// routes/schema.ts
import { json } from "../index";
import { writeFileSync, readFileSync, existsSync, mkdirSync } from "fs";
import { dirname } from "path";

const SCHEMA_PATH = Bun.env.SCHEMA_PATH ?? "./config/schema.json";

export const schemaHandler = {
  async post(req: Request) {
    try {
      const text = await req.text();
      JSON.parse(text); // validate JSON
      mkdirSync(dirname(SCHEMA_PATH), { recursive: true });
      writeFileSync(SCHEMA_PATH, text, "utf8");
      return json({ ok: true });
    } catch (e: any) { return json({ error: e.message }, 400); }
  },
  async get() {
    if (!existsSync(SCHEMA_PATH)) return json({ error: "No schema yet" }, 404);
    return new Response(readFileSync(SCHEMA_PATH, "utf8"), {
      headers: { "Content-Type": "application/json" }
    });
  }
};