private void TrimDictionaries(StatInfoItem statInfoItem)
{
statInfoItem.MapData = TrimDictionary(statInfoItem.MapData);
statInfoItem.IndexData = TrimDictionary(statInfoItem.IndexData);
statInfoItem.Level0Data = TrimDictionary(statInfoItem.Level0Data);
statInfoItem.Level1Data = TrimDictionary(statInfoItem.Level1Data);
statInfoItem.Level2Data = TrimDictionary(statInfoItem.Level2Data);
}
private void UpdateStatInfoFromGraphData(StatInfoItem statInfoItem)
{
foreach (var indexingPerformanceStats in IndexesGraphData[statInfoItem.Title].IndexData)
{
statInfoItem.IndexData[indexingPerformanceStats.Started] = indexingPerformanceStats;
}
foreach (var indexingPerformanceStats in IndexesGraphData[statInfoItem.Title].MapData)
{
statInfoItem.MapData[indexingPerformanceStats.Started] = indexingPerformanceStats;
}
foreach (var indexingPerformanceStats in IndexesGraphData[statInfoItem.Title].Level0Data)
{
statInfoItem.Level0Data[indexingPerformanceStats.Started] = indexingPerformanceStats;
}
foreach (var indexingPerformanceStats in IndexesGraphData[statInfoItem.Title].Level1Data)
{
statInfoItem.Level1Data[indexingPerformanceStats.Started] = indexingPerformanceStats;
}
foreach (var indexingPerformanceStats in IndexesGraphData[statInfoItem.Title].Level2Data)
{
statInfoItem.Level2Data[indexingPerformanceStats.Started] = indexingPerformanceStats;
}
TrimDictionaries(statInfoItem);
}
private void AddIndexStat(StatInfoItem statInfoItem)
{
foreach (var propertyInfo in statInfoItem.Item.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public))
{
if (propertyInfo.Name == "Name")
{
statInfoItem.Title = propertyInfo.GetValue(statInfoItem.Item, null).ToString();
ViewOptions.Add(statInfoItem.Title);
continue;
}
if (propertyInfo.Name == "Performance")
{
var performance = propertyInfo.GetValue(statInfoItem.Item, null) as IndexingPerformanceStats[];
if (performance == null || performance.Length == 0)
continue;
UpdateGraphDate(performance, statInfoItem);
continue;
}
if (propertyInfo.GetValue(statInfoItem.Item, null) == null)
continue;
int isZero;
var isInt = int.TryParse(propertyInfo.GetValue(statInfoItem.Item, null).ToString(), out isZero);
if (isInt && isZero == 0)
continue;
statInfoItem.ItemData.Add(propertyInfo.Name, GetValueWithFormat(propertyInfo.GetValue(statInfoItem.Item, null)));
}
}
private void UpdateGraphDate(IEnumerable<IndexingPerformanceStats> performance, StatInfoItem statInfoItem)
{
if(IndexesGraphData.ContainsKey( statInfoItem.Title) == false)
IndexesGraphData.Add(statInfoItem.Title, new PerformanceStats());
foreach (var indexingPerformanceStat in performance)
{
indexingPerformanceStat.Started = indexingPerformanceStat.Started.ToLocalTime();
switch (indexingPerformanceStat.Operation)
{
case "Index":
if (IndexesGraphData[statInfoItem.Title].IndexData.Contains(indexingPerformanceStat) == false)
IndexesGraphData[statInfoItem.Title].IndexData.Add(indexingPerformanceStat);
break;
case "Map":
if (IndexesGraphData[statInfoItem.Title].MapData.Contains(indexingPerformanceStat) == false)
IndexesGraphData[statInfoItem.Title].MapData.Add(indexingPerformanceStat);
break;
case "Reduce Level 0":
if (IndexesGraphData[statInfoItem.Title].Level0Data.Contains(indexingPerformanceStat) == false)
IndexesGraphData[statInfoItem.Title].Level0Data.Add(indexingPerformanceStat);
break;
case "Reduce Level 1":
if (IndexesGraphData[statInfoItem.Title].Level1Data.Contains(indexingPerformanceStat) == false)
IndexesGraphData[statInfoItem.Title].Level1Data.Add(indexingPerformanceStat);
break;
case "Reduce Level 2":
if (IndexesGraphData[statInfoItem.Title].Level2Data.Contains(indexingPerformanceStat) == false)
IndexesGraphData[statInfoItem.Title].Level2Data.Add(indexingPerformanceStat);
break;
}
}
UpdateStatInfoFromGraphData(statInfoItem);
}
private void UpdateStatistics()
{
StatsData = ApplicationModel.Database.Value.Statistics;
Statistics.Clear();
ViewOptions.Clear();
ViewOptions.Add("All");
ViewOptions.Add("Single Items");
if (StatsData.Value == null)
{
if (retries-- == 0)
{
ApplicationModel.Current.Notifications.Add(new Notification("Could not load settings for database " + ApplicationModel.Database.Value.Name));
return;
}
Thread.Sleep(100);
UpdateStatistics();
return;
}
retries = 3;
foreach (var propertyInfo in StatsData.Value.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public))
{
var enumerable = propertyInfo.GetValue(StatsData.Value, null) as IEnumerable<object>;
if (enumerable != null)
{
var list = enumerable as List<object> ?? enumerable.ToList();
if (propertyInfo.Name == "StaleIndexes")
{
StaleIndexes = new List<object>(list);
if (list.Count == 0)
{
Statistics.Add(propertyInfo.Name, new StatInfo
{
Message = "No Stale Indexes",
ToolTipData = "No Stale Indexes"
});
}
else if (list.Count > 1)
{
ViewOptions.Add("Stale Indexes");
Statistics.Add(propertyInfo.Name, new StatInfo
{
Message = string.Format("There are {0} Stale Indexes: {1}", list.Count, string.Join(",", list)),
ToolTipData = string.Join(", ", list)
});
}
else // only one item
{
ViewOptions.Add("Stale Indexes");
Statistics.Add(propertyInfo.Name, new StatInfo
{
Message = "There is 1 Stale Index: " + list[0],
ToolTipData = list[0].ToString() // only one item, no need to call string.Join()
});
}
continue;
}
if (list.Count == 0)
{
continue;
}
if ((list.First() is string == false) && (list.First() is Abstractions.Data.IndexStats == false))
continue;
var statInfo = new StatInfo
{
IsList = true,
ListItems = new List<StatInfoItem>(),
};
foreach (var item in list)
{
var statInfoItem = new StatInfoItem(item);
if (statInfoItem.ItemType == typeof(Abstractions.Data.IndexStats))
AddIndexStat(statInfoItem);
statInfo.ListItems.Add(statInfoItem);
}
Statistics.Add(propertyInfo.Name, statInfo);
ViewOptions.Add(propertyInfo.Name);
}
else
{
if (string.IsNullOrEmpty(propertyInfo.GetValue(StatsData.Value, null).ToString()) || propertyInfo.GetValue(StatsData.Value, null).ToString() == "0")
continue;
Statistics.Add(propertyInfo.Name, new StatInfo
{
Message = GetValueWithFormat(propertyInfo.GetValue(StatsData.Value, null)),
ToolTipData = GetValueWithFormat(propertyInfo.GetValue(StatsData.Value, null))
});
}
}
OnPropertyChanged(() => StatsData);
UpdateView();
}
