public static Tuple <bool, IEnumerable <SoftwareSearch> > GetFilteredSoftwareSearch(string filter)
{
bool valid = true;
int majorVersion = 0;
int minorVersion = 0;
int patch = 0;
string[] filterElements = filter.Split(UtilityManager.GetVersionDelimiter());
IEnumerable <SoftwareSearch> filteredSoftwareSearchList = new List <SoftwareSearch>();
if (filter.Trim().Length > 0)
{
if (filterElements.Length > 0)
{
if (!Int32.TryParse(filterElements[0], out majorVersion))
{
// Error Handling, check with business owner how they want handled
valid = false;
}
}
if (filterElements.Length > 1)
{
if (!Int32.TryParse(filterElements[1], out minorVersion))
{
// Error Handling
valid = false;
}
}
if (filterElements.Length > 2)
{
if (!Int32.TryParse(filterElements[2], out patch))
{
// Error Handling
valid = false;
}
}
}
if (valid)
{
IEnumerable <SoftwareSearch> softwareSearchList = GetAllSoftwareSearch();
filteredSoftwareSearchList = softwareSearchList.Where(item => item.MajorVersion > majorVersion)
.Union(softwareSearchList.Where(item => item.MajorVersion == majorVersion && item.MinorVersion > minorVersion))
.Union(softwareSearchList.Where(item => item.MajorVersion == majorVersion && item.MinorVersion == minorVersion && item.Patch > patch))
.OrderBy(item => item.MajorVersion).ThenBy(item => item.MinorVersion).ThenBy(item => item.Patch).ThenBy(item => item.Name);
}
return(new Tuple <bool, IEnumerable <SoftwareSearch> >(valid, filteredSoftwareSearchList));
}
public SoftwareSearch(Software software)
{
Name = software.Name;
Version = software.Version;
int number;
string[] searchTermElements = Version.Split(UtilityManager.GetVersionDelimiter());
if (searchTermElements.Length > 0)
{
if (Int32.TryParse(searchTermElements[0], out number))
{
MajorVersion = number;
}
else
{
// Error Handling, check with business owner how they want handled
}
}
if (searchTermElements.Length > 1)
{
if (Int32.TryParse(searchTermElements[1], out number))
{
MinorVersion = number;
}
else
{
// Error Handling
}
}
if (searchTermElements.Length > 2)
{
if (Int32.TryParse(searchTermElements[2], out number))
{
Patch = number;
}
else
{
// Error Handling
}
}
}
