const { ApolloServer, gql } = require("apollo-server");
const faker = require("faker");

const typeDefs = gql`
  type Dog {
    id: ID!
    name: String!
    age: Int
  }
  type Query {
    allDog: [Dog!]!
  }
`;

const mocks = {
  ID: () => faker.random.uuid(),
  Int: () => faker.random.number({ min: 1, max: 25 }),
  String: () => faker.name.firstName(),
};

const resolvers = {
  Query: {
    allDogs: () => [{id: 1, name: "Meatball"}]
  }
};

const server = new ApolloServer({typeDefs, resolvers, mocks, mockEntireSchema: false});

server
  .listen()
  .then(({ port }) => console.log(`Server running on port ${port}`));

import React, { Fragment } from 'react';
import { useQuery } from '@apollo/react-hooks';
import gql from 'graphql-tag';

import { LaunchTile, Header, Button, Loading } from '../components';
import { RouteComponentProps } from '@reach/router';
import * as GetLaunchListTypes from './__generated__/GetLaunchList';

const GET_LAUNCHES = gql`
  query launchList($after: String) {
    launches(after: $after) {
      cursor
      hasMore
      launches {
        id
        isBooked
        rocket {
          id
          name
        }
        mission {
          name
          missionPatch
        }
      }
    }
  }
`;

interface LaunchesProps extends RouteComponentProps {}

const Launches: React.FC<LaunchesProps> = () => {
  const { 
    data, 
    loading, 
    error
  } = useQuery<
    GetLaunchListTypes.GetLaunchList, 
    GetLaunchListTypes.GetLaunchListVariables
  >(GET_LAUNCHES);

  if (loading) return <Loading />;
  if (error) return <p>ERROR</p>;
  if (!data) return <p>Not found</p>;

  return (
    <Fragment>
      <Header />
      {data.launches &&
        data.launches.launches &&
        data.launches.launches.map((launch: any) => (
          <LaunchTile key={launch.id} launch={launch} />
        ))}
    </Fragment>
  );
}

export default Launches;