118 lines
4.1 KiB
TypeScript
118 lines
4.1 KiB
TypeScript
import { AnimatePresence, motion } from "framer-motion";
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import React, { useCallback, useState } from "react";
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import { ToggleArrowIcon } from "~/assets/icons/ToggleArrowIcon";
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type Props = {
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title: string;
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initialCollapsed?: boolean;
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onCollapseToggle?: (isCollapsed: boolean) => void;
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children: React.ReactNode;
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/** When true, hides the section header and shows only children */
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isSideMenuCollapsed?: boolean;
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itemSpacingClassName?: string;
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/** Optional action element (e.g., + button) to render on the right side of the header */
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headerAction?: React.ReactNode;
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};
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/** A collapsible section for the side menu
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* The collapsed state is passed in as a prop, and there's a callback when it's toggled so we can save the state.
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*/
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export function SideMenuSection({
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title,
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initialCollapsed = false,
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onCollapseToggle,
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children,
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isSideMenuCollapsed = false,
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itemSpacingClassName = "space-y-px",
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headerAction,
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}: Props) {
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const [isCollapsed, setIsCollapsed] = useState(initialCollapsed);
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const handleToggle = useCallback(() => {
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const newIsCollapsed = !isCollapsed;
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setIsCollapsed(newIsCollapsed);
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onCollapseToggle?.(newIsCollapsed);
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}, [isCollapsed, onCollapseToggle]);
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return (
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<div className="w-full overflow-hidden">
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{/* Header container - stays in DOM to preserve height */}
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<div className="relative w-full">
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{/* Header - fades out when sidebar is collapsed */}
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<motion.div
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className="group/section flex cursor-pointer items-center justify-between overflow-hidden rounded-sm py-1 pl-1.5 pr-1 transition hover:bg-background-hover"
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initial={false}
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animate={{
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opacity: isSideMenuCollapsed ? 0 : 1,
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}}
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transition={{ duration: 0.15, ease: "easeOut" }}
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onClick={isSideMenuCollapsed ? undefined : handleToggle}
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style={{ cursor: isSideMenuCollapsed ? "default" : "pointer" }}
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>
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<div className="flex items-center gap-1 text-text-dimmed transition group-hover/section:text-text-bright">
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<h2 className="whitespace-nowrap text-xs">{title}</h2>
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<motion.div
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initial={isCollapsed}
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animate={{ rotate: isCollapsed ? -90 : 0 }}
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transition={{ duration: 0.2 }}
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>
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<ToggleArrowIcon className="size-2" />
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</motion.div>
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</div>
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{headerAction && <div className="flex items-center">{headerAction}</div>}
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</motion.div>
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{/* Divider - absolutely positioned, visible when sidebar is collapsed but section is expanded */}
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<motion.div
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className="absolute left-2 right-2 top-1 h-px bg-surface-control"
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initial={false}
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animate={{
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opacity: isSideMenuCollapsed && !isCollapsed ? 1 : 0,
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}}
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transition={{ duration: 0.15, ease: "easeOut" }}
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/>
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</div>
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<AnimatePresence initial={false}>
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<motion.div
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className="w-full"
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initial={isCollapsed ? "collapsed" : "expanded"}
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animate={isCollapsed ? "collapsed" : "expanded"}
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exit="collapsed"
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variants={{
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expanded: {
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height: "auto",
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transition: {
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height: { duration: 0.3, ease: "easeInOut" },
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},
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},
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collapsed: {
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height: 0,
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transition: {
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height: { duration: 0.2, ease: "easeInOut" },
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},
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},
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}}
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style={{ overflow: "hidden" }}
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>
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<motion.div
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className={`w-full ${itemSpacingClassName}`}
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variants={{
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expanded: {
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translateY: 0,
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opacity: 1,
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transition: { duration: 0.3, ease: "easeInOut" },
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},
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collapsed: {
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translateY: "-100%",
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opacity: 0,
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transition: { duration: 0.2, ease: "easeInOut" },
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},
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}}
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>
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{children}
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</motion.div>
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</motion.div>
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</AnimatePresence>
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</div>
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);
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}
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