import { dom } from "./dom.js";

export function setStatus(text) {
  dom.statusText.textContent = text;
}

export async function apiFetch(url, options = {}) {
  const response = await fetch(url, {
    headers: { "Content-Type": "application/json" },
    ...options,
  });

  if (!response.ok) {
    throw new Error((await response.text()) || response.statusText);
  }

  if (response.status === 204) {
    return null;
  }

  const contentType = response.headers.get("content-type") || "";
  if (contentType.includes("application/json")) {
    return response.json();
  }

  return response.text();
}

export function withStatus(task) {
  return task.catch((error) => {
    setStatus(error.message || "请求失败");
  });
}