chore: import upstream snapshot with attribution

2026-07-13 13:32:57 +08:00
commit cd420f9332
4811 changed files with 884702 additions and 0 deletions
@@ -0,0 +1,104 @@
+import type { VirtualElement as IVirtualElement } from "@popperjs/core";
+import type { ReactNode } from "react";
+import { useEffect, useState } from "react";
+import { createPortal } from "react-dom";
+import { usePopper } from "react-popper";
+import { useEvent } from "react-use";
+import useLazyRef from "~/hooks/useLazyRef";
+
+// Recharts 3.x will have portal support, but until then we're using this:
+//https://github.com/recharts/recharts/issues/2458#issuecomment-1063463873
+
+export interface PopperPortalProps {
+  active?: boolean;
+  children: ReactNode;
+}
+
+export default function TooltipPortal({ active = true, children }: PopperPortalProps) {
+  const [portalElement, setPortalElement] = useState<HTMLDivElement>();
+  const [popperElement, setPopperElement] = useState<HTMLDivElement | null>();
+  const virtualElementRef = useLazyRef(() => new VirtualElement());
+
+  const { styles, attributes, update } = usePopper(
+    virtualElementRef.current,
+    popperElement,
+    POPPER_OPTIONS
+  );
+
+  useEffect(() => {
+    const el = document.createElement("div");
+    document.body.appendChild(el);
+    setPortalElement(el);
+    return () => el.remove();
+  }, []);
+
+  useEvent("mousemove", ({ clientX: x, clientY: y }) => {
+    virtualElementRef.current?.update(x, y);
+    if (!active) return;
+    update?.();
+  });
+
+  useEffect(() => {
+    if (!active) return;
+    update?.();
+  }, [active, update]);
+
+  if (!portalElement) return null;
+
+  return createPortal(
+    <div
+      ref={setPopperElement}
+      {...attributes.popper}
+      style={{
+        ...styles.popper,
+        zIndex: 1000,
+        display: active ? "block" : "none",
+      }}
+    >
+      {children}
+    </div>,
+    portalElement
+  );
+}
+
+class VirtualElement implements IVirtualElement {
+  private rect = {
+    width: 0,
+    height: 0,
+    top: 0,
+    right: 0,
+    bottom: 0,
+    left: 0,
+    x: 0,
+    y: 0,
+    toJSON() {
+      return this;
+    },
+  };
+
+  update(x: number, y: number) {
+    this.rect.y = y;
+    this.rect.top = y;
+    this.rect.bottom = y;
+
+    this.rect.x = x;
+    this.rect.left = x;
+    this.rect.right = x;
+  }
+
+  getBoundingClientRect(): DOMRect {
+    return this.rect;
+  }
+}
+
+const POPPER_OPTIONS: Parameters<typeof usePopper>[2] = {
+  placement: "right-start",
+  modifiers: [
+    {
+      name: "offset",
+      options: {
+        offset: [8, 8],
+      },
+    },
+  ],
+};