namespace IceImportDAL.DTO.IceImportPipeline;

// Describes a parent entity's List<T>/object-typed destination member (MENTITYMEMBERS.DATATYPE=5)
// that embeds a child entity's rows as a nested array in the parent's own save payload — GB4's
// AssignValueParentAndSave "case 5: object" pattern: a MICEMAPDETAILS row with VALUETYPE=0 whose
// DestinationMember.DataType=5 (e.g. BOMDTO.BOMDetailArray). ChildEntityId reuses
// IceMapDetailsDTO.EntityId's "referenced entity" meaning (normally the entity being looked up for
// ValueType 4/5) to identify which entity the list holds instead. GroupingSourceFieldName is the
// child entity's own SourceFieldName where IceMapDetailsIsFilterField=0 (e.g. "BOMID") — the flat
// file column that groups multiple child rows under one parent record.
public sealed record ObjectListRelationshipDTO(
    int ParentEntityId, int ChildEntityId, string ListMemberName, string GroupingSourceFieldName);