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import * as DropdownMenu from '@radix-ui/react-dropdown-menu';
import { AnimatePresence, motion, type Variants } from 'framer-motion';
import { memo, useEffect, useRef, useState } from 'react';
import type { FileMap } from '~/lib/stores/files';
import { classNames } from '~/utils/classNames';
import { WORK_DIR } from '~/utils/constants';
import { cubicEasingFn } from '~/utils/easings';
import { renderLogger } from '~/utils/logger';
import FileTree from './FileTree';
const WORK_DIR_REGEX = new RegExp(`^${WORK_DIR.split('/').slice(0, -1).join('/').replaceAll('/', '\\/')}/`);
interface FileBreadcrumbProps {
files?: FileMap;
pathSegments?: string[];
onFileSelect?: (filePath: string) => void;
}
const contextMenuVariants = {
open: {
y: 0,
opacity: 1,
transition: {
duration: 0.15,
ease: cubicEasingFn,
},
},
close: {
y: 6,
opacity: 0,
transition: {
duration: 0.15,
ease: cubicEasingFn,
},
},
} satisfies Variants;
export const FileBreadcrumb = memo<FileBreadcrumbProps>(({ files, pathSegments = [], onFileSelect }) => {
renderLogger.trace('FileBreadcrumb');
const [activeIndex, setActiveIndex] = useState<number | null>(null);
const contextMenuRef = useRef<HTMLDivElement | null>(null);
const segmentRefs = useRef<(HTMLSpanElement | null)[]>([]);
const handleSegmentClick = (index: number) => {
setActiveIndex((prevIndex) => (prevIndex === index ? null : index));
};
useEffect(() => {
const handleOutsideClick = (event: MouseEvent) => {
if (
activeIndex !== null &&
!contextMenuRef.current?.contains(event.target as Node) &&
!segmentRefs.current.some((ref) => ref?.contains(event.target as Node))
) {
setActiveIndex(null);
}
};
document.addEventListener('mousedown', handleOutsideClick);
return () => {
document.removeEventListener('mousedown', handleOutsideClick);
};
}, [activeIndex]);
if (files === undefined || pathSegments.length === 0) {
return null;
}
return (
<div className="flex">
{pathSegments.map((segment, index) => {
const isLast = index === pathSegments.length - 1;
const path = pathSegments.slice(0, index).join('/');
if (!WORK_DIR_REGEX.test(path)) {
return null;
}
const isActive = activeIndex === index;
return (
<div key={index} className="relative flex items-center">
<DropdownMenu.Root open={isActive} modal={false}>
<DropdownMenu.Trigger asChild>
<span
ref={(ref) => (segmentRefs.current[index] = ref)}
className={classNames('flex items-center gap-1.5 cursor-pointer shrink-0', {
'text-bolt-elements-textTertiary hover:text-bolt-elements-textPrimary': !isActive,
'text-bolt-elements-textPrimary underline': isActive,
'pr-4': isLast,
})}
onClick={() => handleSegmentClick(index)}
>
{isLast && <div className="i-ph:file-duotone" />}
{segment}
</span>
</DropdownMenu.Trigger>
{index > 0 && !isLast && <span className="i-ph:caret-right inline-block mx-1" />}
<AnimatePresence>
{isActive && (
<DropdownMenu.Portal>
<DropdownMenu.Content
className="z-file-tree-breadcrumb"
asChild
align="start"
side="bottom"
avoidCollisions={false}
>
<motion.div
ref={contextMenuRef}
initial="close"
animate="open"
exit="close"
variants={contextMenuVariants}
>
<div className="rounded-lg overflow-hidden">
<div className="max-h-[50vh] min-w-[300px] overflow-scroll bg-bolt-elements-background-depth-1 border border-bolt-elements-borderColor shadow-sm rounded-lg">
<FileTree
files={files}
hideRoot
rootFolder={path}
collapsed
allowFolderSelection
selectedFile={`${path}/${segment}`}
onFileSelect={(filePath) => {
setActiveIndex(null);
onFileSelect?.(filePath);
}}
/>
</div>
</div>
<DropdownMenu.Arrow className="fill-bolt-elements-borderColor" />
</motion.div>
</DropdownMenu.Content>
</DropdownMenu.Portal>
)}
</AnimatePresence>
</DropdownMenu.Root>
</div>
);
})}
</div>
);
});
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