import { Tax } from "@erp/core/api";
import { DomainEntity, UniqueID } from "@repo/rdx-ddd";
import { Result } from "@repo/rdx-utils";
import { ItemAmount } from "../../value-objects";

export interface ItemTaxProps {
  tax: Tax;
}

export class ItemTax extends DomainEntity<ItemTaxProps> {
  static create(props: ItemTaxProps, id?: UniqueID): Result<ItemTax, Error> {
    const itemTax = new ItemTax(props, id);

    // Reglas de negocio / validaciones
    // ...
    // ...

    return Result.ok(itemTax);
  }

  public get tax(): Tax {
    return this.props.tax;
  }

  getProps(): ItemTaxProps {
    return this.props;
  }

  toPrimitive() {
    return this.getProps();
  }

  public getTaxAmount(taxableAmount: ItemAmount): ItemAmount {
    return taxableAmount.percentage(this.tax.percentage);
  }
}