public static ControllerElementMappingCollectionModel AsModel(this IControllerElementMappingProfile @this, string profileName)
{
return(new ControllerElementMappingCollectionModel
{
ProfileID = @this.ProfileGuid,
ProfileName = profileName,
DriverType = @this.DriverType,
ControllerID = @this.ControllerID,
DeviceName = @this.DeviceName,
VendorID = @this.VendorID,
MappedElements = @this.Select(e => e.AsModel(@this.ProfileGuid)).ToList()
});
}
public void UpdateMappings(IControllerElementMappingProfile mappings)
{
using var context = new DatabaseContext(this.Options.Options);
var retrievedMappings = context.ControllerElementMappings
.Include(p => p.MappedElements)
.SingleOrDefault(p => p.ProfileID == mappings.ProfileGuid);
if (retrievedMappings == null)
{
return;
}
var mappingSet = mappings.Select(k => k.LayoutElement).ToHashSet();
foreach (var mapping in retrievedMappings.MappedElements)
{
try
{
if (mappings[mapping.LayoutElement] == mapping.DeviceCapability)
{
continue;
}
mapping.DeviceCapability = mappings[mapping.LayoutElement];
context.Entry(mapping).State = EntityState.Modified;
}
finally
{
mappingSet.Remove(mapping.LayoutElement);
}
}
foreach (var toChange in mappingSet)
{
var model = new ControllerElementMappingModel
{
LayoutElement = toChange,
DeviceCapability = mappings[toChange],
Collection = retrievedMappings,
ProfileID = retrievedMappings.ProfileID
};
retrievedMappings.MappedElements.Add(model);
context.Entry(model).State = EntityState.Added;
}
context.SaveChanges();
}
