Server.Engines.Reports.StaffHistory.GraphHourlyPages C# (CSharp) Метод

		private BarGraph GraphHourlyPages( PageInfoCollection pages, PageResolution res, string title, string fname )
		{
			int[] totals = new int[24];
			int[] counts = new int[24];
			
			DateTime[] dates = new DateTime[24];

			DateTime max = DateTime.Now;
			DateTime min = max - TimeSpan.FromDays( 7.0 );

			bool sentStamp = ( res == PageResolution.None );

			for ( int i = 0; i < pages.Count; ++i )
			{
				if ( res != PageResolution.None && pages[i].Resolution != res )
					continue;

				DateTime ts = ( sentStamp ? pages[i].TimeSent : pages[i].TimeResolved );

				if ( ts >= min && ts < max )
				{
					DateTime date = ts.Date;
					TimeSpan time = ts.TimeOfDay;

					int hour = time.Hours;

					totals[hour]++;

					if ( dates[hour] != date )
					{
						counts[hour]++;
						dates[hour] = date;
					}
				}
			}

			BarGraph barGraph = new BarGraph( title, fname, 10, "Time", "Pages", BarGraphRenderMode.Lines );

			barGraph.FontSize = 6;

			for ( int i = 7; i <= totals.Length+7; ++i )
			{
				int val;

				if ( counts[i%totals.Length] == 0 )
					val = 0;
				else
					val = (totals[i%totals.Length] + (counts[i%totals.Length] / 2)) / counts[i%totals.Length];

				int realHours = i%totals.Length;
				int hours;

				if ( realHours == 0 )
					hours = 12;
				else if ( realHours > 12 )
					hours = realHours - 12;
				else
					hours = realHours;

				barGraph.Items.Add( hours + (realHours >= 12 ? " PM" : " AM"), val );
			}

			return barGraph;
		}