import api from './axios';

export interface LoginRequest {
  username: string;
  password: string;
}

export interface LoginResponse {
  access_token: string;
  token_type: string;
}

export interface User {
  id: number;
  username: string;
  email: string;
  full_name: string;
  is_admin: boolean;
  is_active: boolean;
}

export const authService = {
  async login(credentials: LoginRequest): Promise<LoginResponse> {
    const formData = new URLSearchParams();
    formData.append('username', credentials.username);
    formData.append('password', credentials.password);

    const response = await api.post<LoginResponse>('/api/v1/auth/login', formData, {
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded',
      },
    });
    return response.data;
  },

  async getCurrentUser(): Promise<User> {
    const response = await api.get<User>('/api/v1/auth/me');
    return response.data;
  },

  logout() {
    localStorage.removeItem('token');
    localStorage.removeItem('user');
    window.location.href = '/login';
  },
};