeOnEscape?: boolean;
-  /**
-   * HTMLElement or CSS selector (can be used in SSR) to mount popover content into
-   * Fallback for browsers that don't support Popover API
-   * @default body
-   */
-  popoverAPIMountFallback?: HTMLElement | string;
   onOpenChange?: (open: boolean) => void;
 };
 
-// Remove this when Firefox supports Popover API
-const checkPopoverSupport = () => HTMLElement.prototype.hasOwnProperty("popover");
-
 const getElement = (childrenReturn: ChildrenReturn, elementSelector?: string): HTMLElement => {
   let element = childrenReturn();
   if (!(element instanceof HTMLElement)) throw new Error("trigger and content must be HTML elements");
@@ -112,23 +94,11 @@ const getElement = (childrenReturn: ChildrenReturn, elementSelector?: string): H
   return element;
 };
 
-const getMountElement = (mountTarget: HTMLElement | string): HTMLElement => {
-  if (mountTarget instanceof HTMLElement) return mountTarget;
-
-  const element = document.querySelector(mountTarget);
-  if (!element || !(element instanceof HTMLElement))
-    throw new Error(`Unable to find mount element with selector "${mountTarget}"`);
-
-  return element;
-};
-
 const DEFAULT_PROPS = Object.freeze({
   triggerEvents: "pointerdown",
   dataAttributeName: "data-popover-open",
   closeOnEscape: true,
   closeOnOutsideInteraction: true,
-  usePopoverAPI: true,
-  popoverAPIMountFallback: "body",
   computePositionOptions: {
     /**
      * Default position here is absolute, because there might be some bugs in safari with "fixed" position
@@ -222,9 +192,6 @@ export const Popover: VoidComponent<PopoverProps> = (initialProps) => {
 
             if (!(anchorElement instanceof HTMLElement)) throw new Error("Unable to find anchor element");
 
-            // Hack for astro
-            const contentToMount = getElement(resolvedContent);
-
             createEffect(() => {
               if (!props.closeOnOutsideInteraction) return;
 
@@ -244,39 +211,15 @@ export const Popover: VoidComponent<PopoverProps> = (initialProps) => {
             });
 
             createEffect(() => {
-              const mount = props.mount;
-              if (!mount) return;
-
-              const mountElement = getMountElement(mount);
-
-              mountElement.appendChild(contentToMount);
-              onCleanup(() => contentToMount.remove());
-            });
-
-            createEffect(() => {
-              if (!props.usePopoverAPI) return;
-
-              const isPopoverSupported = checkPopoverSupport();
-
-              if (isPopoverSupported) {
-                const popoverId = createUniqueId();
-
-                trigger.setAttribute("popovertarget", popoverId);
-                content.setAttribute("popover", "manual");
-                content.setAttribute("id", `popover-${popoverId}`);
-
-                if (!content.matches(":popover-open")) content.showPopover();
+              const popoverId = createUniqueId();
 
-                onCleanup(() => trigger.removeAttribute("popovertarget"));
-              } else {
-                const mount = props.popoverAPIMountFallback;
-                if (!mount) return;
+              trigger.setAttribute("popovertarget", popoverId);
+              content.setAttribute("popover", "manual");
+              content.setAttribute("id", `popover-${popoverId}`);
 
-                const mountElement = getMountElement(mount);
+              if (!content.matches(":popover-open")) content.showPopover();
 
-                mountElement.appendChild(contentToMount);
-                onCleanup(() => contentToMount.remove());
-              }
+              onCleanup(() => trigger.removeAttribute("popovertarget"));
             });
 
             // Listen to escape key down to close popup