/* eslint-disable max-classes-per-file */
const { ObjectId } = require('mongodb');
const { UserDatabaseInterface } = require('../src/server/interfaces');
const AbstractUser = require('../src/server/interfaces/AbstractUser');
const { User, UserApplication } = require('../src/server/structures');
const { Util } = require('../src/util');

test('Abstract user', () => {
    expect(() => new AbstractUser()).toThrow();
    
    const save = jest.fn();
    const Extended = class extends AbstractUser {
        save () {
            save();
        }
    };
    const UserDB = class extends UserDatabaseInterface {};
    
    const userdb = new UserDB();
    const objId = new ObjectId();
    expect(() => new Extended()).toThrow();
    expect(() => new Extended(() => null)).toThrow();
    expect(() => new Extended(() => null, { id: 123 })).toThrow();
    expect(() => new Extended(() => null, { id: '123' })).toThrow();
    expect(() => new Extended(userdb, { id: objId, name: 'dingus' })).not.toThrow();


    const now = Date.now();
    const permissions = {
        administrator: 5
    };
    const instance = new Extended(userdb, { id: objId, name: 'navy', permissions, createdTimestamp: now });
    instance.save();

    expect(save).toHaveBeenCalled();
    expect(instance.hasPermission('administrator', 10)).toBe(false);
    expect(instance.hasPermission('administrator')).toBe(true);
    expect(instance.json).toHaveProperty('id');
    expect(instance.jsonPrivate).toHaveProperty('_id');
    expect(instance.createdAt.getTime()).toEqual(now);
    expect(instance.cachedTimestamp).toBeGreaterThanOrEqual(now);

});

test('User structure', async () => {
    
    expect(() => new User()).toThrow();

    const save = jest.fn();
    const saveApp = jest.fn();
    const UserDB = class extends UserDatabaseInterface {
        updateApplication (...args) {
            saveApp(...args);
        }
        updateUser (...args) {
            save(...args);
        }
    };
    const userdb = new UserDB();

    const permissions = { developer: 5 };
    const id = new ObjectId();
    const name = 'navy';
    const password = Util.randomString();
    const instance = new User(userdb, { id, name, permissions, password });

    expect(instance.passwordLoginEnabled).toBe(true);
    expect(instance.avatar).toBe(null);

    const appName = 'ship';
    const description = 'A ship';
    const appId = new ObjectId();
    const token = Util.randomUUID();
    await expect(() => new UserApplication(userdb, { description })).toThrow();
    const app = new UserApplication(userdb, { id: appId, token, name: appName, description, ownerId: instance.id });
    app.save();
    expect(app.name).toBe(appName);
    expect(app.description).toBe(description);
    expect(saveApp).toHaveBeenCalledWith(app);

    const pw = 'Pw123';
    await instance.setPassword(pw, true);
    expect(instance.passwordLoginEnabled).toBe(true);
    expect(await instance.authenticate(pw)).toBe(true);

    await expect(() => instance.setPassword({ prop: 'val' })).rejects.toThrow();

    const profile = { username: 'dingus', id: 'asf231t' };
    instance.addExternalProfile('platform', profile);
    expect(instance.json.externalProfiles[0]).toEqual(profile);
    expect(instance.hasExternalProfile('platform')).toEqual(true);

    expect(instance.jsonPrivate).toHaveProperty('_id', id);
    expect(instance.json).toHaveProperty('id', id.toString());
    expect(instance.json).toHaveProperty('displayName', name);
    expect(instance.json).not.toHaveProperty('password');

    instance.save();
    expect(save).toHaveBeenCalledWith(instance);

});

test('Application structure', () => {
    expect(() => new UserApplication()).toThrow();

    const save = jest.fn();
    const UserDB = class extends UserDatabaseInterface {
        updateApplication (...args) {
            save(...args);
        }
    };
    const userdb = new UserDB();
    const permissions = { developer: 5 };
    const id = new ObjectId();
    const ownerId = new ObjectId();
    const name = 'ship';
    const token = Util.randomUUID();
    const instance = new UserApplication(userdb, { id, name, permissions, token, ownerId });

    expect(instance.ownerId).toEqual(ownerId.toString());
    expect(instance.jsonPrivate).toHaveProperty('_id', id);
    expect(instance.jsonPrivate).toHaveProperty('token', token);
    expect(instance.json).toHaveProperty('id', id.toString());
    expect(instance.json).toHaveProperty('name', name);
    expect(instance.json).toHaveProperty('ownerId', ownerId);
    expect(instance.json).not.toHaveProperty('password');

    instance.save();
    expect(save).toHaveBeenCalledWith(instance);

});