stub: modal-dialog improvements

- feat: modal transitions on open/close

src/modal/Modal.tsx

@@ -0,0 +1,126 @@
+import { X } from "lucide-react";
+import {
+  FC,
+  PropsWithChildren,
+  useContext,
+  useEffect,
+  useRef,
+  forwardRef,
+  useId,
+} from "react";
+import { ModalContext, ModalContextType } from "./ModalContext";
+
+export const Modal: FC<PropsWithChildren<Omit<ModalContextType, "id">>> = ({
+  children,
+  onEscapeClose = true,
+  onBackdropClose = true,
+  open,
+  onOpenChange,
+}) => {
+  const dialogId = useId();
+  const dialogRef = useRef<HTMLDialogElement>(null);
+
+  useEffect(() => {
+    const dialog = dialogRef.current!;
+
+    if (open) {
+      dialog.showModal();
+      requestAnimationFrame(() => {
+        dialog.dataset.open = "";
+        delete dialog.dataset.closing;
+      });
+
+      const handleEscape = (e: KeyboardEvent) => {
+        if (!onEscapeClose) return;
+        if (e.key === "Escape") {
+          e.preventDefault();
+          onOpenChange(false);
+        }
+      };
+
+      window.addEventListener("keydown", handleEscape);
+      return () => void window.removeEventListener("keydown", handleEscape);
+    } else {
+      dialog.dataset.closing = "";
+      delete dialog.dataset.open;
+
+      const backdrop = dialog.firstElementChild as HTMLElement;
+      const content = backdrop?.firstElementChild as HTMLElement;
+
+      let transitionsComplete = 0;
+
+      const handleTransitionEnd = () => {
+        // Increment counter to track when both backdrop and content transitions are complete
+        transitionsComplete++;
+
+        // If both transitions are completee the dialog
+        if (transitionsComplete >= 2) {
+          dialog.close();
+          backdrop?.removeEventListener("transitionend", handleTransitionEnd);
+          content?.removeEventListener("transitionend", handleTransitionEnd);
+        }
+      };
+
+      backdrop?.addEventListener("transitionend", handleTransitionEnd);
+      content?.addEventListener("transitionend", handleTransitionEnd);
+
+      return () => {
+        backdrop.removeEventListener("transitionend", handleTransitionEnd);
+        content?.removeEventListener("transitionend", handleTransitionEnd);
+      };
+    }
+  }, [onEscapeClose, onOpenChange, open]);
+
+  const handleBackdropClick = (e: React.MouseEvent<HTMLDivElement>) => {
+    if (!onBackdropClose) return;
+    if (e.target === e.currentTarget) {
+      onOpenChange(false);
+    }
+  };
+
+  return (
+    <ModalContext.Provider value={{ id: dialogId, open, onOpenChange }}>
+      <dialog id={dialogId} ref={dialogRef} className="group">
+        <div className="fixed w-full h-full overflow-y inset-0 grid place-content-center bg-black/30 backdrop-blur-sm opacity-0 transition-all duration-300 ease-in-out group-data-[open]:opacity-100 group-data-[closing]:opacity-0">
+          <div
+            className="overflow-y-auto w-screen h-screen place-content-center scale-75 py-10 opacity-0 shadow-lg transition-all duration-300 ease-out group-data-[open]:scale-100 group-data-[open]:opacity-100 group-data-[closing]:scale-75 group-data-[closing]:opacity-0"
+            onClick={handleBackdropClick}
+          >
+            {children}
+          </div>
+        </div>
+      </dialog>
+    </ModalContext.Provider>
+  );
+};
+
+type ModalContentProps = PropsWithChildren<{
+  className?: string;
+  showCloseButton?: boolean;
+}>;
+
+export const ModalContent = forwardRef<HTMLDivElement, ModalContentProps>(
+  function ModalContent({ children, className, showCloseButton = true }, ref) {
+    const { onOpenChange } = useContext(ModalContext);
+    return (
+      <div
+        ref={ref}
+        className={[
+          "relative m-auto rounded-lg bg-base-100 text-base-content min-w-96 p-4",
+          className,
+        ].join(" ")}
+      >
+        {children}
+        {showCloseButton && (
+          <button
+            className="absolute top-3.5 right-3.5 text-base-content opacity-50 hover:opacity-100 transition-opacity duration-300"
+            onClick={() => onOpenChange(false)}
+          >
+            <span className="sr-only">Close</span>
+            <X className="size-4" />
+          </button>
+        )}
+      </div>
+    );
+  },
+);

src/modal/ModalContext.tsx

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+import React from "react";
+import { Dispatch, PropsWithChildren, SetStateAction } from "react";
+
+export type ModalContextType = PropsWithChildren<{
+  id: string;
+  open: boolean;
+  onEscapeClose?: boolean;
+  onBackdropClose?: boolean;
+  onOpenChange: (open: boolean) => void | Dispatch<SetStateAction<boolean>>;
+}>;
+
+export const ModalContext = React.createContext<ModalContextType>(
+  {} as ModalContextType,
+);

src/modal/useModalRef.tsx

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+import { ModalContext, ModalContextType } from "./ModalContext";
+import { useContext } from "react";
+
+export function useModalRef(): ModalContextType {
+  return useContext(ModalContext);
+}