// Generated by CoffeeScript 1.3.3
var dayMapping, moment;

moment = require('moment');

module.exports.daysBetween = function(a, b) {
  return Math.abs(moment(a).sod().diff(moment(b).sod(), 'days'));
};

module.exports.dayMapping = dayMapping = {
  0: 'su',
  1: 'm',
  2: 't',
  3: 'w',
  4: 'th',
  5: 'f',
  6: 's',
  7: 'su'
};

module.exports.viewHelpers = function(view) {
  view.fn('taskClasses', function(type, completed, value, repeat) {
    var classes;
    classes = type;
    if (completed || (repeat && repeat[dayMapping[moment().day()]] === false)) {
      classes += " completed";
    }
    switch (false) {
      case !(value < -8):
        classes += ' color-worst';
        break;
      case !(value >= -8 && value < -5):
        classes += ' color-worse';
        break;
      case !(value >= -5 && value < -1):
        classes += ' color-bad';
        break;
      case !(value >= -1 && value < 1):
        classes += ' color-neutral';
        break;
      case !(value >= 1 && value < 5):
        classes += ' color-good';
        break;
      case !(value >= 5 && value < 10):
        classes += ' color-better';
        break;
      case !(value >= 10):
        classes += ' color-best';
    }
    return classes;
  });
  view.fn("percent", function(x, y) {
    if (x === 0) {
      x = 1;
    }
    return Math.round(x / y * 100);
  });
  view.fn("round", function(num) {
    return Math.round(num);
  });
  view.fn("gold", function(num) {
    if (num) {
      return num.toFixed(1).split('.')[0];
    } else {
      return "0";
    }
  });
  view.fn("silver", function(num) {
    if (num) {
      return num.toFixed(1).split('.')[1];
    } else {
      return "0";
    }
  });
  view.fn("money", function(num) {
    if (num) {
      return num.toFixed(2);
    } else {
      return "0.00";
    }
  });
  view.fn("lessThan", function(a, b) {
    return a < b;
  });
  return view.fn("tokens", function(money) {
    return money / 0.25;
  });
};