import { prop, getModelForClass } from '@typegoose/typegoose';
import * as mongoose from 'mongoose';

class User {
  @prop()
  public name?: string;

  @prop({ type: () => [String] })
  public jobs?: string[];
}

const UserModel = getModelForClass(User); // UserModel is a regular Mongoose Model with correct types

(async () => {
  await mongoose.connect('mongodb://localhost:27017/', { dbName: 'test' });

  const { _id: id } = await UserModel.create({ name: 'JohnDoe', jobs: ['Cleaner'] });
  const user = await UserModel.findById(id).exec();

  console.log(user); // prints { _id: 59218f686409d670a97e53e0, name: 'JohnDoe', __v: 0 }
})();

// This is a representation of how typegoose's compile output would look like
interface Car {
  model?: string;
}

interface Job {
  title?: string;
  position?: string;
}

interface User {
  name?: string;
  age!: number;
  preferences?: string[];
  mainJob?: Job;
  jobs?: Job[];
  mainCar?: Car | string;
  cars?: (Car | string)[];
}

const JobSchema = new mongoose.Schema({
  title: String;
  position: String;
});

const CarModel = mongoose.model('Car', {
  model: string,
});

const UserModel = mongoose.model('User', {
  name: { type: String },
  age: { type: Number, required: true },
  preferences: [{ type: String }],
  mainJob: { type: JobSchema },
  jobs: [{ type: JobSchema }],
  mainCar: { type: Schema.Types.ObjectId, ref: 'Car' },
  cars: [{ type: Schema.Types.ObjectId, ref: 'Car' }],
});

class Job {
  @prop()
  public title?: string;

  @prop()
  public position?: string;
}

class Car {
  @prop()
  public model?: string;
}

class User {
  @prop()
  public name?: string;

  @prop({ required: true })
  public age!: number; // This is a single Primitive

  @prop({ type: () => [String] })
  public preferences?: string[]; // This is a Primitive Array

  @prop()
  public mainJob?: Job; // This is a single SubDocument

  @prop({ type: () => Job })
  public jobs?: Job[]; // This is a SubDocument Array

  @prop({ ref: () => Car })
  public mainCar?: Ref<Car>; // This is a single Reference

  @prop({ ref: () => Car })
  public cars?: Ref<Car>[]; // This is a Reference Array
}