# BioSim CZ Study metadata extension
#
# Generic metadata (title, creators, description, license, funding, related
# identifiers, access rights) is inherited from CCMM and is not repeated here.
# This file defines only the BioSim CZ domain-specific fields added at the
# Study level.
#

Metadata:
  properties:
    study_type:
      type: keyword
      enum:
        - MD
        - CG
        - ensemble
      required: true
      label:
        en: Study Type
      help:
        en: Classification of the study. Prototype restricts this to MD.

    studied_objects:
      type: array
      min_items: 1
      required: true
      items:
        type: polymorphic
        discriminator: id_type
        oneof:
          - discriminator: pdb
            use: ./definitions/protein_identifiers.yaml#/PdbIdentifier

          - discriminator: uniprot
            use: ./definitions/protein_identifiers.yaml#/UniProtIdentifier

          - discriminator: alphafold
            use: ./definitions/protein_identifiers.yaml#/AlphaFoldIdentifier

          - discriminator: other
            use: ./definitions/protein_identifiers.yaml#/OtherIdentifier

    metadata:
      type: polymorphic
      required: true
      discriminator: study_type
      label:
        en: Study-Type-Specific Metadata
      help:
        en: >-
          Metadata describing the Study as a whole. The selected variant is
          determined by study_type.
      oneof:
        - discriminator: MD
          use: ./types/study_md.yaml#/MdStudyMetadata

        - discriminator: CG
          use: ./types/study_cg.yaml#/CgStudyMetadata

        - discriminator: ensemble
          use: ./types/study_ensemble.yaml#/EnsembleStudyMetadata