@brandingbrand/fsproductdetail/src/components/ProductDetail.tsx

import React, { Component } from 'react';
import { Platform, Text, View } from 'react-native';

import {
  default as withProductDetailData,
  WithProductDetailProps,
  WithProductDetailProviderProps
} from './ProductDetailProvider';

import {
  CommerceDataSource,
  CommerceTypes
} from '@brandingbrand/fscommerce';

export interface UnwrappedProductDetailProps {
  id: string;
}

export type ProductDetailProduct = CommerceTypes.Product;
export type ProductDetailProps = UnwrappedProductDetailProps & WithProductDetailProviderProps;

class ProductDetail extends Component<UnwrappedProductDetailProps & WithProductDetailProps> {
  render(): JSX.Element {
    const data = JSON.stringify(this.props.commerceData, null, 2);
    if (Platform.OS === 'web') {
      return <pre>{data}</pre>;
    } else {
      return (
        <View>
          <Text>{data}</Text>
        </View>
      );
    }
  }
}

export default withProductDetailData<UnwrappedProductDetailProps>(
  async (DataSource: CommerceDataSource, props: UnwrappedProductDetailProps) => {
    return DataSource.fetchProduct(props.id);
  }
)(ProductDetail);