/**
* Class presenting a box
* @class
*/
class Box {
  /**
  * Create a box
  * @param {Object} - box size (width, height)
  */
  constructor({ width, height }) {
    this.width = width;
    this.height = height;
    this.isOpened = false;
  }

  /**
  * Open box by setting isOpened to true
  */
  openBox = () => {
    this.isOpened = true;
    console.log(`Box is ${this.isOpened ? 'opened' : 'closed'}`);
  }

  /**
  * Close box by setting isOpened to false
  */
  closeBox = () => {
    this.isOpened = false;
    console.log(`Box is ${this.isOpened ? 'opened' : 'closed'}`);
  }
}

/**
* Class presenting a tape
* @class
*/
class Tape {
  /**
  * Create a piece of tape
  * @param {Number} length - length of tape to get
  */
  constructor(length=10) {
    this.length = length;
    this.isUsed = false;
  }

  /**
  * Glue a tape to the box
  */
  glue = () => {
    this.isUsed = true;
  }
}

/**
* Class presenting a simple factory
* @class
*/
class DoorFactory {
  /**
  * @param {Object} params - size of the box to return
  * @return {Box} box object
  */
  static makeBox(params={width:10, height:10}) {
    console.log(`Creating box with size: width=${params.width}, height=${params.height}`);
    return new Box(params);
  }

  /**
  * @param {Number} length - length of tape to return
  * @return {Tape} tape object
  */
  static getTape(length) {
    console.log(`Preparing tape with length: ${length}`);
    return new Tape(10);
  }
}

// ==========================================================================
// USAGE
// ==========================================================================

const sizes = [10, 20, 30, 40, 50];
const { makeBox, getTape } = DoorFactory;

const giftBoxesBySize = new Map(
  sizes.map(size => ([size, makeBox({width:size, height:size})]))
);
const typesForBoxes = new Map(
  sizes.map(size => ([size, getTape(size)]))
);

console.log(giftBoxesBySize.values());
console.log(typesForBoxes.values());


// Creating box with size: width=10, height=10
// Creating box with size: width=20, height=20
// Creating box with size: width=30, height=30
// Creating box with size: width=40, height=40
// Creating box with size: width=50, height=50
// Preparing tape with length: 10
// Preparing tape with length: 20
// Preparing tape with length: 30
// Preparing tape with length: 40
// Preparing tape with length: 50
// MapIterator {Box, Box, Box, Box, Box}
// MapIterator {Tape, Tape, Tape, Tape, Tape}