import { createSubgraph } from "../../subgraph.js";

export default createSubgraph("d", {
  typeDefs: /* GraphQL */ `
    extend schema
      @link(url: "https://specs.apollo.dev/federation/v2.3", import: ["@key"])

    type Query {
      productFromD(id: ID!): Product
    }

    type Product @key(fields: "id") {
      id: ID
      name: String
    }
  `,
  resolvers: {
    Product: {
      __resolveReference(product: { id: string }) {
        return {
          id: product.id,
          name: `Product#${product.id}`,
        };
      },
    },
    Query: {
      productFromD(_: never, { id }: { id: string }) {
        return {
          id,
          name: `Product#${id}`,
        };
      },
    },
  },
});