import { yupResolver } from '@hookform/resolvers/yup';
import _ from '@lodash';
import Button from '@mui/material/Button';
import Checkbox from '@mui/material/Checkbox';
import FormControl from '@mui/material/FormControl';
import FormControlLabel from '@mui/material/FormControlLabel';
import FormHelperText from '@mui/material/FormHelperText';
import Paper from '@mui/material/Paper';
import TextField from '@mui/material/TextField';
import Typography from '@mui/material/Typography';
import { Controller, useForm } from 'react-hook-form';
import { withTranslation } from 'react-i18next';
import { Link } from 'react-router-dom';
import * as yup from 'yup';
import LeftSideCanvas from '../shared-components/LeftSideCanvas';

const defaultValues = {
  name: '',
  email: '',
  password: '',
  passwordConfirm: '',
  acceptTermsConditions: false,
};

function SignUpPage({ t }) {
  const schema = yup.object().shape({
    name: yup.string().required(t('name_error')),
    email: yup.string().email(t('email_error')).required(t('email_error')),
    password: yup.string().required(t('password_error')).min(8, t('password_error')),
    passwordConfirm: yup.string().oneOf([yup.ref('password'), null], t('password_confirm_error')),
    acceptTermsConditions: yup.boolean().oneOf([true], t('accept_terms_error')),
  });

  const { control, formState, handleSubmit, reset } = useForm({
    mode: 'onChange',
    defaultValues,
    resolver: yupResolver(schema),
  });

  const { isValid, dirtyFields, errors } = formState;

  function onSubmit() {
    reset(defaultValues);
  }

  return (
    <div className="h-full flex flex-col sm:flex-row items-center md:items-start sm:justify-center md:justify-start flex-auto min-w-0">
      <LeftSideCanvas title={t('title')} subtitle={t('subtitle')} text={t('text')} />

      <Paper
        className="h-full w-full sm:h-auto md:flex md:h-full py-32 px-16 sm:p-48 md:p-40 md:px-96 sm:rounded-2xl md:rounded-none sm:shadow md:shadow-none rtl:border-r-1 ltr:border-l-1"
        sx={{ background: (theme) => theme.palette.background?.authPaper }}
      >
        <div className="w-full mx-auto sm:mx-0">
          <Typography className="text-4xl font-extrabold tracking-tight leading-tight">
            {t('sign_up')}
          </Typography>
          <div className="flex items-baseline mt-10 font-medium">
            <Typography>{t('have_account')}</Typography>
            <Link className="ml-4 text-indigo-400 underline" to="/sign-in">
              {t('sign_in')}
            </Link>
          </div>

          <form
            name="signupForm"
            noValidate
            className="flex flex-col justify-center w-full mt-48"
            onSubmit={handleSubmit(onSubmit)}
          >
            <Controller
              name="name"
              control={control}
              render={({ field }) => (
                <TextField
                  {...field}
                  className="mb-28"
                  label={t('name')}
                  autoFocus
                  type="name"
                  error={!!errors.name}
                  helperText={errors?.name?.message}
                  variant="outlined"
                  required
                  fullWidth
                  InputProps={{
                    sx: {
                      background: (theme) => theme.palette.background.paper,
                    },
                  }}
                />
              )}
            />

            <Controller
              name="email"
              control={control}
              render={({ field }) => (
                <TextField
                  {...field}
                  className="mb-28"
                  label={t('email')}
                  type="email"
                  error={!!errors.email}
                  helperText={errors?.email?.message}
                  variant="outlined"
                  required
                  fullWidth
                  InputProps={{
                    sx: {
                      background: (theme) => theme.palette.background.paper,
                    },
                  }}
                />
              )}
            />

            <Controller
              name="password"
              control={control}
              render={({ field }) => (
                <TextField
                  {...field}
                  className="mb-28"
                  label={t('password')}
                  type="password"
                  error={!!errors.password}
                  helperText={errors?.password?.message}
                  variant="outlined"
                  required
                  fullWidth
                  InputProps={{
                    sx: {
                      background: (theme) => theme.palette.background.paper,
                    },
                  }}
                />
              )}
            />

            <Controller
              name="passwordConfirm"
              control={control}
              render={({ field }) => (
                <TextField
                  {...field}
                  className="mb-28"
                  label={t('password_confirm')}
                  type="password"
                  error={!!errors.passwordConfirm}
                  helperText={errors?.passwordConfirm?.message}
                  variant="outlined"
                  required
                  fullWidth
                  InputProps={{
                    sx: {
                      background: (theme) => theme.palette.background.paper,
                    },
                  }}
                />
              )}
            />

            <Controller
              name="acceptTermsConditions"
              control={control}
              render={({ field }) => (
                <FormControl className="items-start" error={!!errors.acceptTermsConditions}>
                  <FormControlLabel
                    label={t('accept_terms')}
                    control={
                      <Checkbox {...field} sx={{ color: (theme) => theme.palette.border.light }} />
                    }
                  />
                  <FormHelperText>{errors?.acceptTermsConditions?.message}</FormHelperText>
                </FormControl>
              )}
            />

            <div className="flex justify-center w-full">
              <Button
                variant="contained"
                color="secondary"
                className="max-w-320 mt-32 text-base uppercase rounded-xl"
                aria-label={t('sign_up_btn')}
                disabled={_.isEmpty(dirtyFields) || !isValid}
                type="submit"
                size="large"
              >
                {t('sign_up_btn')}
              </Button>
            </div>
          </form>
        </div>
      </Paper>
    </div>
  );
}

export default withTranslation('signUpPage')(SignUpPage);