import { describe, expect, it } from "vitest";
import type { RouteWarning } from "@watermaps/shared";
import {
  isOpenRouteWarning,
  isRetainedRouteWarning
} from "../src/lib/route-warnings";

describe("route warning filters", () => {
  it("filters every retired fairway and depth warning code centrally", () => {
    const retiredCodes = [
      "FAIRWAY_ROUTE",
      "FAIRWAY_DATA_NOT_OFFICIAL",
      "DEPTH_UNKNOWN",
      "DEPTH_PARTIAL",
      "NO_KNOWN_DEPTH",
      "DEPTH_TOO_SHALLOW"
    ];

    for (const code of retiredCodes) {
      const warning: RouteWarning = {
        code,
        severity: "critical",
        message: `Alter Hinweis ${code}`
      };
      expect(isRetainedRouteWarning(warning)).toBe(false);
      expect(isOpenRouteWarning(warning)).toBe(false);
    }
  });

  it("retains current warnings and only counts non-informational ones as open", () => {
    expect(
      isRetainedRouteWarning({
        code: "ROUTE_SEARCH_LIMITED",
        severity: "caution",
        message: "Suche begrenzt"
      })
    ).toBe(true);
    expect(
      isOpenRouteWarning({
        code: "ROUTE_SEARCH_LIMITED",
        severity: "caution",
        message: "Suche begrenzt"
      })
    ).toBe(true);
    expect(
      isOpenRouteWarning({
        code: "ROUTING_SOURCE",
        severity: "info",
        message: "Routingquelle"
      })
    ).toBe(false);
  });
});