private IList <FacetViewModel> MapFacets(IList <Facet> facetsInCategory)
{
IList <FacetViewModel> facets = new List <FacetViewModel>();
foreach (var facet in facetsInCategory)
{
var facetViewModel = new FacetViewModel();
facetViewModel.Name = facet.Name;
facetViewModel.DisplayName = facet.DisplayName;
if (!facet.FacetValues.Any())
{
continue;
}
foreach (var value in facet.FacetValues)
{
FacetValueViewModel facetVal = new FacetValueViewModel(value.Value, (int)value.Count);
facetViewModel.FacetValues.Add(facetVal);
}
facets.Add(facetViewModel);
}
return(facets);
}
private List <FacetViewModel> CreateCategoryFacetViewModels(IEnumerable <TermCount> facetResult, List <string> selectedFacets)
{
List <FacetViewModel> list = new List <FacetViewModel>();
foreach (var term in facetResult)
{
var id = term.Term;
var name = term.Term;
if (term.Term.Contains("|"))
{
string[] idAndName = term.Term.Split('|');
id = idAndName[0];
name = idAndName[1];
}
var model = new FacetViewModel
{
Count = term.Count,
Id = id,
Name = name,
Selected = selectedFacets != null && selectedFacets.Contains(id)
};
list.Add(model);
}
return(list);
}
protected virtual List <FacetViewModel> GetFacets(GetContentSearchParameter param, ContentSearchTabViewModel tab)
{
var facets = new List <FacetViewModel>();
var labels = WebsiteSearchFacade.GetFacetOptions().ToDictionary(t => t.Item1, t => t.Item2);
foreach (var f in tab.SearchResults.Facets)
{
if (f.Hits.Count == 0)
{
continue;
}
var facet = new FacetViewModel
{
Label = labels[f.Name],
Hits = new List <FacetHitViewModel>()
};
foreach (var hit in f.Hits)
{
facet.Hits.Add(GetFacetHiViewModel(hit, f.Name));
}
facets.Add(facet);
}
return(facets);
}
protected virtual List <FacetViewModel> GetSelectedFacets(GetContentSearchParameter param, ContentSearchTabViewModel tab)
{
var selectedFacets = new Dictionary <string, List <SearchResultFacetHit> >();
int count = 0;
foreach (var f in tab.SearchResults.Facets)
{
var facets = GetFacetSelection(param, f.Name).ToList();
count += facets.Count;
selectedFacets.Add(f.Name, f.Hits.Where(i => facets.Contains(i.Value)).ToList());
}
if (count > 0)
{
var vm = new List <FacetViewModel>();
foreach (var f in selectedFacets)
{
var facet = new FacetViewModel()
{
Label = f.Key,
Hits = new List <FacetHitViewModel>()
};
foreach (var hit in f.Value)
{
facet.Hits.Add(GetFacetHiViewModel(hit, f.Key));
}
vm.Add(facet);
}
return(vm);
}
return(null);
}
private List <SizeFacetViewModel> GetAllDifferentSizeFacets(IEnumerable <TermCount> facetResult, List <string> selectedSizes)
{
List <SizeFacetViewModel> allDifferentSizeFacets = new List <SizeFacetViewModel>();
foreach (var sizeFacet in facetResult.OrderBy(x => SortSizes(x.Term)))
{
string term = sizeFacet.Term.ToLower();
string[] typeAndSize = term.Split('/');
string sizeType = typeAndSize[0];
string size = typeAndSize[1];
if (typeAndSize.Length == 3)
{
sizeType = typeAndSize[1];
size = typeAndSize[2];
}
bool newSizeTypeList = true;
SizeFacetViewModel sizeList = allDifferentSizeFacets.FirstOrDefault(x => x.SizeUnit == sizeType);
if (sizeList == null)
{
sizeList = new SizeFacetViewModel();
sizeList.SizeUnit = sizeType;
sizeList.SizeFacets = new List <FacetViewModel>();
}
else
{
newSizeTypeList = false;
}
// check for duplicate entry and join them
var facetViewModel = sizeList.SizeFacets.FirstOrDefault(x => x.Name == term);
if (facetViewModel == null)
{
facetViewModel = new FacetViewModel();
facetViewModel.Name = term;
facetViewModel.Size = size;
facetViewModel.Count = sizeFacet.Count;
sizeList.SizeFacets.Add(facetViewModel);
}
else
{
facetViewModel.Count += sizeFacet.Count;
}
facetViewModel.Selected = selectedSizes != null && selectedSizes.Contains(term);
if (sizeList.SizeFacets.Any(x => x.Selected.Equals(true)))
{
sizeList.SomeIsSelected = true;
}
if (newSizeTypeList)
{
allDifferentSizeFacets.Add(sizeList);
}
}
return(allDifferentSizeFacets);
}
// Updates the counts of matching results for the processed query
private static void UpdateFacets(IEnumerable <FacetResult> facetResults, FacetViewModel listItem)
{
long?count = 0;
foreach (var items in facetResults)
{
if (items.Value.Equals(listItem.Value))
{
count = items.Count;
break;
}
}
listItem.Name = $"{listItem.Value} ({count})";
}
// Adds a retrieved 'FacetResult' to the list of facets in the corresponding model
private void AddFacet(AzureSearchViewModel model, FacetResult facetResult, string resultFacetKey)
{
FacetViewModel item = new FacetViewModel()
{
Name = $"{facetResult.Value} ({facetResult.Count})", Value = facetResult.Value.ToString()
};
switch (resultFacetKey)
{
case FACET_COFFEE_COUNTRY:
model.FilterCountry.Add(item);
break;
case FACET_COFFEE_FARM:
model.FilterFarm.Add(item);
break;
default:
break;
}
}
private List<SizeFacetViewModel> GetAllDifferentSizeFacets(IEnumerable<TermCount> facetResult, List<string> selectedSizes)
{
List<SizeFacetViewModel> allDifferentSizeFacets = new List<SizeFacetViewModel>();
foreach (var sizeFacet in facetResult.OrderBy(x => SortSizes(x.Term)))
{
string term = sizeFacet.Term.ToLower();
string[] typeAndSize = term.Split('/');
string sizeType = typeAndSize[0];
string size = typeAndSize[1];
if (typeAndSize.Length == 3)
{
sizeType = typeAndSize[1];
size = typeAndSize[2];
}
bool newSizeTypeList = true;
SizeFacetViewModel sizeList = allDifferentSizeFacets.FirstOrDefault(x => x.SizeUnit == sizeType);
if (sizeList == null)
{
sizeList = new SizeFacetViewModel();
sizeList.SizeUnit = sizeType;
sizeList.SizeFacets = new List<FacetViewModel>();
}
else
{
newSizeTypeList = false;
}
// check for duplicate entry and join them
var facetViewModel = sizeList.SizeFacets.FirstOrDefault(x => x.Name == term);
if (facetViewModel == null)
{
facetViewModel = new FacetViewModel();
facetViewModel.Name = term;
facetViewModel.Size = size;
facetViewModel.Count = sizeFacet.Count;
sizeList.SizeFacets.Add(facetViewModel);
}
else
{
facetViewModel.Count += sizeFacet.Count;
}
facetViewModel.Selected = selectedSizes != null && selectedSizes.Contains(term);
if (sizeList.SizeFacets.Any(x => x.Selected.Equals(true)))
{
sizeList.SomeIsSelected = true;
}
if (newSizeTypeList)
{
allDifferentSizeFacets.Add(sizeList);
}
}
return allDifferentSizeFacets;
}
private List<FacetViewModel> CreateCategoryFacetViewModels(IEnumerable<TermCount> facetResult, List<string> selectedFacets)
{
List<FacetViewModel> list = new List<FacetViewModel>();
foreach (var term in facetResult)
{
var id = term.Term;
var name = term.Term;
if (term.Term.Contains("|"))
{
string[] idAndName = term.Term.Split('|');
id = idAndName[0];
name = idAndName[1];
}
var model = new FacetViewModel
{
Count = term.Count,
Id = id,
Name = name,
Selected = selectedFacets != null && selectedFacets.Contains(id)
};
list.Add(model);
}
return list;
}
