import Ember from 'ember';

const {
  computed
} = Ember;

export default Ember.Component.extend({
  items: null,

  random: computed('items', function(items) {
    const randomItems = [];
    const maxIndex = items.length - 1;

    while(randomItems.length !== items.length) {
      console.log(`Find random item from source and place in destination`);
      const randomIndex = Math.floor(Math.random() * maxIndex);
      const randomItem = items[randomIndex];

      // if(randomItems.indexOf(randomItem) !== -1) {
        randomItems.push(randomItem);
      // }
    }

    return randomItems;
  })
});