// in main DB
concept Slice {
  GlobalID globalID = aGlobalIDObject();
  S caseID;
  S name;
  long sliceDumped; // wall time, set before dump starts
  bool indexed = true;
  
  S defaultCaseID() {
    ret uniqueFileNameUsingMD5_80_v2(name + " " + globalID);
  }
}

// in any DB
concept Page {
  S globalID = aGlobalID();
  S url, q;
}

abstract concept AbstractEntry {
  new Ref<Page> page;
  int count;
  S key;
  S ip;
  new Ref<Signer> signer;
}

concept Entry > AbstractEntry {
  S globalID = aGlobalID(); // TODO: migrate to object
  S value;
}

concept MultiLineEntry > AbstractEntry {
  GlobalID globalID = aGlobalIDObject();
  S value;
}

concept BlobEntry > AbstractEntry {
  GlobalID globalID = aGlobalIDObject();
  long length;
  S md5;
}

// in main DB?
concept Signer {
  S globalID = aGlobalID();
  S publicKey;
  bool trusted;
  S approvedBy;
}

// in main DB
concept Session {
  S cookie;
  S selectedSlice; // global ID
  Page slicePage; // phasing out
  
  long googleLogInDate;
  S googleEmail, googleFirstName, googleLastName;
  bool googleEmailVerified;
}

// singleton concept in every DB
concept SliceInfo {
  GlobalID globalID;
  LS mandatoryBotVMBusIDs;
}

sclass CentralIndexEntry {
  Set<Slice> slices = synchroLinkedHashSet();
}