const userQueries = require("../db/queries.users.js");
const passport = require("passport");
const sgMail = require('@sendgrid/mail');

sgMail.setApiKey(process.env.SENDGRID_API_KEY);

module.exports = {
    signUp(req, res, next){
      res.render("users/signup");
    },

    create(req, res, next){
        let newUser = {
            email: req.body.email,
            password: req.body.password,
            passwordConfirmation: req.body.passwordConfirmation
        };
        userQueries.createUser(newUser, (err, user) => {
            if(err){
                req.flash("error", err);
                res.redirect("/users/signup");
            } else {
                const msg = {
                    to: req.body.email,
                    from: 'welcome@blocipedia.com',
                    subject: 'Welcome to Blocipedia!',
                    text: 'Get ready to learn and collaborate',
                    html: 'Get ready to learn and collaborate',
                };
                sgMail.send(msg);
                passport.authenticate("local")(req, res, () => {
                    req.flash("notice", "You've successfully signed in!");
                    res.redirect("/");
                })

            }
        });
        const msg = {
            to: req.body.email,
            from: 'welcome@blocipedia.com',
            subject: 'Welcome to Blocipedia!',
            text: 'Get ready to learn and collaborate',
            html: 'Get ready to learn and collaborate',
        };
        sgMail.send(msg);
    },

    signInForm(req, res, next){
        res.render("users/signin");
    },

    signIn(req, res, next){
        passport.authenticate("local")(req, res, function () {
            if(!req.user){
                req.flash("notice", "Sign in failed. Please try again.")
                res.redirect("/users/signin");
            } else {
                req.flash("notice", "You've successfully signed in!");
                res.redirect("/");
            }
        })
    },

    signOut(req, res, next){
        req.logout();
        req.flash("notice", "You've successfully signed out!");
        res.redirect("/");
    }
}