/** Shared types + query keys for MITRE ATT&CK browsing. */

export interface MitreTactic {
  id: string;
  external_id: string;
  short_name: string;
  name: string;
  description: string | null;
  url: string | null;
}

export interface MitreTechnique {
  id: string;
  external_id: string;
  name: string;
  description: string | null;
  url: string | null;
  tactics: Array<{ external_id: string; name: string }>;
}

export interface MitreSubtechnique {
  id: string;
  external_id: string;
  name: string;
  description: string | null;
  url: string | null;
  technique_id: string;
}

export interface Paginated<T> {
  items: T[];
  total: number;
  limit: number;
  offset: number;
}

export interface MitreStatus {
  last_sync: string | null;
  version: string | null;
  source_url: string | null;
  default_url: string;
  default_version: string;
}

export type MitreTagKind = 'tactic' | 'technique' | 'subtechnique';

export interface MitreTag {
  kind: MitreTagKind;
  id: string;
  external_id: string;
  name: string;
}

// Query keys. `status` + `matrix` drive the M4 picker; the per-list factories
// (`tactics`/`techniques`/`subtechniques`) are unused today but the M5
// template forms will consume them for the standalone REST endpoints when
// users edit a single test's tags inline.
export const mitreKeys = {
  status: ['mitre', 'status'] as const,
  matrix: ['mitre', 'matrix'] as const,
  tactics: (q?: string) => ['mitre', 'tactics', q ?? ''] as const,
  techniques: (tactic?: string, q?: string) =>
    ['mitre', 'techniques', tactic ?? '', q ?? ''] as const,
  subtechniques: (technique?: string, q?: string) =>
    ['mitre', 'subtechniques', technique ?? '', q ?? ''] as const,
};

export interface MatrixSubtechnique {
  id: string;
  external_id: string;
  name: string;
}

export interface MatrixTechnique {
  id: string;
  external_id: string;
  name: string;
  subtechniques: MatrixSubtechnique[];
}

export interface MatrixTactic {
  id: string;
  external_id: string;
  short_name: string;
  name: string;
  techniques: MatrixTechnique[];
}

export interface MitreMatrix {
  tactics: MatrixTactic[];
}

/** Mirror of backend `SyncResultOut` (`api/mitre.py`). */
export interface MitreSyncResult {
  tactics_upserted: number;
  techniques_upserted: number;
  subtechniques_upserted: number;
  subtechniques_skipped_orphan: number;
  technique_tactic_links: number;
  version: string | null;
  source: string;
  started_at: string;
  finished_at: string;
  duration_ms: number;
}