import bcrypt from 'bcryptjs';
import { createJWT } from '~/server/utils/jwt';
import User from '~/server/models/User';

export default defineEventHandler(async (event) => {
  const { email, password, name, role } = await readBody(event);

  const existingUser = await User.findOne({ email });
  if (existingUser) {
    throw createError({
      statusCode: 400,
      statusMessage: 'User already exists.',
    });
  }

  const hashedPassword = await bcrypt.hash(password, 10);

  const user = new User({
    email,
    password: hashedPassword,
    name,
    role: role || 'customer', 
  });

  await user.save();

  const token = createJWT(user.email);

  await setAuth(event, token);

  return { success: true, user: { email: user.email, role: user.role } };
});

import bcrypt from 'bcryptjs';
import { createJWT } from '~/server/utils/jwt';
import User from '~/server/models/User';

export default defineEventHandler(async (event) => {
  const { email, password, name, role } = await readBody(event);

  const existingUser = await User.findOne({ email });
  if (existingUser) {
    throw createError({
      statusCode: 400,
      statusMessage: 'User already exists.',
    });
  }

  const hashedPassword = await bcrypt.hash(password, 10);

  const user = new User({
    email,
    password: hashedPassword,
    name,
    role: role || 'customer', 
  });

  await user.save();

  const token = createJWT(user.email);

  await setAuth(event, token);

  return { success: true, user: { email: user.email, role: user.role } };
});

 async function onSubmit(data: any) {
    isLoading.value = true; 
    try {
      const { data: response, error } = await useFetch('/api/auth/register', {
        method: 'POST',
        body: { name: data.name, email: data.email, password: data.password },
      });
  
      if (error.value) {
        userMessage.value = 'Registration failed. Please try again.';
        toast.add({ title: userMessage.value, icon: 'i-heroicons-x-circle', color: 'red' });
      } else {
        userMessage.value = 'Registration successful.';
        toast.add({ title: userMessage.value, icon: 'i-heroicons-check-circle', color: 'green' });
        isSuccess.value = true;
        router.push('/login');
      }
    } catch (err) {
      console.error('Registration error:', err);
      userMessage.value = 'Something went wrong. Please try again.';
      toast.add({ title: userMessage.value, icon: 'i-heroicons-x-circle', color: 'red' });
    } finally {
      isLoading.value = false; 
    }
  }

 async function onSubmit(data: any) {
    isLoading.value = true; 
    try {
      const { data: response, error } = await useFetch('/api/auth/register', {
        method: 'POST',
        body: { name: data.name, email: data.email, password: data.password },
      });
  
      if (error.value) {
        userMessage.value = 'Registration failed. Please try again.';
        toast.add({ title: userMessage.value, icon: 'i-heroicons-x-circle', color: 'red' });
      } else {
        userMessage.value = 'Registration successful.';
        toast.add({ title: userMessage.value, icon: 'i-heroicons-check-circle', color: 'green' });
        isSuccess.value = true;
        router.push('/login');
      }
    } catch (err) {
      console.error('Registration error:', err);
      userMessage.value = 'Something went wrong. Please try again.';
      toast.add({ title: userMessage.value, icon: 'i-heroicons-x-circle', color: 'red' });
    } finally {
      isLoading.value = false; 
    }
  }