// GET: /DevelopmentTool/GroupByCompany
public ActionResult GroupByCompany(DevToolSearchCriteria searchCriteria)
{
var collection = _db.DevelopmentTools;
IQueryable <DevelopmentTool> query = collection;
if (searchCriteria == null)
{
return(View(new DevelopmentToolsModel()));
}
query = GetByFiltersDevelopmentTools(searchCriteria, query);
DevelopmentToolsModel developmentToolsModel = new DevelopmentToolsModel()
{
ShowGroupedBy = true,
AvailableSourceCodeLicenses = Enum.GetNames(typeof(SourceCodeLicense)),
AvailableCompanyNames = _db.DevelopmentTools.Select(x => x.Company.Name).Distinct().ToList(),
CompanyNameFilter = searchCriteria.CompanyName,
SourceCodeLicenseFilter = searchCriteria.SourceCodeLicenses,
PriceFilter = searchCriteria.PriceRange,
DevTools = query.ToList(),
DevToolsGroupedByCompany = GetDevToolsGroupedByCompany(query)
};
return(View(developmentToolsModel));
}
private static IQueryable <DevelopmentTool> FilterDevToolsByPriceRange(DevToolSearchCriteria searchCriteria, IQueryable <DevelopmentTool> collection)
{
switch (searchCriteria.PriceRange)
{
case PriceRange.ZeroToHundred:
return(collection.Where(x => x.Price >= 0 && x.Price < 100));
case PriceRange.HundredToThousand:
return(collection.Where(x => x.Price >= 100 && x.Price < 1000));
case PriceRange.ThousandToTenThousand:
return(collection.Where(x => x.Price >= 1000 && x.Price < 10000));
default:
throw new ArgumentOutOfRangeException();
}
}
private static IQueryable <DevelopmentTool> GetByFiltersDevelopmentTools(DevToolSearchCriteria searchCriteria, IQueryable <DevelopmentTool> query)
{
if (!string.IsNullOrWhiteSpace(searchCriteria.SourceCodeLicenses))
{
var sourceCodeLicenses =
(SourceCodeLicense)Enum.Parse(typeof(SourceCodeLicense), searchCriteria.SourceCodeLicenses);
query = query.Where(x => x.SourceCodeLicense == sourceCodeLicenses);
}
if (!string.IsNullOrWhiteSpace(searchCriteria.CompanyName))
{
query = query.Where(x => x.Company.Name == searchCriteria.CompanyName);
}
if (searchCriteria.PriceRange != PriceRange.None)
{
query = FilterDevToolsByPriceRange(searchCriteria, query);
}
return(query);
}
