Create Account

'use client'

import { useForm } from '@tanstack/react-form'
import { UserPlus } from 'lucide-react'
import { toast } from 'sonner'
import * as z from 'zod'

import { Button } from '@/components/ui/button'
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from '@/components/ui/card'
import { Checkbox } from '@/components/ui/checkbox'
import {
  Field,
  FieldContent,
  FieldDescription,
  FieldError,
  FieldGroup,
  FieldLabel,
} from '@/components/ui/field'
import { Input } from '@/components/ui/input'

const formSchema = z.object({
  name: z.string().min(2, 'Enter your full name.'),
  email: z.email('Enter a valid email.'),
  password: z
    .string()
    .min(8, 'Use at least 8 characters.')
    .regex(/[A-Z]/, 'Include an uppercase letter.')
    .regex(/[0-9]/, 'Include a number.'),
  terms: z.boolean().refine((v) => v, 'Accept the terms to continue.'),
})

export function TsfRecipes02() {
  const form = useForm({
    defaultValues: { name: '', email: '', password: '', terms: false },
    validators: { onSubmit: formSchema },
    onSubmit: async ({ value }) => {
      toast.success('Account created', { description: value.email })
    },
  })

  return (
    <Card className="w-full max-w-sm">
      <CardHeader>
        <CardTitle className="flex items-center gap-2">
          <UserPlus className="text-muted-foreground size-4" />
          Create your account
        </CardTitle>
        <CardDescription>Get started in less than a minute.</CardDescription>
      </CardHeader>
      <CardContent>
        <form
          onSubmit={(e) => {
            e.preventDefault()
            form.handleSubmit()
          }}
        >
          <FieldGroup>
            <form.Field name="name">
              {(field) => {
                const isInvalid =
                  field.state.meta.isTouched && !field.state.meta.isValid
                return (
                  <Field data-invalid={isInvalid}>
                    <FieldLabel htmlFor={field.name}>Full name</FieldLabel>
                    <Input
                      id={field.name}
                      name={field.name}
                      placeholder="Ada Lovelace"
                      aria-invalid={isInvalid}
                      value={field.state.value}
                      onBlur={field.handleBlur}
                      onChange={(e) => field.handleChange(e.target.value)}
                    />
                    {isInvalid && (
                      <FieldError errors={field.state.meta.errors} />
                    )}
                  </Field>
                )
              }}
            </form.Field>
            <form.Field name="email">
              {(field) => {
                const isInvalid =
                  field.state.meta.isTouched && !field.state.meta.isValid
                return (
                  <Field data-invalid={isInvalid}>
                    <FieldLabel htmlFor={field.name}>Email</FieldLabel>
                    <Input
                      id={field.name}
                      name={field.name}
                      type="email"
                      placeholder="ada@example.com"
                      aria-invalid={isInvalid}
                      value={field.state.value}
                      onBlur={field.handleBlur}
                      onChange={(e) => field.handleChange(e.target.value)}
                    />
                    {isInvalid && (
                      <FieldError errors={field.state.meta.errors} />
                    )}
                  </Field>
                )
              }}
            </form.Field>
            <form.Field name="password">
              {(field) => {
                const isInvalid =
                  field.state.meta.isTouched && !field.state.meta.isValid
                return (
                  <Field data-invalid={isInvalid}>
                    <FieldLabel htmlFor={field.name}>Password</FieldLabel>
                    <Input
                      id={field.name}
                      name={field.name}
                      type="password"
                      placeholder="••••••••"
                      aria-invalid={isInvalid}
                      value={field.state.value}
                      onBlur={field.handleBlur}
                      onChange={(e) => field.handleChange(e.target.value)}
                    />
                    {isInvalid ? (
                      <FieldError errors={field.state.meta.errors} />
                    ) : (
                      <FieldDescription>
                        8+ characters, one uppercase and one number.
                      </FieldDescription>
                    )}
                  </Field>
                )
              }}
            </form.Field>
            <form.Field name="terms">
              {(field) => {
                const isInvalid =
                  field.state.meta.isTouched && !field.state.meta.isValid
                return (
                  <Field orientation="horizontal" data-invalid={isInvalid}>
                    <Checkbox
                      id={field.name}
                      checked={field.state.value}
                      onCheckedChange={(checked) =>
                        field.handleChange(checked === true)
                      }
                      aria-invalid={isInvalid}
                    />
                    <FieldContent>
                      <FieldLabel htmlFor={field.name}>
                        I agree to the Terms and Privacy Policy.
                      </FieldLabel>
                      {isInvalid && (
                        <FieldError errors={field.state.meta.errors} />
                      )}
                    </FieldContent>
                  </Field>
                )
              }}
            </form.Field>
            <Button type="submit" size="sm">
              Create account
            </Button>
          </FieldGroup>
        </form>
      </CardContent>
    </Card>
  )
}