import type { Action } from "./contracts/action";
import type { SceneRulebook } from "./contracts/rulebook";
import type { ValidationResult } from "./contracts/validation";
import type { WorldState } from "./contracts/world";
import { createDefaultRulebook } from "./defaultRulebook";
import { validateWithRulebook } from "./rulebookEngine";

/**
 * Validate a list of parsed actions against the world state.
 *
 * Pass a SceneRulebook to use data-driven scene rules.
 * Falls back to the built-in default rulebook when none is provided.
 */
export function validateActions(
  actions: Action[],
  worldState: WorldState,
  rulebook?: SceneRulebook
): ValidationResult[] {
  const activeRulebook = rulebook ?? createDefaultRulebook(worldState.id);
  return validateWithRulebook(actions, worldState, activeRulebook);
}