export const SPACES_TABLE = 'spaces';
export const TOPICS_TABLE = 'topics';
export const FACTS_TABLE = 'facts';
export const FACT_TOPICS_TABLE = 'fact_topics';
export const TOPIC_RELATIONS_TABLE = 'topic_relations';
export const TOPIC_ALIASES_TABLE = 'topic_aliases';
export const FACT_EMBEDDINGS_TABLE = 'fact_embeddings';

export const SPACE_COLUMNS = [
  'id',
  'name',
  'normalized_name',
  'description',
  'metadata',
  'created_at',
  'updated_at',
] as const;

export const TOPIC_COLUMNS = [
  'id',
  'space_id',
  'name',
  'normalized_name',
  'category',
  'granularity',
  'description',
  'metadata',
  'created_at',
  'updated_at',
] as const;

export const FACT_COLUMNS = [
  'id',
  'space_id',
  'statement',
  'summary',
  'source',
  'confidence',
  'metadata',
  'created_at',
  'updated_at',
] as const;

export const FACT_TOPIC_COLUMNS = [
  'fact_id',
  'topic_id',
  'role',
  'position',
  'created_at',
] as const;

export const TOPIC_RELATION_COLUMNS = [
  'parent_topic_id',
  'child_topic_id',
  'relation',
  'created_at',
] as const;

export const TOPIC_ALIAS_COLUMNS = [
  'id',
  'space_id',
  'topic_id',
  'alias',
  'normalized_alias',
  'is_primary',
  'created_at',
  'updated_at',
] as const;

export const FACT_EMBEDDING_COLUMNS = [
  'fact_id',
  'model',
  'dimensions',
  'embedding',
  'content_hash',
  'created_at',
  'updated_at',
] as const;