/**
 * Created by davidmota on 09/09/17.
 *
 * ops, mal. fala aí
 *
 * */



let users = [{"id":111, "username":"david", "password":"mota"}];
let express = require('express');
let app = express();
let session = require('express-session');
let passport = require('passport'), LocalStrategy = require('passport-local').Strategy;
let path = require('path');
app.use(require('serve-static')(__dirname + '/public'));
app.use(require('cookie-parser')());
app.use(require('body-parser').urlencoded({ extended: true }));
app.use(require('express-session')({ secret: 'keyboard cat', resave: true, saveUninitialized: true }));
app.use(passport.initialize());
app.use(passport.session());

passport.use(new LocalStrategy(
    function (username, password, done) {
        if (username === users[0].username && password === users[0].password) {
            return done(null, users[0]);
        } else {
            console.log("chegou aqui");
            return done(null, false, {"message": "User not found."});
        }
    })
);

passport.serializeUser(function (user, done) {
    done(null, users[0].id);
});
passport.deserializeUser(function (id, done) {
    done(null, users[0]);
});


app.use(express.static(path.join(__dirname, 'public')));
// route middleware to ensure user is logged in
function isLoggedIn(req, res, next) {
    if (req.isAuthenticated())
        return next();

    res.sendStatus(401);
}
app.get("/", function (req, res) {
    res.send("Hello!");
});

// api endpoints for login, content and logout
app.get("/login", function (req, res) {
    res.send("<p>Please login!</p><form method='post' action='/login'><input type='text' name='username'/><input type='password' name='password'/><button type='submit' value='submit'>Submit</buttom></form>");
});
app.post("/login",
    passport.authenticate("local", { failureRedirect: "/login"}),
    function (req, res) {
        res.redirect("/content");
    });
app.get("/content", isLoggedIn, function (req, res) {
    res.send("Congratulations! you've successfully logged in.");
});
app.get("/logout", function (req, res) {
    req.logout();
    res.send("logout success!");
});

app.get("/logout", function (req, res) {
    req.logout();
    res.send("logout success!");
});
// acho que logou
// tá quase lá, é essa a função mesmo;;;; rapá, que troço burocrático néa?sim


app.listen('3000', () => {
    console.log('Pronto!')
});

//pegamos um tutorial defasado, nada disso é suportado mais ahaohaho kkk