public async Task Initialize(IHyperArgsSink store, string metadataSetId, int smallestPageSize)
{
this.HyperStore = store;
if (metadataSetId == null)
{
MetadataSetLoadFailed.Value = true;
return;
}
MetadataSetId = new HyperDocumentId(metadataSetId, typeof(HyperMetadataSet));
var metadataSetFilter = await store.ExecuteAsync(new RetrieveHyperDocumentArgs(MetadataSetId));
if (metadataSetFilter != null)
{
this._smallestPageSize = smallestPageSize;
PageSize = smallestPageSize;
this._metadataSet = metadataSetFilter.GetPayload <HyperMetadataSet>();
this.DashApiPort = await GetDashApiPort();
await LoadTotalPages();
await LoadHyperTags();
await InitializeMetadatasetEdgeDates();
}
else
{
MetadataSetLoadFailed.Value = true;
}
}
private async Task ApplyFilterConditions(FindHyperDocumentsArgs mainArgs, HyperMetadataSet id)
{
var conditions = await MetaDataSetHelper.GenerateFilterFromMetaDataSetAsync(_netStore, id);
if (conditions.Value != null)
{
mainArgs.DescriptorConditions.AddCondition(conditions.Value);
}
}
public MasksHeatmapRenderer(IHyperArgsSink hyperStore, HyperMetadataSet metadataSet, HeatmapSettings settings)
{
_hyperStore = hyperStore;
_metadataSet = metadataSet;
_settings = settings;
_keepWorking = true;
_ctSource = new CancellationTokenSource();
}
public async Task <HyperMission> LoadMission(HyperMetadataSet metadataset)
{
var missionId = metadataset?.MissionIds?.FirstOrDefault().Id;
if (string.IsNullOrWhiteSpace(missionId))
{
return(null);
}
var retrieveHyperDocumentArgs = new RetrieveHyperDocumentArgs()
{
DocumentId = HyperDocumentId.Create <HyperMission>(missionId)
};
var hyperDocument = await _netStore.ExecuteAsync(retrieveHyperDocumentArgs);
var mission = hyperDocument.GetPayload <HyperMission>();
return(mission);
}
/// <summary>
/// Tries to duplicate metadata set object to avoid modifying original one with local changes.
/// </summary>
private void ProtectOriginalMetadataSet()
{
_metadataSet = _metadataSet.ShallowCopy();
_metadataSet.TagTypes = (string[])_metadataSet.TagTypes.Clone();
}
public async Task <HeatmapStepCache> CreateCache(DateTime startDate, DateTime endDate, HyperMetadataSet metadataSet, TimeSpan stepLength)
{
_percentageCompleted = 0;
GenerationWasCanceled = false;
GenerationProgress?.Invoke(0);
var newCache = new HeatmapStepCache()
{
MetadataSetId = metadataSet.Id
};
_stepToTasksMappings = new Dictionary <HeatmapCacheStep, MasksHeatmapRenderer>();
var tasks = new List <Task>();
var tasksCompleted = 0;
while (startDate < endDate)
{
var step = new HeatmapCacheStep
{
From = startDate,
To = startDate + stepLength > endDate ? endDate : startDate + stepLength
};
var renderer = new MasksHeatmapRenderer(_store, metadataSet, _heatmapSettings);
renderer.PertcantageProcessedUpdated += (percentageLambda) =>
{
_percentageCompleted += percentageLambda / tasks.Count;
this.GenerationProgress?.Invoke(_percentageCompleted);
};
var task = renderer.RunGenerationAsync(step.From, step.To)
.ContinueWith(t =>
{
tasksCompleted++;
});
_stepToTasksMappings[step] = renderer;
tasks.Add(task);
startDate = startDate + stepLength;
System.Diagnostics.Debug.WriteLine("Cache heatmap task added");
}
await Task.WhenAll(tasks);
newCache.Steps.AddRange(_stepToTasksMappings.Keys);
foreach (var kv in _stepToTasksMappings)
{
var step = kv.Key;
step.ImageData = kv.Value.ImageProp.Value;
}
return(newCache);
}