import Ember from 'ember';

export default Ember.Controller.extend({

  currentPage: 1,

  filteredLastPage: 8,

  actions: {

    setPage (newPage) {
      Ember.set(this, 'currentPage', newPage);
    },

    changeLast (e) {
      const newLast = parseInt(e.target.value);
      const current = Ember.get(this, 'currentPage');
      Ember.set(this, 'filteredLastPage', newLast);
      if (current > newLast) {
        Ember.set(this, 'currentPage', 1);
        // Alternatively, could go to the last page:
        //Ember.set(this, 'currentPage', newLast);
      }
    },

  }
});