public PackagesForSelectedPageResult2(IEnumerable <IPackage> packages, PackagesForSelectedPageQuery2 query)
{
this.Packages = packages;
this.TotalPackagesOnPage = packages.Count();
this.TotalPackages = query.TotalPackages;
this.AllPackages = query.AllPackages;
this.Query = query;
}
public PackagesForSelectedPageResult2 (IEnumerable<IPackage> packages, PackagesForSelectedPageQuery2 query)
{
this.Packages = packages;
this.TotalPackagesOnPage = packages.Count ();
this.TotalPackages = query.TotalPackages;
this.AllPackages = query.AllPackages;
this.Query = query;
}
IEnumerable <IPackage> GetFilteredPackagesBeforePagingResults(PackagesForSelectedPageQuery2 query)
{
if (query.AllPackages == null)
{
IQueryable <IPackage> packages = GetPackagesFromPackageSource(query.SearchCriteria);
query.TotalPackages = packages.Count();
query.AllPackages = GetFilteredPackagesBeforePagingResults(packages);
}
return(query.AllPackages);
}
void CreateReadPackagesTask()
{
var query = new PackagesForSelectedPageQuery2(this, allPackages, GetSearchCriteria());
packagesForSelectedPageQuery = query;
task = taskFactory.CreateTask(
() => GetPackagesForSelectedPageResult(query),
OnPackagesReadForSelectedPage);
}
IEnumerable <IPackage> GetPackagesForSelectedPage(IEnumerable <IPackage> allPackages, PackagesForSelectedPageQuery2 query)
{
return(allPackages
.Skip(query.Skip)
.Take(query.Take));
}
IEnumerable <IPackage> GetPackagesForSelectedPage(PackagesForSelectedPageQuery2 query)
{
IEnumerable <IPackage> filteredPackages = GetFilteredPackagesBeforePagingResults(query);
return(GetPackagesForSelectedPage(filteredPackages, query));
}
PackagesForSelectedPageResult2 GetPackagesForSelectedPageResult(PackagesForSelectedPageQuery2 query)
{
IEnumerable <IPackage> packages = GetPackagesForSelectedPage(query);
return(new PackagesForSelectedPageResult2(packages, query));
}