
!function($) {
    "use strict";

    var MorrisCharts = function() {};

    //creates line chart
    MorrisCharts.prototype.createLineChart = function(element, data, xkey, ykeys, labels, lineColors) {
        Morris.Line({
          element: element,
          data: data,
          xkey: xkey,
          ykeys: ykeys,
          labels: labels,
          hideHover: 'auto',
          gridLineColor: '#eef0f2',
          resize: true, //defaulted to true
          lineColors: lineColors
        });
    },

    //creates area chart
    MorrisCharts.prototype.createAreaChart = function(element, pointSize, lineWidth, data, xkey, ykeys, labels, lineColors) {
        Morris.Area({
            element: element,
            pointSize: 3,
            lineWidth: 2,
            data: data,
            xkey: xkey,
            ykeys: ykeys,
            labels: labels,
            resize: true,
            hideHover: 'auto',
            gridLineColor: '#eef0f2',
            lineColors: lineColors
        });
    },
	
    //creates Bar chart
    MorrisCharts.prototype.createBarChart  = function(element, data, xkey, ykeys, labels, lineColors) {
        Morris.Bar({
            element: element,
            data: data,
            xkey: xkey,
            ykeys: ykeys,
            labels: labels,
            gridLineColor: '#eef0f2',
            barSizeRatio: 0.4,
            resize: true,
            hideHover: 'auto',
            barColors: lineColors
        });
    },
    //creates Donut chart
    MorrisCharts.prototype.createDonutChart = function(element, data, colors) {
        Morris.Donut({
            element: element,
            data: data,
            resize: true,
            colors: colors
        });
    },
    
    MorrisCharts.prototype.init = function() {

        //create line chart
        var $data  = [
            { y: '2009', a: 3, b: 5 },
            { y: '2010', a: 30,  b: 15 },
            { y: '2011', a: 10,  b: 12 },
            { y: '2012', a: 10,  b: 25 },
            { y: '2013', a: 22,  b: 5 },
            { y: '2014', a: 12,  b: 7 },
            { y: '2015', a: 5, b: 5 }
          ];
        this.createLineChart('morris-line-example', $data, 'y', ['a', 'b'], ['Series A', 'Series B'], ['#605daf', '#f75d8c']);

        //creating area chart
        var $areaData = [
            {y: '2009', a: 10, b: 20},
            {y: '2010', a: 75, b: 65},
            {y: '2011', a: 50, b: 40},
            {y: '2012', a: 75, b: 65},
            {y: '2013', a: 50, b: 40},
            {y: '2014', a: 75, b: 65},
            {y: '2015', a: 90, b: 60},
            {y: '2016', a: 90, b: 75}
        ];
        this.createAreaChart('morris-area-example', 0, 0, $areaData, 'y', ['a', 'b'], ['Series A', 'Series B'], ['#605daf', '#f75d8c']);

        //creating bar chart
        var $barData = [
            {y: '2009', a: 100, b: 90},
            {y: '2010', a: 75, b: 65},
            {y: '2011', a: 50, b: 40},
            {y: '2012', a: 75, b: 65},
            {y: '2013', a: 50, b: 40},
            {y: '2014', a: 75, b: 65},
            {y: '2015', a: 100, b: 90},
            {y: '2016', a: 90, b: 75}
        ];
        this.createBarChart('morris-bar-example', $barData, 'y', ['a', 'b'], ['Series A', 'Series B'], ['#605daf', '#f75d8c']);

        //creating donut chart
        var $donutData = [
            {label: "Download Sales", value: 12},
            {label: "In-Store Sales", value: 30},
            {label: "Mail-Order Sales", value: 20}
        ];
        this.createDonutChart('morris-donut-example', $donutData, ['#fd8a54', '#f63e6b', '#00c1b8']);
    },
    //init
    $.MorrisCharts = new MorrisCharts, $.MorrisCharts.Constructor = MorrisCharts
}(window.jQuery),

//initializing 
function($) {
    "use strict";
    $.MorrisCharts.init();
}(window.jQuery);