private void ProcessFacetRangeBuckets(string root, IFacetRangeParameter <TDocument> facetParameter, string facetName, IFacetItem facetItem, Type fieldType)
{
this._jsonReader.Read();// Starts array
while (this._jsonReader.Path.StartsWith($"{root}.{facetName}.buckets["))
{
var initialPath = this._jsonReader.Path;
this._jsonReader.Read();// "val" property
var rawMinimumValue = this._jsonReader.ReadAsString();
this._jsonReader.Read();// "count" property
var count = (long)this._jsonReader.ReadAsInt32();
var value = GetFacetItemRangeValue(fieldType, rawMinimumValue);
var maximumValue = GetMaximumValue(fieldType, value, facetParameter.Gap);
value.SetMaximumValue(maximumValue);
value.Quantity = count;
// Go to next token to verify subfacet
this._jsonReader.Read();
// Subfacets
if (this._jsonReader.TokenType != JsonToken.EndObject)
{
this.GetFacetItems(
initialPath,
facetParameter.Facets,
out var facetItems);
value.Facets = facetItems;
}
((List <IFacetItemRangeValue>)((FacetItemRange)facetItem).Values).Add(value);
// Try closes bucket object
while (this._jsonReader.TokenType != JsonToken.EndObject)
{
this._jsonReader.Read();
}
this._jsonReader.Read();// Starts next bucket object
}
this._jsonReader.Read();// Ends array
var values = ((List <IFacetItemRangeValue>)((FacetItemRange)facetItem).Values);
if (facetParameter.HardEnd && values.Any())
{
var item = values[values.Count - 1];
var value = GetParsedRangeValue(fieldType, facetParameter.End);
if (FirstGreaterThanSecond(fieldType, item.GetMaximumValue(), value))
{
item.SetMaximumValue(value);
}
}
IFacetItemRangeValue facetItemRangeValueBefore = null;
if (this._jsonReader.Path.Equals($"{root}.{facetName}.before"))
{
facetItemRangeValueBefore = GetFacetItemRangeValue(fieldType, rawMaximumValue: facetParameter.Start);
this._jsonReader.Read(); // Ends property
this._jsonReader.Read(); // "count" property
facetItemRangeValueBefore.Quantity = (long)this._jsonReader.ReadAsInt32();
this._jsonReader.Read(); // Ends property
this._jsonReader.Read(); // Ends object
}
if (this._jsonReader.Path.Equals($"{root}.{facetName}.after"))
{
var facetItemRangeValue = GetFacetItemRangeValue(fieldType, facetParameter.End);
if (!facetParameter.HardEnd)
{
var maximumValue = GetMaximumValue(fieldType, facetItemRangeValue, facetParameter.Gap);
facetItemRangeValue.SetMinimumValue(maximumValue);
}
this._jsonReader.Read(); // Ends property
this._jsonReader.Read(); // "count" property
facetItemRangeValue.Quantity = (long)this._jsonReader.ReadAsInt32();
((List <IFacetItemRangeValue>)((FacetItemRange)facetItem).Values).Add(facetItemRangeValue);
this._jsonReader.Read(); // Ends property
this._jsonReader.Read(); // Ends object
}
// ReSharper disable once InvertIf
if (facetItemRangeValueBefore != null)
{
((List <IFacetItemRangeValue>)((FacetItemRange)facetItem).Values).Insert(0, facetItemRangeValueBefore);
}
}
private void ProcessFacetFieldBuckets(string root, IFacetParameter <TDocument> facetParameter, string facetName, IFacetItem facetItem)
{
this._jsonReader.Read();// Starts array
while (this._jsonReader.Path.StartsWith($"{root}.{facetName}.buckets["))
{
var initialPath = this._jsonReader.Path;
this._jsonReader.Read();// "val" property
var key = this._jsonReader.ReadAsString();
this._jsonReader.Read();// "count" property
var count = this._jsonReader.ReadAsInt32();
var value = new FacetItemFieldValue
{
Key = key,
Quantity = (long)count
};
// Go to next token to verify subfacet
this._jsonReader.Read();
// Subfacets
if (this._jsonReader.TokenType != JsonToken.EndObject)
{
this.GetFacetItems(
initialPath,
facetParameter.Facets,
out var facetItems);
value.Facets = facetItems;
}
((List <FacetItemFieldValue>)((FacetItemField)facetItem).Values).Add(value);
// Try closes bucket object
while (this._jsonReader.TokenType != JsonToken.EndObject)
{
this._jsonReader.Read();
}
this._jsonReader.Read();// Starts next bucket object
}
}
