Binki Coffee Mug While Working JavaScript implementation

binki-coffee-mug-implementation.js

const coffee = {
  remainingCoffee: 1,
  drink: function () {
    console.log(`drank coffee, ${--this.remainingCoffee} remaining`);
  },
  refill: function () {
    console.log(`refilling coffee mug with 2 sips`);
    this.remainingCoffee += 2;
    coffeePot.remainingCoffee -= 2;
  },
  toString: function () {
    return this.remainingCoffee === 0 ? `empty` : `${this.remainingCoffee} coffee sips in coffee mug`;
  },
};
let working = true;
const work = {
  workRemaining: 4,
  execute: function () {
    console.log(`executing work, ${--this.workRemaining} remaining`);
    working = !!this.workRemaining;
  },
};
const coffeePot = {
  remainingCoffee: 0,
  brew: function () {
    this.remainingCoffee += 4;
    console.log(`brewing 4 sips of coffee, pot now has ${this.remainingCoffee} sips left`);
  },
  toString: function () {
    return this.remainingCoffee === 0 ? `empty` : `${this.remainingCoffee} coffee sips in coffee pot`;
  },
};

while(working)
{
  coffee.drink();
  work.execute();
  if(coffee == "empty")
  {
    if(coffeePot == "empty")
      coffeePot.brew();
    coffee.refill();
  }
}

output.txt

ohnob@binki-legion-pc MSYS /c/Users/ohnob/repos/binki-coffee-mug-implementation
$ /mingw64/bin/node binki-coffee-mug-implementation.js
drank coffee, 0 remaining
executing work, 3 remaining
brewing 4 sips of coffee, pot now has 4 sips left
refilling coffee mug with 2 sips
drank coffee, 1 remaining
executing work, 2 remaining
drank coffee, 0 remaining
executing work, 1 remaining
refilling coffee mug with 2 sips
drank coffee, 1 remaining
executing work, 0 remaining