import React, { useState, useRef, useEffect } from 'react';
import { createPortal } from 'react-dom';
import { useFloatingPosition } from '../../hooks/useFloatingPosition';

interface TooltipProps {
  content: string;
  children: React.ReactNode;
  position?: 'top' | 'right' | 'bottom' | 'left';
  delay?: number;
}

export function Tooltip({ content, children, position = 'right', delay = 200 }: TooltipProps) {
  const [isVisible, setIsVisible] = useState(false);
  const timeoutRef = useRef<ReturnType<typeof setTimeout>>();
  const anchorRef = useRef<HTMLDivElement>(null);
  const floatingRef = useRef<HTMLDivElement>(null);

  const { style } = useFloatingPosition(anchorRef, floatingRef, {
    placement: position,
    offset: 8,
    enabled: isVisible,
  });

  const show = () => {
    timeoutRef.current = setTimeout(() => setIsVisible(true), delay);
  };

  const hide = () => {
    if (timeoutRef.current) clearTimeout(timeoutRef.current);
    setIsVisible(false);
  };

  useEffect(() => {
    return () => {
      if (timeoutRef.current) clearTimeout(timeoutRef.current);
    };
  }, []);

  return (
    <div ref={anchorRef} className="relative inline-flex" onMouseEnter={show} onMouseLeave={hide}>
      {children}
      {isVisible && createPortal(
        <div
          ref={floatingRef}
          style={style}
          className="px-3 py-1.5 text-sm font-medium text-txt-primary glass rounded-md whitespace-nowrap pointer-events-none"
        >
          {content}
        </div>,
        document.body,
      )}
    </div>
  );
}