public static DateRange GetDateRange(FilteringPeriod period)
{
DateRange temp;
switch (period)
{
case FilteringPeriod.Day:
temp = DateRange.DayFromNow;
temp.To = temp.To.AddHours(1);
return(temp);
case FilteringPeriod.Week:
temp = DateRange.WeekFromNow;
temp.To = temp.To.AddDays(1);
return(temp);
case FilteringPeriod.Month:
temp = DateRange.MonthFromNow;
temp.To = temp.To.AddDays(1);
return(temp);
case FilteringPeriod.Year:
temp = DateRange.YearFromNow;
temp.To = temp.To.AddMonths(1);
return(temp);
}
throw new PalantirException("Unexpected period value");
}
public IEnumerable <TrendChartData> GetCharts(int projectId, DateRange dateRange)
{
bool isOneDayRange = dateRange.DaysInRange <= 1;
Periodicity periodicity = isOneDayRange ? Periodicity.ByHour : Periodicity.ByDay;
FilteringPeriod filteringPeriod = isOneDayRange ? FilteringPeriod.Day : FilteringPeriod.Month;
IList <TrendChartData> data;
DateRange timeLimit = this.GetLimit(projectId);
if (this.SetLimit(dateRange, timeLimit))
{
data = this.GetPoints(projectId, dateRange, periodicity).Select(x => new TrendChartData(x, filteringPeriod)).ToList();
for (int i = 0; i < data.Count; i++)
{
data[i].Limited = true;
data[i].MaxTimeLimit = timeLimit.To.ToString();
data[i].MinTimeLimit = timeLimit.From.ToString();
}
}
else
{
data = this.GetPoints(projectId, dateRange, periodicity).Select(x => new TrendChartData(x, filteringPeriod)).ToList();
}
return(data);
}
public IEnumerable <TrendChartData> GetCharts(int projectId, FilteringPeriod period)
{
DateRange dateRange = DateRangeConverter.GetDateRange(period);
dateRange.IsSpecified = false;
Periodicity periodicity = this.GetPeriodicity(period);
IList <TrendChartData> data;
DateRange timeLimit = this.GetLimit(projectId);
if (this.SetLimit(dateRange, timeLimit) || (timeLimit != null))
{
data = this.GetPoints(projectId, dateRange, periodicity).Select(x => new TrendChartData(x, period)).ToList();
for (int i = 0; i < data.Count; i++)
{
data[i].Limited = true;
data[i].MaxTimeLimit = timeLimit.To.ToString();
data[i].MinTimeLimit = timeLimit.From.ToString();
}
}
else
{
data = this.GetPoints(projectId, dateRange, periodicity).Select(x => new TrendChartData(x, period)).ToList();
}
return(data);
}
public TrendChartData GetChart(int projectId, FilteringPeriod period)
{
DateRange dateRange = DateRangeConverter.GetDateRange(period);
Periodicity periodicity = this.GetPeriodicity(period);
IEnumerable <PointInTime> points = this.GetPoints(projectId, dateRange, periodicity);
return(new TrendChartData(points, period));
}
protected Periodicity GetPeriodicity(FilteringPeriod period)
{
switch (period)
{
case FilteringPeriod.Day:
return(Periodicity.ByHour);
case FilteringPeriod.Week:
case FilteringPeriod.Month:
return(Periodicity.ByDay);
case FilteringPeriod.Year:
return(Periodicity.ByMonth);
}
throw new ArgumentException("Unexpected ChartPeriod value", "period");
}
public TrendChartData(IEnumerable <PointInTime> points, FilteringPeriod period)
{
string pattern = "{0:dd MMM yyyy}";
switch (period)
{
case FilteringPeriod.Day:
// час:минуты
pattern = "{0:HH}:{0:mm}";
break;
case FilteringPeriod.Month:
// день мес¤ц
pattern = "{0:dd} {0:MMM}";
break;
case FilteringPeriod.Week:
// день мес¤ц (день недели)
pattern = "{0:dd} {0:MMM} ({0:ddd})";
break;
case FilteringPeriod.Year:
// мес¤ц год
pattern = "{0:MMM} {0:yyyy}";
break;
}
var dateTimeHelper = Factory.GetInstance <IDateTimeHelper>();
if (points != null)
{
this.Values = points.Select(point => this.CreateChartPoint(point, dateTimeHelper, pattern)).ToList();
}
this.ShowPoints = true;
this.ShowLines = true;
this.ShowBars = false;
this.BarWidth = 0.3;
this.FillLines = true;
this.YaxisOrder = 1;
this.Stacking = false;
this.Limited = false;
this.ShowLabelInTip = false;
}