/// <summary>
/// Gets the description from filter value.
/// </summary>
/// <param name="helper">The helper.</param>
/// <param name="key">The key.</param>
/// <param name="id">The identifier.</param>
/// <returns>
/// System.String.
/// </returns>
private static string GetDescriptionFromFilterValue(SearchHelper helper, string key, string id)
{
var desc = String.Empty;
var d = (from f in helper.Filters where f.Key.Equals(key, StringComparison.OrdinalIgnoreCase) &&
(f as PriceRangeFilter == null ||
((PriceRangeFilter)f).Currency.Equals(helper.CatalogClient.CustomerSession.Currency, StringComparison.OrdinalIgnoreCase))
select f).SingleOrDefault();
if (d != null)
{
var val = (from v in helper.GetFilterValues(d) where v.Id.Equals(id, StringComparison.OrdinalIgnoreCase) select v).SingleOrDefault();
if (val != null)
{
desc = Convert(helper, val).Name;
}
}
return desc;
}
/// <summary>
/// Creates the data model.
/// </summary>
/// <param name="criteria">The criteria.</param>
/// <param name="parameters">The parameters.</param>
/// <param name="cacheResults">if set to <c>true</c> [cache results].</param>
/// <returns>CatalogItemSearchModel.</returns>
private CatalogItemSearchModel CreateDataModel(CatalogItemSearchCriteria criteria, SearchParameters parameters,
bool cacheResults)
{
var session = UserHelper.CustomerSession;
// Create a model
var dataSource = new CatalogItemSearchModel();
// Now fill in filters
var searchHelper = new SearchHelper(_storeClient.GetCurrentStore());
var filters = searchHelper.Filters;
// Add all filters
foreach (var filter in filters)
{
// Check if we already filtering
if (parameters.Facets.Keys.Any(k => filter.Key.Equals(k, StringComparison.OrdinalIgnoreCase)))
continue;
criteria.Add(filter);
}
// Get selected filters
var facets = parameters.Facets;
dataSource.SelectedFilters = new List<SelectedFilterModel>();
if (facets.Count != 0)
{
foreach (var key in facets.Keys)
{
var filter = filters.SingleOrDefault(x => x.Key.Equals(key, StringComparison.OrdinalIgnoreCase)
&& (!(x is PriceRangeFilter) || ((PriceRangeFilter)x).Currency.Equals(StoreHelper.CustomerSession.Currency, StringComparison.OrdinalIgnoreCase)));
var val =
(from v in searchHelper.GetFilterValues(filter) where v.Id == facets[key] select v)
.SingleOrDefault();
if (val != null)
{
criteria.Add(filter, val);
dataSource.SelectedFilters.Add(new SelectedFilterModel(searchHelper.Convert(filter),
searchHelper.Convert(val)));
}
}
}
// Perform search
var sort = string.IsNullOrEmpty(parameters.Sort) ? "position" : parameters.Sort;
var sortOrder = parameters.SortOrder;
bool isDescending = "desc".Equals(sortOrder, StringComparison.OrdinalIgnoreCase);
SearchSort sortObject = null;
if (!sort.Equals("position", StringComparison.OrdinalIgnoreCase))
{
if (sort.Equals("price", StringComparison.OrdinalIgnoreCase))
{
if (session.Pricelists != null)
{
sortObject = new SearchSort(session.Pricelists.Select(priceList =>
new SearchSortField(
String.Format("price_{0}_{1}",
criteria.Currency.ToLower(),
priceList.ToLower()))
{
IgnoredUnmapped = true,
IsDescending = isDescending,
DataType = SearchSortField.DOUBLE
})
.ToArray());
}
}
else
{
sortObject = new SearchSort(sort.ToLower(), isDescending);
}
}
// Put default sort order if none is set
if (sortObject == null)
{
sortObject = CatalogItemSearchCriteria.DefaultSortOrder;
}
criteria.Sort = sortObject;
CatalogItemSearchResults results;
// Search using criteria, it will only return IDs of the items
var items = Search(criteria, cacheResults, out results).ToArray();
var itemsIdsArray = items.Select(i => i.ItemId).ToArray();
// Now load items with appropriate
var itemModelList = new List<CatalogItemWithPriceModel>();
if (items.Any())
{
// Now convert it to the model
var prices = _priceListClient.GetLowestPrices(session.Pricelists, itemsIdsArray, 1);
var availabilities = _catalogClient.GetItemAvailability(itemsIdsArray,
UserHelper.StoreClient.GetCurrentStore().FulfillmentCenterId);
foreach (var item in items)
{
PriceModel priceModel = null;
ItemAvailabilityModel availabilityModel = null;
var catalogIdPath = UserHelper.CustomerSession.CatalogId + "/";
var searchTags = results.Items[item.ItemId.ToLower()].ToPropertyDictionary();
//Cache outline
HttpContext.Items["browsingoutline_" + item.Code.ToLower()] = searchTags[criteria.BrowsingOutlineField].ToString();
var currentOutline = searchTags[criteria.OutlineField].ToString().Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries)
.FirstOrDefault(x => x.StartsWith(catalogIdPath, StringComparison.OrdinalIgnoreCase)) ?? string.Empty;
if (prices != null && prices.Any())
{
var lowestPrice =
(from p in prices
where p.ItemId.Equals(item.ItemId, StringComparison.OrdinalIgnoreCase)
select p).SingleOrDefault();
if (lowestPrice != null)
{
var tags = new Hashtable
{
{
"Outline",
currentOutline
}
};
priceModel = _marketing.GetItemPriceModel(item, lowestPrice, tags);
}
}
if (availabilities != null && availabilities.Any())
{
var availability =
(from a in availabilities
where a.ItemId.Equals(item.ItemId, StringComparison.OrdinalIgnoreCase)
select a).SingleOrDefault();
availabilityModel = new ItemAvailabilityModel(availability);
}
var itemModel = new CatalogItemWithPriceModel(CatalogHelper.CreateItemModel(item), priceModel, availabilityModel)
{
SearchOutline = currentOutline
};
itemModelList.Add(itemModel);
}
}
dataSource.FilterGroups = searchHelper.Convert(results.FacetGroups);
dataSource.CatalogItems = itemModelList.ToArray();
dataSource.Criteria = criteria;
// Create pager
var pager = new PagerModel
{
TotalCount = results.TotalCount,
CurrentPage = criteria.StartingRecord / criteria.RecordsToRetrieve + 1,
RecordsPerPage = criteria.RecordsToRetrieve,
StartingRecord = criteria.StartingRecord,
DisplayStartingRecord = criteria.StartingRecord + 1,
SortValues = new[] { "Position", "Name", "Price" },
SelectedSort = sort,
SortOrder = isDescending ? "desc" : "asc"
};
var end = criteria.StartingRecord + criteria.RecordsToRetrieve;
pager.DisplayEndingRecord = end > results.TotalCount ? results.TotalCount : end;
dataSource.Pager = pager;
// Query similar words
/*
if (count == 0)
dataSource.Suggestions = GetSuggestions();
* */
//}
return dataSource;
}
