import { ok, err, type ReadonlyDB } from "@tailor-platform/erp-kit/core";
import type { DB } from "../generated/kysely-tailordb";
import { WorkScheduleNotFoundError } from "../lib/errors.generated";

export interface GetWorkScheduleInput {
  workScheduleId: string;
}

export async function run(db: ReadonlyDB<DB>, input: GetWorkScheduleInput) {
  const workSchedule = await db
    .selectFrom("WorkSchedule")
    .selectAll()
    .where("id", "=", input.workScheduleId)
    .executeTakeFirst();

  if (!workSchedule) {
    return err(new WorkScheduleNotFoundError(input.workScheduleId));
  }

  return ok({ workSchedule });
}