import type { ToolDef } from "story-engine";
import type { RealtimeTool } from "./openai-realtime.js";

/**
 * Convert engine ToolDef[] to the RealtimeTool[] shape used by openai-realtime.ts.
 * The shapes are structurally compatible; this is a typed pass-through.
 */
export function toRealtimeTools(toolDefs: ToolDef[]): RealtimeTool[] {
  return toolDefs as RealtimeTool[];
}

export const STORY_TOOL_NAMES = [
  "select_story",
  "advance_storyline",
  "navigate_scene",
  "perform_scene_action",
  "request_options",
  "exit_story",
] as const;
export type StoryToolName = (typeof STORY_TOOL_NAMES)[number];

export function isStoryTool(name: string): name is StoryToolName {
  return (STORY_TOOL_NAMES as readonly string[]).includes(name);
}