text: import React from 'react';
  import { fetchFilteredProductsFromServer } from '../store/filteredProducts';
  import { connect } from 'react-redux';
  import {
    removeFromCart,
    updateItemFromCart,
    clearCart,
  } from '../store/localStorage';
  import CartForm from './CartForm';
  import v4 from 'node-uuid';
  
  class Cart extends React.Component {
    constructor(props) {
      super(props);
  
      this.handleRemoveClick = this.handleRemoveClick.bind(this);
      this.handleClearClick = this.handleClearClick.bind(this);
      this.handleUpdateClick = this.handleUpdateClick.bind(this);
      this.handleSubmitClick = this.handleSubmitClick.bind(this);
    }
  
    componentDidMount() {
      const idsOfProducts = this.props.cart.map((item) => item.id);
      const objectOfIds = { id: idsOfProducts };
  
      this.props.getSelectProducts(objectOfIds);
    }
  
    handleRemoveClick(id) {
      this.props.removeFromCart(id);
    }
  
    handleClearClick() {
      this.props.clearCart();
    }
  
    handleUpdateClick(id, quantity) {
      this.props.updateItemFromCart(id, Number(quantity));
    }
  
    handleSubmitClick(event) {
      event.preventDefault();
      this.props.history.push('/checkout');
    }
  
    render() {
      if (this.props.filteredProducts.length) {
        const filteredProducts = [];
        let total = 0;
  
        for (let i = 0; i < this.props.cart.length; i++) {
          const idOfCurrentProduct = this.props.cart[i].id;
          const product = this.props.filteredProducts.filter(
            (currentProduct) => currentProduct.id === idOfCurrentProduct
          )[0];
          const productWithQuantity = {
            ...product,
            quantity: this.props.cart[i].quantity,
          };
  
          total += productWithQuantity.price * productWithQuantity.quantity;
  
          filteredProducts.push(productWithQuantity);
        }
  
        return filteredProducts.length ? (
          <div>
            {filteredProducts.map((product) => (
              <div key={v4()}>
                <CartForm
                  product={product}
                  filteredProducts={filteredProducts}
                  handleRemoveClick={this.handleRemoveClick}
                  handleUpdateClick={this.handleUpdateClick}
                />
              </div>
            ))}
            <button type="button" onClick={() => this.handleClearClick()}>
              Clear
            </button>
            <p>Total: ${total.toLocaleString('en-US')}</p>
            <button type="submit" onClick={this.handleSubmitClick}>
              Go to checkout
            </button>
          </div>
        ) : (
          <p>
            Nothing in your cart. Turn back and capture your bounty like Elliot
            Ness!
          </p>
        );
      } else {
        return 'Loading...';
      }
    }
  }
  
  const mapProducts = (state) => {
    return {
      filteredProducts: state.filteredProducts,
      cart: state.cart,
      user: state.user,
    };
  };
  
  const mapDispatch = (dispatch) => {
    return {
      getSelectProducts: (objectOfIds) =>
        dispatch(fetchFilteredProductsFromServer(objectOfIds)),
      removeFromCart: (id) => dispatch(removeFromCart(id)),
      updateItemFromCart: (id, quantity) =>
        dispatch(updateItemFromCart(id, quantity)),
      clearCart: () => dispatch(clearCart()),
    };
  };
  
  export default connect(mapProducts, mapDispatch)(Cart);
  