// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
import { SelectField, TextField } from "@conusai-kit/ui/patterns"
import { FieldLegend, FieldSet } from "@conusai-kit/ui/primitives"
import type { InvoiceTerms, SeriesView } from "../contract/index.js"
import type { Labels } from "./labels.js"
export function DraftFields({
  labels,
  data,
  series,
  count,
}: {
  labels: Labels
  data?: InvoiceTerms
  series: SeriesView[]
  count: number
}) {
  return (
    <>
      <SelectField
        name="series"
        label={labels.series}
        required
        defaultValue={data?.series_id}
        options={series
          .filter((row) => row.active && row.kind === (data?.type_code === "381" ? "credit_note" : "invoice"))
          .map((row) => ({ value: row.seriesId, label: row.code }))}
      />
      <TextField name="currency" label={labels.currency} required maxLength={3} defaultValue={data?.currency} />
      <TextField name="issueDate" type="date" label={labels.issueDate} required defaultValue={data?.issue_date} />
      <TextField name="dueDate" type="date" label={labels.dueDate} defaultValue={data?.due_date ?? undefined} />
      <TextField name="buyerReference" label={labels.buyerReference} required defaultValue={data?.buyer_reference} />
      {(["seller", "buyer"] as const).map((side) => (
        <FieldSet key={side}>
          <FieldLegend>{labels[side]}</FieldLegend>
          <TextField
            name={`${side}.reference`}
            label={labels.partyRef}
            required
            defaultValue={data?.[side].reference}
          />
          <TextField name={`${side}.name`} label={labels.name} required defaultValue={data?.[side].name} />
          <SelectField
            name={`${side}.vatScheme`}
            label={labels.vatScheme}
            defaultValue={data?.[side].vat_identifier?.scheme ?? "vat"}
            options={[
              { value: "vat", label: labels.vatDefault },
              { value: "9937", label: labels.vatLithuanian },
            ]}
          />
          <TextField
            name={`${side}.vatValue`}
            label={labels.vatIdentifier}
            defaultValue={data?.[side].vat_identifier?.value ?? undefined}
          />
          <TextField
            name={`${side}.country`}
            label={labels.country}
            required
            maxLength={2}
            defaultValue={data?.[side].address.country}
          />
          <TextField
            name={`${side}.street`}
            label={labels.street}
            defaultValue={data?.[side].address.street ?? undefined}
          />
          <TextField name={`${side}.city`} label={labels.city} defaultValue={data?.[side].address.city ?? undefined} />
          <TextField
            name={`${side}.postcode`}
            label={labels.postcode}
            defaultValue={data?.[side].address.postal_code ?? undefined}
          />
          <TextField
            name={`${side}.scheme`}
            label={labels.endpointScheme}
            required
            defaultValue={data?.[side].endpoint.scheme}
          />
          <TextField
            name={`${side}.endpoint`}
            label={labels.endpoint}
            required
            defaultValue={data?.[side].endpoint.value}
          />
        </FieldSet>
      ))}
      {Array.from({ length: count }, (_, i) => (
        <FieldSet key={`line-${i}`}>
          <FieldLegend>
            {labels.item} {i + 1}
          </FieldLegend>
          <TextField name={`line.${i}.name`} label={labels.item} required defaultValue={data?.lines[i]?.item_name} />
          <TextField
            name={`line.${i}.quantity`}
            label={labels.quantity}
            required
            defaultValue={data?.lines[i]?.quantity}
          />
          <TextField name={`line.${i}.unit`} label={labels.unit} required defaultValue={data?.lines[i]?.unit} />
          <TextField
            name={`line.${i}.price`}
            label={labels.price}
            required
            defaultValue={data?.lines[i]?.net_price.amount}
          />
          <TextField
            name={`line.${i}.category`}
            label={labels.vatCategory}
            required
            defaultValue={data?.lines[i]?.vat_category}
          />
          <TextField
            name={`line.${i}.rate`}
            label={labels.vatRate}
            defaultValue={data?.lines[i]?.vat_rate ?? undefined}
          />
          <TextField
            name={`line.${i}.exemption`}
            label={labels.exemption}
            defaultValue={data?.lines[i]?.exemption_reason ?? undefined}
          />
        </FieldSet>
      ))}
    </>
  )
}