import * as _express from "express";
import {NextFunction, Request, Response} from "express";
import * as _path from "path";
import {Utils} from "../../common/Utils";
import {Config} from "../../common/config/private/Config";
import {ProjectPath} from "../ProjectPath";

export class PublicRouter {

  public static route(app) {
    app.use((req: Request, res: Response, next: NextFunction) => {
      res.tpl = {};

      res.tpl.user = null;
      if (req.session.user) {
        let user = Utils.clone(req.session.user);
        delete user.password;
        res.tpl.user = user;
      }
      res.tpl.clientConfig = Config.Client;

      return next();
    });

    app.get('/config_inject.js', (req: Request, res: Response) => {
      res.render(_path.resolve(__dirname, './../../dist/config_inject.ejs'), res.tpl);
    });
    app.get(['/', '/login', "/gallery*", "/share*", "/admin", "/search*"], (req: Request, res: Response) => {
      res.sendFile(_path.resolve(__dirname, './../../dist/index.html'));
    });

    app.use(_express.static(ProjectPath.FrontendFolder));
    app.use('/node_modules', _express.static(_path.resolve(__dirname, './../../node_modules')));
    app.use('/common', _express.static(_path.resolve(__dirname, './../../common')));

    const renderIndex = (req: Request, res: Response) => {
      res.render(_path.resolve(__dirname, './../../dist/index.html'));
    };


  }

}