import React from 'react';
import {Link,Redirect} from 'react-router-dom';
import { Component } from 'react';
class Guestpage extends Component {
    constructor(props){
        super(props);
        this.state={
            redirect:false
        }
    }
        logout = async (e) =>{
            e.preventDefault()
            this.setState({
                redirect:true
            })
        }
    render(){
        if(this.state.redirect){
            return <Redirect to="/login"/>
         }
    return (
        <div>
            <nav className="navbar navbar-expand-lg navbar-light fixed-top">
                <div className="container">
                    <Link className="navbar-brand" to={"/login"}>GB-GCGC</Link>
                        <div className="collapse navbar-collapse" id="navbarTogglerDemo02"></div>
                            <button type="submit" className="btn btn-danger" onClick={this.logout}>Logout</button>
                 </div>
            </nav>
            <div className='centered'>
                <h3>
                    {this.props.value}
                </h3>
            </div>
        </div>
    )
    }
}
export default Guestpage;