import TestApp from "../src/TestApp";
import useApp from "./_app";
import Controller from "../src/Controller";
import supertest from "supertest";
import CsrfProtectionComponent from "../src/components/CsrfProtectionComponent";
import MysqlConnectionManager from "../src/db/MysqlConnectionManager";
import config from "config";
import {log} from "../src/Logger";
import User from "../src/auth/models/User";
import UserNameComponent from "../src/auth/models/UserNameComponent";
import UserPasswordComponent from "../src/auth/password/UserPasswordComponent";
import {popEmail} from "./_mail_server";

let app: TestApp;
useApp(async (addr, port) => {
    await MysqlConnectionManager.prepare();
    await MysqlConnectionManager.query('DROP DATABASE IF EXISTS ' + config.get<string>('mysql.database'));
    await MysqlConnectionManager.endPool();

    return app = new class extends TestApp {
        protected async init(): Promise<void> {
            this.use(new class extends Controller {
                public routes(): void {
                    this.get('/', (req, res) => {
                        res.render('home');
                    }, 'home');
                    this.get('/csrf', (req, res) => {
                        res.send(CsrfProtectionComponent.getCsrfToken(req.getSession()));
                    }, 'csrf');
                }
            }());

            await super.init();
        }
    }(addr, port);
});

let agent: supertest.SuperTest<supertest.Test>;

describe('Authentication system', () => {
    test('Obtain session cookies', async () => {
        agent = supertest(app.getExpressApp());
    });

    test('Register with email with username', async () => {
        const res = await agent.get('/csrf').expect(200);
        const cookies = res.get('Set-Cookie');
        const csrf = res.text;

        expect(cookies).toBeDefined();
        await agent.post('/auth/register')
            .set('Cookie', cookies)
            .send({
                csrf: csrf,
                auth_method: 'password',
                identifier: 'entrapta',
                password: 'darla_is_cute',
                password_confirmation: 'darla_is_cute',
                terms: 'on',
            })
            .expect(302)
            .expect('Location', '/');


        // Verify saved user
        const user = await User.select()
            .where('name', 'entrapta')
            .first();

        expect(user).toBeDefined();
        expect(user?.as(UserNameComponent).name).toStrictEqual('entrapta');
        await expect(user?.as(UserPasswordComponent).verifyPassword('darla_is_cute')).resolves.toStrictEqual(true);
    });

    test('Register with email with email (magic_link)', async () => {
        let res = await agent.get('/csrf').expect(200);
        const cookies = res.get('Set-Cookie');
        const csrf = res.text;

        expect(cookies).toBeDefined();
        res = await agent.post('/auth/register')
            .set('Cookie', cookies)
            .send({
                csrf: csrf,
                auth_method: 'magic_link',
                identifier: 'glimmer@example.org',
                name: 'glimmer',
            })
            .expect(302)
            .expect('Location', '/magic/lobby?redirect_uri=%2Fcsrf');

        const mail: Record<string, unknown> | null = await popEmail();
        expect(mail).not.toBeNull();

        const query = (mail?.text as string).split('/magic/link?')[1].split('\n')[0];
        expect(query).toBeDefined();

        // .expect('Location', '/');
        res = await agent.get('/magic/link?' + query)
            .expect(200);
        res = await agent.get('/magic/lobby')
            .set('Cookie', cookies)
            .expect(302)
            .expect('Location', '/');
        log.debug(res.status, res.headers, res.body, res.text);


        // Verify saved user
        const user = await User.select()
            .with('mainEmail')
            .where('name', 'glimmer')
            .first();

        expect(user).toBeDefined();

        const email = user?.mainEmail.getOrFail();
        expect(email).toBeDefined();
        expect(email?.email).toStrictEqual('glimmer@example.org');

        expect(user?.as(UserNameComponent).name).toStrictEqual('glimmer');
        await expect(user?.as(UserPasswordComponent).verifyPassword('')).resolves.toStrictEqual(false);
    });
});