import { createRequire } from "node:module";
import { resolveStateDir } from "../../config/paths.js";
import { transcribeAudioFile } from "../../media-understanding/transcribe-audio.js";
import { textToSpeechTelephony } from "../../tts/tts.js";
import { createRuntimeChannel } from "./runtime-channel.js";
import { createRuntimeConfig } from "./runtime-config.js";
import { createRuntimeEvents } from "./runtime-events.js";
import { createRuntimeLogging } from "./runtime-logging.js";
import { createRuntimeMedia } from "./runtime-media.js";
import { createRuntimeSystem } from "./runtime-system.js";
import { createRuntimeTools } from "./runtime-tools.js";
import type { PluginRuntime } from "./types.js";

let cachedVersion: string | null = null;

function resolveVersion(): string {
  if (cachedVersion) {
    return cachedVersion;
  }
  try {
    const require = createRequire(import.meta.url);
    const pkg = require("../../../package.json") as { version?: string };
    cachedVersion = pkg.version ?? "unknown";
    return cachedVersion;
  } catch {
    cachedVersion = "unknown";
    return cachedVersion;
  }
}

export function createPluginRuntime(): PluginRuntime {
  const runtime = {
    version: resolveVersion(),
    config: createRuntimeConfig(),
    system: createRuntimeSystem(),
    media: createRuntimeMedia(),
    tts: { textToSpeechTelephony },
    stt: { transcribeAudioFile },
    tools: createRuntimeTools(),
    channel: createRuntimeChannel(),
    events: createRuntimeEvents(),
    logging: createRuntimeLogging(),
    state: { resolveStateDir },
  } satisfies PluginRuntime;

  return runtime;
}

export type { PluginRuntime } from "./types.js";