/**
 * `erpWorkOrderOperations` GraphQL query pieces shared by the `MMApiClient` operation reads.
 */

import {
  collectNonBlankStrings,
  type GraphqlOperation,
} from "./graphql-helpers.js";

/** Field list for the erpWorkOrderOperations GraphQL queries (names match the REST import payload). */
export const ERP_WORK_ORDER_OPERATION_GRAPHQL_FIELDS =
  "companyId workOrderId lot split sub sequenceNumber resourceId startQuantity finishQuantity expectedRejectRate scheduledStartDate scheduledFinishDate closedDate cycleTimeMs setupTimeMs productionburdenRateHourly setupburdenRatehourly operationType quantityPerPart status createdAt updatedAt customFieldsSchemaRef customFields";

/** Default number of work order ids per `_in` query chunk. */
export const DEFAULT_WORK_ORDER_IDS_CHUNK_SIZE = 200;

/** Stable composite-key ordering used by every paged operations read. */
export const ERP_WORK_ORDER_OPERATION_GRAPHQL_ORDER_BY =
  "[{ workOrderId: asc }, { lot: asc }, { split: asc }, { sub: asc }, { sequenceNumber: asc }]";

/** Trim, drop blanks and dedupe a work order id list exactly, preserving first-seen order. */
export function normalizeWorkOrderIdList(
  workOrderIds: readonly string[]
): string[] {
  return collectNonBlankStrings(undefined, workOrderIds);
}

/**
 * Operations of the given work orders (`workOrderId _in`), one page. Ids travel as a
 * variable, never interpolated, so they need no escaping.
 */
export function buildWorkOrderOperationsByWorkOrderIdsQuery(
  workOrderIds: readonly string[],
  pageSize: number,
  offset: number
): GraphqlOperation {
  const operationName = "getErpWorkOrderOperationsByWorkOrderIds";
  return {
    operationName,
    query:
      `query ${operationName}($ids: [String!]!, $limit: Int!, $offset: Int!) { ` +
      `workOrderOperations: erpWorkOrderOperations(where: { workOrderId: { _in: $ids } }, ` +
      `limit: $limit, offset: $offset, order_by: ${ERP_WORK_ORDER_OPERATION_GRAPHQL_ORDER_BY}) { ` +
      `${ERP_WORK_ORDER_OPERATION_GRAPHQL_FIELDS} } }`,
    variables: { ids: workOrderIds, limit: pageSize, offset },
  };
}