Codecademy export

AddThoughtForm.js

import React {useState} from 'react';
import { generateId, getNewExpirationTime } from './utilities';

export function AddThoughtForm(props) {
  const [text, setText] = useState('');

  const handleTextChange = (e) => {
    setText(e.target.value)
  }

  const handleSubmit = (e) => {
    e.preventDefault();
  }

  return (
    <form className="AddThoughtForm" onSubmit={handleSubmit}>
      <input
        value={text}
        onChange={handleTextChange}
        type="text"
        aria-label="What's on your mind?"
        placeholder="What's on your mind?"
      />
      <input type="submit" value="Add" />
    </form>
  );
}

App.js

import React, { useState } from 'react';
import ReactDOM from 'react-dom';
import { AddThoughtForm } from './AddThoughtForm';
import { Thought } from './Thought';
import { generateId, getNewExpirationTime } from './utilities';

function App() {
  const [thoughts, setThoughts] = useState([
    {
      id: generateId(),
      text: 'This is a place for your passing thoughts.',
      expiresAt: getNewExpirationTime(),
    },
    {
      id: generateId(),
      text: "They'll be removed after 15 seconds.",
      expiresAt: getNewExpirationTime(),
    },
  ]);

  const addThought = (thought) => {
    setThoughts((prev) => [...prev, thought]);
  }

  return (
    <div className="App">
      <header>
        <h1>Passing Thoughts</h1>
      </header>
      <main>
        <AddThoughtForm addThought={addThought} />
        <ul className="thoughts">
          {thoughts.map((thought) => (
            <Thought key={thought.id} thought={thought} />
          ))}
        </ul>
      </main>
    </div>
  );
}

ReactDOM.render(<App />, document.getElementById('app'));

Thought.js

import React from 'react';

export function Thought(props) {
  const { thought, removeThought } = props;

  const handleRemoveClick = () => {
    removeThought(thought.id);
  };

  return (
    <li className="Thought">
      <button
        aria-label="Remove thought"
        className="remove-button"
        onClick={handleRemoveClick}
      >
        &times;
      </button>
      <div className="text">{thought.text}</div>
    </li>
  );
}

utilities.js

export function getNewExpirationTime() {
  return Date.now() + 15 * 1000;
}

let nextId = 0;
export function generateId() {
  const result = nextId;
  nextId += 1;
  return result;
}