const express = require('express');
const router = express.Router();
const formidable = require('formidable');

var routes = function () {

    router.get('/getAllSlides', function (req, res) {
        const sqlQuery = `SELECT * FROM slides;`;
        ExecuteQuery(sqlQuery, req, res);
    });

    router.get('/getSlidesEn', function (req, res) {
        const sqlQuery = `select  
            idslides, 
            descricao,  
            CASE WHEN habilitado = 1 THEN 'Sim' ELSE 'Não' END AS habilitado,
            link
        FROM slides 
        WHERE habilitado = 1;`;
        ExecuteQuery(sqlQuery, req, res);
    });

    router.get('/getSlideByID/:idslides', function (req, res) {
        const idslides = parseInt(req.params.idslides);
        const sqlQuery = `SELECT * FROM slides WHERE idslides = ${idslides};`;
        ExecuteQuery(sqlQuery, req, res);
    });

    router.post('/insertSlides', function (req, res) {
        const idslides = req.body.idslides;
        const descricao = req.body.descricao;
        const habilitado = req.body.habilitado ? 1 : 0;
        const link = req.body.link;
        const sqlQuery = `INSERT INTO slides (descricao, habilitado, link) VALUES ('${descricao}', ${habilitado}, '${link}');`;
        ExecuteQuery(sqlQuery, req, res);
    });

    router.patch('/updateSlides', function (req, res) {
        const idslides = parseInt(req.body.idslides);
        const descricao = req.body.descricao;
        const habilitado = req.body.habilitado ? 1 : 0;
        const link = req.body.link;
        const sqlQuery = `UPDATE slides SET
            descricao = '${descricao}',
            habilitado = ${habilitado},
            link = '${link}'
        WHERE idslides = ${idslides};`;
        ExecuteQuery(sqlQuery, req, res);
    });

    router.delete('/deleteSlides/:idslides', function (req, res) {
        const idslides = parseInt(req.params.idslides);
        const sqlQuery = `DELETE FROM slides WHERE idslides = ${idslides};`;
        ExecuteQuery(sqlQuery, req, res);
    });

    router.post('/copy', (req, res) => {
        let form = new formidable.IncomingForm();
        form.maxFileSize = 600 * 1024 * 1024;
        form.parse(req, function(err,fields,files){
            const fs = require('fs');
            var idslides = fields.idslides;
            var pathImagem = files.imagem.path;
            var dir = '/var/www/html/imagens/slides/';
            fs.rename(pathImagem, dir + "slide_" + idslides + ".jpg", function (err) { 
                console.log("arquivo copiado com sucesso");
                res.send(true);
            });
        });
    });

  return router;
}

module.exports = routes;