var express = require('express');
var router = express.Router();

router.get('/', function(req, res, next) {

  res.render('index', { title: 'Express' }
  );

});



router.get('/:id', function(req, res, next){

    const db = require("../db");
    var formata_id = req.params.id;

    db.findPosts(formata_id.toLowerCase(),function(err,docs){

    global.docs_info = docs;

    });


    db.findInfo(formata_id.toLowerCase(),function(err,informacao){

    global.info = informacao;

        if(!global.info || global.info == 0){
          res.render("erro2");
        }

    });

    res.render('show', { title: 'Express', inform: global.info, post: global.docs_info, parametro_id: req.params.id});

});

module.exports = router;