import createShopifyAuth, {authenticateShopifyPage, authenticateShopifyAPI, NextShopifyApiRequest} from '@bluebeela/nextjs-shopify-auth';

const shopifyAuthOptions = {
  // your shopify app api key
  apiKey: process.env.SHOPIFY_API_KEY,
  // your shopify app secret
  secret: process.env.SHOPIFY_API_SECRET,
  // your app url
  appUrl: process.env.HOST,
  // if specified, mounts the routes off of the given path
  // eg. /api/shopify/auth, /api/shopify/auth/callback
  // defaults to ""
  prefix: "/api/shopify",
  // scopes to request on the merchants store
  scopes: ["read_products", "write_products"],
  // set access mode, default is "online"
  accessMode: "online",
  // callback for when auth is completed
  async afterAuth({
    shopOrigin,
    shopifyToken,
    shopifyAssociatedUser,
    req,
    res,
  }) {
    console.log(
      `We're authenticated on shop ${shopOrigin}: ${shopifyToken} with user ${JSON.stringify(
        shopifyAssociatedUser
      )}`
    );
    res.writeHead(302, { Location: `/` });
    res.end();
  },
};

const shopify = createShopifyAuth(shopifyAuthOptions);

import { authenticateShopifyAPI } from "@bluebeela/nextjs-shopify-auth";

export default authenticateShopifyAPI(async function helloWorld(req, res) {
  return await res.json({ hello: "world" });
});

// random page
import { authenticateShopifyPage } from "@bluebeela/nextjs-shopify-auth";

export const getServerSideProps = authenticateShopifyPage(async (ctx) => {
  return { props: { hello: "world"}}
});

import shopify from "../../../../lib/shopify"; // lib is on the root dir

export default async function shopifyAuthCallback(req, res) {
	const { oAuthCallback } = shopify;

	await oAuthCallback(req, res);
}

import shopify from "../../../../lib/shopify"; // lib is on the root dir

export default async function shopifyAuthEnableCookies(req, res) {
	const { enableCookies } = shopify;

	await enableCookies(req, res);
}

import {
  hasCookieAccess,
  shouldPerformInlineOAuth,
  grantedStorageAccess,
} from "@bluebeela/nextjs-shopify-auth";
import shopify from "../../../../lib/shopify"; // lib is on the root dir

export default async function shopifyAuthIndex(req, res) {
  const {
    enableCookiesRedirect,
    oAuthStart,
    topLevelOAuthRedirect,
    requestStorageAccess,
  } = shopify;

  if (!hasCookieAccess(req.cookies)) {
    await enableCookiesRedirect(req, res);
    return;
  }

  if (!grantedStorageAccess(req.cookies)) {
    await requestStorageAccess(req, res);
    return;
  }

  if (shouldPerformInlineOAuth(req.cookies)) {
    await oAuthStart(req, res);
    return;
  }

  await topLevelOAuthRedirect(req, res);
}

import shopify from "../../../../lib/shopify"; // lib is on the root dir

export default async function shopifyAuthInline(req, res) {
  const { oAuthStart } = shopify;

  await oAuthStart(req, res);
}

export default async function verifyToken(req, res) {
  const { shopOrigin, shopifyToken } = req.cookies;

  const response = await fetch(
      `https://${shopOrigin}/admin/metafields.json`,
      {
        method: "GET",
        headers: {
          "Content-Type": "application/json",
          "X-Shopify-Access-Token": shopifyToken,
        },
      },
  );
  res.status(response.status).end();
}