import { API_BASE_URL } from "@config/config_frontend";

export interface RegisterPayload {
  email: string;
  password: string;
  password_confirm: string;
  name: string;
  position: string | null;
  phone: string | null;
  terms_version: string;
  terms_agreed: boolean;
  privacy_agreed: boolean;
  marketing_agreed: boolean;
}

async function request(path: string, body: object): Promise<Record<string, unknown>> {
  const response = await fetch(`${API_BASE_URL}${path}`, {
    method: "POST",
    credentials: "include",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify(body),
  });
  const result = (await response.json()) as Record<string, unknown>;
  if (!response.ok) throw new Error(String(result.detail ?? "Request failed"));
  return result;
}

export function requestRegistration(payload: RegisterPayload): Promise<Record<string, unknown>> {
  return request("/auth/register/request", payload);
}

export function verifyRegistration(
  email: string,
  otpCode: string,
): Promise<Record<string, unknown>> {
  return request("/auth/register/verify", { email, otp_code: otpCode });
}

export async function searchCompanies(query: string): Promise<{ id: number; name: string }[]> {
  const response = await fetch(`${API_BASE_URL}/auth/companies?q=${encodeURIComponent(query)}`);
  const result = (await response.json()) as {
    detail?: string;
    companies?: { id: number; name: string }[];
  };
  if (!response.ok) throw new Error(result.detail ?? "Request failed");
  return result.companies ?? [];
}