import { describe, beforeEach, afterEach, it, expect } from 'vitest';
import { Express } from 'express';
import { getIntrospectionQuery } from 'graphql';
import request from 'supertest';

import { init } from '../app';
import { Config } from '../app';
import { remoteApplication1 } from '../test/remote-graphql-1';
import { remoteApplication2 } from '../test/remote-graphql-2';

describe('introspection', () => {

    let remote1: any;
    let remote2: any;
    let app: { app: Express, stop: () => void };

    afterEach(async () => {
        app.stop();
        remote1.server.close();
        remote2.server.close();
    });

    it('should not be able to get the introspection', async () => {

        const config: Config = {
            reloadInterval: 5000,
            list: [
                {
                    name: "Movies!",
                    url: "http://localhost:8008/graphql",
                    prefix: "movies_"
                },
                {
                    name: "Books!",
                    url: "http://localhost:8009/graphql",
                    prefix: "books_"
                }
            ],
            allowedQueriesAndMutations: ['getMovies', 'getBooks'],
        };
 
        remote1 = await remoteApplication1();
        remote2 = await remoteApplication2();
        app = await init({ config });

        const result = await request(app.app)
            .post('/graphql')
            .set('x-test', 'test')
            .send({
                query: getIntrospectionQuery(),
            });

        const { status } = result;

        expect(status).toEqual(403);

    });

    it('should be able to get the introspection if explicitly saying so in the config', async () => {

        const config: Config = {
            reloadInterval: 5000,
            list: [
                {
                    name: "Movies!",
                    url: "http://localhost:8008/graphql",
                    prefix: "movies_"
                },
                {
                    name: "Books!",
                    url: "http://localhost:8009/graphql",
                    prefix: "books_"
                }
            ],
            allowedQueriesAndMutations: ['getMovies', 'getBooks'],
            shouldExposeIntrospetion: true,
        };
 
        remote1 = await remoteApplication1();
        remote2 = await remoteApplication2();
        app = await init({ config });
 
        const result = await request(app.app)
            .post('/graphql')
            .set('x-test', 'test')
            .send({
                query: getIntrospectionQuery(),
            });

        const { status } = result;

        expect(status).toEqual(200);

        expect(result.body.data.__schema).toBeDefined();

    });



});