"use client";

import * as React from "react";
import * as DialogPrimitive from "@radix-ui/react-dialog";
import { X } from "lucide-react";

import { cn } from "@/lib/utils";
import { useDialogPortalContainer } from "@/contexts/DialogPortalContext";

const Dialog = DialogPrimitive.Root;

const DialogTrigger = DialogPrimitive.Trigger;

const DialogPortal = DialogPrimitive.Portal;

const DialogClose = DialogPrimitive.Close;

const DialogOverlay = React.forwardRef<
  React.ElementRef<typeof DialogPrimitive.Overlay>,
  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Overlay>
>(({ className, style, ...props }, ref) => (
  <DialogPrimitive.Overlay
    ref={ref}
    className={cn("fixed z-[999] bg-black/60", className)}
    style={{
      top: "var(--dialog-overlay-top, 0px)",
      left: "var(--dialog-overlay-left, 0px)",
      right: 0,
      bottom: 0,
      ...style,
    }}
    {...props}
  />
));
DialogOverlay.displayName = DialogPrimitive.Overlay.displayName;

/**
 * 사이드바/탭바 영역 클릭인지 확인
 * 사이드바/탭바 클릭은 Dialog의 "외부 상호작용"으로 간주하지 않음
 */
function isNavigationAreaClick(e: { target: EventTarget | null }): boolean {
  const target = e.target as HTMLElement | null;
  if (!target?.closest) return false;
  return !!(target.closest("[data-sidebar]") || target.closest("[data-tabbar]"));
}

const DialogContent = React.forwardRef<
  React.ElementRef<typeof DialogPrimitive.Content>,
  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content>
>(({ className, children, onInteractOutside, onPointerDownOutside, style, ...props }, ref) => {
  const portalContainer = useDialogPortalContainer();

  const handleInteractOutside = React.useCallback(
    (e: Event & { preventDefault: () => void }) => {
      if (isNavigationAreaClick(e)) {
        e.preventDefault();
        return;
      }
      onInteractOutside?.(e as never);
    },
    [onInteractOutside],
  );

  const handlePointerDownOutside = React.useCallback(
    (e: Event & { preventDefault: () => void }) => {
      if (isNavigationAreaClick(e)) {
        e.preventDefault();
        return;
      }
      onPointerDownOutside?.(e as never);
    },
    [onPointerDownOutside],
  );

  return (
    <DialogPortal container={portalContainer || undefined}>
      <DialogOverlay />
      <DialogPrimitive.Content
        ref={ref}
        className={cn(
          "bg-background fixed z-[1002] flex w-full max-w-lg translate-x-[-50%] translate-y-[-50%] flex-col gap-4 border p-6 shadow-lg sm:rounded-lg",
          className,
        )}
        style={{
          top: "calc(var(--dialog-overlay-top, 0px) + (100dvh - var(--dialog-overlay-top, 0px)) / 2)",
          left: "calc(var(--dialog-overlay-left, 0px) + (100vw - var(--dialog-overlay-left, 0px)) / 2)",
          ...style,
        }}
        onInteractOutside={handleInteractOutside}
        onPointerDownOutside={handlePointerDownOutside}
        {...props}
      >
        {children}
        <DialogPrimitive.Close className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 cursor-pointer rounded-sm opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-none disabled:pointer-events-none">
          <X className="h-4 w-4" />
          <span className="sr-only">Close</span>
        </DialogPrimitive.Close>
      </DialogPrimitive.Content>
    </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 shrink-0", 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 shrink-0", 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 leading-none font-semibold 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-muted-foreground text-sm", className)} {...props} />
));
DialogDescription.displayName = DialogPrimitive.Description.displayName;

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