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"use client";
import { cn } from "@/lib/utils";
import { AnimatePresence, motion } from "framer-motion";
import React, {
ReactNode,
createContext,
useContext,
useEffect,
useRef,
useState,
} from "react";
interface ModalContextType {
open: boolean;
setOpen: (open: boolean) => void;
}
const ModalContext = createContext<ModalContextType | undefined>(undefined);
export const ModalProvider = ({ children }: { children: ReactNode }) => {
const [open, setOpen] = useState(false);
return (
<ModalContext.Provider value={{ open, setOpen }}>
{children}
</ModalContext.Provider>
);
};
export const useModal = () => {
const context = useContext(ModalContext);
if (!context) {
throw new Error("useModal must be used within a ModalProvider");
}
return context;
};
export function Modal({ children }: { children: ReactNode }) {
return <ModalProvider>{children}</ModalProvider>;
}
export const ModalTrigger = ({
children,
className,
}: {
children: ReactNode;
className?: string;
}) => {
const { setOpen } = useModal();
return (
<button
className={cn(
"px-4 py-2 rounded-md text-black dark:text-white text-center relative overflow-hidden",
className
)}
onClick={() => setOpen(true)}
>
{children}
</button>
);
};
export const ModalBody = ({
children,
className,
}: {
children: ReactNode;
className?: string;
}) => {
const { open } = useModal();
useEffect(() => {
if (open) {
document.body.style.overflow = "hidden";
} else {
document.body.style.overflow = "auto";
}
}, [open]);
const modalRef = useRef(null);
const { setOpen } = useModal();
useOutsideClick(modalRef, () => setOpen(false));
return (
<AnimatePresence>
{open && (
<motion.div
initial={{
opacity: 0,
}}
animate={{
opacity: 1,
backdropFilter: "blur(10px)",
}}
exit={{
opacity: 0,
backdropFilter: "blur(0px)",
}}
className="fixed [perspective:800px] [transform-style:preserve-3d] inset-0 h-full w-full flex items-center justify-center z-50"
>
<Overlay />
<motion.div
ref={modalRef}
className={cn(
"min-h-[50%] max-h-[90%] md:max-w-[40%] bg-white dark:bg-neutral-950 border border-transparent dark:border-neutral-800 md:rounded-2xl relative z-50 flex flex-col flex-1 overflow-hidden",
className
)}
initial={{
opacity: 0,
scale: 0.5,
rotateX: 40,
y: 40,
}}
animate={{
opacity: 1,
scale: 1,
rotateX: 0,
y: 0,
}}
exit={{
opacity: 0,
scale: 0.8,
rotateX: 10,
}}
transition={{
type: "spring",
stiffness: 260,
damping: 15,
}}
>
<CloseIcon />
{children}
</motion.div>
</motion.div>
)}
</AnimatePresence>
);
};
export const ModalContent = ({
children,
className,
}: {
children: ReactNode;
className?: string;
}) => {
return (
<div className={cn("flex flex-col flex-1 p-8 md:p-10", className)}>
{children}
</div>
);
};
export const ModalFooter = ({
children,
className,
}: {
children: ReactNode;
className?: string;
}) => {
return (
<div
className={cn(
"flex justify-end p-4 bg-gray-100 dark:bg-neutral-900",
className
)}
>
{children}
</div>
);
};
const Overlay = ({ className }: { className?: string }) => {
return (
<motion.div
initial={{
opacity: 0,
}}
animate={{
opacity: 1,
backdropFilter: "blur(10px)",
}}
exit={{
opacity: 0,
backdropFilter: "blur(0px)",
}}
className={`fixed inset-0 h-full w-full bg-black bg-opacity-50 z-50 ${className}`}
></motion.div>
);
};
const CloseIcon = () => {
const { setOpen } = useModal();
return (
<button
onClick={() => setOpen(false)}
className="absolute top-4 right-4 group"
>
<svg
xmlns="http://www.w3.org/2000/svg"
width="24"
height="24"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="2"
strokeLinecap="round"
strokeLinejoin="round"
className="text-black dark:text-white h-4 w-4 group-hover:scale-125 group-hover:rotate-3 transition duration-200"
>
<path stroke="none" d="M0 0h24v24H0z" fill="none" />
<path d="M18 6l-12 12" />
<path d="M6 6l12 12" />
</svg>
</button>
);
};
// Hook to detect clicks outside of a component.
// Add it in a separate file, I've added here for simplicity
export const useOutsideClick = (
ref: React.RefObject<HTMLDivElement>,
callback: Function
) => {
useEffect(() => {
const listener = (event: any) => {
// DO NOTHING if the element being clicked is the target element or their children
if (!ref.current || ref.current.contains(event.target)) {
return;
}
callback(event);
};
document.addEventListener("mousedown", listener);
document.addEventListener("touchstart", listener);
return () => {
document.removeEventListener("mousedown", listener);
document.removeEventListener("touchstart", listener);
};
}, [ref, callback]);
}; |