// user scripts (login / logout / check 


// login
function LogIn() {
    ShowOverlay();
    $("#DV_Alert_Login").delay(100).fadeOut();
    var data = {
        action: "login",
        Benutzername: $("#FM_Login_username").val(),
        Passwort: $("#FM_Login_password").val()
    };
    $.post("../ajax/json.aspx", data, function (jsonObj) {
        jsonObj = CreateJSONObject(jsonObj);
        if (jsonObj.LoginStatus) {
            $("#dialog_login").dialog({
                hide: 'slide',
                show: 'slide',
                close: function (event, ui) { }
            });
            $("#dialog_login").dialog("close");
            // create cookie              
            MaincreateCookie("webi_Token", "Profilcode=" + jsonObj.Profilcode + "&Token=" + jsonObj.Token, 30);
            // and now redirect to index.aspx because cookie will otherwies missing in checklogin server side          
            document.location.href = "index.aspx";           
        }
        else {
            // show error
            HideOverlay();
            $("#DV_Alert_Login").delay(100).fadeIn();
            $("#DV_Alert_Login_Message").html(jsonObj.Fehlermeldung);
        }
    });
    return false;
}

// check login (in intervall)
function CheckLogin() {
    $.get("../ajax/json.aspx?action=checkLogin&startup=false", function (jsonObj) {
      
        jsonObj = CreateJSONObject(jsonObj);
        if (!jsonObj.LoginStatus) {
            //alert("login failed" + jsonObj.LoginFehler);
            ClearIntervalls(false);
            _LogOut();
        }
        else {
            // always clear startup login checker
            window.clearInterval(IV_CheckLoginStartup);

            // always check access          
            SetAccess(jsonObj);
        }
    });
}

// check login (in startup intervall)
function CheckLoginStartup() {   
//alert("check CheckLoginStartup");
    $.get("../ajax/json.aspx?action=checkLogin&startup=true", function (jsonObj) {
        jsonObj = CreateJSONObject(jsonObj);
        if (jsonObj.LoginStatus) {
            $("#dialog_login").dialog({
                hide: 'slide',
                show: 'slide',
                close: function (event, ui) { }
            });
            $("#dialog_login").dialog("close");   
            ShowOverlay();

            // always clear startup login checker
            window.clearInterval(IV_CheckLoginStartup);
            // start app
            StartApplication(jsonObj);
        }
    });
}

// logout
function LogOut() {
    ShowOverlay();
    $("#dialog_logout").dialog("close");
    $.get("../ajax/rest.aspx?action=logOut", function (restObj) {
        var cookies = document.cookie.split(";");
        for (var i = 0; i < cookies.length; i++) {
            del_cookie(cookies[i].split("=")[0]);
        }      
        _LogOut();
    });

    return false;
}
function _LogOut() {
    $("#wrapper").delay(100).fadeOut();
    document.location.href = "index.aspx";
    // restart auto startuper 60 seconds
    window.clearInterval(IV_CheckLoginStartup);
    IV_CheckLoginStartup = window.setInterval("CheckLoginStartup()", 60000);
}
function del_cookie(name) {
    document.cookie = name + '=; expires=Thu, 01-Jan-70 00:00:01 GMT;';
}