import bcrypt from "bcryptjs";

import { prisma } from '../lib/prisma'

import {

  isValidEmail,

  isValidPassword,

  sanitizeString,

  validateRequiredFields

} from "@app/utils/validators";

import { InvalidEmailError, ShortPasswordError } from '@app/lib/errors/UserErrors'

const createUser = async (email: string, firstName: string, lastName: string, password: string) => {

  // Validate email format

  if (!isValidEmail(email)) {

    throw new InvalidEmailError()

  }

  // Validate password strength

  if (!isValidPassword(password)) {

    throw new ShortPasswordError()

  }

  const encryptedPassword = bcrypt.hashSync(password, 10);

  try {

    const user = await prisma.user.create({

      data: {

        email,

        firstName,

        lastName,

        encryptedPassword

      }

    });

    return user;

  } catch (err: any) {

    console.log(err)

    throw new Error("Something was off when creating user")

  }

}

const generateToken = (userId: number) => {

  return 'xxx' + userId

}

export {

  createUser,

  generateToken

}