useSignUp()

"use client";

import { useState } from 'react';
import { useForm } from 'react-hook-form';
import { zodResolver } from '@hookform/resolvers/zod';
import { z } from 'zod';

import { HttpError } from '@locai1/iam-javascript';
import { useSignUp } from '@locai1/iam-react';

import { Input } from '@/components/ui/input';
import { Button } from '@/components/ui/button';
import { Form, FormControl, FormField, FormItem, FormLabel, FormMessage } from '@/components/ui/form';

import { validatePassword } from '@/utils';

const formSchema = z.object({
  firstName: z.string().min(1),
  lastName: z.string().min(1),
  email: z.string().email(),
  password: z.string().min(8, {
    message: 'Password must be at least 8 characters',
  })
  .refine(validatePassword, {
    message: 'Password must contain an uppercase letter, a lowercase letter, a number, and a special character',
  }),
  confirmPassword: z.string().min(1),
})
.superRefine(({ confirmPassword, password }, ctx) => {
  if (confirmPassword !== password) {
    ctx.addIssue({
      code: "custom",
      message: "Passwords must match",
      path: ['confirmPassword']
    });
  }
});

type SignUpProps = {
  onComplete: () => void;
};

export const SignUp = ({ onComplete }: SignUpProps) => {
  const [error, setError] = useState<HttpError | Error>();

  const { signUp } = useSignUp({
    onError: setError,
    onSuccess: onComplete,
  });

  const form = useForm<z.infer<typeof formSchema>>({
    resolver: zodResolver(formSchema),
    defaultValues: {
      firstName: '',
      lastName: '',
      email: '',
      password: '',
      confirmPassword: '',
    },
  });

  const handleSignUpSubmit = async (data: z.infer<typeof formSchema>) => {
    await signUp(data);
  };

  return (
    <Form {...form}>
      <form onSubmit={form.handleSubmit(handleSignUpSubmit)}>
        <FormField
          control={form.control}
          name="firstName"
          render={({ field }) => (
            <FormItem>
              <FormLabel>First name</FormLabel>
              <FormControl>
                <Input type="text" required {...field} />
              </FormControl>
            </FormItem>
          )}
        />
        <FormField
          control={form.control}
          name="lastName"
          render={({ field }) => (
            <FormItem>
              <FormLabel>Last name</FormLabel>
              <FormControl>
                <Input type="text" required {...field} />
              </FormControl>
            </FormItem>
          )}
        />
        <FormField
          control={form.control}
          name="email"
          render={({ field }) => (
            <FormItem>
              <FormLabel>Email</FormLabel>
              <FormControl>
                <Input type="email" placeholder="[email protected]" required {...field} />
              </FormControl>
              <FormMessage />
            </FormItem>
          )}
        />
        <FormField
          control={form.control}
          name="password"
          render={({ field }) => (
            <FormItem>
              <FormLabel>Password</FormLabel>
              <FormControl>
                <Input type="password" required {...field} />
              </FormControl>
              <FormMessage />
            </FormItem>
          )}
        />
        <FormField
          control={form.control}
          name="confirmPassword"
          render={({ field }) => (
            <FormItem>
              <FormLabel>Confirm Password</FormLabel>
              <FormControl>
                <Input type="password" required {...field} />
              </FormControl>
              <FormMessage />
            </FormItem>
          )}
        />
        {error?.message}
        <Button type="submit">
          Create an account
        </Button>
      </form>
    </Form>
  );
};