var express = require('express');
var router = express.Router();
var sqlite3 = require('sqlite3');

const database_masto = "mastodon_multi_accounts.db"
/* GET home page. */
router.get('/', function (req, res, next) {
    res.render('index', {title: 'Express'});
});

// publier un message avec un certain compte
router.get('/publish', function (req, res, next) {
    res.render('index', {title: 'Express'});
});


const connect = require('@databases/sqlite');
const {sql} = require('@databases/sqlite');

const db = connect(database_masto);


function createDatabase() {
    var newdb = new sqlite3.Database(database_masto, sqlite3.OPEN_READWRITE | sqlite3.OPEN_CREATE, (err) => {

        createTables(newdb);
    })
}

function createTables(newdb) {
    async function prepare() {
        await db.query(sql`
            create table posts_scheduled
            (
                action_id     integer
                    constraint posts_scheduled_pk
                        primary key autoincrement,
                post_username varchar not null,
                content       varchar not null,
                medias        varchar,
                datetime      datetime
            );

            create unique index posts_scheduled_action_id_uindex
                on posts_scheduled (action_id);

            insert into posts_scheduled
            values (NULL, "modominem", "un message d'example", NULL);

        `);
        console.log('requête de création faite')
    }

    const prepared = prepare();
}

function getAllPosts(db) {
    return db.query(sql`SELECT *
                 FROM posts_scheduled;`)
}

router.get('/init-db', function (req, res, next) {
    var db = new sqlite3.Database(database_masto, sqlite3.OPEN_READWRITE | sqlite3.OPEN_CREATE, (err) => {
            console.log('got to create db')
            createDatabase()
        }
    )
    res.render('created_db', {});
});

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

    // let posts_list = [{
    //     action_id: 1,
    //     post_username: "modominem",
    //     content: "demo post list",
    //     medias: "media file name from assets folder",
    //     date_schedule: "2022-07-07 "
    // }]

     getAllPosts(db).then(
        (results) => {
            console.log( "liste de posts " ,results)
            res.render('database', {posts_list: results});
        },
        (err) => console.error(err),
    );
});


router.get('/add-example', function (req, res, next) {
    // let db = connect(database_masto);

        async function prepare() {
            await db.query(sql`
                insert into posts_scheduled
                values (NULL, "modominem", "un message d'example", "image.jpg",NULL)
                ;
            `).then(resp => {
                    console.log(resp)

                    let posts_list = []
                    res.redirect('/list')
                },
                err => {
                    console.log(err)
                });
        }

    const prepared = prepare();

    }
);


// publier le message en db dans la file
router.get('/publish-last-entry', function (req, res, next) {
    res.render('index', {title: 'Express'});
});

module.exports = router;