polls_example

var BarChart = {
  render: function(responseData) {

  }
};

module.exports = BarChart.render;


var barChart = require('./bar-chart');

var supportedTypes = {
  'bar-chart': barChart
};

var Polls = {
  defaults: {
    pollSelector: '.poll',
    types: 'bar-chart',
  },

  init: function(options) {
    this.options = _.extend(this.defaults, options);
    this.poll = $(this.options.pollSelector);

    if (this.poll.length === 0) {
      console.error('Poll could not be found for selector: ' + pollSelector);
      return;
    }

    var selectedType = supportedTypes[this.options.type];
    if (!selectedType) {
      console.error('Unsupported type of vote response handler');
      return;
    }
    this.voteResponseHandler = selectedType;

    this.poll.find('.poll-answer').on('click', this.vote);
  },

  clearVotes: function() {
    this.poll.find('.poll-answer').removeClass('selected-vote');
  },

  vote: function(event) {
    $(event.target).addClass('selected-vote');
  },

  submitVote: function() {
    var $selectedVote = this.poll.find('.poll-answer.selected-vote');
    // POST to Sodahead vote api
    $.post('api/v1/votes').success(this.successfulVote);
  },

  successfulVote: function(response) {
    var response = this.voteResponseHandler(response);
    // insert into DOM
  }
};

module.exports = Polls;