import { Maybe } from "@repo/rdx-utils";
import { z } from "zod/v4";

import { AssetRelationship } from "../../domain/asset-relationship.aggregate";
import {
  AssetRelationshipValues,
  RelationshipValuesSchema,
} from "../../domain/value-objects/asset-relationship-values.vo";

import { inventoryIdentity } from "./asset-persistence.mapper";
import type { RelationshipModel } from "./asset-relationship.model";

export class AssetRelationshipPersistenceMapper {
  toDomain(row: RelationshipModel) {
    const values = AssetRelationshipValues.create(RelationshipValuesSchema.parse(row.values));
    if (
      !(values.isSuccess && z.iso.datetime().safeParse(row.createdAt).success) ||
      (row.endedAt !== null &&
        (!z.iso.datetime().safeParse(row.endedAt).success || row.endedAt < row.createdAt)) ||
      (row.endedAt === null) !== (row.endedBy === null)
    ) {
      throw new Error("Relación de activos persistida inconsistente.");
    }
    const item = AssetRelationship.rehydrate(
      {
        companyId: inventoryIdentity(row.companyId),
        values: values.data,
        createdBy: inventoryIdentity(row.createdBy),
        createdAt: row.createdAt,
        endedBy: row.endedBy ? Maybe.some(inventoryIdentity(row.endedBy)) : Maybe.none(),
        endedAt: row.endedAt ? Maybe.some(row.endedAt) : Maybe.none(),
      },
      inventoryIdentity(row.id)
    );
    if (
      row.sourceId !== item.values.sourceId.toPrimitive() ||
      row.targetId !== item.values.targetId.toPrimitive() ||
      row.typeId !== item.values.typeId.toPrimitive() ||
      row.activeKey !== (item.active ? `${row.companyId}:${item.values.key()}` : null)
    ) {
      throw new Error("Referencias de relación persistidas inconsistentes.");
    }
    return item;
  }
  toPersistence(item: AssetRelationship) {
    const values = item.values.toPrimitive();
    return {
      id: item.id.toPrimitive(),
      companyId: item.companyId.toPrimitive(),
      sourceId: values.sourceId,
      targetId: values.targetId,
      typeId: values.typeId,
      values,
      createdBy: item.createdBy.toPrimitive(),
      createdAt: item.createdAt,
      endedBy: item.endedBy.getOrUndefined()?.toPrimitive() ?? null,
      endedAt: item.endedAt.getOrUndefined() ?? null,
      activeKey: item.active ? `${item.companyId.toPrimitive()}:${item.values.key()}` : null,
    };
  }
}