HW 10 done

10/10/.gitignore

@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

10/10/README.md

@@ -0,0 +1,70 @@
+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
+
+The page will reload when you make changes.\
+You may also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can't go back!**
+
+If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
+
+You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
+
+### Analyzing the Bundle Size
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
+
+### Making a Progressive Web App
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
+
+### Advanced Configuration
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
+
+### Deployment
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
+
+### `npm run build` fails to minify
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

10/10/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "10",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.16.5",
+    "@testing-library/react": "^13.4.0",
+    "@testing-library/user-event": "^13.5.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-scripts": "5.0.1",
+    "web-vitals": "^2.1.4"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}

10/10/public/index.html

@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta name="description" content="Web site created using create-react-app"/>
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <title>React App</title>
+    <style>
+      input {
+        width: 300px;
+        margin: 10px;
+      }
+      hr{
+        background-color: black;
+        height: 1px;
+      }
+    </style>
+  </head>
+  <body>
+  </body>
+</html>

10/10/public/manifest.json

@@ -0,0 +1,25 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}

10/10/public/robots.txt

@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

10/10/src/App.css

@@ -0,0 +1,38 @@
+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}

10/10/src/App.js

@@ -0,0 +1,310 @@
+// Password
+
+// function Password(parent, open){
+
+//     .....
+// }
+
+// let p = new Password(document.body, true)
+
+// p.onChange = data => console.log(data)
+// p.onOpenChange = open => console.log(open)
+
+// p.setValue('qwerty')
+// console.log(p.getValue())
+
+// p.setOpen(false)
+// console.log(p.getOpen())
+
+// Напишите функцию конструктор Password, которая будет в родительском элементе создавать поле ввода для пароля и кнопку/иконку/чекбокс, 
+// который будет переключать режим просмотра пароля в поле ввода.
+// Параметры:
+// * parent - родительский элемент
+// * open - стартовое состояние
+// Методы:
+// * setValue/getValue - задают/читают значения
+// * setOpen/getOpen - задают/читают открытость текста в поле ввода
+// Колбэки (функции обратного вызова, данные изнутри объекта):
+// * onChange - запускается по событию oninput в поле ввода, передает текст наружу
+// * onOpenChange - запускается по изменению состояния открытости пароля
+
+function Password(parent, open) {
+  let value = ''
+  let pass = document.createElement('input')
+  pass.id = 'password'
+  let check = document.createElement('input')
+  check.id = 'checkbox'
+  check.type = 'checkbox'
+  parent.append(pass, check)
+  check.onchange = () => {
+    this.setOpen(check.checked)
+  }
+  //добавить pass oninput, который из pass забирает value, запускает setValue
+  this.getValue = function () {
+    return value
+  }
+  this.setValue = function (value) {
+    // передает value в onchange если он есть
+  }
+  this.getOpen = function () {
+    return open
+  }
+  this.setOpen = function (newOpen) {
+    open = newOpen
+    pass.type = open ? 'text' : 'password'
+    check.checked = open
+    if (typeof this.onOpenChange === 'function') {
+      this.onOpenChange(open)
+    }
+  }
+  this.setOpen(open)
+}
+
+let p = new Password(document.body, true)
+document.getElementById('password').placeholder = 'Enter password'
+
+p.onChange = data => console.log(data)
+p.onOpenChange = open => console.log(open)
+
+p.setValue('qwerty')
+console.log(p.getValue())
+
+p.setOpen(false)
+console.log(p.getOpen())
+
+const hr1 = document.createElement('hr')
+document.body.appendChild(hr1)
+
+// LoginForm
+
+// С помощью предыдущего кода Password сделайте форму логина, кнопка в которой будет активна только если и login и пароль не пусты
+
+function LoginForm(parent, open) {
+  let value = ''
+
+  // login
+
+  let log = document.createElement('input')
+  log.id = 'login'
+  log.placeholder = 'Enter login'
+
+  // password
+
+  let pass = document.createElement('input')
+  pass.id = 'password'
+  pass.placeholder = 'Enter password'
+
+  // checkbox
+
+  let check = document.createElement('input')
+  check.id = 'checkbox'
+  check.type = 'checkbox'
+
+  // submit
+
+  let submit = document.createElement('input')
+  submit.id = 'submit'
+  submit.type = 'submit'
+  submit.disabled = true;
+
+  parent.append(log, pass, check, submit)
+
+  check.onchange = () => {
+    this.setOpen(check.checked)
+  }
+  this.getValue = function () {
+    return value
+  }
+  this.setValue = function (value) {
+  }
+  this.getOpen = function () {
+    return open
+  }
+  this.setOpen = function (newOpen) {
+    open = newOpen
+    pass.type = open ? 'text' : 'password'
+    check.checked = open
+    if (typeof this.onOpenChange === 'function') {
+      this.onOpenChange(open)
+    }
+  }
+  this.setOpen(open)
+
+  let isFulfilled = function () {
+    return log && log.value && pass && pass.value ? true : false;
+  }
+
+  let setSubmit = function () {
+    if (isFulfilled()) {
+      submit.disabled = false;
+    } else {
+      submit.disabled = true;
+    }
+  }
+
+  setSubmit();
+
+  pass.onkeyup = () => {
+    setSubmit();
+  }
+
+  log.onkeyup = () => {
+    setSubmit();
+  }
+}
+
+let lF = new LoginForm(document.body, true)
+
+lF.onChange = data => console.log(data)
+lF.onOpenChange = open => console.log(open)
+
+lF.setValue('qwerty')
+console.log(lF.getValue())
+
+lF.setOpen(false)
+console.log(lF.getOpen())
+
+const hr2 = document.createElement('hr')
+document.body.appendChild(hr2)
+
+// LoginForm Constructor
+
+// оформите предыдущую задачу как функцию-конструктор. Продумайте и предусмотрите геттеры, сеттеры и колбэки.
+
+function LoginFormConstructor(parent, open) {
+
+  // login
+
+  let log = document.createElement('input')
+  log.id = 'login'
+  log.placeholder = 'Enter login'
+
+  // password
+
+  let pass = document.createElement('input')
+  pass.id = 'password'
+  pass.placeholder = 'Enter password'
+
+  // checkbox
+
+  let check = document.createElement('input')
+  check.id = 'checkbox'
+  check.type = 'checkbox'
+
+  // submit
+
+  let submit = document.createElement('input')
+  submit.id = 'submit'
+  submit.type = 'submit'
+  submit.disabled = true
+
+  parent.append(log, pass, check, submit)
+
+  // form
+
+  let form = {
+    log: log.value,
+    pass: pass.value,
+    check: check.checked,
+    submitDisabled: submit.disabled
+  }
+
+  // fields check
+
+  let isFulfilled = function () {
+    return log && log.value && pass && pass.value ? true : false
+  }
+
+  let setSubmit = function () {
+    if (isFulfilled()) {
+      submit.disabled = false
+    } else {
+      submit.disabled = true
+    }
+    form.submitDisabled = submit.disabled
+    if (typeof this.onChange === 'function') {
+      this.onChange(form)
+    }
+  }
+
+  pass.onkeyup = () => {
+    setSubmit()
+    form.pass = pass.value;
+    if (typeof this.onChange === 'function') {
+      this.onChange(pass.value);
+    }
+    if (typeof this.onChange === 'function') {
+      this.onChange(form);
+    }
+  }
+
+  log.onkeyup = () => {
+    setSubmit()
+    form.log = log.value;
+    if (typeof this.onChange === 'function') {
+      this.onChange(log.value);
+    }
+    if (typeof this.onChange === 'function') {
+      this.onChange(form);
+    }
+  }
+
+  // checkbox check
+
+  check.onchange = () => {
+    form.check = check.checked;
+    if (check.checked) {
+      pass.type = 'text';
+    } else {
+      pass.type = 'password';
+    };
+
+    if (typeof this.onChange === 'function') {
+      this.onChange(check.checked);
+    }
+    if (typeof this.onChange === 'function') {
+      this.onChange(form);
+    }
+  }
+
+  // getter
+
+  this.getValue = function () {
+    return form;
+  }
+
+  // setter
+
+  this.setValue = function (newLogVal, newPassVal, newCheckVal) {
+
+    if (typeof newLogVal === 'string') {
+      log.value = newLogVal;
+      log.onkeyup();
+    };
+    if (typeof newPassVal === 'string') {
+      pass.value = newPassVal;
+      pass.onkeyup();
+    };
+    if (typeof newCheckVal === 'boolean') {
+      check.disabled = newCheckVal;
+      check.onchange();
+    };
+  }
+}
+
+let loginForm = new LoginFormConstructor(document.body, true)
+
+loginForm.setValue('ObiWanKenobi', 'jediRules', false)
+
+console.log(loginForm.getValue())
+
+const hr3 = document.createElement('hr')
+document.body.appendChild(hr3)
+
+// Password Verify
+
+// С помощью Password сделайте пару инпутов, которые проверяют введеный пароль (в двух полях ввода) на совпадение. 
+// Кнопка должна активизироваться при совпадающих паролях. При открытом пароле второе поле вводы должно пропадать с экрана 
+// Таким образом:
+// * Когда Password в скрытом режиме - появляется второй инпут (<input type='password'>) с паролем в скрытом режиме
+// * Когда Password в открытом режиме - второй инпут пропадат

10/10/src/App.test.js

@@ -0,0 +1,8 @@
+import { render, screen } from '@testing-library/react';
+import App from './App';
+
+test('renders learn react link', () => {
+  render(<App />);
+  const linkElement = screen.getByText(/learn react/i);
+  expect(linkElement).toBeInTheDocument();
+});

10/10/src/index.css

@@ -0,0 +1,13 @@
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+    monospace;
+}

10/10/src/index.js

@@ -0,0 +1,17 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import './index.css';
+import App from './App';
+import reportWebVitals from './reportWebVitals';
+
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+);
+
+// If you want to start measuring performance in your app, pass a function
+// to log results (for example: reportWebVitals(console.log))
+// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
+reportWebVitals();

10/10/src/reportWebVitals.js

@@ -0,0 +1,13 @@
+const reportWebVitals = onPerfEntry => {
+  if (onPerfEntry && onPerfEntry instanceof Function) {
+    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+      getCLS(onPerfEntry);
+      getFID(onPerfEntry);
+      getFCP(onPerfEntry);
+      getLCP(onPerfEntry);
+      getTTFB(onPerfEntry);
+    });
+  }
+};
+
+export default reportWebVitals;

10/10/src/setupTests.js

@@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';

10/controller/index.html

@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width" />
+    <title>controller</title>
+    <style>
+        #container1 {
+            padding: 100px;
+        }
+
+        #music {
+            padding: 100px;
+        }
+
+        #colorblock {
+            height: 500px;
+            width: 500px;
+            margin: 5%;
+            border: solid black 1px;
+        }
+    </style>
+</head>
+
+<body>
+    <div id='container1'></div>
+    <div id="music">
+        <audio controls>
+            <source src='Metallica - Fade To Black.mp3' type="audio/mpeg"'>
+        </audio>
+    </div>
+    <div id="colorblock">
+        
+    </div>
+    <script src=' index.js'>
+    </script>
+</body>
+
+</html>

10/controller/index.js

@@ -0,0 +1,81 @@
+function Control(el, { value = 0,
+    min = 0,
+    max = 100,
+    minAngle = -90, //9 часов
+    maxAngle = 90,  //3 часа
+    wheelSpeed = 0.1,
+    imgUrl = '1@3x.png',
+    step = 5 } = {}) {
+
+    const img = document.createElement('img')
+    img.src = imgUrl
+    el.append(img)
+
+    //из value с учетом min max и minAngle maxAngle посчиитать угол
+    const ratio = (maxAngle - minAngle) / (max - min)
+    const getAngle = () => minAngle + ratio * value
+
+    this.setValue = newValue => {
+        if (newValue < min) {
+            newValue = min
+        }
+        if (newValue > max) {
+            newValue = max
+        }
+        if (typeof this.onchange === 'function' && newValue !== value) {
+            this.onchange(newValue)
+        }
+        value = newValue
+        img.style.transform = `rotate(${getAngle()}deg)`
+    }
+
+    img.onmousewheel = (event) => {
+        const { deltaY } = event
+        this.setValue(value + deltaY * wheelSpeed)
+        event.preventDefault()
+    }
+
+    img.onclick = (event) => {
+        const { layerX } = event
+        this.setValue(value + (layerX < img.width / 2 ? -step : step))
+    }
+
+    this.getValue = () => value
+    this.setValue(value)
+}
+
+const volumeControl = new Control(container1, { value: 100 })
+volumeControl.onchange = value => console.log('ON CHANGE', value) //на каждый setValue
+console.log(volumeControl.getValue())
+//пришейте к нему тэг audio для громкости
+
+let audio = document.querySelector('audio');
+
+volumeControl.onchange = volume => {
+    audio.volume = volume / 100;
+    console.log(volume);
+}
+
+// -------------------------------------------------------------------------------
+
+let box = document.getElementById('colorblock');
+
+function setRGB(value, n){
+    box.style.backgroundColor = `rgb(${red.getValue()}, ${green.getValue()}, ${blue.getValue()})`
+}
+
+
+const red = new Control(container1, { min: 0, max: 255 })
+red.onchange = setRGB
+const green = new Control(container1, { min: 0, max: 255 })
+green.onchange = setRGB
+const blue = new Control(container1, { min: 0, max: 255 })
+blue.onchange = setRGB
+
+const colors = [red, green, blue]
+for(let i = 0; i < colors.length; i++) {
+    colors[i].onchange = value => setRGB(value, i)
+}
+
+//сделать три крутилки для RGB
+//и обновлять цвет блока/фона блока при вращении любой из трех