Feat: Add responsive workspace shell

Frontend/src/components/shell/TopBar/UserNav.tsx

@@ -1,54 +1,38 @@
-import { createEffect, createSignal, createUniqueId, onCleanup, type JSX } from "solid-js";
+import { createUniqueId, Show, type JSX } from "solid-js";
 import { ProfileMenu } from "./ProfileMenu";
 import { UserNavButton } from "./UserNavButton";
+import { createDesktopMenuController } from "./createDesktopMenuController";
 import styles from "./UserNav.module.scss";
 
-export const UserNav = (): JSX.Element => {
-	const [isOpen, setIsOpen] = createSignal(false);
+type UserNavProps = {
+	isMobileViewport: boolean;
+	isMobileWorkspaceOpen: boolean;
+	onToggleMobileWorkspace: VoidFunction;
+};
+
+export const UserNav = (props: UserNavProps): JSX.Element => {
 	const menuId = createUniqueId();
-	let rootRef: HTMLDivElement | undefined;
-	let menuRef: HTMLDivElement | undefined;
-
-	const closeMenu = (): void => {
-		setIsOpen(false);
-	};
-
-	const toggleMenu = (): void => {
-		setIsOpen((open) => !open);
-	};
-
-	createEffect(() => {
-		if (!isOpen()) return;
-
-		const handlePointerDown = (event: PointerEvent): void => {
-			if (!rootRef) return;
-
-			const target = event.target;
-			if (target instanceof Node && !rootRef.contains(target)) {
-				closeMenu();
-			}
-		};
-
-		const handleKeyDown = (event: KeyboardEvent): void => {
-			if (event.key === "Escape") {
-				closeMenu();
-			}
-		};
-
-		document.addEventListener("pointerdown", handlePointerDown);
-		document.addEventListener("keydown", handleKeyDown);
-		menuRef?.querySelector<HTMLButtonElement>("[role='menuitem']")?.focus();
-
-		onCleanup(() => {
-			document.removeEventListener("pointerdown", handlePointerDown);
-			document.removeEventListener("keydown", handleKeyDown);
-		});
-	});
 
 	return (
-		<div class={styles.root} ref={rootRef}>
-			<UserNavButton isOpen={isOpen()} menuId={menuId} onToggle={toggleMenu} />
-			{isOpen() ? <ProfileMenu id={menuId} menuRef={(element) => (menuRef = element)} onSelect={closeMenu} /> : null}
+		<Show
+			when={props.isMobileViewport}
+			fallback={<DesktopUserNav />}
+		>
+			<div class={styles.root}>
+				<UserNavButton isOpen={props.isMobileWorkspaceOpen} menuId={menuId} onToggle={props.onToggleMobileWorkspace} />
+			</div>
+		</Show>
+	);
+};
+
+const DesktopUserNav = (): JSX.Element => {
+	const controller = createDesktopMenuController();
+	const menuId = createUniqueId();
+
+	return (
+		<div class={styles.root} ref={controller.setRootRef}>
+			<UserNavButton isOpen={controller.isOpen()} menuId={menuId} onToggle={controller.toggleMenu} />
+			{controller.isOpen() ? <ProfileMenu id={menuId} menuRef={controller.setMenuRef} onSelect={controller.closeMenu} /> : null}
 		</div>
 	);
 };