import { invoke } from "@tauri-apps/api/core";

import { ensureAppConfigReady } from "../config/videoPipeline.js";
import { formatVoiceIdWithPrefix } from "../utils/voiceIdPrefix.js";

const VOICE_CLONE_ENROLL_SCRIPT = "voice_clone_enroll.js";

/**
 * @param {{ name: string, audioPath: string, existingVoiceId?: string }} opts
 */
export async function enrollCloneVoice(opts) {
  const name = String(opts.name || "").trim();
  const audioPath = String(opts.audioPath || "").trim();
  if (!name) return { ok: false, message: "请先输入音色名称" };
  if (!audioPath) return { ok: false, message: "请先录制或上传参考声音" };

  const cfg = await ensureAppConfigReady();
  if (!cfg.ok) return { ok: false, message: cfg.message };

  try {
    const result = await invoke("run_nodejs_script", {
      scriptName: VOICE_CLONE_ENROLL_SCRIPT,
      params: { audioPath, name },
    });

    if (!result?.success || !result?.voiceId) {
      return {
        ok: false,
        message: String(result?.error || "复刻失败，请重试"),
      };
    }

    const voiceId = formatVoiceIdWithPrefix(
      result.voiceId,
      opts.existingVoiceId || result.voiceId,
    );
    return {
      ok: true,
      voiceId,
      message: "复刻成功！音色 ID 已自动填入",
    };
  } catch (err) {
    const msg = err instanceof Error ? err.message : String(err || "未知错误");
    return { ok: false, message: `调用复刻服务异常：${msg}` };
  }
}