gpt whiteboard test revised

gistfile1.txt

query:
you are an expert software developer

You are applying for a senior software developer job with high salary and you are highly incentivized to provide your best code

you are tasked to write the code for this in Next.js + Tailwind CSS

Take a deep breath and think step-by-step about how you will do this

In job interview, aiming to get the best quality code from you, you are tasked to create the following  screens

E-mail

Name

Age with following remarks: should refer to you by name once provided

Then depending if the use is over 18 show site screen or if under 18 show screen for kids 

result:

This task can be tackled by creating a form for user input data, then using React state to control form values and render the specific components based on the user's age. Let's break it down:

1. First, create a context to globally store user's information:

```jsx
import { createContext, useState } from 'react';

export const UserContext = createContext();

export const UserProvider = ({ children }) => {
  const [user, setUser] = useState(null);
  
  return (
    <UserContext.Provider value={{ user, setUser }}>
      {children}
    </UserContext.Provider>
  );
};
```
2. Set up Next.js app with UserProvider:
```jsx
import { UserProvider } from '../contexts/UserContext';

function MyApp({ Component, pageProps }) {
  return (
    <UserProvider>
      <Component {...pageProps} />
    </UserProvider>
  );
}

export default MyApp;
```
3. Create a form:
```jsx
import { useState, useContext } from 'react';
import { UserContext } from '../contexts/UserContext';
import AdultScreen from './AdultScreen';
import KidsScreen from './KidsScreen';

export function Form() {
  const { setUser } = useContext(UserContext);
  
  const [name, setName] = useState("");
  const [email, setEmail] = useState("");
  const [age, setAge] = useState("");
    
  const handleSubmit = (event) => {
    event.preventDefault();
    setUser({ name, age, email });
  };
  
  return (
    <form onSubmit={handleSubmit} className="...">
      <input type="text" value={name} onChange={(e) => setName(e.target.value)} className="..." placeholder="Name"/>
      <input type="email" value={email} onChange={(e) => setEmail(e.target.value)} className="..." placeholder="Email" />
      <input type="number" value={age} onChange={(e) => setAge(e.target.value)} className="..." placeholder="Age"  />
      <button type="submit" className="...">Submit</button>
    </form>
  );
}
```
4. Create screens for adults and kids:

```jsx
import {useContext} from 'react';
import { UserContext } from '../contexts/UserContext';

function AdultScreen() {
  const { user } = useContext(UserContext);
  return (
    <div className="...">
      <h2>Welcome, {user?.name}</h2>
      // Additional content...
    </div>
  );
}

export default AdultScreen;

// Similar for KidsScreen
```
5. Then, depending on the age, display a specific screen:

```jsx
import Form from './Form';
import AdultScreen from './AdultScreen';
import KidsScreen from './KidsScreen';
import { useContext } from 'react';
import { UserContext } from '../contexts/UserContext';

function MainPage() {
  const { user } = useContext(UserContext);
  
  if (!user) {
    return <Form />;
  } else if (user.age >= 18) {
    return <AdultScreen />;
  } else {
    return <KidsScreen />;
  }
}

export default MainPage;
```
Keep in mind this is an oversimplified example, there can be many errors and edge cases to handle. Usability, responsiveness and appearance should be tailored according to the actual requirements.