public static async Task <DomainModel> createDomainModel(Domain domain, ErrorHandlerWindow erroHandler)
{
DomainModel domainModel = new DomainModel()
{
name = domain.name
};
foreach (Computer c in domain.computers)
{
domainModel.addComputer(new ComputerModel()
{
computer = c
});
// If the computer is alive, save its values in the database
if (c.isAlive)
{
try {
var info = App.computerInfoStore.getComputerInfoByName(c.nameLong);
if (info == null || (DateTime.Now - info.lastUpdate).TotalDays > 30)
{
App.computerInfoStore.updateOrInsertComputerInfo(new ComputerInfo()
{
name = c.nameLong,
ipAddress = c.getIpAddress().ToString(),
macAddress = await c.getMacAddress(),
lastUpdate = DateTime.Now
});
}
} catch (Exception e) {
erroHandler.addError(e);
}
}
}
foreach (Domain d in domain.domains)
{
domainModel.addDomain(await createDomainModel(d, erroHandler));
}
return(domainModel);
}
public static bool updateDomainModel(DomainModel oldDomainModel, DomainModel domainModel, bool showOnComputers, bool showOffComputers, System.Collections.IList selectedComputers)
{
bool needRefresh = false;
// Update & adding of new computers
foreach (var computerModel in domainModel.getComputers())
{
var oldComputerModel = oldDomainModel.getComputer(computerModel.computer.name);
if (oldComputerModel != null)
{
if ((computerModel.computer.isAlive && showOnComputers) || (!computerModel.computer.isAlive && showOffComputers))
{
// If an update is needed
if (oldComputerModel.computer.isAlive != computerModel.computer.isAlive)
{
foreach (var item in selectedComputers)
{
if (item is ComputerModel && (item as ComputerModel).computer.nameLong == computerModel.computer.nameLong)
{
needRefresh = true;
}
}
}
oldComputerModel.computer = computerModel.computer;
}
else
{
oldDomainModel.removeComputer(computerModel);
}
}
else if ((computerModel.computer.isAlive && showOnComputers) || (!computerModel.computer.isAlive && showOffComputers))
{
oldDomainModel.addComputer(computerModel);
}
}
// Update & adding of new models
foreach (var subdomainModel in domainModel.getDomains())
{
var oldSubdomainModel = oldDomainModel.getDomain(subdomainModel.name);
if (oldSubdomainModel != null)
{
needRefresh = needRefresh || updateDomainModel(oldSubdomainModel, subdomainModel, showOnComputers, showOffComputers, selectedComputers);
}
else
{
oldDomainModel.addDomain(subdomainModel);
}
}
// Removing of old computers
foreach (string computerToRemove in oldDomainModel.getComputers().Select(c => c.computer.name).
Except(domainModel.getComputers().Select(c => c.computer.name)).
ToList())
{
oldDomainModel.removeComputer(computerToRemove);
}
// Removing of old domains
foreach (string domainToRemove in oldDomainModel.getDomains().Select(d => d.name).
Except(domainModel.getDomains().Select(d => d.name)).
ToList())
{
oldDomainModel.removeDomain(domainToRemove);
}
return(needRefresh);
}