import { GetCustomerInvoiceByIdResponseDTO } from "@erp/customer-invoices/common/dto";
import { toEmptyString } from "@repo/rdx-ddd";
import { CustomerInvoice } from "../../../domain";
import { GetCustomerInvoiceItemsAssembler } from "./get-invoice-items.assembler";

export class GetCustomerInvoiceAssembler {
  private _itemsAssembler!: GetCustomerInvoiceItemsAssembler;

  constructor() {
    this._itemsAssembler = new GetCustomerInvoiceItemsAssembler();
  }

  public toDTO(invoice: CustomerInvoice): GetCustomerInvoiceByIdResponseDTO {
    const items = this._itemsAssembler.toDTO(invoice);

    return {
      id: invoice.id.toPrimitive(),
      company_id: invoice.companyId.toPrimitive(),

      invoice_number: invoice.invoiceNumber.toString(),
      status: invoice.status.toPrimitive(),
      series: invoice.series.toString(),

      issue_date: invoice.issueDate.toDateString(),
      operation_date: toEmptyString(invoice.operationDate, (value) => value.toDateString()),

      notes: toEmptyString(invoice.notes, (value) => value.toPrimitive()),

      language_code: invoice.languageCode.toPrimitive(),
      currency_code: invoice.currencyCode.toPrimitive(),

      subtotal_amount: {
        value: invoice.subtotalAmount.value.toString(),
        scale: invoice.subtotalAmount.scale.toString(),
      },

      discount_percentage: {
        value: invoice.discountPercentage.value.toString(),
        scale: invoice.discountPercentage.scale.toString(),
      },

      discount_amount: {
        value: invoice.discountAmount.value.toString(),
        scale: invoice.discountAmount.scale.toString(),
      },

      taxable_amount: {
        value: invoice.taxableAmount.value.toString(),
        scale: invoice.taxableAmount.scale.toString(),
      },

      tax_amount: {
        value: invoice.taxAmount.value.toString(),
        scale: invoice.taxAmount.scale.toString(),
      },

      total_amount: {
        value: invoice.totalAmount.value.toString(),
        scale: invoice.totalAmount.scale.toString(),
      },

      items,

      metadata: {
        entity: "customer-invoices",
      },

      //subtotal: customerInvoice.calculateSubtotal().toPrimitive(),

      //total: customerInvoice.calculateTotal().toPrimitive(),

      /*items:
      customerInvoice.items.size() > 0
        ? customerInvoice.items.map((item: CustomerInvoiceItem) => ({
            description: item.description.toString(),
            quantity: item.quantity.toPrimitive(),
            unit_measure: "",
            unit_price: item.unitPrice.toPrimitive(),
            subtotal: item.calculateSubtotal().toPrimitive(),
            //tax_amount: item.calculateTaxAmount().toPrimitive(),
            total: item.calculateTotal().toPrimitive(),
          }))
        : [],*/

      //sender: {}, //await CustomerInvoiceParticipantAssembler(customerInvoice.senderId, context),

      /*recipient: await CustomerInvoiceParticipantAssembler(customerInvoice.recipient, context),
      items: customerInvoiceItemAssembler(customerInvoice.items, context),

      payment_term: {
        payment_type: "",
        due_date: "",
      },

      due_amount: {
        currency: customerInvoice.currency.toString(),
        precision: 2,
        amount: 0,
      },

      custom_fields: [],

      metadata: {
        create_time: "",
        last_updated_time: "",
        delete_time: "",
      },*/
    };
  }
}