import express from "express";
import { error, success } from "@/lib/responseFormat";
import u from "@/utils";
import fg from "fast-glob";
import fs from "fs/promises";
import path from "path";
import { requireRequestUserId } from "@/lib/userConfig";
import { getUserModelPromptRoot } from "@/lib/userStorage";
const router = express.Router();

export default router.get("/", async (req, res) => {
  const userId = requireRequestUserId(req);
  const modelPromptRoot = getUserModelPromptRoot(userId);
  await fs.mkdir(modelPromptRoot, { recursive: true });

  const entries = await fg("**/*.md", {
    cwd: modelPromptRoot.replace(/\\/g, "/"),
    onlyFiles: true,
  });

  const result = await Promise.all(
    entries.map(async (entry) => {
      const fullPath = path.join(modelPromptRoot, entry);
      const content = await fs.readFile(fullPath, "utf-8");
      const name = path.basename(entry, ".md");
      const type = entry.includes("/") ? entry.split("/")[0] : "";
      return { path: entry, name, type, data: content };
    }),
  );

  res.status(200).send(success(result));
});