"use client";

import * as React from "react";

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

export type ConfirmDialogVariant = "default" | "danger";

export interface ConfirmDialogProps extends React.HTMLAttributes<HTMLDivElement> {
  title?: string;
  description?: string;
  confirmLabel?: string;
  cancelLabel?: string;
  variant?: ConfirmDialogVariant;
  open?: boolean;
  defaultOpen?: boolean;
  onOpenChange?: (open: boolean) => void;
  onConfirm?: () => void;
  onCancel?: () => void;
  triggerLabel?: string;
  trigger?: React.ReactNode;
}

export function ConfirmDialog({
  title = "Confirm action",
  description = "Are you sure you want to continue?",
  confirmLabel = "Confirm",
  cancelLabel = "Cancel",
  variant = "default",
  open,
  defaultOpen = false,
  onOpenChange,
  onConfirm,
  onCancel,
  triggerLabel = "Open confirm dialog",
  trigger,
  className,
  children,
  ...props
}: ConfirmDialogProps) {
  const [internalOpen, setInternalOpen] = React.useState(defaultOpen);
  const isControlled = open !== undefined;
  const isOpen = isControlled ? open : internalOpen;

  const setOpen = React.useCallback(
    (value: boolean) => {
      if (!isControlled) {
        setInternalOpen(value);
      }
      onOpenChange?.(value);
    },
    [isControlled, onOpenChange]
  );

  React.useEffect(() => {
    if (!isOpen) {
      return;
    }

    const handleKeyDown = (event: KeyboardEvent) => {
      if (event.key === "Escape") {
        setOpen(false);
      }
    };

    document.addEventListener("keydown", handleKeyDown);
    return () => document.removeEventListener("keydown", handleKeyDown);
  }, [isOpen, setOpen]);

  React.useEffect(() => {
    if (!isOpen) {
      return;
    }

    const originalOverflow = document.body.style.overflow;
    document.body.style.overflow = "hidden";

    return () => {
      document.body.style.overflow = originalOverflow;
    };
  }, [isOpen]);

  const handleCancel = () => {
    onCancel?.();
    setOpen(false);
  };

  const handleConfirm = () => {
    onConfirm?.();
    setOpen(false);
  };

  const triggerElement = React.useMemo(() => {
    if (trigger) {
      if (React.isValidElement(trigger)) {
        const triggerElement = trigger as React.ReactElement<{
          onClick?: React.MouseEventHandler;
        }>;
        const existingOnClick = triggerElement.props.onClick;

        return React.cloneElement(triggerElement, {
          onClick: (event: React.MouseEvent) => {
            existingOnClick?.(event);
            setOpen(true);
          },
        });
      }

      return (
        <button
          type="button"
          onClick={() => setOpen(true)}
          className={cn(
            "inline-flex items-center gap-2 rounded-md border border-border",
            "bg-background px-4 py-2 text-sm font-medium text-foreground",
            "transition-colors hover:bg-muted",
            "focus-visible:ring-2 focus-visible:ring-ring"
          )}
        >
          {trigger}
        </button>
      );
    }

    if (!triggerLabel) {
      return null;
    }

    return (
      <button
        type="button"
        onClick={() => setOpen(true)}
        className={cn(
          "inline-flex items-center gap-2 rounded-md border border-border",
          "bg-background px-4 py-2 text-sm font-medium text-foreground",
          "transition-colors hover:bg-muted",
          "focus-visible:ring-2 focus-visible:ring-ring"
        )}
      >
        {triggerLabel}
      </button>
    );
  }, [trigger, triggerLabel, setOpen]);

  const confirmButtonClasses =
    variant === "danger"
      ? "bg-destructive text-destructive-foreground"
      : "bg-primary text-primary-foreground";

  return (
    <div className={cn("inline-flex", className)} {...props}>
      {triggerElement}

      <div
        className={cn(
          "fixed inset-0 z-50 transition",
          isOpen ? "pointer-events-auto" : "pointer-events-none"
        )}
        aria-hidden={!isOpen}
      >
        <div
          className={cn(
            "absolute inset-0 bg-background opacity-80 backdrop-blur-sm transition-opacity",
            isOpen ? "opacity-100" : "opacity-0"
          )}
          onClick={handleCancel}
        />

        <div className="absolute inset-0 flex items-center justify-center px-4 py-8">
          <div
            role="dialog"
            aria-modal="true"
            className={cn(
              "w-full max-w-md rounded-2xl border border-border bg-card shadow-lg",
              "transition-transform duration-200"
            )}
          >
            <div className="flex items-start justify-between border-b border-border px-6 py-4">
              <div className="space-y-1">
                <h2 className="text-base font-semibold text-foreground">{title}</h2>
                {description ? (
                  <p className="text-sm text-muted-foreground">{description}</p>
                ) : null}
              </div>
              <button
                type="button"
                onClick={handleCancel}
                className={cn(
                  "inline-flex h-8 w-8 items-center justify-center rounded-full border border-border",
                  "bg-background text-muted-foreground transition-colors",
                  "hover:bg-muted hover:text-foreground",
                  "focus-visible:ring-2 focus-visible:ring-ring"
                )}
              >
                <CloseIcon className="h-4 w-4" />
              </button>
            </div>

            <div className="px-6 py-5 text-sm text-foreground">
              {children ?? (
                <p className="text-sm text-muted-foreground">
                  This action cannot be undone.
                </p>
              )}
            </div>

            <div className="flex flex-col gap-3 border-t border-border px-6 py-4 sm:flex-row sm:justify-end">
              <button
                type="button"
                onClick={handleCancel}
                className={cn(
                  "inline-flex items-center justify-center rounded-md border border-border",
                  "bg-background px-4 py-2 text-sm font-medium text-foreground",
                  "transition-colors hover:bg-muted",
                  "focus-visible:ring-2 focus-visible:ring-ring"
                )}
              >
                {cancelLabel}
              </button>
              <button
                type="button"
                onClick={handleConfirm}
                className={cn(
                  "inline-flex items-center justify-center rounded-md px-4 py-2 text-sm font-medium",
                  confirmButtonClasses,
                  "transition-opacity hover:opacity-90",
                  "focus-visible:ring-2 focus-visible:ring-ring"
                )}
              >
                {confirmLabel}
              </button>
            </div>
          </div>
        </div>
      </div>
    </div>
  );
}

function CloseIcon({ className }: { className?: string }) {
  return (
    <svg
      aria-hidden="true"
      className={className}
      viewBox="0 0 24 24"
      fill="none"
      stroke="currentColor"
      strokeWidth="2"
      strokeLinecap="round"
      strokeLinejoin="round"
    >
      <path d="M18 6 6 18" />
      <path d="m6 6 12 12" />
    </svg>
  );
}
Confirm Dialog

Dependencies

Files

Installation
