import React from "react";
import { twMerge } from "tailwind-merge";
import ReactDOM from "react-dom";
import { TWUI_MODAL_PROPS } from "../elements/Modal";
import Paper from "../elements/Paper";
import _ from "lodash";
import twuiGrabPopoverStyles from "../(functions)/popver/grab-popover-styles";

type Props = TWUI_MODAL_PROPS & {
    open: boolean;
    setOpen: React.Dispatch<React.SetStateAction<boolean>>;
    targetElRef?: React.RefObject<HTMLElement | null>;
    popoverTargetActiveRef: React.MutableRefObject<boolean>;
    popoverContentActiveRef: React.MutableRefObject<boolean>;
};

/**
 * # Modal Main Component
 */
export default function PopoverComponent({
    open,
    setOpen,
    targetElRef,
    position = "bottom",
    trigger = "hover",
    debounce,
    popoverTargetActiveRef,
    popoverContentActiveRef,
    popoverReferenceRef,
    isPopover,
    ...props
}: Props) {
    if (!open) return null;

    const [style, setStyle] = React.useState({});

    React.useEffect(() => {
        if (open && targetElRef?.current) {
            const popoverStyle = twuiGrabPopoverStyles({
                position,
                targetElRef,
            });
            setStyle(popoverStyle);
        }
    }, [open, targetElRef, position]);

    let closeTimeout: any;

    const popoverEnterFn = React.useCallback(() => {
        popoverContentActiveRef.current = true;
        popoverTargetActiveRef.current = false;
        setOpen(true);
    }, []);

    const popoverLeaveFn = React.useCallback(() => {
        window.clearTimeout(closeTimeout);
        closeTimeout = setTimeout(() => {
            if (popoverTargetActiveRef.current) {
                popoverTargetActiveRef.current = false;
                return;
            }
            setOpen(false);
        }, debounce);
    }, []);

    if (!open) return null;

    return ReactDOM.createPortal(
        <Paper
            {...props}
            className={twMerge(
                "max-w-[300px]",
                "twui-popover-content",
                props.className
            )}
            style={{ ...style, ...props.style }}
            onMouseEnter={
                trigger === "hover" ? popoverEnterFn : props.onMouseEnter
            }
            onMouseLeave={
                trigger === "hover" ? popoverLeaveFn : props.onMouseLeave
            }
        >
            {/* <div
                className="absolute w-0 h-0 border-8 border-transparent bg-white"
                style={{
                    ...(position === "bottom" && {
                        top: "-16px",
                        left: "50%",
                        transform: "translateX(-50%)",
                    }),
                    ...(position === "top" && {
                        bottom: "-16px",
                        left: "50%",
                        transform: "translateX(-50%)",
                    }),
                    ...(position === "right" && {
                        top: "50%",
                        left: "-16px",
                        transform: "translateY(-50%)",
                    }),
                    ...(position === "left" && {
                        top: "50%",
                        right: "-16px",
                        transform: "translateY(-50%)",
                    }),
                }}
            /> */}
            {props.children}
        </Paper>,
        document.getElementById("twui-popover-root") as HTMLElement
    );
}