import { getRequestHeader } from "h3";
const METHOD_WITH_BODY_RE = /post|put|patch/i;
const TEXT_MIME_RE = /application\/text|text\/html/;
const JSON_MIME_RE = /application\/json/;
export function requestHasBody(request) {
  return METHOD_WITH_BODY_RE.test(request.method);
}
export async function useRequestBody(request) {
  const contentType = request.headers.get("content-type") || "";
  if (contentType.includes("form")) {
    const formData = await request.formData();
    const body = /* @__PURE__ */ Object.create(null);
    for (const entry of formData.entries()) {
      body[entry[0]] = entry[1];
    }
    return body;
  } else if (JSON_MIME_RE.test(contentType)) {
    return request.json();
  } else if (TEXT_MIME_RE.test(contentType)) {
    return request.text();
  } else {
    const blob = await request.blob();
    return URL.createObjectURL(blob);
  }
}
export function hasReqHeader(event, name, includes) {
  const value = getRequestHeader(event, name);
  return value && typeof value === "string" && value.toLowerCase().includes(includes);
}
export function isJsonRequest(event) {
  return hasReqHeader(event, "accept", "application/json") || hasReqHeader(event, "user-agent", "curl/") || hasReqHeader(event, "user-agent", "httpie/") || event.req.url?.endsWith(".json") || event.req.url?.includes("/api/");
}
export function normalizeError(error) {
  const cwd = process.cwd();
  const stack = (error.stack || "").split("\n").splice(1).filter((line) => line.includes("at ")).map((line) => {
    const text = line.replace(cwd + "/", "./").replace("webpack:/", "").replace("file://", "").trim();
    return {
      text,
      internal: line.includes("node_modules") && !line.includes(".cache") || line.includes("internal") || line.includes("new Promise")
    };
  });
  const statusCode = error.statusCode || 500;
  const statusMessage = error.statusMessage ?? (statusCode === 404 ? "Not Found" : "");
  const message = error.message || error.toString();
  return {
    stack,
    statusCode,
    statusMessage,
    message
  };
}