# BioSim CZ Experiment metadata
#
# Common Experiment envelope plus polymorphic type-specific metadata.
# Referenced from the Study data model.

Experiment:
  type: object
  properties:
    name:
      type: keyword
      required: true
      label:
        en: Experiment Name
      help:
        en: >-
          Short label for the experiment
          (e.g., replica_1, NPT production).

    description:
      type: fulltext
      label:
        en: Description
      help:
        en: Free-text description of the experiment.

    extraction_provenance:
      use: ./definitions/extraction_provenance.yaml#/ExtractionProvenance

    files:
      type: array
      label:
        en: Files
      help:
        en: Files associated with this experiment, annotated with their semantic type.
      items:
        type: object
        properties:
          file_key:
            type: keyword
            required: true
            label:
              en: File Key
            help:
              en: Filename or key of the file attached to the Experiment.
          semantic_type:
            type: vocabulary
            vocabulary-type: file_semantic_type
            required: true
            label:
              en: Semantic Type
            help:
              en: Domain classification of the file content (e.g., parameter file, trajectory, topology).
          description:
            type: fulltext
            label:
              en: Description
            help:
              en: Optional free-text note about this file in the experiment context.

    metadata:
      type: polymorphic
      discriminator: experiment_type
      required: true
      oneof:
        - discriminator: MD
          use: ./types/experiment_md.yaml#/MdMetadata

        - discriminator: CG
          use: ./types/experiment_cg.yaml#/CgMetadata

        - discriminator: ensemble
          use: ./types/experiment_ensemble.yaml#/EnsembleMetadata