import type { UniqueID } from "@repo/rdx-ddd";
import { Maybe } from "@repo/rdx-utils";
import type { Sequelize, Transaction } from "sequelize";
import { QueryTypes } from "sequelize";
import { z } from "zod/v4";

/** Lectura mínima dentro de la transacción de Companies, sin exponer repositorios ni el ORM. */
export class LocalIdentityAssetReader {
  constructor(
    private readonly database: Sequelize,
    private readonly transaction: Transaction
  ) {}

  async find(company: UniqueID, asset: UniqueID) {
    const rows = z.array(z.object({ status: z.string() })).parse(
      await this.database.query(
        "SELECT status FROM assets WHERE companyId=:companyId AND id=:assetId FOR UPDATE",
        {
          replacements: { companyId: company.toPrimitive(), assetId: asset.toPrimitive() },
          transaction: this.transaction,
          type: QueryTypes.SELECT,
        }
      )
    );
    const row = rows[0];

    return row
      ? Maybe.some({ operational: ["operational", "available", "in_use"].includes(row.status) })
      : Maybe.none<{ operational: boolean }>();
  }
}