import { Schema } from 'mongoose'
import { regExpPattern } from 'regexp-pattern'

export let userSchema = new Schema({
  _id: { type: Schema.Types.ObjectId, required: true, auto: true },
  loginToken: { type: String, index: true, unique: true, sparse: true },
  passwordHash: {
    type: {
      hash: String,
      salt: String,
      keyLength: Number,
      hashMethod: String,
      iterations: Number
    }
  },
  email: { type: String, match: regExpPattern.email, required: true, index: true, unique: true },
  newEmail: { type: String, match: regExpPattern.email },
  imageId: { type: Schema.Types.ObjectId },
  thumbnailImageId: { type: Schema.Types.ObjectId },
  emailToken: {
    type: {
      value: { type: String, index: true, unique: true, sparse: true },
      created: Date
    }
  },
  passwordToken: {
    type: {
      value: { type: String, index: true, unique: true, sparse: true },
      created: Date
    }
  },
  firstName: { type: String, required: true },
  lastName: { type: String, required: true },
  role: { type: String, required: true, enum: {
    values: [ 'administrator', 'normal'],
    message: 'enum validator failed for path `{PATH}` with value `{VALUE}`'
  }},
}, { timestamps: true, id: false })

userSchema.methods.toClient = function(authUser) {
  if (authUser === undefined) {
    authUser = this
  }

  let user = {
    _id: this._id,
    email: this.email,
    emailValidated: (!!this.emailToken !== true),
    imageId: this.imageId,
    thumbnailImageId: this.thumbnailImageId,
    firstName: this.firstName,
    lastName: this.lastName,
    role: this.role
  }

  if ((authUser.role === 'administrator' || authUser.role === 'executive') || authUser._id.equals(this._id)) {
    user.zip = this.zip
    user.state = this.state
    user.city = this.city
    user.address1 = this.address1
    user.address2 = this.address2
    user.homePhone = this.homePhone
    user.cellPhone = this.cellPhone
    user.ssn = this.ssn
    user.dateOfBirth = this.dateOfBirth
    user.dateOfHire = this.dateOfHire
    user.numHouseholds = this.numHouseholds
    user.t12 = this.t12
    user.aum = this.aum
  }

  return user
}