private void OnStatisticListSelectionChanged()
{
if (this.statisticNameSelectedItems == null || this.statisticNameSelectedItems.Count == 0)
{
return;
}
if (this.statisticNameSelectedItems.Count == 0 || this.statisticNameSelectedItems.Contains(StatisticsViewModel.DefaultStatText))
{
this.LoadDefaultList();
}
else
{
this.sortByList = this.statisticNameSelectedItems.Select(o => StatisticHelper.FromDisplayText(o.ToString())).ToList();
var newPages = new List <StatValueViewModel>(this.sortByList.Count);
foreach (var stat in this.sortByList)
{
var newPage = new StatValueViewModel(StatisticHelper.GetDisplayText(stat));
var statList = this.Settings.Statistics.Select(st => st[stat]).Distinct().ToList();
statList.Sort((o1, o2) => StatisticComparer.Default.Compare(o1, o2));
newPage.StatisticValues = statList;
newPage.PropertyChanged += this.newPage_PropertyChanged;
newPages.Add(newPage);
}
this.Pages = newPages;
this.SelectedPage = newPages[0];
}
}
private void newPage_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName != "SelectedValue")
{
return;
}
var model = (StatValueViewModel)sender;
var index = this.pages.IndexOf(model);
var stats = new List <KeyValuePair <Statistic, object> >(index + 1);
for (var i = 0; i < this.pages.Count; i++)
{
var selectedValue = this.pages[i].SelectedValue;
if (selectedValue != null)
{
stats.Add(new KeyValuePair <Statistic, object>(this.sortByList[i], selectedValue));
}
}
if (stats.Count == 0)
{
this.ValueHeader = "Value";
this.StatisticList = this.GetDefaultList();
return;
}
var moduleList = this.Settings.Statistics.Where(st => this.HasAllValues(st, stats)).ToArray();
var statList = new List <StatDisplay>();
if (moduleList.Length == 0)
{
var statDisplay = new StatDisplay(
StatisticHelper.GetDisplayText(Statistic.MatchCount),
"0",
StatisticHelper.GetDescription(Statistic.MatchCount));
statList.Add(statDisplay);
}
else
{
foreach (var stat in this.GetStatDisplayList())
{
var statDisplay = new StatDisplay(
StatisticHelper.GetDisplayText(stat),
this.GetAverageValue(moduleList, stat),
StatisticHelper.GetDescription(stat));
statList.Add(statDisplay);
}
}
this.ValueHeader = "Average Value";
this.StatisticList = statList;
}