import { join } from "node:path";
import { spawnSafe } from "@uncaged/nerve-workflow-utils";
import { buildSenseGenerator } from "./build.js";

// --- Environment ---

const HOME = process.env.HOME ?? "/home/azureuser";
const NERVE_ROOT = join(HOME, ".uncaged-nerve");

// --- Resolve provider ---

async function cfgGet(key: string): Promise<string | null> {
  const result = await spawnSafe("cfg", ["get", key], {
    cwd: NERVE_ROOT,
    env: null,
    timeoutMs: 10_000,
  });
  if (!result.ok) return null;
  return result.value.stdout.trim() || null;
}

const apiKey = process.env.DASHSCOPE_API_KEY ?? (await cfgGet("DASHSCOPE_API_KEY"));
const baseUrl = process.env.DASHSCOPE_BASE_URL ?? (await cfgGet("DASHSCOPE_BASE_URL"));
const model = process.env.DASHSCOPE_MODEL ?? (await cfgGet("DASHSCOPE_MODEL")) ?? "qwen-plus";
if (!apiKey || !baseUrl) {
  throw new Error("Set DASHSCOPE_API_KEY and DASHSCOPE_BASE_URL");
}

// --- Wire up ---

const workflow = buildSenseGenerator({
  provider: { apiKey, baseUrl, model },
  cwd: NERVE_ROOT,
});

export default workflow;