import { getToken, getEndpoint, loadCache, saveCache } from "./config.js";

export async function api(
  method: string,
  path: string,
  body?: unknown
): Promise<{ data: any; status: number }> {
  const url = `${getEndpoint()}${path}`;
  const headers: Record<string, string> = {
    Authorization: `Bearer ${getToken()}`,
    "Content-Type": "application/json",
  };
  let res: Response;
  try {
    res = await fetch(url, {
      method,
      headers,
      body: body !== undefined ? JSON.stringify(body) : undefined,
    });
  } catch (err: any) {
    console.error(
      `Error: ${err?.cause?.message || err?.message || "network error"}`
    );
    process.exit(1);
  }
  if (res.status === 204) return { data: null, status: 204 };
  const text = await res.text();
  let data: any;
  try {
    data = JSON.parse(text);
  } catch {
    data = text;
  }
  if (!res.ok) {
    const msg = data?.error || text;
    console.error(`Error: ${msg}`);
    process.exit(1);
  }
  return { data, status: res.status };
}

export async function trySyncRemote(): Promise<boolean> {
  const url = `${getEndpoint()}/config`;
  const headers: Record<string, string> = {
    Authorization: `Bearer ${getToken()}`,
    "Content-Type": "application/json",
  };
  try {
    const res = await fetch(url, { method: "GET", headers });
    if (!res.ok) return false;
    const data = await res.json() as any;
    if (!data?.secrets) return false;
    const now = new Date().toISOString();
    const cache = {
      agent_id: data.agent_id,
      secrets: data.secrets,
      synced_at: now,
      attempted_at: now,
    };
    saveCache(cache);
    return true;
  } catch {
    const cache = loadCache();
    if (cache) {
      cache.attempted_at = new Date().toISOString();
      saveCache(cache);
    }
    return false;
  }
}