Homework/React/react_hw_1/App.js

import './App.css';
import { useState } from 'react'

const LoginForm = ({onLogin}) => {
  const [login, setLogin] = useState('')
  const [password, setPassword] = useState('')
  return (
    <>
      <input type='text' value={login} onChange={(e) => setLogin(e.target.value)} />
      <input type='password' value={password} onChange={(e) => setPassword(e.target.value)} />
      <button onClick={() => onLogin(login, password)} disabled={!login.length || !password.length}>Log in</button>
    </>
  )
}

const Spoiler = ({header="+", open, children}) => {
  const [isOpen, setOpen] = useState(open)
  return (
    <>
    <div onClick={() => setOpen(!isOpen)} style={{cursor: 'pointer'}}>{header}</div>
    { isOpen && <div>{children}</div>}
    </>
  )
}

const RangeInput = ({min, max}) => {
  const [color, setColor] = useState('')
  return (
    <input onChange={e => e.target.value.length < min || e.target.value.length > max ? setColor('red') : setColor('green')} style={{color}} />
  )
}

const PasswordConfirm = ({min}) => {
  const [password, setPassword] = useState('')
  const [password2, setPassword2] = useState('')
  return (
    <>
    <input type="password" value={password} onChange={e => setPassword(e.target.value)} />
    <input type="password" value={password2} onChange={e => setPassword2(e.target.value)} />
    <button disabled={ password !== password2 || password.length < min }>Confirm</button>
    </>
  )
}

function App() {
  return (
    <div>
          <LoginForm onLogin={(l, p) => console.log(l, p)} />

          <Spoiler header={'тык сюда'} open>
            children
            <p>more children</p>
          </Spoiler>

          <RangeInput min={5} max={10} />

          <PasswordConfirm min={5} />
    </div>
    );
}

export default App;