import { describe, it, expect } from "vitest";
import {
  MMWorkOrderOperationStatus,
  MMWorkOrderStatus,
  normalizeMMStatus,
} from "./erp-types.js";

describe("normalizeMMStatus", () => {
  it("trims, uppercases, and collapses underscores/whitespace to single spaces", () => {
    expect(normalizeMMStatus(" released ")).toBe(MMWorkOrderStatus.RELEASED);
    expect(normalizeMMStatus("NOT_RELEASED")).toBe(MMWorkOrderStatus.NOT_RELEASED);
    expect(normalizeMMStatus("not   released")).toBe(MMWorkOrderOperationStatus.NOT_RELEASED);
  });

  it("folds the CANCELED spelling into CANCELLED", () => {
    expect(normalizeMMStatus("Canceled")).toBe(MMWorkOrderStatus.CANCELLED);
    expect(normalizeMMStatus("CANCELLED")).toBe(MMWorkOrderStatus.CANCELLED);
  });

  it("maps null/undefined/blank to the empty string", () => {
    expect(normalizeMMStatus(null)).toBe("");
    expect(normalizeMMStatus(undefined)).toBe("");
    expect(normalizeMMStatus("   ")).toBe("");
  });

  it("leaves enum members unchanged (they are already canonical)", () => {
    for (const value of [
      ...Object.values(MMWorkOrderStatus),
      ...Object.values(MMWorkOrderOperationStatus),
    ]) {
      expect(normalizeMMStatus(value)).toBe(value);
    }
  });
});