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import React from 'react';
import { useCallback, useState } from 'react';
import { useSignIn } from '../../services/auth.service';
import {
SignForm,
ActualForm,
Legend,
Section,
TextField,
Button,
ErrorMessage,
} from './form-components';
import { RouteComponentProps } from 'react-router-dom';
const SignInForm: React.FC<RouteComponentProps<any>> = ({ history }) => {
const [username, setUsername] = useState('');
const [password, setPassword] = useState('');
const [error, setError] = useState('');
const [signIn] = useSignIn();
const onUsernameChange = useCallback(({ target }) => {
setError('');
setUsername(target.value);
}, []);
const onPasswordChange = useCallback(({ target }) => {
setError('');
setPassword(target.value);
}, []);
const maySignIn = useCallback(() => {
return !!(username && password);
}, [username, password]);
const handleSignIn = useCallback(() => {
signIn({ variables: { username, password } })
.then(() => {
history.replace('/chats');
})
.catch((error) => {
setError(error.message || error);
});
}, [username, password, history, signIn]);
return (
<SignForm>
<ActualForm>
<Legend>Sign in</Legend>
<Section style={{ width: '100%' }}>
<TextField
data-testid="username-input"
label="Username"
value={username}
onChange={onUsernameChange}
margin="normal"
placeholder="Enter your username"
/>
<TextField
data-testid="password-input"
label="Password"
type="password"
value={password}
onChange={onPasswordChange}
margin="normal"
placeholder="Enter your password"
/>
</Section>
<Button
data-testid="sign-in-button"
type="button"
color="secondary"
variant="contained"
disabled={!maySignIn()}
onClick={handleSignIn}>
Sign in
</Button>
<ErrorMessage data-testid="error-message">{error}</ErrorMessage>
</ActualForm>
</SignForm>
);
};
export default SignInForm;
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