// was before v 3.5: private async void LoadSampleDataGroupFromPatientDataList(SampleDataGroup g, TP_PatientReports p)
private async Task LoadSampleDataGroupFromPatientDataList(SampleDataGroup g, TP_PatientReports p)
{
g.Items.Clear();
//string encodedTemp;
foreach (TP_PatientReport pdi in p)
{
pdi.ImageEncoded = await pdi.FormatImageEncoded();
g.Items.Add(new SampleDataItem(
pdi.FormatUniqueID(),
pdi.FormatTitle(),
pdi.FormatSubtitle(),
pdi.ImageEncoded, // freshened above
pdi.FormatImageBorderColor(),
pdi.FormatDescription(),
pdi.FormatContent(),
g));
}
}
private void UpdateChartPage7()
{
string eventName = "";
// No longer needed, now that we have App.PatientDataGroups.GetOutboxForStatistics():
// // sorting added June 2015, so call to outboxCountPerDaySpecificEventSet in UpdateChartPage7Impl will work right
// List<TP_PatientReport> orig = App.PatientDataGroups.GetOutbox().GetAsList();
// List<TP_PatientReport> sort = new List<TP_PatientReport>();
// sort = orig.OrderBy(o => o.WhenLocalTime).ToList();
// //sort = orig.OrderByDescending(o => o.WhenLocalTime).ToList();
// TP_PatientReports pdl = new TP_PatientReports();
// pdl.ReplaceWithList(sort);
TP_PatientReports pdl = App.PatientDataGroups.GetOutboxForStatistics();
TP_PatientReports results = new TP_PatientReports();
TP_EventsDataList edl = App.CurrentDisasterList;
// Across events. Widen range by at least 2 days to prevent stupid clipping of line segments and/or data points.
minDT = FindMinimumDate().AddDays(-2.0);
maxDT = FindMaximumDate().AddDays(2.0);
WidenRange(); // May adjust minDT, maxDT
List<DateValueItem>[] arrivalLines = new List<DateValueItem>[10]; // Handle up to 10 events first draft
LineSeries[] ls = new LineSeries[10];
int i = 0;
foreach (var edi in edl)
{
eventName = edi.EventName;
foreach (var pdi in pdl)
{
if (pdi.EventName == eventName)
results.Add(pdi);
}
if (results.Count() > 0)
{
arrivalLines[i] = new List<DateValueItem>();
ls[i] = new LineSeries();
UpdateChartPage7Impl(eventName, results, ls[i], arrivalLines[i]);
/* FIRST DRAFT, THEN MOVED
if (i == 0)
{
ls[i].IndependentAxis = new DateTimeAxis() { Minimum = minDT, Maximum = maxDT, FontSize = 10, Orientation = AxisOrientation.X, Location = AxisLocation.Bottom }; // explicitly state bottom so won't end up with top & bottom labels
ls[i].DependentRangeAxis = new LinearAxis() { Minimum = 0, Interval = 1.0, Orientation = AxisOrientation.Y, ShowGridLines = true, FontSize = 11 }; // BorderThickness = new Thickness(2.0), BorderBrush = new SolidColorBrush(Colors.White) };
}
else
{
ls[i].IndependentAxis = new DateTimeAxis() { Minimum = minDT, Maximum = maxDT, FontSize = 0.1, Orientation = AxisOrientation.X, Location = AxisLocation.Bottom }; // explicitly state bottom so won't end up with top & bottom labels
// When redraws, grid lines are not perfectly atop each other, so suppress
ls[i].DependentRangeAxis = new LinearAxis() { Minimum = 0, Interval = 1.0, Orientation = AxisOrientation.Y, ShowGridLines = false, FontSize = 0.1 }; // BorderThickness = new Thickness(2.0), BorderBrush = new SolidColorBrush(Colors.White) };
}
//ls[i].DataPointStyle = GetDataPointStyleWithNoPointsRandomLineColors();
LineChartArrivalsAllStations_Page7.Series.Add(ls[i]);
*/
results.Clear();
i++;
}
}
// Can't rely on auto-scaling to work right with multilines if we're setting axis (in order to set interval)
// So calculate max count here across events, for benefit of setting axes:
int maxCount = 0;
for(int j=0; j < i; j++)
{
foreach(var dvi in arrivalLines[j])
{
if(dvi.Value > maxCount)
maxCount = dvi.Value;
}
}
// Prettify:
double yinterval = 1.0;
if (maxCount <= 10)
{
maxCount = 10;
}
else if (maxCount <= 25)
{
maxCount = 25;
yinterval = 5.0;
}
else if (maxCount <= 50)
{
maxCount = 50;
yinterval = 5.0;
}
else if (maxCount <= 100)
{
maxCount = 100;
yinterval = 10.0;
}
else
{
maxCount = (maxCount % 100) * 100;
yinterval = 25.0;
}
// Set axes & finish
for (int j = 0; j < i; j++)
{
if (j == 0)
{
ls[j].IndependentAxis = new DateTimeAxis() { Minimum = minDT, Maximum = maxDT, FontSize = 10, Orientation = AxisOrientation.X, Location = AxisLocation.Bottom }; // explicitly state bottom so won't end up with top & bottom labels
ls[j].DependentRangeAxis = new LinearAxis() { Minimum = 0, Maximum = maxCount, Interval = yinterval, Orientation = AxisOrientation.Y, ShowGridLines = true, Location = AxisLocation.Left, FontSize = 11 }; // BorderThickness = new Thickness(2.0), BorderBrush = new SolidColorBrush(Colors.White) };
}
else
{
ls[j].IndependentAxis = new DateTimeAxis() { Minimum = minDT, Maximum = maxDT, FontSize = 0.1, Orientation = AxisOrientation.X, Location = AxisLocation.Bottom }; // explicitly state bottom so won't end up with top & bottom labels
// When redraws, grid lines are not perfectly atop each other, so suppress
ls[j].DependentRangeAxis = new LinearAxis() { Minimum = 0, Maximum = maxCount, Interval = yinterval, Orientation = AxisOrientation.Y, ShowGridLines = true, Location=AxisLocation.Left, FontSize = 0.1 }; // BorderThickness = new Thickness(2.0), BorderBrush = new SolidColorBrush(Colors.White) };
}
//ls[i].DataPointStyle = GetDataPointStyleWithNoPointsRandomLineColors();
LineChartArrivalsAllStations_Page7.Series.Add(ls[j]);
}
}
private void UpdateChartPage7Impl(string eventName, TP_PatientReports arrivalsOneEvent, LineSeries series, List<DateValueItem> arrivalLine)
{
outboxCountPerDaySpecificEventSet(arrivalsOneEvent, arrivalLine);
series.ItemsSource = arrivalLine;
series.Name = "Chart 7 " + eventName;
series.Title = eventName;
// should these be "Name" or "Value" instead of "Path"?
series.IndependentValueBinding = new Binding();
series.DependentValueBinding = new Binding();
series.IndependentValueBinding.Path = new PropertyPath("DateTimeBucket");
series.DependentValueBinding.Path = new PropertyPath("Value");
/* MAYBENOT
series.IndependentValuePath = "DateTimeBucket";
series.DependentValuePath = "Value";
*/
series.IsSelectionEnabled = true;
}
/// <summary>
/// Given an input list of patients, ordered from oldest first to newest last, for either a single event or a set of events that we don't care to distinguish (e.g., all events),
/// returns a list with the date of each one-day bucket (with time zeroed) and the count within the bucket
/// </summary>
/// <param name="arrivalsByDateSpecificEvent"></param>
public void outboxCountPerDaySpecificEventSet(TP_PatientReports arrivalsIn, List<DateValueItem> arrivalsOut)
{
if (arrivalsIn.Count<TP_PatientReport>() == 0)
return;
DateTimeOffset startOfBucket;
DateTimeOffset currentItem;
bool firstloop = true;
int inBucket = 0;
foreach (var i in arrivalsIn)
{
// For Release 6, use of i.WhenLocalTime in this loop replaced by i.WhenLocalTimeMsg1, i.e., arrival time
if (String.IsNullOrEmpty(i.WhenLocalTimeMsg1))
continue; // assume weird empty record
if (firstloop)
{
firstloop = false;
DateTimeOffset firstInBucket = DateTimeOffset.Parse(i.WhenLocalTimeMsg1);
// Zero out anything under 1 day
startOfBucket = new DateTimeOffset(firstInBucket.Year, firstInBucket.Month, firstInBucket.Day, 0, 0, 0, firstInBucket.Offset);
inBucket = 1;
continue;
}
currentItem = DateTime.Parse(i.WhenLocalTimeMsg1);
if (currentItem.Year == startOfBucket.Year && currentItem.DayOfYear == startOfBucket.DayOfYear)
{
inBucket++;
continue;
}
// record count accumulated from last through loop:
arrivalsOut.Add(new DateValueItem { DateTimeBucket = startOfBucket.DateTime, Value = inBucket });
#if OK_BUT_TOO_MANY_ZERO_POINTS
startOfBucket = startOfBucket.AddDays(1.0);
// Generate buckets with zeros, 1 per day:
while (currentItem.Year > startOfBucket.Year || currentItem.DayOfYear > startOfBucket.DayOfYear)
{
arrivalsOut.Add(new DateValueItem { DateTimeBucket = startOfBucket.DateTime, Value = 0 });
startOfBucket = startOfBucket.AddDays(1.0);
}
#endif
startOfBucket = startOfBucket.AddDays(1.0);
// Generate two buckets with zeros, at either end of range (or a single bucket if there's only 1 zero day between non-zero days):
if (currentItem.Year > startOfBucket.Year || currentItem.DayOfYear > startOfBucket.DayOfYear)
{
arrivalsOut.Add(new DateValueItem { DateTimeBucket = startOfBucket.DateTime, Value = 0 }); // 1st one
startOfBucket = startOfBucket.AddDays(1.0);
if (currentItem.Year > startOfBucket.Year || currentItem.DayOfYear > startOfBucket.DayOfYear)
{
while (currentItem.Year > startOfBucket.Year || currentItem.DayOfYear > startOfBucket.DayOfYear)
startOfBucket = startOfBucket.AddDays(1.0); // skip redundant zero points in center of their range
arrivalsOut.Add(new DateValueItem { DateTimeBucket = startOfBucket.DateTime.AddDays(-1.0), Value = 0 }); // 2nd one. Note -1 day
}
}
// New bucket starting
inBucket = 1;
}
// Last bucket:
arrivalsOut.Add(new DateValueItem { DateTimeBucket = startOfBucket.DateTime, Value = inBucket });
// Special case...
if (arrivalsOut.Count == 1)
{
// Need to generate an extra zero point so that there's at least 1 line segment visible.
// We'll do it here at end, rather than beginning... smarter algorithm would have caller give us hint to generate at beginning, at end, or both.
startOfBucket = startOfBucket.AddDays(1.0);
arrivalsOut.Add(new DateValueItem { DateTimeBucket = startOfBucket.DateTime, Value = 0 });
}
}
