// app/utils/users/createBusinessCustomer.util.js 

const db = require("../../models");

const {
  generateBusinessCustomerId,
} = require("../idGen.util");

const BusinessCustomer = db.BusinessCustomer;


/**
 * Create business-customer-specific details
 */
const createBusinessCustomerDetails = async (
  userId,
  businessData,
  transaction
) => {

  const {
    businessName,
    businessRegistrationNumber,
    businessType,
    contactName,
    phoneNumber,
    businessEmail,
    expectedMonthlyVolume,
    note,
  } = businessData;


  if (
    !businessName ||
    !businessRegistrationNumber ||
    !businessType ||
    !contactName ||
    !phoneNumber ||
    !businessEmail ||
    !expectedMonthlyVolume
  ) {
    throw new Error(
      "Required business customer details are missing"
    );
  }


  const businessCustomer =
    await BusinessCustomer.create(
      {
        business_customer_id:
          generateBusinessCustomerId(),

        user_id:
          userId,

        businessName,

        businessRegistrationNumber,

        businessType,

        contactName,

        phoneNumber,

        businessEmail,

        expectedMonthlyVolume,

        note:
          note || null,
      },
      {
        transaction,
      }
    );


  return businessCustomer;
};


module.exports = {
  createBusinessCustomerDetails,
};