mirror of
https://github.com/MODSetter/SurfSense.git
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feat: new chat working stateless. Added citation logic.
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24f438a39e
commit
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10 changed files with 441 additions and 160 deletions
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@ -9,12 +9,52 @@ import {
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useIsMarkdownCodeBlock,
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} from "@assistant-ui/react-markdown";
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import { CheckIcon, CopyIcon } from "lucide-react";
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import { type FC, memo, useState } from "react";
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import { type FC, type ReactNode, memo, useState } from "react";
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import remarkGfm from "remark-gfm";
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import { TooltipIconButton } from "@/components/assistant-ui/tooltip-icon-button";
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import { InlineCitation } from "@/components/assistant-ui/inline-citation";
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import { cn } from "@/lib/utils";
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// Citation pattern: [citation:CHUNK_ID]
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const CITATION_REGEX = /\[citation:(\d+)\]/g;
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/**
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* Parses text and replaces [citation:XXX] patterns with InlineCitation components
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*/
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function parseTextWithCitations(text: string): ReactNode[] {
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const parts: ReactNode[] = [];
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let lastIndex = 0;
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let match: RegExpExecArray | null;
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let citationIndex = 0;
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// Reset regex state
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CITATION_REGEX.lastIndex = 0;
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while ((match = CITATION_REGEX.exec(text)) !== null) {
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// Add text before the citation
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if (match.index > lastIndex) {
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parts.push(text.substring(lastIndex, match.index));
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}
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// Add the citation component
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const chunkId = Number.parseInt(match[1], 10);
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parts.push(
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<InlineCitation key={`citation-${chunkId}-${citationIndex}`} chunkId={chunkId} />
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);
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lastIndex = match.index + match[0].length;
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citationIndex++;
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}
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// Add any remaining text after the last citation
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if (lastIndex < text.length) {
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parts.push(text.substring(lastIndex));
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}
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return parts.length > 0 ? parts : [text];
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}
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const MarkdownTextImpl = () => {
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return (
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<MarkdownTextPrimitive
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@ -60,63 +100,116 @@ const useCopyToClipboard = ({ copiedDuration = 3000 }: { copiedDuration?: number
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return { isCopied, copyToClipboard };
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};
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/**
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* Helper to process children and replace citation patterns with components
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*/
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function processChildrenWithCitations(children: ReactNode): ReactNode {
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if (typeof children === "string") {
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const parsed = parseTextWithCitations(children);
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return parsed.length === 1 && typeof parsed[0] === "string" ? children : <>{parsed}</>;
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}
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if (Array.isArray(children)) {
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return children.map((child, index) => {
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if (typeof child === "string") {
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const parsed = parseTextWithCitations(child);
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return parsed.length === 1 && typeof parsed[0] === "string" ? (
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child
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) : (
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<span key={index}>{parsed}</span>
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);
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}
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return child;
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});
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}
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return children;
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}
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const defaultComponents = memoizeMarkdownComponents({
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h1: ({ className, ...props }) => (
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h1: ({ className, children, ...props }) => (
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<h1
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className={cn(
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"aui-md-h1 mb-8 scroll-m-20 font-extrabold text-4xl tracking-tight last:mb-0",
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className
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)}
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{...props}
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/>
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>
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{processChildrenWithCitations(children)}
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</h1>
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),
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h2: ({ className, ...props }) => (
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h2: ({ className, children, ...props }) => (
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<h2
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className={cn(
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"aui-md-h2 mt-8 mb-4 scroll-m-20 font-semibold text-3xl tracking-tight first:mt-0 last:mb-0",
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className
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)}
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{...props}
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/>
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>
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{processChildrenWithCitations(children)}
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</h2>
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),
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h3: ({ className, ...props }) => (
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h3: ({ className, children, ...props }) => (
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<h3
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className={cn(
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"aui-md-h3 mt-6 mb-4 scroll-m-20 font-semibold text-2xl tracking-tight first:mt-0 last:mb-0",
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className
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)}
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{...props}
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/>
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>
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{processChildrenWithCitations(children)}
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</h3>
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),
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h4: ({ className, ...props }) => (
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h4: ({ className, children, ...props }) => (
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<h4
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className={cn(
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"aui-md-h4 mt-6 mb-4 scroll-m-20 font-semibold text-xl tracking-tight first:mt-0 last:mb-0",
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className
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)}
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{...props}
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/>
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>
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{processChildrenWithCitations(children)}
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</h4>
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),
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h5: ({ className, ...props }) => (
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h5: ({ className, children, ...props }) => (
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<h5
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className={cn("aui-md-h5 my-4 font-semibold text-lg first:mt-0 last:mb-0", className)}
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{...props}
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/>
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>
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{processChildrenWithCitations(children)}
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</h5>
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),
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h6: ({ className, ...props }) => (
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<h6 className={cn("aui-md-h6 my-4 font-semibold first:mt-0 last:mb-0", className)} {...props} />
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h6: ({ className, children, ...props }) => (
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<h6
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className={cn("aui-md-h6 my-4 font-semibold first:mt-0 last:mb-0", className)}
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{...props}
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>
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{processChildrenWithCitations(children)}
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</h6>
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),
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p: ({ className, ...props }) => (
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<p className={cn("aui-md-p mt-5 mb-5 leading-7 first:mt-0 last:mb-0", className)} {...props} />
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p: ({ className, children, ...props }) => (
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<p
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className={cn("aui-md-p mt-5 mb-5 leading-7 first:mt-0 last:mb-0", className)}
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{...props}
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>
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{processChildrenWithCitations(children)}
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</p>
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),
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a: ({ className, ...props }) => (
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a: ({ className, children, ...props }) => (
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<a
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className={cn("aui-md-a font-medium text-primary underline underline-offset-4", className)}
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{...props}
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/>
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>
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{processChildrenWithCitations(children)}
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</a>
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),
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blockquote: ({ className, ...props }) => (
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<blockquote className={cn("aui-md-blockquote border-l-2 pl-6 italic", className)} {...props} />
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blockquote: ({ className, children, ...props }) => (
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<blockquote
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className={cn("aui-md-blockquote border-l-2 pl-6 italic", className)}
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{...props}
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>
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{processChildrenWithCitations(children)}
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</blockquote>
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),
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ul: ({ className, ...props }) => (
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<ul className={cn("aui-md-ul my-5 ml-6 list-disc [&>li]:mt-2", className)} {...props} />
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@ -124,6 +217,11 @@ const defaultComponents = memoizeMarkdownComponents({
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ol: ({ className, ...props }) => (
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<ol className={cn("aui-md-ol my-5 ml-6 list-decimal [&>li]:mt-2", className)} {...props} />
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),
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li: ({ className, children, ...props }) => (
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<li className={cn("aui-md-li", className)} {...props}>
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{processChildrenWithCitations(children)}
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</li>
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),
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hr: ({ className, ...props }) => (
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<hr className={cn("aui-md-hr my-5 border-b", className)} {...props} />
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),
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@ -136,23 +234,27 @@ const defaultComponents = memoizeMarkdownComponents({
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{...props}
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/>
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),
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th: ({ className, ...props }) => (
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th: ({ className, children, ...props }) => (
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<th
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className={cn(
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"aui-md-th bg-muted px-4 py-2 text-left font-bold first:rounded-tl-lg last:rounded-tr-lg [[align=center]]:text-center [[align=right]]:text-right",
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className
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)}
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{...props}
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/>
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>
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{processChildrenWithCitations(children)}
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</th>
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),
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td: ({ className, ...props }) => (
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td: ({ className, children, ...props }) => (
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<td
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className={cn(
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"aui-md-td border-b border-l px-4 py-2 text-left last:border-r [[align=center]]:text-center [[align=right]]:text-right",
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className
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)}
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{...props}
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/>
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>
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{processChildrenWithCitations(children)}
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</td>
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),
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tr: ({ className, ...props }) => (
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<tr
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@ -187,5 +289,15 @@ const defaultComponents = memoizeMarkdownComponents({
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/>
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);
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},
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strong: ({ className, children, ...props }) => (
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<strong className={cn("aui-md-strong font-semibold", className)} {...props}>
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{processChildrenWithCitations(children)}
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</strong>
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),
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em: ({ className, children, ...props }) => (
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<em className={cn("aui-md-em", className)} {...props}>
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{processChildrenWithCitations(children)}
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</em>
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),
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CodeHeader,
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});
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