public void FormatEntity <TRecord>(IRecordCollectionGetter <TRecord> getter, Action <IPaperContext, TPaperInstance, TData, ICollection <TRecord>, TRecord, Entity> formatter)
{
this.statements.Add(ctx =>
{
if (ctx.OutgoingData.IsPayload)
{
return;
}
var host = (TPaperInstance)ctx.Cache[PaperInstanceKey];
var data = (TData)ctx.Cache[DataKey];
var nodes = getter.GetNodes(ctx);
var records = getter.GetRecords(ctx);
foreach (var node in nodes)
{
if (node.Entity == null)
{
node.Entity = CreateDefaultEntity(node.Record);
var parent = node.Parent?.Entity ?? (Entity)ctx.Cache[EntityKey];
parent.Add(node.Entity);
}
formatter.Invoke(ctx, host, data, records, node.Record, node.Entity);
}
});
}
public void CreateEntity <TRecord>(IRecordCollectionGetter <TRecord> getter, Func <IPaperContext, TPaperInstance, TData, ICollection <TRecord>, TRecord, Entity> entityFactory)
{
this.statements.Add(ctx =>
{
if (ctx.OutgoingData.IsPayload)
{
return;
}
var host = (TPaperInstance)ctx.Cache[PaperInstanceKey];
var data = (TData)ctx.Cache[DataKey];
var nodes = getter.GetNodes(ctx);
var records = getter.GetRecords(ctx);
if (!ctx.Cache.ContainsKey(EntityKey))
{
ctx.Cache[EntityKey] = CreateDefaultEntity(@object: null);
}
foreach (var node in nodes)
{
node.Entity = entityFactory.Invoke(ctx, host, data, records, node.Record);
var parent = node.Parent?.Entity ?? (Entity)ctx.Cache[EntityKey];
parent.Add(node.Entity);
}
});
}