Modal

"use client";

import type { ReactNode } from "react";
import { Dialog } from "radix-ui";
import { X } from "lucide-react";
import { cn } from "@/lib/utils";

export interface ModalProps {
  trigger?: ReactNode;
  open?: boolean;
  defaultOpen?: boolean;
  onOpenChange?: (open: boolean) => void;
  title: string;
  description?: string;
  /** Visual shown above the title (icon in a gradient bubble, illustration…). */
  icon?: ReactNode;
  children?: ReactNode;
  footer?: ReactNode;
  size?: "sm" | "md" | "lg";
  /** DA scope re-applied inside the portal. */
  da?: string;
  className?: string;
}

const SIZES = { sm: "max-w-sm", md: "max-w-md", lg: "max-w-xl" } as const;

export const ModalClose = Dialog.Close;

export function Modal({ trigger, open, defaultOpen, onOpenChange, title, description, icon, children, footer, size = "md", da = "glass", className }: ModalProps) {
  return (
    <Dialog.Root open={open} defaultOpen={defaultOpen} onOpenChange={onOpenChange}>
      {trigger && <Dialog.Trigger asChild>{trigger}</Dialog.Trigger>}
      <Dialog.Portal>
        <Dialog.Overlay
          data-da={da}
          className="fixed inset-0 z-50 bg-da-overlay bg-none backdrop-blur-sm transition-opacity duration-(--da-duration) starting:opacity-0 motion-reduce:transition-none"
        />
        <Dialog.Content
          data-da={da}
          className={cn(
            "da-stroke fixed top-1/2 left-1/2 z-50 flex max-h-[calc(100dvh-2rem)] w-[calc(100%-2rem)] -translate-x-1/2 -translate-y-1/2 flex-col overflow-hidden rounded-da-lg bg-da-surface bg-none text-da-surface-fg shadow-da-lg outline-none backdrop-blur-[40px] backdrop-saturate-150",
            "transition-[opacity,scale,translate] duration-(--da-duration-slow) ease-da-emphasized starting:translate-y-[calc(-50%+16px)] starting:scale-95 starting:opacity-0 motion-reduce:transition-none",
            SIZES[size],
            className,
          )}
        >
          <Dialog.Close
            aria-label="Close"
            className="da-focus da-transition absolute top-4 right-4 grid size-8 place-items-center rounded-full bg-da-fg/[0.06] text-da-muted-fg hover:bg-da-fg/10 hover:text-da-fg"
          >
            <X aria-hidden className="size-4" />
          </Dialog.Close>
          <div className="overflow-y-auto p-7">
            {icon && <div className="mb-5">{icon}</div>}
            <Dialog.Title className="pr-8 font-da-display text-xl font-semibold tracking-da-display">{title}</Dialog.Title>
            {description ? (
              <Dialog.Description className="mt-2 leading-relaxed text-da-muted-fg">{description}</Dialog.Description>
            ) : (
              <Dialog.Description className="sr-only">{title}</Dialog.Description>
            )}
            {children && <div className="mt-6">{children}</div>}
          </div>
          {footer && <div className="flex flex-col-reverse gap-2 border-t border-da-border px-7 py-4 sm:flex-row sm:justify-end">{footer}</div>}
        </Dialog.Content>
      </Dialog.Portal>
    </Dialog.Root>
  );
}

export default Modal;