var baseFresh = (function(){
	'use strict'

	var template = getTemplate();

	return newFresh;

	function newFresh(d, t){ return new Fresh(d, t); }

	function Fresh(d, t){
		var errs = getErrors(d),
			e = getElementFromString(render(template, { "errors" : errs }));
		t.appendChild(e);

		this.element = e;
	}

	function Error(u, t){
		this.url = u;
		this.text = t;
		this.last = false;
	}

	function getTemplate(){
		var errAnch = '<a href="{{ url }}" onclick="pop(\'Pop!\', \'Dashboard\', this.href); return false;">{{ text }}</a>',
			err = '{{# errors }}' + errAnch + '{{^ last }} and {{/ last }}{{/ errors }}',
			h = '<h2 class="mist">I\'m sorry, but before you can create a campaign you need to: <br>' + err + '</h2>';
		return '<div class="freshContainer">' + h + '</div>';
	}

	function getErrors(d){
		var errs = [];

		if(!isPopulated(d.adGroupsList)){
			errs.push(new Error('/dashboard/ads/selectType', 'create an Ad'))
		}

		if(!isPopulated(d.segmentsList)){
			errs.push(new Error('/dashboard/segments/create', 'create a Segment'))
		}

		var el = errs.length;
		if(!!el) errs[el-1].last = true;
		return errs;
	}

	function isPopulated(v){ return isDefined(v) && !!v.length; }
})();