(function(document, window){
    function Counter(){
        this.SUMMARY_TIMEFRAME = 1;
        this.id = 'npp-widget-war';
        this.title = 'Total Cost of War on Terror';
        this.location = 'New Jersey';
        this.slug = 'war';
        this.startAmount = 6409000000000;
        this.startDate = Date.UTC(2020, 9, 1, 4, 0, 0, 0);
        this.endAmount = 8043000000000;
        this.endDate = Date.UTC(2022, 9, 1, 3, 59, 59, 0);
        this.ratePerMS = 25.9069004615;
        this.pause = false;
        this.timer = null;
        this.multiplier = 0.04102958197885700500;

        this.intcomma = function(number) {
            return parseInt(number, 10).toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        };

        this.increment = function() {
            var now = new Date();
            var endDate = Date.UTC(
                now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate(),
                now.getUTCHours(), now.getUTCMinutes(), now.getUTCSeconds(),
                now.getUTCMilliseconds()
            );
            if(this.pause) {
                endDate = this.endDate;
            }
            var diff = endDate - this.startDate;
            return (this.startAmount + (diff * this.ratePerMS)) * this.multiplier;
        };

        this.init = function() {
            var counterEl = document.getElementById(this.id);

            var titleEl = document.createElement('h3');
            titleEl.innerHTML = this.title;
            titleEl.setAttribute('class', 'npp-widget-title');
            counterEl.appendChild(titleEl);

            var summaryEl = document.createElement('p');
            summaryEl.setAttribute('class', 'npp-widget-summary');
            var summaryText = '';
            var duration = 'hour';
            if(this.SUMMARY_TIMEFRAME > 1) {
                duration = this.SUMMARY_TIMEFRAME + ' hrs';
            }
            if("military" === "non-military") {
                summaryText = 'Every <span>' + duration + '</span> federal taxpayers in <span>' + this.location +
                                '</span> pay <span>' + this.costPerTimeframe() + '</span> toward <span>' + this.title + '</span>.';
            } else {
                summaryText = 'Every <span>' + duration + '</span> taxpayers in <span>' + this.location +
                                '</span> are paying <span>' + this.costPerTimeframe() + '</span> for <span>' + this.title + '</span>.';
            }
            summaryEl.innerHTML = summaryText;
            counterEl.appendChild(summaryEl);

            var totalEl = document.createElement('p');
            totalEl.setAttribute('id', this.id + '-total');
            totalEl.setAttribute('class', 'npp-widget-total');
            counterEl.appendChild(totalEl);

            var metaEl = document.createElement('p');
            metaEl.setAttribute('class', 'npp-widget-meta');
            metaEl.innerHTML = 'See more counters at ' +
                               '<a href="http://www.nationalpriorities.org/cost-of/" ' +
                                   'title="Brought to you by the National Priorities Project">' +
                                   "https://www.nationalpriorities.org/cost-of/" +
                               '</a>';
            counterEl.appendChild(metaEl);

            this.timer = window.setInterval(function(that) {that.update(); }, 100, this);
        };

        this.update = function() {
            document.getElementById(this.id + "-total").innerHTML = "$" + this.intcomma(this.increment());
        };

        this.costPerTimeframe = function() {
          var timeframeMilliseconds = this.SUMMARY_TIMEFRAME * 3600 * 1000;
          var perTimeframeIncrementAmount = (timeframeMilliseconds * this.ratePerMS * this.multiplier);
          return '$' + this.intcomma(perTimeframeIncrementAmount);
        };
    }

    function addOnloadHandler(func) {
        if (window.addEventListener) {
            window.addEventListener('load', func, false);
        } else if (window.attachEvent) {
            window.attachEvent('onload', func);
        }
    }

    var initCounter = function() {
        if(document.getElementById("npp-widget-war") !== null) {
            new Counter().init();
        }
    };
    addOnloadHandler(initCounter);

}(document, window));