import React, { useCallback, useContext } from 'react';
import { ProductContext } from './ProductCard';
import styles from '../styles/styles.module.css';



export interface Props {
    className?: string;
    style?: React.CSSProperties;
}

export const ProductButtons = ({ className, style }: Props) => {

    const { counter, increaseBy, maxCount } = useContext(ProductContext);

    const isMaxRicht = useCallback(
        () => !!maxCount && counter === maxCount,
        [counter, maxCount],
    )


    return (
        <div
            className={`${styles.buttonsContainer} ${className}`}
            style={style}
        >
            <button
                className={styles.buttonMinus}
                onClick={() => increaseBy(-1)}
            > -
            </button>
            <div
                className={styles.countLabel}
            > {counter}
            </div>
            <button
                className={`${styles.buttonAdd} ${isMaxRicht() && styles.disabled}`}
                onClick={() => increaseBy(+1)}
            > +
            </button>
        </div>
    )
}