import AsyncStorage from "@react-native-async-storage/async-storage";

export const DEFAULT_URL = "https://crm.rehbock.xyz/api";

const KEYS = { url: "kin_api_url", token: "kin_api_token", hour: "kin_notif_hour" };

let cached: { url: string; token: string; notifHour: number } | null = null;

export async function getConfig() {
  if (cached) return cached;
  const [url, token, hour] = await Promise.all([
    AsyncStorage.getItem(KEYS.url),
    AsyncStorage.getItem(KEYS.token),
    AsyncStorage.getItem(KEYS.hour),
  ]);
  cached = {
    url: url || DEFAULT_URL,
    token: token || "",
    notifHour: hour ? Number(hour) : 9,
  };
  return cached;
}

export async function setConfig(url: string, token: string, notifHour: number) {
  const cleanUrl = (url.trim() || DEFAULT_URL).replace(/\/+$/, "");
  cached = { url: cleanUrl, token: token.trim(), notifHour };
  await Promise.all([
    AsyncStorage.setItem(KEYS.url, cleanUrl),
    AsyncStorage.setItem(KEYS.token, cached.token),
    AsyncStorage.setItem(KEYS.hour, String(notifHour)),
  ]);
}