import api from './client';
import type { User, LoginResponse, SignupData } from '../types';

export const authApi = {
  getCurrentUser: async (): Promise<User | null> => {
    try {
      const { data } = await api.get<{ user: User | null }>('/api/auth/user');
      return data.user;
    } catch {
      return null;
    }
  },

  login: async (email: string, password: string): Promise<LoginResponse> => {
    const { data } = await api.post<LoginResponse>('/api/auth/login', {
      email,
      password,
    });
    return data;
  },

  signup: async (data: SignupData): Promise<LoginResponse> => {
    const { data: result } = await api.post<LoginResponse>('/api/auth/signup', data);
    return result;
  },

  logout: async (): Promise<void> => {
    await api.post('/api/auth/logout');
  },

  updateProfile: async (full_name: string): Promise<User> => {
    const { data } = await api.put<{ user: { email: string; full_name: string; role: string; id: number } }>(
      '/api/auth/user',
      { full_name },
    );
    return {
      id: data.user.id,
      email: data.user.email,
      full_name: data.user.full_name,
      role: data.user.role,
    };
  },

  forgotPassword: async (email: string): Promise<{ success?: boolean; message?: string }> => {
    const { data } = await api.post<{ success?: boolean; message?: string }>('/api/auth/forgot-password', { email });
    return data;
  },

  resetPassword: async (token: string, password: string): Promise<{ success: boolean; message: string }> => {
    const { data } = await api.post<{ success: boolean; message: string }>('/api/auth/reset-password', {
      token,
      password,
    });
    return data;
  },

  changePassword: async (currentPassword: string, newPassword: string): Promise<{ success: boolean; message: string }> => {
    const { data } = await api.post<{ success: boolean; message: string }>('/api/auth/change', {
      currentPassword,
      newPassword,
    });
    return data;
  },
};