public string GetHtml()
{
var html = String.Empty;
var productivityGaugeData = new List <ProductivityTimeDto>();
// fetch data sets
var productivityGaugeDataLocal = Database.GetInstance().GetUserProductivityData(_date, false);
// merge with remote data if necessary
productivityGaugeData = RemoteDataHandler.VisualizeWithRemoteData()
? RemoteDataHandler.MergeProductivityData(productivityGaugeDataLocal, Database.GetInstanceRemote().GetUserProductivityData(_date, false))
: productivityGaugeDataLocal;
html += VisHelper.ChartTitle("Your Perceived Productivity");
if (productivityGaugeData.Count == 0)
{
html += VisHelper.NotEnoughData(Dict.NotEnoughDataMiniSurvey);
return(html);
}
// Calculate Productivityvalue
var productivityValue = CalculateWeightedProductivityValue(productivityGaugeData);
/////////////////////
// Some strings for the attributes
/////////////////////
const string gaugeChartName = "gaugeChartName";
const int height = 100;
/////////////////////
// CSS
/////////////////////
html += "<style type='text/css'>";
html += ".c3-gauge-value { fill: white; visibility:hidden; }"; // hack to hide the gauge value
html += "</style>";
/////////////////////
// HTML
/////////////////////
//html += "<p style='text-align: center;'>Average productivity based on your manual selection in the mini-surveys<br />(1 = very unproductive, 7 = very productive).</p>";
html += "<div id='" + gaugeChartName + "' align='center'></div>";
/////////////////////
// JS
/////////////////////
var productivityValueString = Math.Round(productivityValue, 1).ToString().Replace(',', '.');
var data = "columns: [ ['PerceivedProductivity', " + productivityValueString + "] ], type: 'gauge'";
const string gauge = " label : { show: false }, min: 1, max: 7, width: 36";
const string color = "pattern: ['#FF0000', '#F97600', '#F6C600', '#60B044'], threshold: { unit: 'value', max: 7, values: [1, 2, 4, 6] }";
var size = "height: " + height;
var parameters = " bindto: '#" + gaugeChartName + "', data: { " + data + " }, gauge: { " + gauge + " }, color: { " + color + " }, size: { " + size + " }";
html += "<script type='text/javascript'>";
html += "var " + gaugeChartName + " = c3.generate({ " + parameters + " });";
html += "</script>";
return(html);
}
private string CreateProdTasksLineGraph()
{
var html = string.Empty;
// fetch data sets
var productivityDataSet = new List <ProductivityTimeDto>();
var tasksWorkedOnDataSet = new List <TasksWorkedOnTimeDto>();
var tasksWorkedOnDataLocal = Database.GetInstance().GetTasksWorkedOnData(_date);
var productivityDataLocal = Database.GetInstance().GetUserProductivityData(_date, true);
// merge with remote data if necessary
tasksWorkedOnDataSet = RemoteDataHandler.VisualizeWithRemoteData()
? RemoteDataHandler.MergeTasksData(tasksWorkedOnDataLocal, Database.GetInstanceRemote().GetTasksWorkedOnData(_date))
: tasksWorkedOnDataLocal;
productivityDataSet = RemoteDataHandler.VisualizeWithRemoteData()
? RemoteDataHandler.MergeProductivityData(productivityDataLocal, Database.GetInstanceRemote().GetUserProductivityData(_date, false))
: productivityDataLocal;
if (tasksWorkedOnDataSet == null || tasksWorkedOnDataSet.Count <= 1 ||
productivityDataSet == null || productivityDataSet.Count <= 1)
{
html += VisHelper.NotEnoughData(Dict.NotEnoughDataMiniSurvey);
return(html);
}
/////////////////////
// Some strings for the attributes
/////////////////////
const string prodTasksLineGraph = "prodTasksLineGraph";
const int width = 730; //780;
const int height = 130;
/////////////////////
// CSS
/////////////////////
html += "<style type='text/css'>";
html += ".c3-line { stroke-width: 2px; }";
//html += ".c3-axis-y-label { color: #007acc; fill: #007acc; font-size: 1.4em; }"; // left axis label color
//html += ".c3-axis-y2-label { fill: 'gray'; font-size: 1.4em; }"; // right axis label color
html += "</style>";
/////////////////////
// HTML
/////////////////////
html += "<div id='" + prodTasksLineGraph + "' align='right'></div>";
/////////////////////
// JS
/////////////////////
var ticks = CalculateLineChartAxisTicks(_date);
var timeAxis = tasksWorkedOnDataSet.Aggregate("", (current, a) => current + (a.Time + ", ")).Trim().TrimEnd(',');
var productivityFormattedData = productivityDataSet.Aggregate("", (current, p) => current + (p.UserProductvity + ", ")).Trim().TrimEnd(',');
var tasksFormattedData = tasksWorkedOnDataSet.Aggregate("", (current, t) => current + (t.TasksWorkedOn + ", ")).Trim().TrimEnd(',');
const string colors = "'Number_Of_Activities_In_Session': '#007acc', 'Perceived_Productivity': 'gray'";
var data = "x: 'timeAxis', columns: [['timeAxis', " + timeAxis + "], ['Number_Of_Activities_In_Session', " + tasksFormattedData + " ], ['Perceived_Productivity', " + productivityFormattedData + " ] ], type: 'spline', colors: { " + colors + " } , axes: { 'PerceivedProductivity': 'y', 'NumberOfTasksWorkedOn': 'y2' }";
var size = "width: " + width + ", height: " + height;
const string tooltip = "show: false"; //(tasksWorkedOnDataSet.Count > 4) ? " show: false " : " show: true "; // only hide if there are more than 4 elements
const string legend = "show: true"; // can only be shown on the right side, and bottom (not left) ... :(
const string point = "show: false";
//var axis = "x: { localtime: true, type: 'timeseries', tick: { values: [ " + ticks + "], format: function(x) { return pad2(x.getHours()) + ':' + pad2(x.getMinutes()); }} }, y: { max: 7, min: 1, label: { text: 'Perceived Productivity', position: 'outer-right' } }, y2: { show: true, min: 0, label: { text: 'Number of tasks worked on', position: 'outer-right' } }";
var axis = "x: { localtime: true, type: 'timeseries', tick: { values: [ " + ticks + "], format: function(x) { return formatDate(x.getHours()); }} }, y: { show: false, max: 7, min: 1 }, y2: { show: false, min: 0 }";
var parameters = " bindto: '#" + prodTasksLineGraph + "', data: { " + data + " }, legend: { " + legend + " }, axis: { " + axis + " } , size: { " + size + " }, tooltip: { " + tooltip + " }, point: { " + point + " } ";
html += "<script type='text/javascript'>";
html += "var formatDate = function(hours) { var suffix = 'AM'; if (hours >= 12) { suffix = 'PM'; hours = hours - 12; } if (hours == 0) { hours = 12; } if (hours < 10) return '0' + hours + ' ' + suffix; else return hours + ' ' + suffix; };";
html += "var " + prodTasksLineGraph + " = c3.generate({ " + parameters + " });"; // return x.getHours() + ':' + x.getMinutes();
html += "</script>";
return(html);
}
