/**
* Theme: Uplon Admin Template
* Author: Coderthemes
 * Email: coderthemes@gmail.com
* Charts Widgets
*/



// MORRIS CHART WIDGET
!function($) {
    "use strict";

    var MorrisCharts = function() {};


    //creates area chart
    MorrisCharts.prototype.createAreaChart = function(element, pointSize, lineWidth, data, xkey, ykeys, labels, lineColors) {
        Morris.Area({
            element: element,
            pointSize: 0,
            lineWidth: 0,
            data: data,
            xkey: xkey,
            ykeys: ykeys,
            labels: labels,
            hideHover: 'auto',
            resize: true,
            gridLineColor: '#eef0f2',
            lineColors: lineColors
        });
    },

    //creates Stacked chart
    MorrisCharts.prototype.createStackedChart  = function(element, data, xkey, ykeys, labels, lineColors) {
        Morris.Bar({
            element: element,
            data: data,
            xkey: xkey,
            ykeys: ykeys,
            stacked: true,
            labels: labels,
            hideHover: 'auto',
            resize: true, //defaulted to true
            gridLineColor: '#eeeeee',
            barColors: lineColors
        });
    },

    MorrisCharts.prototype.init = function() {

        //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 }
        ];
        this.createAreaChart('morris-area-example', 0, 0, $areaData, 'y', ['a', 'b'], ['Series A', 'Series B'], ['#3db9dc', "#039cfd"]);

        //creating Stacked chart
        var $stckedData  = [
            { y: '2005', a: 45, b: 180 },
            { y: '2006', a: 75,  b: 65 },
            { y: '2007', a: 100, b: 90 },
            { y: '2008', a: 75,  b: 65 },
            { 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 }
        ];
        this.createStackedChart('morris-bar-stacked', $stckedData, 'y', ['a', 'b'], ['Series A', 'Series B'], ['#3db9dc', '#ebeff2']);

    },
    //init
    $.MorrisCharts = new MorrisCharts, $.MorrisCharts.Constructor = MorrisCharts
}(window.jQuery),

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



//CHARTIST CHART WIDGETS
//Animating a Donut with Svg.animate

var chart = new Chartist.Pie('#animating-donut', {
  series: [10, 20, 50, 20],
  labels: [1, 2, 3, 4]
}, {
  donut: true,
  showLabel: false,
  plugins: [
    Chartist.plugins.tooltip()
  ]
});

chart.on('draw', function(data) {
  if(data.type === 'slice') {
    // Get the total path length in order to use for dash array animation
    var pathLength = data.element._node.getTotalLength();

    // Set a dasharray that matches the path length as prerequisite to animate dashoffset
    data.element.attr({
      'stroke-dasharray': pathLength + 'px ' + pathLength + 'px'
    });

    // Create animation definition while also assigning an ID to the animation for later sync usage
    var animationDefinition = {
      'stroke-dashoffset': {
        id: 'anim' + data.index,
        dur: 1000,
        from: -pathLength + 'px',
        to:  '0px',
        easing: Chartist.Svg.Easing.easeOutQuint,
        // We need to use `fill: 'freeze'` otherwise our animation will fall back to initial (not visible)
        fill: 'freeze'
      }
    };

    // If this was not the first slice, we need to time the animation so that it uses the end sync event of the previous animation
    if(data.index !== 0) {
      animationDefinition['stroke-dashoffset'].begin = 'anim' + (data.index - 1) + '.end';
    }

    // We need to set an initial value before the animation starts as we are not in guided mode which would do that for us
    data.element.attr({
      'stroke-dashoffset': -pathLength + 'px'
    });

    // We can't use guided mode as the animations need to rely on setting begin manually
    // See http://gionkunz.github.io/chartist-js/api-documentation.html#chartistsvg-function-animate
    data.element.animate(animationDefinition, false);
  }
});

// For the sake of the example we update the chart every time it's created with a delay of 8 seconds
chart.on('created', function() {
  if(window.__anim21278907124) {
    clearTimeout(window.__anim21278907124);
    window.__anim21278907124 = null;
  }
  window.__anim21278907124 = setTimeout(chart.update.bind(chart), 10000);
});





//Bi-polar bar chart

var data = {
  labels: ['W1', 'W2', 'W3', 'W4', 'W5', 'W6', 'W7', 'W8', 'W9', 'W10'],
  series: [
    [1, 2, 4, 8, 6, -2, -1, -4, -6, -2]
  ]
};

var options = {
  high: 10,
  low: -10,
  axisX: {
    labelInterpolationFnc: function(value, index) {
      return index % 2 === 0 ? value : null;
    }
  },
  plugins: [
    Chartist.plugins.tooltip()
  ]
};

new Chartist.Bar('#bi-polar-bar', data, options);

//Line chart with area

new Chartist.Line('#chart-with-area', {
  labels: [1, 2, 3, 4, 5, 6, 7, 8],
  series: [
    [5, 9, 7, 8, 5, 3, 5, 4]
  ]
}, {
  low: 0,
  showArea: true,
  plugins: [
    Chartist.plugins.tooltip()
  ]
});


//Simple pie chart

var data = {
  series: [5, 3, 4]
};

var sum = function(a, b) { return a + b };

new Chartist.Pie('#simple-pie', data, {
  labelInterpolationFnc: function(value) {
    return Math.round(value / data.series.reduce(sum) * 100) + '%';
  }
});