nextjs-ts/components/ui/dialog.tsx

'use client';

import * as React from 'react';
import * as DialogPrimitive from '@radix-ui/react-dialog';
import { RiCloseLine } from '@remixicon/react';

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

const Dialog = DialogPrimitive.Root;

const DialogTrigger = DialogPrimitive.Trigger;

// Only render the portal on the client. During SSR/static prerendering the
// `document` global doesn't exist, and React Dom's createPortal(children,
// document.body) inside Radix's Portal would throw "document is not defined".
const DialogPortal = ({
  children,
  ...props
}: React.ComponentPropsWithoutRef<typeof DialogPrimitive.Portal>) => {
  const [mounted, setMounted] = React.useState(false);

  React.useEffect(() => {
    setMounted(true);
  }, []);

  if (!mounted) {
    return null;
  }

  return <DialogPrimitive.Portal {...props}>{children}</DialogPrimitive.Portal>;
};
DialogPortal.displayName = DialogPrimitive.Portal.displayName;

const DialogClose = DialogPrimitive.Close;

const DialogOverlay = React.forwardRef<
  React.ElementRef<typeof DialogPrimitive.Overlay>,
  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Overlay>
>(({ className, ...props }, ref) => (
  <DialogPrimitive.Overlay
    ref={ref}
    className={cn(
      'fixed inset-0 z-50 bg-black/80 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
      className
    )}
    {...props}
  />
));
DialogOverlay.displayName = DialogPrimitive.Overlay.displayName;

const DialogContent = React.forwardRef<
  React.ElementRef<typeof DialogPrimitive.Content>,
  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content> & {
    showCloseButton?: boolean;
  }
>(({ className, children, showCloseButton = true, ...props }, ref) => (
  <DialogPortal>
    <DialogOverlay />
    {/* Wrapper div handles centering, so animation transforms don't interfere */}
    <div className="fixed inset-0 z-50 flex items-center justify-center">
      <DialogPrimitive.Content
        ref={ref}
        className={cn(
          'relative z-50 grid w-full max-w-lg gap-4 border border-border bg-background p-6 shadow-lg duration-200 sm:rounded-lg',
          'data-[state=open]:animate-in data-[state=closed]:animate-out',
          'data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
          'data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95',
          className
        )}
        {...props}
      >
        {children}
        {showCloseButton && (
          <DialogPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-accent data-[state=open]:text-muted-foreground">
            <RiCloseLine className="h-4 w-4" />
            <span className="sr-only">Close</span>
          </DialogPrimitive.Close>
        )}
      </DialogPrimitive.Content>
    </div>
  </DialogPortal>
));
DialogContent.displayName = DialogPrimitive.Content.displayName;

const DialogHeader = ({
  className,
  ...props
}: React.HTMLAttributes<HTMLDivElement>) => (
  <div
    className={cn(
      'flex flex-col space-y-1.5 text-center sm:text-left',
      className
    )}
    {...props}
  />
);
DialogHeader.displayName = 'DialogHeader';

const DialogFooter = ({
  className,
  ...props
}: React.HTMLAttributes<HTMLDivElement>) => (
  <div
    className={cn(
      'flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2',
      className
    )}
    {...props}
  />
);
DialogFooter.displayName = 'DialogFooter';

const DialogTitle = React.forwardRef<
  React.ElementRef<typeof DialogPrimitive.Title>,
  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Title>
>(({ className, ...props }, ref) => (
  <DialogPrimitive.Title
    ref={ref}
    className={cn(
      'text-lg font-semibold leading-none tracking-tight',
      className
    )}
    {...props}
  />
));
DialogTitle.displayName = DialogPrimitive.Title.displayName;

const DialogDescription = React.forwardRef<
  React.ElementRef<typeof DialogPrimitive.Description>,
  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Description>
>(({ className, ...props }, ref) => (
  <DialogPrimitive.Description
    ref={ref}
    className={cn('text-sm text-muted-foreground', className)}
    {...props}
  />
));
DialogDescription.displayName = DialogPrimitive.Description.displayName;

export {
  Dialog,
  DialogPortal,
  DialogOverlay,
  DialogClose,
  DialogTrigger,
  DialogContent,
  DialogHeader,
  DialogFooter,
  DialogTitle,
  DialogDescription,
};