import { api as client } from "../auth/http";
import { unwrap } from "@/utils/endpoint";
import { URL_CONSTANTS } from "@/constants/URLS";
import type { ApiResponse } from "@/types/apiResponse";

const BASE = URL_CONSTANTS.OPERATIONS_STANDARDS.BASE;

/**
 * The railway's operating standards — the numbers the operations reports
 * measure actual performance against. One row, edited here.
 */
export interface OperationsStandards {
  id: string;
  stationStandardHoursEthiopia: number;
  stationStandardHoursDjibouti: number;
  cycleStandardHoursContainer: number;
  cycleStandardHoursBulkDmp: number;
  cycleStandardHoursBulkNagad: number;
  cycleStandardHoursBulkBcc: number;
  defaultLegStandardHours: number;
  delayToleranceMinutes: number;
  /** Null until a planner sets one — the spec names no handling standard. */
  handlingStandardHoursContainer: number | null;
  handlingStandardHoursBulk: number | null;
  chargedTonsFull20ft: number;
  chargedTonsFull40ft: number;
  chargedTonsEmpty20ft: number;
  chargedTonsEmpty40ft: number;
  chargedTonsPerWagonGeneral: number;
  chargedTonsPerWagonPerishable: number;
  defaultFullTrainsetWagons: number;
  updatedAt?: string;
}

export type OperationsStandardsPatch = Partial<
  Omit<OperationsStandards, "id" | "updatedAt">
>;

export const operationsStandardsService = {
  get: async (): Promise<OperationsStandards> => {
    const response = await client.get<ApiResponse<OperationsStandards>>(BASE);
    return unwrap(response.data);
  },

  update: async (
    patch: OperationsStandardsPatch,
  ): Promise<OperationsStandards> => {
    const response = await client.patch<ApiResponse<OperationsStandards>>(
      BASE,
      patch,
    );
    return unwrap(response.data);
  },
};