$(document).ready(function () {
    noticer = new Noticer;

    $("#authorization").button({ icon: "ui-icon-home" });

    $("#login, #password").on('keypress',function(e) {
        if(e.which == 13) {
            authorization()
        }
    });

    $("#authorization").click(() => {
        authorization()
    });

    $("body").fadeTo(500, 1);
});

function authorization() {
    request().then((data) => {
        data.error ? noticer.error(data.message) : (window.location.href = ".");
    }).catch((e) => {
        noticer.error(e.message);
    });
}

async function request() {
    let login = $("#login").val();
    let password = $("#password").val();

    let response = await fetch('.', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json;charset=utf-8'
        },
        body: JSON.stringify({
            login: login,
            password: password,
            query: "login"
        })
    });

    if (!response.ok)
        throw new Error(`Произошла неизвестаня ошибка: ${response.status}`);
    
    const data = await response.json();
    return data;
}