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87 changes: 55 additions & 32 deletions app/assets/javascripts/chart.js
Original file line number Diff line number Diff line change
Expand Up @@ -3,29 +3,55 @@ $(function() {

window.Chart = {
mergeNames: function(arr) {
return _.chain(arr).groupBy('name').mapValues(function(v) {
return { name: v[0].name, y: _.sumBy(v, 'y'), color: v[0].color, drilldown: v[0].name };
}).value();
var holder = {};
arr.forEach(function(d) {
if (holder.hasOwnProperty(d.name)) {
holder[d.name] = holder[d.name] + d.y;
} else {
holder[d.name] = d.y;
}
});

var obj2 = [];
for (var prop in holder) {
obj2.push({ name: prop, y: holder[prop], drilldown: prop });
}

return obj2;
},

mergeDrilldowns: function(arr) {
return _.chain(arr).groupBy('name').mapValues(function(v) {
var data = [];
$.each(v, function(key, value) {
var item = _.find(data, { name: value.data[0].name });
if (item !== undefined) {
item.y = item.y + value.data[0].y;
var obj3 = [];

arr.forEach(function(d) {
var holder = {};
d.data.forEach(function(a) {

var drilldown = d['name'] + '-' + a.name;
if (holder.hasOwnProperty(a.drilldown)) {
holder[drilldown] = holder[a.drilldown] + a.y;
} else {
data.push({
name: value.data[0].name,
y: value.data[0].y,
color: v[0].color,
drilldown: value.data[0].drilldown
});
holder[ drilldown] = a.y;
}
});
return { id: v[0].id, data: data, name: v[0].name };
}).value();

var obj2 = [];
for (var prop in holder) {
var names = prop.split('-');
var name = names[names.length - 1];

if (d['data'][0]['drilldown'].split('-').length !== names.length) {
obj2.push({ name: name, y: holder[prop], drilldown: undefined });
} else {
obj2.push({ name: name, y: holder[prop], drilldown: names.slice(0, names.length).join('-') });
}
}

d['data'] = obj2;
obj3.push(d);
});

return obj3;
},

generateChart: function(title, data, yAxisTitle, chartType, options) {
Expand Down Expand Up @@ -54,8 +80,8 @@ $(function() {
var newData = chartData;
var allDrilldownData = drilldownData;
} else {
var newData = _.values(Chart.mergeNames(chartData));
var allDrilldownData = _.values(Chart.mergeDrilldowns(drilldownData));
var newData = Chart.mergeNames(chartData);
var allDrilldownData = Chart.mergeDrilldowns(drilldownData);
}

$(container).highcharts({
Expand Down Expand Up @@ -142,33 +168,30 @@ $(function() {

chartData.push({
name: name,
y: parseFloat(Kitechart.parseValue(value)),
drilldown: name,
color: value['color']
y: parseFloat(value),
drilldown: name
});
});
return chartData;
},

formatDrilldownData: function(data) {
var drilldownData = [];
var dataLength = _.size(Kitechart.parseJSONorKeys(Object.keys(data['data'])[0]));
var dataLength = JSON.parse(Object.keys(data['data'])[0]).length;

for (var i = 1; i <= dataLength - 1; i++) {
$.each(data['data'], function(key, value) {
var name = _.dropRight(Kitechart.parseJSONorKeys(key), dataLength - i);
if (i !== dataLength - 1) {
var drilldown = _.dropRight(Kitechart.parseJSONorKeys(key), dataLength - i - 1);
}
var name = JSON.parse(key).slice(0, -(dataLength - i));
var drilldown = JSON.parse(key).slice(0, -(dataLength - i - 1));

drilldownData.push({
name: _.join(name, '-'),
id: _.join(name, '-'),
name: name.join('-'),
id: name.join('-'),
data: [
{
name: Kitechart.parseJSONorKeys(key)[i],
y: parseFloat(Kitechart.parseValue(value)),
drilldown: _.join(drilldown, '-')
name: JSON.parse(key)[i],
y: parseFloat(value),
drilldown: drilldown.join('-')
}
]
});
Expand Down