import Ember from 'ember';

var registerHelper = Ember.HTMLBars.registerHelper;
var makeBoundHelper = Ember.HTMLBars.makeBoundHelper;

registerHelper('gettext', makeBoundHelper(function(args, kwargs) {

  var msgid = args[0];

  if (Object.getOwnPropertyNames(kwargs).length > 0) {
    return interpolate(gettext(msgid), kwargs, true);
  } else {
    return gettext(msgid);
  }

}));

registerHelper('ngettext', makeBoundHelper(function(args, kwargs) {

  var singular = args[0];
  var plural = args[1];
  var count = args[2];

  kwargs.count = count;

  return interpolate(ngettext(singular, plural, count), kwargs, true);
}));

registerHelper('gettext_noop', makeBoundHelper(function(args, kwargs) {

  var msgid = args[0];

  if (Object.getOwnPropertyNames(kwargs).length > 0) {
    return interpolate(gettext_noop(msgid), kwargs, true);
  } else {
    return gettext_noop(msgid);
  }
}));

registerHelper('pgettext', makeBoundHelper(function(args, kwargs) {

  var context = args[0];
  var msgid = args[1];

  if (Object.getOwnPropertyNames(kwargs).length > 0) {
    return interpolate(pgettext(context, msgid), kwargs, true);
  } else {
    return pgettext(context, msgid);
  }
}));

registerHelper('npgettext', makeBoundHelper(function(args, kwargs) {

  var context = args[0];
  var singular = args[1];
  var plural = args[2];
  var count = args[3];

  kwargs.count = count;

  return interpolate(npgettext(context, singular, plural, count), kwargs, true);
}));