site11/services/console/frontend/src/pages/Register.tsx

import React, { useState } from 'react';
import { useNavigate, Link as RouterLink } from 'react-router-dom';
import {
  Container,
  Box,
  Paper,
  TextField,
  Button,
  Typography,
  Alert,
  Link,
} from '@mui/material';
import { useAuth } from '../contexts/AuthContext';

const Register: React.FC = () => {
  const navigate = useNavigate();
  const { register } = useAuth();
  const [formData, setFormData] = useState({
    email: '',
    username: '',
    password: '',
    confirmPassword: '',
    full_name: '',
  });
  const [error, setError] = useState('');
  const [loading, setLoading] = useState(false);

  const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
    setFormData({
      ...formData,
      [e.target.name]: e.target.value,
    });
    setError('');
  };

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    setError('');

    // Validate passwords match
    if (formData.password !== formData.confirmPassword) {
      setError('Passwords do not match');
      return;
    }

    // Validate password length
    if (formData.password.length < 6) {
      setError('Password must be at least 6 characters');
      return;
    }

    setLoading(true);

    try {
      await register({
        email: formData.email,
        username: formData.username,
        password: formData.password,
        full_name: formData.full_name || undefined,
      });
      navigate('/');
    } catch (err: any) {
      setError(err.response?.data?.detail || 'Registration failed. Please try again.');
    } finally {
      setLoading(false);
    }
  };

  return (
    <Container maxWidth="sm">
      <Box
        sx={{
          minHeight: '100vh',
          display: 'flex',
          alignItems: 'center',
          justifyContent: 'center',
        }}
      >
        <Paper
          elevation={3}
          sx={{
            p: 4,
            width: '100%',
            maxWidth: 400,
          }}
        >
          <Typography variant="h4" component="h1" gutterBottom align="center">
            Site11 Console
          </Typography>
          <Typography variant="h6" component="h2" gutterBottom align="center" color="text.secondary">
            Create Account
          </Typography>

          {error && (
            <Alert severity="error" sx={{ mb: 2 }}>
              {error}
            </Alert>
          )}

          <Box component="form" onSubmit={handleSubmit} sx={{ mt: 2 }}>
            <TextField
              fullWidth
              label="Email"
              name="email"
              type="email"
              value={formData.email}
              onChange={handleChange}
              margin="normal"
              required
              autoFocus
              disabled={loading}
            />
            <TextField
              fullWidth
              label="Username"
              name="username"
              value={formData.username}
              onChange={handleChange}
              margin="normal"
              required
              disabled={loading}
              inputProps={{ minLength: 3, maxLength: 50 }}
            />
            <TextField
              fullWidth
              label="Full Name"
              name="full_name"
              value={formData.full_name}
              onChange={handleChange}
              margin="normal"
              disabled={loading}
            />
            <TextField
              fullWidth
              label="Password"
              name="password"
              type="password"
              value={formData.password}
              onChange={handleChange}
              margin="normal"
              required
              disabled={loading}
              inputProps={{ minLength: 6 }}
            />
            <TextField
              fullWidth
              label="Confirm Password"
              name="confirmPassword"
              type="password"
              value={formData.confirmPassword}
              onChange={handleChange}
              margin="normal"
              required
              disabled={loading}
            />
            <Button
              type="submit"
              fullWidth
              variant="contained"
              size="large"
              sx={{ mt: 3, mb: 2 }}
              disabled={loading}
            >
              {loading ? 'Creating account...' : 'Sign Up'}
            </Button>

            <Box sx={{ textAlign: 'center' }}>
              <Typography variant="body2">
                Already have an account?{' '}
                <Link component={RouterLink} to="/login" underline="hover">
                  Sign In
                </Link>
              </Typography>
            </Box>
          </Box>
        </Paper>
      </Box>
    </Container>
  );
};

export default Register;