Bubble

import { mergeProps } from "@base-ui/react/merge-props";
import { useRender } from "@base-ui/react/use-render";
import { cva } from "class-variance-authority";
import type { VariantProps } from "class-variance-authority";
import { cn } from "cn";
import * as React from "react";

function BubbleGroup({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="bubble-group"
      className={cn("flex min-w-0 flex-col gap-2", className)}
      {...props}
    />
  );
}

const bubbleVariants = cva(
  "group/bubble relative flex w-fit max-w-[75%] min-w-0 flex-col gap-1 group-data-[align=end]/message:self-end data-[align=end]:self-end data-[variant=ghost]:max-w-full",
  {
    defaultVariants: {
      variant: "default",
    },
    variants: {
      variant: {
        default:
          "*:data-[slot=bubble-content]:border *:data-[slot=bubble-content]:border-[var(--border-subtle,var(--border))] *:data-[slot=bubble-content]:bg-popover *:data-[slot=bubble-content]:text-foreground dark:*:data-[slot=bubble-content]:border-transparent *:data-[slot=bubble-content]:shadow-[shadow:var(--shadow-card,0_1px_1px_0_rgb(0_0_0/0.05))] [&>[data-slot=bubble-content]:is(button,a):hover]:bg-[var(--surface-hover,var(--muted))]",
        destructive:
          "*:data-[slot=bubble-content]:bg-destructive/10 *:data-[slot=bubble-content]:text-destructive dark:*:data-[slot=bubble-content]:bg-destructive/20 [&>[data-slot=bubble-content]:is(button,a):hover]:bg-destructive/20 dark:[&>[data-slot=bubble-content]:is(button,a):hover]:bg-destructive/30",
        ghost:
          "border-none *:data-[slot=bubble-content]:rounded-none *:data-[slot=bubble-content]:bg-transparent *:data-[slot=bubble-content]:p-0 [&>[data-slot=bubble-content]:is(button,a):hover]:bg-muted [&>[data-slot=bubble-content]:is(button,a):hover]:text-foreground dark:[&>[data-slot=bubble-content]:is(button,a):hover]:bg-muted/50",
        outline:
          "*:data-[slot=bubble-content]:border *:data-[slot=bubble-content]:border-[var(--border-subtle,var(--border))] *:data-[slot=bubble-content]:bg-background [&>[data-slot=bubble-content]:is(button,a):hover]:bg-muted [&>[data-slot=bubble-content]:is(button,a):hover]:text-foreground dark:[&>[data-slot=bubble-content]:is(button,a):hover]:bg-input/30",
        secondary:
          "*:data-[slot=bubble-content]:bg-secondary *:data-[slot=bubble-content]:text-secondary-foreground [&>[data-slot=bubble-content]:is(button,a):hover]:bg-[color-mix(in_oklch,var(--secondary),var(--foreground)_5%)]",
        soft: "*:data-[slot=bubble-content]:bg-[oklch(from_var(--primary)_0.93_calc(c*0.4)_h)] *:data-[slot=bubble-content]:text-foreground dark:*:data-[slot=bubble-content]:bg-[oklch(from_var(--primary)_0.3_calc(c*0.4)_h)] [&>[data-slot=bubble-content]:is(button,a):hover]:bg-[oklch(from_var(--primary)_0.88_calc(c*0.5)_h)] dark:[&>[data-slot=bubble-content]:is(button,a):hover]:bg-[oklch(from_var(--primary)_0.35_calc(c*0.5)_h)]",
      },
    },
  }
);

function Bubble({
  variant = "default",
  align = "start",
  className,
  ...props
}: React.ComponentProps<"div"> &
  VariantProps<typeof bubbleVariants> & {
    align?: "start" | "end";
  }) {
  return (
    <div
      data-slot="bubble"
      data-variant={variant}
      data-align={align}
      className={cn(bubbleVariants({ variant }), className)}
      {...props}
    />
  );
}

function BubbleContent({
  className,
  render,
  ...props
}: useRender.ComponentProps<"div">) {
  return useRender({
    defaultTagName: "div",
    props: mergeProps<"div">(
      {
        className: cn(
          "w-fit max-w-full min-w-0 overflow-hidden rounded-[16px] px-3 py-[11px] text-sm leading-5 break-words whitespace-pre-wrap group-data-[align=end]/bubble:self-end [&:is(button)]:text-left [&:is(button,a)]:transition-colors [&:is(button,a)]:motion-reduce:transition-none [&:is(button,a)]:outline-none [&:is(button,a)]:focus-visible:ring-2 [&:is(button,a)]:focus-visible:ring-ring [&:is(button,a)]:focus-visible:ring-offset-2 [&:is(button,a)]:focus-visible:ring-offset-background",
          className
        ),
      },
      props
    ),
    render,
    state: {
      slot: "bubble-content",
    },
  });
}

const bubbleReactionsVariants = cva(
  "absolute z-10 flex w-fit shrink-0 items-center justify-center gap-1 rounded-full bg-muted px-1.5 py-0.5 text-sm ring-3 ring-background has-[button]:p-0",
  {
    defaultVariants: {
      align: "end",
      side: "bottom",
    },
    variants: {
      align: {
        end: "right-3",
        start: "left-3",
      },
      side: {
        bottom: "bottom-0 translate-y-3/4",
        top: "top-0 -translate-y-3/4",
      },
    },
  }
);

function BubbleReactions({
  side = "bottom",
  align = "end",
  className,
  ...props
}: React.ComponentProps<"div"> & {
  align?: "start" | "end";
  side?: "top" | "bottom";
}) {
  return (
    <div
      data-slot="bubble-reactions"
      data-align={align}
      data-side={side}
      className={cn(bubbleReactionsVariants({ align, side }), className)}
      {...props}
    />
  );
}

export { BubbleGroup, Bubble, BubbleContent, BubbleReactions };