/* 
 * Copyright 2016 Lukas Metzger <developer@lukas-metzger.com>.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

$(document).ready(function() {
    
    $('#button-start').click(function() {
        $('#row-button-start').hide();
        requestVersions();
    });
});

function requestVersions() {
    var data = {
        action: "getVersions"
    };
    
    $.post(
        "api/upgrade.php",
        JSON.stringify(data),
        function(data) {
            $('#status').append('<p class="bg-warning">Upgrading from version ' + data.from + ' to ' + data.to + '</p>');
            requestUpdate();
        },
        "json"
    );
}

function requestUpdate() {
    var data = {
        action: "requestUpgrade"
    };
    
    $.post(
        "api/upgrade.php",
        JSON.stringify(data),
        function(data) {
            $('#status').append('<p class="bg-warning">Upgrade successfull!</p>');
            $('#row-button-home').show();
        },
        "json"
    );
}