import type { AlertSeverity, Condition } from "./types";

/** Fallback wording for providers that only give us a numeric code. */
export const CONDITION_LABELS: Record<Condition, string> = {
  clear: "clear skies",
  clouds: "cloudy",
  rain: "rain",
  storm: "thunderstorm",
  snow: "snow",
  fog: "fog",
};

/** Maps any provider's severity word ("Severe", "severe", "Moderate"…) onto ours. */
export function toSeverity(word: string | null | undefined): AlertSeverity {
  const normalized = (word ?? "").toLowerCase();
  const known: AlertSeverity[] = ["extreme", "severe", "moderate", "minor"];
  return known.find((s) => normalized.includes(s)) ?? "unknown";
}