const API_URL = import.meta.env.VITE_API_URL || 'http://localhost:3001';
import { authHeaders } from './auth';

export async function fetchCV() {
  const response = await fetch(`${API_URL}/api/cv`);
  if (!response.ok) {
    throw new Error(`Failed to fetch CV: ${response.statusText}`);
  }
  return response.json();
}

export async function updateCV(data) {
  const response = await fetch(`${API_URL}/api/cv`, {
    method: 'PUT',
    headers: {
      'Content-Type': 'application/json',
      ...authHeaders(),
    },
    body: JSON.stringify(data),
  });
  if (!response.ok) {
    throw new Error(`Failed to update CV: ${response.statusText}`);
  }
  return response.json();
}

export async function exportCV() {
  const response = await fetch(`${API_URL}/api/cv/export`);
  if (!response.ok) {
    throw new Error(`Failed to export CV: ${response.statusText}`);
  }
  return response.blob();
}

export async function importCV(data) {
  const response = await fetch(`${API_URL}/api/cv/import`, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      ...authHeaders(),
    },
    body: JSON.stringify(data),
  });
  if (!response.ok) {
    throw new Error(`Failed to import CV: ${response.statusText}`);
  }
  return response.json();
}

export async function getAuthConfig() {
  const response = await fetch(`${API_URL}/api/auth/config`);
  if (!response.ok) {
    throw new Error(`Failed to get auth config: ${response.statusText}`);
  }
  return response.json();
}

export async function login(password) {
  const response = await fetch(`${API_URL}/api/auth/login`, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({ password }),
  });
  if (!response.ok) {
    const error = await response.json();
    throw new Error(error.error || 'Login failed');
  }
  return response.json();
}