1import {useState, useMemo} from 'react';
  2import {useTranslation} from 'react-i18next';
  3import TextField from '@material-ui/core/TextField';
  4import {useRouter} from 'next/router';
  5import Button from '@material-ui/core/Button';
  6import CardContent from '@material-ui/core/CardContent';
  7import CardActions from '@material-ui/core/CardActions';
  8import Typography from '@material-ui/core/Typography';
  9import CircularProgress from '@material-ui/core/CircularProgress';
 10import {makeStyles} from '@material-ui/core/styles';
 11import useToastsStore from '../../stores/useToastStore';
 12import useLangStore from '../../stores/useLangStore';
 13import {useRegisterMutation} from '../../generated/graphql';
 14
 15const SignUp = () => {
 16  const {t} = useTranslation();
 17  const classes = useStyles();
 18  const addToast = useToastsStore(s => s.addToast);
 19  const router = useRouter();
 20  const [isLoading, setIsLoading] = useState(false);
 21  const [error, setError] = useState('');
 22  const lang = useLangStore(s => s.language);
 23  const [firstName, setFirstName] = useState('');
 24  const [lastName, setLastName] = useState('');
 25  const [email, setEmail] = useState('');
 26  const [password, setPassword] = useState('');
 27  const [register] = useRegisterMutation();
 28
 29  const canSubmit = useMemo(
 30    () =>
 31      [firstName, lastName, email, password].filter(s => s.length < 2)
 32        .length === 0,
 33    [firstName, lastName, email, password]
 34  );
 35
 36  const onSubmit = async e => {
 37    e.preventDefault?.();
 38    if (isLoading) return;
 39    setIsLoading(true);
 40    try {
 41      await register({
 42        variables: {
 43          user: {
 44            username: `${firstName} ${lastName}`,
 45            email,
 46            password,
 47            firstName,
 48            lastName,
 49            lang,
 50          },
 51        },
 52      });
 53      router.push('/auth/confirm');
 54    } catch (error) {
 55      const strapiError = getStrapiError(error);
 56      console.error({strapiError});
 57      if (strapiError === 'Auth.form.error.email.taken')
 58        setError(t('signup.errors.email_taken'));
 59      else addToast(t(`generic.errors.unknown`));
 60    }
 61    setIsLoading(false);
 62    return false;
 63  };
 64
 65  return (
 66    <form onSubmit={onSubmit}>
 67      <CardContent className={classes.content}>
 68        <Typography variant="h6">{t('signup.title')}</Typography>
 69        <TextField
 70          label={t('signup.firstName')}
 71          fullWidth
 72          autoFocus
 73          margin="dense"
 74          value={firstName}
 75          required={true}
 76          onChange={({target: {value = ''}}) => setFirstName(value)}
 77          id="SignUpFirstName"
 78          name="firstName"
 79        />
 80        <TextField
 81          label={t('signup.lastName')}
 82          fullWidth
 83          required={true}
 84          margin="dense"
 85          value={lastName}
 86          onChange={({target: {value = ''}}) => setLastName(value)}
 87          id="SignUpLastName"
 88          name="lastName"
 89        />
 90        <TextField
 91          label={t('signup.email')}
 92          fullWidth
 93          required={true}
 94          error={!!error}
 95          helperText={error}
 96          margin="dense"
 97          value={email}
 98          onChange={({target: {value = ''}}) => setEmail(value)}
 99          id="SignUpEmail"
100          name="email"
101          type="email"
102        />
103        <TextField
104          label={t('signup.password')}
105          fullWidth
106          required={true}
107          margin="dense"
108          value={password}
109          onChange={({target: {value = ''}}) => setPassword(value)}
110          id="SignUpEmail"
111          name="password"
112          type="password"
113        />
114      </CardContent>
115      <CardActions className={classes.actions}>
116        <Button id="SignUpLogin" href="/auth/login" variant="text">
117          {t('signup.login')}
118        </Button>
119        <Button
120          color="primary"
121          variant="contained"
122          type="submit"
123          disabled={!canSubmit}
124          className={classes.button}
125          aria-disabled={!canSubmit}
126          id="SignUpSubmit"
127          endIcon={
128            isLoading && (
129              <CircularProgress
130                class={classes.loader}
131                size={20}
132                color="secondary"
133              />
134            )
135          }
136        >
137          {t('signup.submit')}
138        </Button>
139      </CardActions>
140    </form>
141  );
142};
143
144const getStrapiError = error => {
145  try {
146    if (error.message?.[0]?.messages?.[0])
147      return error.message[0].messages[0].id;
148    return error?.graphQLErrors?.[0].extensions.exception.data.message?.[0]
149      ?.messages[0].id;
150  } catch {
151    return 'generic.error';
152  }
153};
154
155const useStyles = makeStyles(theme => ({
156  content: {
157    display: 'flex',
158    flexDirection: 'column',
159    alignItems: 'center',
160  },
161  loader: {
162    marginLeft: '14px',
163    color: theme.palette.background.paper,
164  },
165  actions: {
166    justifyContent: 'center',
167    marginBottom: theme.spacing(2),
168  },
169  button: {
170    margin: theme.spacing(1),
171  },
172}));
173export default SignUp;