text: import React, { useState, useEffect } from 'react'
  import { Form, Button, Row, Col } from 'react-bootstrap'
  import { useDispatch, useSelector } from 'react-redux'
  import Message from '../components/Message'
  import Loader from '../components/Loader'
  import { getUserDetails, updateUserProfile } from '../actions/userActions'
  import { USER_UPDATE_PROFILE_RESET } from '../constants/userConstants'
  
  const ProfileScreen = ({ location, history }) => {
  
  	const [name, setName] = useState('')
  	const [email, setEmail] = useState('')
  	const [password, setPassword] = useState('')
  	const [confirmPassword, setConfirmPassword] = useState('')
  	const [message, setMessage] = useState(null)
  
  	const dispatch = useDispatch()
  	const userDetails = useSelector(state => state.userDetails)
  	const { loading, error, user } = userDetails
  
  	const userLogin = useSelector(state => state.userLogin)
  	const { userInfo } = userLogin
  
  	const userUpdateProfile = useSelector(state => state.userUpdateProfile)
  	const { success } = userUpdateProfile
  
  	useEffect(() => {
  
  		if (!userInfo) {
  			history.push('/login')
  		} else {
  			if (!user.name || success) {
  				dispatch({ type: USER_UPDATE_PROFILE_RESET })
  				dispatch(getUserDetails('profile'))
  			} else {
  				setName(user.name)
  				setEmail(user.email)
  			}
  		}
  
  	}, [dispatch, history, userInfo, user, success])
  
  	// Form submit handler
  	const submitHandler = (e) => {
  
  		e.preventDefault()
  
  		// Dispatch Register
  
  		if (password !== confirmPassword) {
  
  			setMessage('Passwords do not match')
  
  		} else {
  
  			// Dispatch profile update
  			dispatch(updateUserProfile({ id: user._id, name, email, password }))
  		}
  
  	}
  
  	return (
  
  		<Row>
  			<Col md={3}>
  				<h2>Your Profile</h2>
  
  				{message && <Message variant="danger">{message}</Message>}
  				{error && <Message variant="danger">{error}</Message>}
  				{success && <Message variant="success">Profile successfully updated</Message>}
  				{loading && <Loader />}
  
  				<Form onSubmit={submitHandler}>
  
  					{/* Name input field */}
  					<Form.Group controlId="name">
  						<Form.Label>Name</Form.Label>
  						<Form.Control type="name" placeholder="Your Full Name" value={name} onChange={(e) => setName(e.target.value)}></Form.Control>
  					</Form.Group>
  
  					{/* Email address input field */}
  					<Form.Group controlId="email">
  						<Form.Label>Email Address</Form.Label>
  						<Form.Control type="email" placeholder="Enter your email address" value={email} onChange={(e) => setEmail(e.target.value)}></Form.Control>
  					</Form.Group>
  
  					{/* Password input field */}
  					<Form.Group controlId="password">
  						<Form.Label>Password</Form.Label>
  						<Form.Control type="password" placeholder="Enter your password" value={password} onChange={(e) => setPassword(e.target.value)}></Form.Control>
  					</Form.Group>
  
  					{/* Confirm password input field */}
  					<Form.Group controlId="confirmPassword">
  						<Form.Label>Confirm Password</Form.Label>
  						<Form.Control type="password" placeholder="Confirm your password" value={confirmPassword} onChange={(e) => setConfirmPassword(e.target.value)}></Form.Control>
  					</Form.Group>
  
  					<Button type="submit" variant="primary">Update</Button>
  
  				</Form>
  			</Col>
  			<Col md={9}>
  				<h2>My Orders</h2>
  			</Col>
  		</Row>
  
  	)
  }
  
  export default ProfileScreen