import axios, { AxiosResponse } from "axios";

export async function login(): Promise<string> {
  try {
    console.log("Login naar:", `https://servicelayer.logres.nl:50000/b1s/v2/Login`);

    const response = await axios.post(
      "https://servicelayer.logres.nl:50000/b1s/v2/Login",
      {
        CompanyDB: "DEMONLJR",
        UserName: "manager",
        Password: "manager",
      },
      {
        timeout: 10000,
        headers: {
          "Content-Type": "application/json",
        },
        validateStatus: () => true,
      }
    );

    console.log("STATUS:", response.status);
    console.log("DATA:", response.data);
    console.log("COOKIES:", response.headers["set-cookie"]);

    const setCookie = extractCookie(response);

    if (!setCookie) {
      throw new Error("Geen set-cookie header ontvangen van SAP Business One");
    }

    return Array.isArray(setCookie) ? setCookie.join("; ") : setCookie;
  } catch (error: unknown) {
    console.error("MESSAGE:", (error as Error).message);
    console.error("CODE:", (error as { code: string }).code);

    if ((error as { response: unknown }).response) {
      console.error("STATUS:", (error as { response: { status: number } }).response.status);
      console.error("DATA:", (error as { response: { data: unknown } }).response.data);
    }

    throw new Error((error as Error).message || "Login failed");
  }
}

function extractCookie(response: AxiosResponse): string | null {
  const setCookie = response.headers['set-cookie'];

  if (!setCookie) {
    return null;
  }

  return setCookie
    .map((cookie: string) => cookie.split(";")[0])
    .join("; ");
}