metis-desk/modules/assets/src/api/infrastructure/persistence/workstation-persistence.mapper.ts

import { z } from "zod/v4";

import { WorkstationValues } from "../../domain/value-objects/workstation-values";
import { Workstation } from "../../domain/workstation.aggregate";
import { WorkstationRevision } from "../../domain/workstation-revision.entity";
import { WorkstationInputSchema } from "../../domain/workstation-values";

import { inventoryIdentity } from "./asset-persistence.mapper";
import type {
  WorkstationAssetModel,
  WorkstationModel,
  WorkstationRevisionModel,
} from "./workstation.model";

function valuesOf(raw: unknown, siteId: string | null, personId: string | null) {
  // Las instantáneas anteriores no tenían recursos compartidos. Se interpretan como una lista vacía sin reescribir el historial.
  const legacy = WorkstationInputSchema.extend({
    sharedAssetIds: z.array(z.uuid()).max(200).optional(),
  }).parse(raw);
  const values = WorkstationValues.create({
    ...legacy,
    sharedAssetIds: legacy.sharedAssetIds ?? [],
  });
  if (
    !values.isSuccess ||
    values.data.toPrimitive().siteId !== siteId ||
    values.data.toPrimitive().personId !== personId
  ) {
    throw new Error("Valores de puesto persistidos inconsistentes.");
  }
  return values.data;
}
export class WorkstationPersistenceMapper {
  toDomain(
    row: WorkstationModel,
    revisions: readonly WorkstationRevisionModel[],
    references: readonly WorkstationAssetModel[]
  ) {
    const values = valuesOf(row.values, row.siteId, row.personId);
    const ordered = [...revisions].sort((a, b) => a.position - b.position);
    const history = ordered.map((revision, position) => {
      if (
        revision.position !== position ||
        !z.iso.datetime().safeParse(revision.recordedAt).success ||
        revision.recordedAt < (ordered[position - 1]?.recordedAt ?? "")
      ) {
        throw new Error("Historial de puesto inconsistente.");
      }
      return WorkstationRevision.rehydrate(
        {
          values: valuesOf(revision.values, revision.siteId, revision.personId),
          actorId: inventoryIdentity(revision.actorId),
          recordedAt: revision.recordedAt,
        },
        inventoryIdentity(revision.id)
      );
    });
    if (!(history.length && history.at(-1)?.values.equals(values))) {
      throw new Error("Última revisión de puesto inconsistente.");
    }
    const expected = new Set(
      history.flatMap((item) => [
        ...item.values.toPrimitive().assetIds,
        ...item.values.toPrimitive().sharedAssetIds,
      ])
    );
    if (
      references.length !== expected.size ||
      references.some(
        (item) =>
          item.companyId !== row.companyId ||
          !expected.has(item.assetId) ||
          item.activeKey !==
            (values.active && values.assetIds.some((id) => id.toPrimitive() === item.assetId)
              ? `${row.companyId}:${item.assetId}`
              : null)
      )
    ) {
      throw new Error("Referencias de puesto inconsistentes.");
    }
    return Workstation.rehydrate(
      { companyId: inventoryIdentity(row.companyId), values, history },
      inventoryIdentity(row.id)
    );
  }
  toPersistence(item: Workstation) {
    const values = item.values.toPrimitive();
    const companyId = item.companyId.toPrimitive();
    const id = item.id.toPrimitive();
    return {
      workstation: { id, companyId, values, siteId: values.siteId, personId: values.personId },
      revisions: item.history.map((revision, position) => ({
        id: revision.id.toPrimitive(),
        workstationId: id,
        actorId: revision.actorId.toPrimitive(),
        recordedAt: revision.recordedAt,
        values: revision.values.toPrimitive(),
        position,
        siteId: revision.values.toPrimitive().siteId,
        personId: revision.values.toPrimitive().personId,
      })),
      references: [
        ...new Set(
          item.history.flatMap((revision) => [
            ...revision.values.toPrimitive().assetIds,
            ...revision.values.toPrimitive().sharedAssetIds,
          ])
        ),
      ].map((assetId) => ({
        workstationId: id,
        companyId,
        assetId,
        activeKey:
          values.active && values.assetIds.includes(assetId) ? `${companyId}:${assetId}` : null,
      })),
    };
  }
}