import { readFileSync } from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";
import swaggerUi from "swagger-ui-express";

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const specPath = path.join(__dirname, "../openapi/openapi.json");
const openApiDocument = JSON.parse(readFileSync(specPath, "utf-8"));

export const swaggerServe = swaggerUi.serve;
export const swaggerSetup = swaggerUi.setup(openApiDocument, {
  customSiteTitle: "API Rimborsi Spese – Documentazione",
  swaggerOptions: {
    persistAuthorization: true,
    withCredentials: true,
  },
});

export { openApiDocument };