import React, { createContext } from 'react';
import styles from '../styles/styles.module.css';

import { useProduct } from '../hooks/useProduct';
import {
  productContextProps,
  Product,
  OnChangeArgs,
  InitialValues,
  ProductCardHandlers,
} from '../interfaces/interfaces';

export const productContext = createContext({} as productContextProps);

const { Provider } = productContext;

export interface Props {
  // children?: ReactElement | ReactElement[];
  children?: (args: ProductCardHandlers) => JSX.Element;
  product: Product;
  className?: string;
  style?: React.CSSProperties;
  onChange?: (args: OnChangeArgs) => void;
  value?: number;
  initialValues?: InitialValues;
}

export const ProductCard = ({
  children,
  product,
  className,
  style,
  onChange,
  value,
  initialValues,
}: Props) => {
  const {
    counter,
    increaseBy,
    maxCount,
    isMaxCountReached,
    reset,
  } = useProduct({
    onChange,
    product,
    value,
    initialValues,
  });

  return (
    <Provider value={{ counter, increaseBy, product, maxCount }}>
      <div className={`${styles.productCard} ${className}`} style={style}>
        {children
          ? children({
              count: counter,
              isMaxCountReached,
              maxCount: initialValues?.maxCount,
              product,
              increaseBy,
              reset,
            })
          : ''}
      </div>
    </Provider>
  );
};