private ModuleSchema(ModuleJson json)
{
// Note: we populate everything other than the fields first, so that field
// construction can rely on it.
json.Validate();
Identifier = json.Identifier !.ToModuleIdentifier();
Kits = json.Counts !["kits"];
private ModuleSchema(ModuleJson json)
{
// Note: we populate everything other than the fields first, so that field
// construction can rely on it.
json.Validate();
Identifier = json.Identifier !.ToModuleIdentifier();
InstrumentGroups = json.InstrumentGroups
.Select((igj, index) => igj.ToInstrumentGroup(index))
.Concat(new[] { InstrumentGroup.ForUserSamples(json.InstrumentGroups !.Count, json.Counts !["userSamples"]) })
// Note: this used to be in ModuleJson.ToModuleSchema(), but it turns out it's really useful for
// a field to have access to the schema it's part of... which is tricky when everything is immutable
// and the schema also has to have references to the fields. So this code is ugly - and makes field testing
// trickier - but at least it's pleasant to use elsewhere.
internal ModuleSchema(ModuleJson json)
{
// Note: we populate everything other than the fields first, so that field
// construction can rely on it.
json.Validate();
Identifier = new ModuleIdentifier(json.Name !, json.ModelId !.Value, json.FamilyCode !.Value, json.FamilyNumberCode !.Value);
InstrumentGroups = json.BuildInstrumentGroups();
PresetInstruments = InstrumentGroups.SelectMany(ig => ig.Instruments)
.OrderBy(i => i.Id)
.ToList()
.AsReadOnly();
// Just validate that our list is consistent.
for (int i = 0; i < PresetInstruments.Count; i++)
{
if (PresetInstruments[i].Id != i)
{
throw new InvalidOperationException($"Instrument {PresetInstruments[i]} is in index {i}");
}
}
UserSampleInstruments = Enumerable.Range(0, json.UserSamples !.Value)
.Select(id => Instrument.FromUserSample(id))
.ToList()
.AsReadOnly();
// Now do everything with the fields.
Root = new FixedContainer(json.BuildRootContainer(this), new ModuleAddress(0));
LogicalRoot = json.BuildLogicalRoot(Root);
PhysicalRoot = VisualTreeNode.FromFixedContainer(null, Root);
KitRoots = LogicalRoot.DescendantNodesAndSelf()
.Where(node => node.KitNumber != null)
.ToDictionary(node => node.KitNumber !.Value)
.AsReadOnly();
LoadableContainersByAddress = Root
.DescendantsAndSelf()
.Where(context => context.Container.Loadable)
.ToDictionary(context => context.Address, context => context.Container)
.AsReadOnly();
}