Ryan Malloy d0b03507ad Add standalone /chat page with full-page conversation UI
Extract shared rendering (chat-render.ts) and streaming hook
(use-chat-stream.ts) from ChatWidget so both the floating panel
and the new page share identical markdown/KaTeX/SSE logic.

New page features:
- Responsive sidebar (inline desktop, Sheet drawer mobile)
- Conversation search/filter
- Notebook picker via cmdk command palette
- Auto-growing multi-line textarea input
- Pop-out button on widget header to open /chat

ChatLayout.astro omits the floating widget to avoid duplicate UI.
Chat store gains selectedNotebookId for page-level notebook context.
shadcn-ui primitives (ScrollArea, Sheet, Command, Popover, etc.)
wired to existing SpiceBook dark theme tokens.
2026-02-23 18:54:34 -07:00

89 lines
3.4 KiB
TypeScript

import * as React from 'react';
import * as DialogPrimitive from '@radix-ui/react-dialog';
import { X } from 'lucide-react';
import { cn } from '../../lib/cn';
const Sheet = DialogPrimitive.Root;
const SheetTrigger = DialogPrimitive.Trigger;
const SheetClose = DialogPrimitive.Close;
const SheetPortal = DialogPrimitive.Portal;
const SheetOverlay = React.forwardRef<
React.ComponentRef<typeof DialogPrimitive.Overlay>,
React.ComponentPropsWithoutRef<typeof DialogPrimitive.Overlay>
>(({ className, ...props }, ref) => (
<DialogPrimitive.Overlay
className={cn(
'fixed inset-0 z-50 bg-black/60 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
className,
)}
{...props}
ref={ref}
/>
));
SheetOverlay.displayName = DialogPrimitive.Overlay.displayName;
interface SheetContentProps
extends React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content> {
side?: 'top' | 'bottom' | 'left' | 'right';
}
const SheetContent = React.forwardRef<
React.ComponentRef<typeof DialogPrimitive.Content>,
SheetContentProps
>(({ side = 'left', className, children, ...props }, ref) => (
<SheetPortal>
<SheetOverlay />
<DialogPrimitive.Content
ref={ref}
className={cn(
'fixed z-50 flex flex-col gap-4 bg-[var(--color-sb-bg)] shadow-lg transition ease-in-out',
'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=open]:duration-300 data-[state=closed]:duration-200',
side === 'left' &&
'inset-y-0 left-0 h-full w-3/4 max-w-[320px] border-r border-[var(--color-sb-border)] data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left',
side === 'right' &&
'inset-y-0 right-0 h-full w-3/4 max-w-[320px] border-l border-[var(--color-sb-border)] data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right',
side === 'top' &&
'inset-x-0 top-0 border-b border-[var(--color-sb-border)] data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top',
side === 'bottom' &&
'inset-x-0 bottom-0 border-t border-[var(--color-sb-border)] data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom',
className,
)}
{...props}
>
{children}
<DialogPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 transition-opacity hover:opacity-100 text-[var(--color-sb-muted)] hover:text-[var(--color-sb-text)]">
<X size={16} />
<span className="sr-only">Close</span>
</DialogPrimitive.Close>
</DialogPrimitive.Content>
</SheetPortal>
));
SheetContent.displayName = DialogPrimitive.Content.displayName;
const SheetHeader = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
<div className={cn('flex flex-col gap-2 px-4 pt-4', className)} {...props} />
);
SheetHeader.displayName = 'SheetHeader';
const SheetTitle = React.forwardRef<
React.ComponentRef<typeof DialogPrimitive.Title>,
React.ComponentPropsWithoutRef<typeof DialogPrimitive.Title>
>(({ className, ...props }, ref) => (
<DialogPrimitive.Title
ref={ref}
className={cn('text-sm font-semibold text-[var(--color-sb-text-bright)]', className)}
{...props}
/>
));
SheetTitle.displayName = DialogPrimitive.Title.displayName;
export {
Sheet,
SheetTrigger,
SheetClose,
SheetContent,
SheetHeader,
SheetTitle,
};