ente/src/pages/index.tsx
2021-05-23 18:32:05 +05:30

108 lines
4 KiB
TypeScript

import React, { useState, useEffect } from 'react';
import { useRouter } from 'next/router';
import Card from 'react-bootstrap/Card';
import Form from 'react-bootstrap/Form';
import FormControl from 'react-bootstrap/FormControl';
import Button from 'react-bootstrap/Button';
import constants from 'utils/strings/constants';
import { Formik, FormikHelpers } from 'formik';
import * as Yup from 'yup';
import { getOtt } from 'services/userService';
import Container from 'components/Container';
import { setData, LS_KEYS, getData } from 'utils/storage/localStorage';
import SubmitButton from 'components/SubmitButton';
interface formValues {
email: string;
}
export default function Home() {
const [loading, setLoading] = useState(false);
const router = useRouter();
useEffect(() => {
router.prefetch('/verify');
router.prefetch('/signup');
const user = getData(LS_KEYS.USER);
if (user?.email) {
router.push('/verify');
}
}, []);
const loginUser = async (
{ email }: formValues,
{ setFieldError }: FormikHelpers<formValues>
) => {
try {
setLoading(true);
await getOtt(email);
setData(LS_KEYS.USER, { email });
router.push('/verify');
} catch (e) {
setFieldError('email', `${constants.UNKNOWN_ERROR} ${e.message}`);
}
setLoading(false);
};
const register = () => {
router.push('/signup');
};
return (
<Container>
<Card style={{ minWidth: '320px' }} className="text-center">
<Card.Body style={{ padding: '40px 30px' }}>
<Card.Title style={{ marginBottom: '32px' }}>
{constants.LOGIN}
</Card.Title>
<Formik<formValues>
initialValues={{ email: '' }}
validationSchema={Yup.object().shape({
email: Yup.string()
.email(constants.EMAIL_ERROR)
.required(constants.REQUIRED),
})}
validateOnChange={false}
validateOnBlur={false}
onSubmit={loginUser}
>
{({
values,
errors,
touched,
handleChange,
handleSubmit,
}) => (
<Form noValidate onSubmit={handleSubmit}>
<Form.Group controlId="formBasicEmail">
<Form.Control
type="email"
placeholder={constants.ENTER_EMAIL}
value={values.email}
onChange={handleChange('email')}
isInvalid={Boolean(
touched.email && errors.email
)}
autoFocus={true}
disabled={loading}
/>
<FormControl.Feedback type="invalid">
{errors.email}
</FormControl.Feedback>
</Form.Group>
<SubmitButton
buttonText={constants.LOGIN}
loading={loading}
/>
</Form>
)}
</Formik>
<br />
<Button variant="link" onClick={register}>
{constants.NO_ACCOUNT}
</Button>
</Card.Body>
</Card>
</Container>
);
}