import _get from 'lodash/get'

type Type1 = string | number | null | undefined
interface ICheckoutBody {
  attributes: {
    [key: string]:
      | Type1
      | Record<string | number, Type1>
      | Array<Type1 | IticketHolder>;
  };
  data_capture?: {
    [key: string]: any;
  };
}

interface IticketHolder {
  first_name?: string;
  last_name?: string;
  phone?: string;
  email?: string;
}

interface IUserCredentialsValues {
  emailLogged?: string;
  firstNameLogged?: string;
  lastNameLogged?: string;
  phoneLogged?: string;
}

export const createCheckoutDataBodyWithDefaultHolder = (
  ticketsQuantity: number,
  logedInValues: Record<string, string | undefined>,
  includeDob = false,
  userCredentials: IUserCredentialsValues = {}
): ICheckoutBody => {
  const ticket_holders: IticketHolder[] = []

  const first_name =
    _get(logedInValues, 'firstName') ||
    _get(logedInValues, 'first_name') ||
    _get(userCredentials, 'firstNameLogged') ||
    ''

  const last_name =
    _get(logedInValues, 'lastName') ||
    _get(logedInValues, 'last_name') ||
    _get(userCredentials, 'lastNameLogged') ||
    ''
  const phone =
    _get(logedInValues, 'phone') || _get(userCredentials, 'phoneLogged') || ''
  const email =
    _get(logedInValues, 'email') || _get(userCredentials, 'emailLogged') || ''

  for (let i = 0; i <= ticketsQuantity - 1; i++) {
    const individualHolder = i
      ? { first_name: '', last_name: '', phone: '', email: '' }
      : { first_name, last_name, phone, email }

    ticket_holders.push(individualHolder)
  }

  const body: ICheckoutBody = {
    attributes: {
      ...logedInValues,
      email,
      confirm_email: email,
      first_name,
      last_name,
      ticket_holders,
    },
  }

  if (includeDob) {
    const holderAgeDate = new Date(_get(logedInValues, 'holderAge', ''))
    body.attributes.dob_day = holderAgeDate.getDate()
    body.attributes.dob_month = holderAgeDate.getMonth() + 1
    body.attributes.dob_year = holderAgeDate.getFullYear()
  }

  return body
}