import NextHead from 'next/head';
import React from 'react';

const defaultDescription = '';
const defaultOGURL = '';
const defaultOGImage = '';

export const Head = (props) => (
  <NextHead>
    <meta charSet="UTF-8" />
    <title>{props.title || ''}</title>
    <meta
      name="description"
      content={props.description || defaultDescription}
    />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta property="og:url" content={props.url || defaultOGURL} />
    <meta property="og:title" content={props.title || ''} />
    <meta
      property="og:description"
      content={props.description || defaultDescription}
    />
    <meta name="twitter:site" content={props.url || defaultOGURL} />
    <meta name="twitter:card" content="summary_large_image" />
    <meta name="twitter:image" content={props.ogImage || defaultOGImage} />
    <meta property="og:image" content={props.ogImage || defaultOGImage} />
    <meta property="og:image:width" content="1200" />
    <meta property="og:image:height" content="630" />
    <link
      rel="stylesheet"
      href="https://cdn.jsdelivr.net/npm/instantsearch.css@7.0.0/themes/algolia-min.css"
    />
    <link rel="stylesheet" href="instantsearch.css" />
  </NextHead>
);