const { resp } = require("src/utils/response/index.js");
const { get: getCacheInstance } = require("src/utils/cache.js");
const sso = require("src/utils/sso/index.js");
const { OPENID_EXPIRE } = require("src/constants/index.js");
const uuid = require("uuid");
const url = require("url");

const controller = {};
module.exports = controller;

controller.loginSSO = () => async (ctx) => {
  const { back_url: backURL } = ctx.query;

  const state = uuid.v4();

  const authURL = sso.getAuthURL(state);

  // store back url to cache
  const cacheKey = `login-${state}`;
  const cache = getCacheInstance();

  cache.set(cacheKey, JSON.stringify({ back_url: backURL }), true);

  const u = new url.URL(authURL);

  ctx.resp(resp.Success, { url: u.toString() });
};

controller.logout = () => async (ctx) => {
  let link = "";

  if (ctx.token.sso) {
    link = sso.getLogoutURL();
  }

  ctx.resp(resp.Success, { url: link });
};

controller.getInfo = () => async (ctx) => {
  ctx.resp(resp.Success, {});
};