import {
  ISequelizeMapper,
  MapperParamsType,
  SequelizeMapper,
  ValidationErrorCollection,
  ValidationErrorDetail,
  extractOrPushError,
} from "@erp/core/api";
import { EmailAddress, PhoneNumber, PostalAddress, TINNumber, UniqueID } from "@repo/rdx-ddd";
import { Result } from "@repo/rdx-utils";
import { Customer, CustomerProps, CustomerStatus } from "../../domain";
import { CustomerCreationAttributes, CustomerModel } from "../sequelize";

export interface ICustomerMapper
  extends ISequelizeMapper<CustomerModel, CustomerCreationAttributes, Customer> {}

export class CustomerMapper
  extends SequelizeMapper<CustomerModel, CustomerCreationAttributes, Customer>
  implements ICustomerMapper
{
  public mapToDomain(source: CustomerModel, params?: MapperParamsType): Result<Customer, Error> {
    try {
      const errors: ValidationErrorDetail[] = [];

      const customerId = extractOrPushError(UniqueID.create(source.id), "id", errors);
      const companyId = extractOrPushError(
        UniqueID.create(source.company_id),
        "company_id",
        errors
      );
      const status = extractOrPushError(CustomerStatus.create(source.status), "status", errors);
      const reference = source.reference?.trim() === "" ? undefined : source.reference;

      const isCompany = source.is_company ?? true;
      const name = source.name?.trim() === "" ? undefined : source.name;
      const tradeName = source.trade_name?.trim() === "" ? undefined : source.trade_name;

      const tinNumber = extractOrPushError(TINNumber.create(source.tin), "tin", errors);

      const address = extractOrPushError(
        PostalAddress.create({
          street: source.street,
          city: source.city,
          postalCode: source.postal_code,
          state: source.state,
          country: source.country,
        }),
        "address",
        errors
      );

      const emailAddress = extractOrPushError(EmailAddress.create(source.email), "email", errors);
      const phoneNumber = extractOrPushError(PhoneNumber.create(source.phone), "phone", errors);
      const faxNumber = extractOrPushError(PhoneNumber.create(source.fax), "fax", errors);
      const website = source.website?.trim() === "" ? undefined : source.website;

      const legalRecord = source.legal_record?.trim() === "" ? undefined : source.legal_record;
      const langCode = source.lang_code?.trim() === "" ? undefined : source.lang_code;
      const currencyCode = source.currency_code?.trim() === "" ? undefined : source.currency_code;

      if (errors.length > 0) {
        console.error(errors);
        return Result.fail(new ValidationErrorCollection("Customer props mapping failed", errors));
      }

      const customerProps: CustomerProps = {
        companyId: companyId!,
        status: status!,
        reference: reference!,

        isCompany: isCompany,
        name: name!,
        tradeName: tradeName!,
        tin: tinNumber!,

        address: address!,

        email: emailAddress!,
        phone: phoneNumber!,
        fax: faxNumber!,
        website: website!,

        legalRecord: legalRecord!,
        defaultTax: [],
        langCode: langCode!,
        currencyCode: currencyCode!,
      };

      return Customer.create(customerProps, customerId);
    } catch (err: unknown) {
      return Result.fail(err as Error);
    }
  }

  public mapToPersistence(source: Customer, params?: MapperParamsType): CustomerCreationAttributes {
    return {
      id: source.id.toPrimitive(),
      company_id: source.companyId.toPrimitive(),
      reference: source.reference,
      is_company: source.isCompany,
      name: source.name,
      trade_name: source.tradeName,
      tin: source.tin.toPrimitive(),

      email: source.email.toPrimitive(),
      phone: source.phone.toPrimitive(),
      fax: source.fax.toPrimitive(),
      website: source.website,

      default_tax: source.defaultTax.toString(),
      legal_record: source.legalRecord,
      lang_code: source.langCode,
      currency_code: source.currencyCode,

      status: source.isActive ? "active" : "inactive",

      street: source.address.street,
      street2: source.address.street2,
      city: source.address.city,
      state: source.address.state,
      postal_code: source.address.postalCode,
      country: source.address.country,
    };
  }
}