SurfSense/surfsense_web/components/ui/editor.tsx

"use client";

import type { VariantProps } from "class-variance-authority";
import { cva } from "class-variance-authority";
import type { PlateContentProps, PlateViewProps } from "platejs/react";
import { PlateContainer, PlateContent, PlateView } from "platejs/react";
import type * as React from "react";

import { cn } from "@/lib/utils";

const editorContainerVariants = cva(
	"relative w-full cursor-text select-text overflow-y-auto caret-primary selection:bg-brand/25 focus-visible:outline-none [&_.slate-selection-area]:z-50 [&_.slate-selection-area]:border [&_.slate-selection-area]:border-brand/25 [&_.slate-selection-area]:bg-brand/15",
	{
		defaultVariants: {
			variant: "default",
		},
		variants: {
			variant: {
				comment: cn(
					"flex flex-wrap justify-between gap-1 px-1 py-0.5 text-sm",
					"rounded-md border-[1.5px] border-transparent bg-transparent",
					"has-[[data-slate-editor]:focus]:border-brand/50 has-[[data-slate-editor]:focus]:ring-2 has-[[data-slate-editor]:focus]:ring-brand/30",
					"has-aria-disabled:border-input has-aria-disabled:bg-muted"
				),
				default: "h-full",
				demo: "h-[650px]",
				select: cn(
					"group rounded-md border border-input ring-offset-background focus-within:ring-2 focus-within:ring-ring focus-within:ring-offset-2",
					"has-data-readonly:w-fit has-data-readonly:cursor-default has-data-readonly:border-transparent has-data-readonly:focus-within:[box-shadow:none]"
				),
			},
		},
	}
);

export function EditorContainer({
	className,
	variant,
	...props
}: React.ComponentProps<"div"> & VariantProps<typeof editorContainerVariants>) {
	return (
		<PlateContainer
			className={cn(
				"ignore-click-outside/toolbar",
				editorContainerVariants({ variant }),
				className
			)}
			{...props}
		/>
	);
}

const editorVariants = cva(
	cn(
		"group/editor",
		"relative w-full cursor-text select-text overflow-x-hidden whitespace-pre-wrap break-words",
		"rounded-md ring-offset-background focus-visible:outline-none",
		"**:data-slate-placeholder:!top-1/2 **:data-slate-placeholder:-translate-y-1/2 placeholder:text-muted-foreground/80 **:data-slate-placeholder:text-muted-foreground/80 **:data-slate-placeholder:opacity-100!",
		"[&_strong]:font-bold"
	),
	{
		defaultVariants: {
			variant: "default",
		},
		variants: {
			disabled: {
				true: "cursor-not-allowed opacity-50",
			},
			focused: {
				true: "ring-2 ring-ring ring-offset-2",
			},
			variant: {
				ai: "w-full px-0 text-base md:text-sm",
				aiChat: "max-h-[min(70vh,320px)] w-full overflow-y-auto px-3 py-2 text-base md:text-sm",
				comment: cn("rounded-none border-none bg-transparent text-sm"),
				default: "size-full px-6 pt-4 pb-72 text-base sm:px-[max(64px,calc(50%-350px))]",
				demo: "size-full px-6 pt-4 pb-72 text-base sm:px-[max(64px,calc(50%-350px))]",
				fullWidth: "size-full px-6 pt-4 pb-72 text-base sm:px-24",
				none: "",
				select: "px-3 py-2 text-base data-readonly:w-fit",
			},
		},
	}
);

export type EditorProps = PlateContentProps & VariantProps<typeof editorVariants>;

export const Editor = ({
	className,
	disabled,
	focused,
	variant,
	ref,
	...props
}: EditorProps & { ref?: React.RefObject<HTMLDivElement | null> }) => (
	<PlateContent
		ref={ref}
		className={cn(
			editorVariants({
				disabled,
				focused,
				variant,
			}),
			className
		)}
		disabled={disabled}
		disableDefaultStyles
		{...props}
	/>
);

Editor.displayName = "Editor";

export function EditorView({
	className,
	variant,
	...props
}: PlateViewProps & VariantProps<typeof editorVariants>) {
	return <PlateView {...props} className={cn(editorVariants({ variant }), className)} />;
}

EditorView.displayName = "EditorView";