private void AssignRecentTrends()
{
if (GroupData.Areas != null)
{
var trendCalculator = new TrendMarkerCalculator();
var trendReader = ReaderFactory.GetTrendDataReader();
var trendMarkersProvider = new TrendMarkersProvider(trendReader, trendCalculator);
var areas = GroupData.Areas.ToList();
AddParentAreas(areas);
var metadataCollection = new IndicatorMetadataCollection(GroupData.IndicatorMetadata);
foreach (var groupRoot in GroupData.GroupRoots)
{
var grouping = groupRoot.Grouping.FirstOrDefault();
var indicatorMetaData = metadataCollection.GetIndicatorMetadataById(groupRoot.IndicatorId);
var recentTrends = indicatorMetaData == null
? new Dictionary<string, TrendMarkerResult>()
: trendMarkersProvider.GetTrendResults(areas, indicatorMetaData, grouping);
groupRoot.RecentTrends = recentTrends;
}
}
}
public void Init()
{
_trendMarkerCalculator = new TrendMarkerCalculator();
}
public TrendMarkersProvider(ITrendDataReader trendReader, TrendMarkerCalculator trendCalculator)
{
_trendReader = trendReader;
_trendCalculator = trendCalculator;
}
