var breitenGrad, langenGrad, date;
var dataURL = "";
var blob, newday, longrider;

var ZeiterfassungDatakonstrukt = [];
var KlientDatakonstrukt = [];

var klientzwischenspeicher = [];

var timeOut = 10000;

function buildCollapsibleSet(jsonString) {
    try {
        if(jsonString.length < 2) {
            return;
        }

        var kollektion = $.parseJSON(jsonString);

        actuallyBuildCollapsibleSet(kollektion, null);
    } catch(exception) {
        console.log("Fehler(BuildCollapsibleSet): " + exception.message);
    }
}

function actuallyBuildCollapsibleSet(kollektion, selectedGoalOids) {
    $("#kollabierbar1").empty();

    collapsibleHtml = "";

    $.each(kollektion, function (index) {
        buildGoalTreeItem(kollektion[index], selectedGoalOids);
    });

    $("#kollabierbar1").append(collapsibleHtml);
}

var level = 0;

var collapsibleHtml;

zeitRegEx = /^(2[0-3]|[01]?[0-9])(:|,|\.|#|;)?([0-5][0-9])$/;

function buildGoalTreeItem(goalItem, selectedGoalOids) {
    var goalOid = goalItem.ValueListEntryOid;
    var goalHeader = goalItem.Header;
    var isChecked = selectedGoalOids !== null && isElementInArray(selectedGoalOids, goalOid) ? "checked" : "";

    if (!goalItem.IsLeaf) {
        //collapsibleHtml += '<input type="checkbox" style="width: auto;" onclick="updateGoals(' + goalOid + ')" id="' + goalOid + '" value="' + goalHeader + '" ' + isChecked + '/><label class="toggle-btnLabel"  for="' + goalHeader + '">' + goalHeader + '</label>';
        collapsibleHtml += '<div onclick="toggleOnclick(this);" class="toggle-btn-div" style="margin-right: 0; padding-right: 0;display: block;"><input type="checkbox" style="width: auto;" onclick="updateChildGoals(' + goalOid + ');event.stopPropagation();" id="goal' + goalOid + '" value="' + goalOid + '" ' + isChecked + ' />' + goalHeader + '</div>';
        //collapsibleHtml += '<input onclick="toggleOnclick(this);" type="button" class="toggle-btn" value="' + goalHeader + '" style="margin-right: 0; padding-right: 0;" />';
        collapsibleHtml += '<div style="margin-right: 0; padding-right: 0;display: none;" class="kollabierbar">';

        try {
            $.each(goalItem.Children,
                function(index) {

                    buildGoalTreeItem(goalItem.Children[index], selectedGoalOids);
                });

            } catch(exception) {
                console.log('Fehler bei der Baumkonstruktion: ' + exception.message);
        }
        collapsibleHtml += "</div>";
    } else {
        
        collapsibleHtml += '<div style="margin-right: 0; padding-right: 0;display: block;"><input type="checkbox" style="width: auto;" onclick="updateGoals(' + goalOid + ')" id="' + goalOid + '" value="' + goalHeader + '" ' + isChecked + ' />' + goalHeader + '</div>';
    }
}

function loadGoalsOnSuccess(json) {
    if (json === "SessionTimeout") {
        window.location.href = redirectLink;
        return;
    }

    buildCollapsibleSet(json);
}

function loadServiceDescriptionsOnSuccess(json) {
    if (json === "SessionTimeout") {
        window.location.href = redirectLink;
        return;
    }

    var liste = $.parseJSON(json);

	$("#leistungen_select").empty();
    $("#leistungen_select").val("");

	$.each(liste, function(index, leistung) {
         $("#leistungen_select").append('<option value="' + leistung.ServiceDescriptionOid + '">' + leistung.Name + '</option>');
	});

    if(liste[0] !== undefined) {
        if(isInEditingMode() === false) {
            $("#leistungen_select").val(liste[0].ServiceDescriptionOid);

            makeAjaxCall("GET", setServiceDescriptionUrl, null, { pServiceDescriptionOid: liste[0].ServiceDescriptionOid }, null);
        } else {
            makeAjaxCall("GET",
                loadCategoryAndDescriptionUrl,
                function(result) {
                    var arr = result.split("/");
                    var descriptionOid = arr[0];
                    var categoryOid = arr[1];

                    $("#kategorien_select").val(categoryOid);

                    $("#leistungen_select").val(descriptionOid);

                    $("#leistungen_select").trigger("change");
                },
                {},
                null);
        }
    }
}

function showAjaxError(jqXHR, textStatus, errorThrown) {
    hideSanduhr();
    //if (jqXHR.status == 0) {
    //toggleErrorPopup("Es besteht zurzeit keine Internetverbindung." +
    //                " Die Daten werden zwischengespeichert und beim nächsten Login an den Server gesendet. " + errorThrown,2);
    //setTimeout(function () {
    //showServiceRecords();
    //}, timeOut);
    //}
    //else

    if(jqXHR.status === 0) {
        console.log("status is 0; ajax call aborted.\nError thrown: " + errorThrown + ";\nText status: " + textStatus);
        return;
    }

    toggleErrorPopup(jqXHR.status + " " + errorThrown);
}

function showErrorMsg(message) {
    toggleErrorPopup(message);
}

function resizeLabelColumns() {
    $("#tabLbl").css("width", $("#zieleLbl").css("width"));
}

function loadGoals(actionPath) {
    var selectedServiceRecord = $($("#scDropDown")).find(":selected").val();

    if (selectedServiceRecord === -1) {
        return;
    }

    makeAjaxCall("GET", actionPath, loadGoalsOnSuccess, { pCostbearer2SupportConceptOid: selectedServiceRecord }, null);
}

function toggleMenu() {
    var menuDiv = $("#menu-div");
    $(menuDiv).fadeToggle("fast");
}

function loadServiceDescriptions() {
    var selectedCategory = $("#kategorien_select").find(":selected").val();

    if (selectedCategory === null || selectedCategory === undefined) {
        console.log("Es wurde keine Leistungskategorie ausgewählt: " + selectedCategory);
        return;
    }
    
    makeAjaxCall("GET", loadServiceCategoriesUrl, loadServiceDescriptionsOnSuccess, { pServiceCategoryOid: selectedCategory }, null);

    loadTextbausteineForServiceCategory(selectedCategory);
}

function updateGoals(cbId) {
    makeAjaxCall("GET", updateGoalsUrl, null, { pGoalOid: cbId }, null);
}

var goalOidArray = new Array();
function updateChildGoals(goalOid) {
    goalOidArray = new Array();

    var parent = document.getElementById("goal" + goalOid);
    alert("start");
    CheckChildGoalNodes(parent);
    //makeAjaxCall("GET", updateGoalsUrl, null, { pGoalOid: cbId }, null);
}

function CheckChildGoalNodes(parent) {
    goalOidArray = new Array();
    
    var next = parent.parentNode;
    alert(next);
    alert(next.nextSibling);
    var nodeList = next.childNodes;
    
    alert(nodeList.length);
    for (var i = 0; i < nodeList.length; i++) {
        var node = nodeList[i];

        alert(node.nodeName);
        CheckChildGoalNodes(node);
    }
    
    //makeAjaxCall("GET", updateGoalsUrl, null, { pGoalOid: cbId }, null);
}

function setServiceDescription() {
    var sdOid = $("#leistungen_select").find(":selected").val();

    makeAjaxCall("GET", setServiceDescriptionUrl, function(kek) { }, { pServiceDescriptionOid: sdOid }, function(kek) { });
}

function selectServiceRecord(oid) {
    $("#versteckt").val("Speichern");
    $("html, body").animate({ scrollTop: 0 }, "fast");

    $.ajax({
        type: "GET",
        url: setSelectedServiceRecordUrl,
        data: { recordOid: oid },
        success: function () {
            $.ajax({
                type: "GET",
                url: getSelectedRecordInformationUrl,
                success: function (jsonServiceRecord) {
                    try {
                        if(jsonServiceRecord === "SessionTimeout") {
                            window.location.href = redirectLink;
                            return;
                        }

                        var record = $.parseJSON(jsonServiceRecord);

                        var goals = record.Goals;

                        var idArray        = new Array();
                        var meinGoalsArray = new Array();

                        var j = 0;
                        for(var i = 0; i < goals.length; i++) {
                            if(goals[i].ValueListEntryOid !== undefined) {
                                idArray[j] = goals[i].ValueListEntryOid;
                                j++;
                            }
                        }

                        $.ajax({
                            type: "GET",
                            url: loadGoalsUrl,
                            data: { pCostbearer2SupportConceptOid: $($("#scDropDown")).find(":selected").val() },
                            success: function (goalsJson) {
                                if (goalsJson === "SessionTimeout") {
                                    window.location.href = redirectLink;
                                    return;
                                }

                                try {
                                    meinGoalsArray = goalsJson !== "" ? $.parseJSON(goalsJson) : "";
                                } catch (exception) {
                                    console.log("Fehler beim JSON Parsing von selectServiceRecord(" + oid + "): " + exception.message);
                                }

                                var rawStartDateStr = record.Start[18] === "1" ? "" : record.Start.slice(11, 16);
                                var rawEndDateStr = record.End[18] === "1" ? "" : record.End.slice(11, 16);
                                var startDateYearStr = record.Start.slice(0, 4);
                                var startDateMonthStr = record.Start.slice(5, 7);
                                var startDateDayStr = record.Start.slice(8, 10);
                                var dateStr = startDateDayStr + "." + startDateMonthStr + "." + startDateYearStr;

                                var endDateYearStr = record.End.slice(0, 4);
                                var endDateMonthStr = record.End.slice(5, 7);
                                var endDateDayStr = record.End.slice(8, 10);
                                var endDateDateStr = endDateDayStr + "." + endDateMonthStr + "." + endDateYearStr;

								$("#start_textbox").val(rawStartDateStr);
								$("#ende_textbox").val(rawEndDateStr);
								$("#datum_textbox").val(dateStr);
								$("#notiz_textbox").val(record.Notice);

                                $("#enddatum_textbox").val(endDateDateStr);
								$("#notiz_textbox1").val(record.Notice);
								$("#notiz_textbox2").val(record.Notice2);
								$("#notiz_textbox3").val(record.Notice3);
								$("#notiz_textbox4").val(record.Notice4);
								$("#notiz_textbox5").val(record.Notice5);

                                $("#duration_textbox").val(record.RoundedDuration);

                                $("#distance_textbox").val(record.DistanceInMeter);

								$("#employeesDropDown").val(record.Employee.EmployeeOid);

								window.serviceRecordEmployeeOid = record.Employee.EmployeeOid;

                                actuallyBuildCollapsibleSet(meinGoalsArray, idArray);

                                $("#anlegenEditierenBtn").val("Speichern");

                                $.ajax({
                                    type: "GET",
                                    url: loadServiceCategoriesUrl,
                                    success: function (result) {
                                        if (result === "SessionTimeout") {
                                            window.location.href = redirectLink;
                                            return;
                                        }

										$("#kategorien_select").val(record.ServiceDescription.Category.ServiceCategoryOid);

                                        var liste = $.parseJSON(result);
										$("#leistungen_select").empty();
                                        $("#leistungen_select").val("");

										$.each(liste, function (index, leistung) {
                                            $("#leistungen_select").append('<option value="' + leistung.ServiceDescriptionOid + '">' + leistung.Name + '</option>');
										});

										$("#leistungen_select").val(record.ServiceDescription.ServiceDescriptionOid);
										makeAjaxCall("GET", setServiceDescriptionUrl, null, { pServiceDescriptionOid: record.ServiceDescription.ServiceDescriptionOid }, null);

                                        toggleLabel("distance_textbox");
                                        toggleLabel("duration_textbox");
                                        toggleLabel("start_textbox");
                                        toggleLabel("ende_textbox");

                                        $("input").prop("disabled", false);
                                        $("#abbrechenBtn").prop("disabled", true);
                                        $("select").prop("disabled", false);

                                        toggleSelectClassesForElement("#kategorien_select", "#kategorien-select-container");
                                        toggleSelectClassesForElement("#leistungen_select", "#leistungen-select-container");
                                        toggleSelectClassesForElement("#recordLoader_select", "#record-loader-select-container");
                                        toggleSelectClassesForElement("#textbausteine_select", "#textbausteine-select-container");

                                        $("#abbrechenBtn").prop("disabled", false);

                                        if (isInGroupBookingMode()) {
                                            $("#changeBookingModeCheckBox").prop("checked", false);

                                            console.log("Gruppenbuchungsmodus abgewählt");

                                            makeAjaxCall("GET", window.resetGroupBookingModeViaGETUrl, function (result) {
                                                $("#changeBookingModeCheckBox").prop("checked", false);
                                                $("#leftContent input[type=checkbox]").prop("checked", false);
                                                $("#rightContent input[type=checkbox]").prop("checked", false);
                                                $("#employeeCollapsible input[type=checkbox]").prop("checked", false);

                                                $("#selectSCForm").show();

                                                if (result.toLowerCase() === "true") {
                                                    $("#singleSCEmployeeSelectionContainer").show();
                                                }

                                                $("#groupBookingOpenPopupBtn").hide();
                                                $("#groupBookingOpenEmployeeSelectionPopupBtn").hide();
                                            }, null, null);
                                        }

                                        hideSanduhr();
                                    },
                                    error: showErrorMsg,
                                    data: { pServiceCategoryOid: record.ServiceDescription.Category.ServiceCategoryOid }
                                });
                            },
                            error: showAjaxError,
                            complete: hideSanduhr
                        });

                    } catch (exception1) {
                        console.log('Fehler beim JSON Parsing von selectServiceRecord(' + oid + '): ' + exception1.message);
                    }
                },
                error: showAjaxError
            });
        }
    });
}

function activateForm(actionPath) {
	$("input").prop("disabled", false);
    $("textarea").prop("disabled", false);
    $(".doku-tab-link").prop("disabled", false);
	$("#kategorien_select, #leistungen_select, #recordLoader_select, #textbausteine_select").prop("disabled", false);

	toggleSelectClassesForElement("#kategorien_select", "#kategorien-select-container");
	toggleSelectClassesForElement("#leistungen_select", "#leistungen-select-container");
    toggleSelectClassesForElement("#recordLoader_select", "#record-loader-select-container");
    toggleSelectClassesForElement("#textbausteine_select", "#textbausteine-select-container");

	loadGoals(actionPath);

	$("#kategorien_select").val($("#kategorien_select option").eq(0).val());

    loadServiceDescriptions();
}

function resetRecordForm() {
    showSanduhr();

    $("#versteckt").val("Anlegen");
    $("#anlegenEditierenBtn").val("Anlegen");

    clearZED();

    if (isInGroupBookingMode()) {
        $("#changeBookingModeCheckBox").prop("checked", false);
        showSanduhr();
        $("#groupBookingForm").submit();
    }

    $("#start_textbox").val("").trigger("change");
    $("#ende_textbox").val("").trigger("change");
    $("#notiz_textbox").val("").trigger("change");
    $("#duration_textbox").val("").trigger("change");
    $("#distance_textbox").val("").trigger("change");

    $("#datum_textbox").val(getDateStringWithLeadingZeros(new Date()));
    $("#enddatum_textbox").val(getDateStringWithLeadingZeros(new Date()));

	$("#kategorien_select").val($("#kategorien_select option").eq(0).val());

    for(var i = 0; i < numberOfDocumentationTypes; i++) {
        $("#notiz_textbox" + (i + 1)).val("");
    }

    var selectedCategory = $("#kategorien_select").find(":selected").val();

    if(isInEditingMode()) {
        makeAjaxCall("POST", window.resetEditingModeUrl, function(response) { window.location.reload(); }, { pFormCollection: null }, null);
    }

    $.ajax({
        type: "GET",
        url: loadServiceCategoriesUrl,
        data: { pServiceCategoryOid: selectedCategory },
        success: function (json) {
            loadServiceDescriptionsOnSuccess(json);

            $.ajax({
                type: "GET",
                url: setSelectedServiceRecordUrl,
                data: { recordOid: null },
                success: function () {
                    loadGoals(loadGoalsUrl);

                    hideSanduhr();
                },
                error: showAjaxError
            });
        }
    });
}

function toggleOnclick(element) {
    var collapsedDiv = $(element).next("div");
    var isHidden = "none" === $(collapsedDiv).css("display");
    var newIcon = "url('";
    newIcon += isHidden ? toggleIconUContentUrl : toggleIconDContentUrl;
    newIcon += "')";

    $(element).css("background-image", newIcon);
    $(collapsedDiv).fadeToggle("fast");
}

$(document).mouseup(function(e) {
    var menu = $("#menu-div");
    var menuBtn = $("#menu-btn");

    if(!menu.is(e.target) && !menuBtn.is(e.target) && menu.has(e.target).length === 0) {
        menu.fadeOut("fast");
    }
});

function saveCreateServicerecod() {
    showSanduhr();

	//if (validateTimeField("#start_textbox") && validateTimeField("#ende_textbox")) {
		validateServiceRecordBeforeSubmit();
	//} else {
//		hideSanduhr();
//	}
}

function validateTimeField(id) {
    var timeStr = $(id).val();
    var zeitStr = id === "#start_textbox" ? "Start" : "End";

    if (timeStr !== "" && !zeitRegEx.test(timeStr)) {
        showZeiterfassungsError("Bitte geben Sie eine " + zeitStr + "-Zeit in einem g&uuml;ltigen Format (HH:MM oder HHMM) an.");
        return false;
    } else {
        clearZED();
        return true;
    }
}

function togglePopup(serviceRecordOid) {
    $("#oidHolder").val(serviceRecordOid);

    var isShowing = $(".modalWrapper").css("display") === "none";
    var displayValue = $(".modalWrapper").css("display") === "block" ? "none" : "block";

    toggleModalWrapper();
    $("#popupDiv").css("display", displayValue);

    if (isShowing) {
        var titleOuterHeight = $("#popupTitle").outerHeight();
        var textOuterHeight = $("#popupText").outerHeight();
        var buttonDivOuterHeight = $("#popupBtnDiv").outerHeight();
        var btnOuterHeight = $(".popupBtn").outerHeight();

        var newHeight = titleOuterHeight + textOuterHeight + buttonDivOuterHeight + btnOuterHeight + btnOuterHeight;

        $("#popupDiv").css("height", newHeight + "px");

        $("#popupDiv").css("top", window.pageYOffset + window.innerHeight / 2 - newHeight / 2);
        $("#popupDiv").css("margin-top", "0");
    } else {
        $("#popupDiv").css("margin-top", "auto");
    }
}

function toggleModalWrapper() {
    var displayValue = $(".modalWrapper").css("display") === "block" ? "none" : "block";

    $(".modalWrapper").css("display", displayValue);
    $(".modalWrapper").css("height", $(document).height());
}



function ErfolgteSpx() {
    if (document.getElementById("SaveSignature").value === "True") {

        toggleSuccessPopup("Eintrag wurde gespeichert." + "\n" + "Möchte Sie diesen unterschreiben lassen?", 4);
        document.getElementById("SaveSignature").value = "False";

        $.ajax({
            type: "GET",
            url: SetSaveSignatureUrl,
            data: { save: false }
        });
    }
}

function initSignatureInfo(serviceRecordOid){
    $.ajax({
        type: "GET",
        url: getSelectedRecordInformationUrlWithOid,
        data: {oid: serviceRecordOid},
        success: function(jsonServiceRecord) {
            try {
                if(jsonServiceRecord === "SessionTimeout") {
                    window.location.href = redirectLink;
                    return;
                }

                var record = $.parseJSON(jsonServiceRecord);

                var startDate = record.Start[18] === "1" ? "" : record.Start.slice(11, 16);
                var endDate = record.End[18] === "1" ? "" : record.End.slice(11, 16);
                var jahr = record.Start.slice(0, 4);
                var monat = record.Start.slice(5, 7);
                var tag = record.Start.slice(8, 10);
                var datum = tag + "." + monat + "." + jahr;
                var serviceDescriptionName = record.ServiceDescription.Name;
                var serviceCategoryName = record.ServiceDescription.Category.Name;

                var zahl2 = $("#scDropDown").val();

                $("#UnterschriftHilfeplan").val('HilfePlan: ' + $("#scDropDown option[value='" + zahl2 + "']").text());
                $("#UnterschriftEmployee").val('Mitarbeiter: ' + record.Employee.FirstName + ' ' + record.Employee.LastName);
                $("#UnterschriftKategorie").val('Kategorie: ' + serviceCategoryName);
                $("#UnterschriftLeistung").val('Leistungen: ' + serviceDescriptionName);
                $("#UnterschriftDatum").val('Datum / Uhrzeit: ' + datum + ' / ' + startDate + ' - ' + endDate);

                $("#SaveRecordOID").val(serviceRecordOid);

                console.log('Loading data for service record: ' + $("#SaveRecordOID").value);
            } catch(exception) {
                console.log('Error: ' + + '');
            }
        }
    });
}

// Man kann nur eine fatale Fehlermeldung auf einmal anzeigen. Ein Aufruf dieser Methode bei einem bereits angezeigten Fehler führt dazu, dass das Popup wieder unsichtbar geschaltet wird.
function writeFatalErrorMessage(msg, i) {
    toggleErrorPopup(msg, i);
}

function showZeiterfassungsError(msg) {
    $("#zeiterfassungsErrorTableRow").css("display", "table-row");
    $("#zeiterfassungsErrorTableCell").css("display", "table-cell");
    $("#zeiterfassungsErrorDisplay").html(msg + "<br />");
}

function clearZED() {
    $("#zeiterfassungsErrorTableRow").css("display", "none");
    $("#zeiterfassungsErrorDisplay").empty();
}

function showCustomers() {
	$("#customersDropDown").val($("#customersDropDown option").eq(0).val());

    preselectCustomer();

    $("#zeiterfassung").css("display", "none");
    $("#klienten").css("display", "block");
    $("#KalenderNavigation").css("display", "none");
    $("#Kalender").css("display", "none");
    $("#map-canvas").css("width", $("#klientenTabelle").width());
    $("#map-canvas").css("height", "500px");
    $("#UnterschriftBereich").css("display", "none");

    $("#Statistics").css("display", "none");
    $("#SupportStatistik").css("display", "none");

	$("#colorRibbon").css("background-color", "#3b7799");
	toggleMenu();
}

function showKalender() {
    $("#customersDropDown").val($("#customersDropDown option").eq(0).val());
    $("#zeiterfassung").css("display", "none");
    $("#KalenderNavigation").css("display", "block");
    $("#Kalender").css("display", "block");
    $("#klienten").css("display", "none");
    $("#colorRibbon").css("background-color", "#04b4d0");
    $("#UnterschriftBereich").css("display", "none");

    $("#Statistics").css("display", "none");
    $("#SupportStatistik").css("display", "none");

    toggleMenu();
    initCalendar();
}

function showUsAendern() {
    $("#TerminSpeichern").prop('disabled', false);
    $("#AenderePopupDivSchalter").val("true");
}

function showUsVerwerfen() {
    if ($("#AenderePopupDivSchalter").val() === "true") {
        toggleUpdateAppointmentPopup("Wollen Sie wirklich abbrechen und Ihre Änderungen verwerfen?");
        $("#AenderePopupDivSchalter").val("false");
    } else {
        hideEditForm();
    }
}

function initCalendar() {
    $("#versteckt").val("Speichern");
    $("html, body").animate({ scrollTop: 0 }, "fast");

    var newtoday;
    var datumStr = $("#KalenderDatum").val();
    var nextdatum;

    if(datumStr === "") {
        nextdatum = new Date();

        var ddi0 = nextdatum.getDate();
        var mmi0 = nextdatum.getMonth() + 1;
        var yyyyi0 = nextdatum.getFullYear();

        var ddStri0 = ddi0 < 10 ? "0" + ddi0 : ddi0;
        var mmStri0 = mmi0 < 10 ? "0" + mmi0 : mmi0;

        $("#KalenderDatum").val(yyyyi0 + "-" + mmStri0 + "-" + ddStri0);

        newtoday = ddStri0 + '.' + mmStri0 + "." + yyyyi0;

        $("#KalenderDatumFormat").val(newtoday);

        loadAppointments(newtoday);
    }
}

function initAppointmentEditForm() {
    var currTime = new Date();

    if (currTime.getMinutes() <= 30) {
        var k = 30 - currTime.getMinutes();
        currTime.setMinutes(currTime.getMinutes() + k);
    }

    if (currTime.getMinutes() > 30) {
        var j = 60 - currTime.getMinutes();
        currTime.setMinutes(currTime.getMinutes() + j);
    }

    $("#AppointmentEditForm").show();//css("display", "block");
    $("#KalenderTable").hide();//css("display", "none");
    $("#KalenderNavigation").hide();//css("display", "none");
    $("#KalenderTableTask").hide();//css("display", "none");
    $("#StartDate").val($("#KalenderDatumFormat").val());
    $("#EndDate").val($("#KalenderDatumFormat").val());
    $("#TerminStartZeit").val(getHoursAndMinutesWithLeadingZeros(currTime));
    $("#TerminEndZeit").val("");
    $("#TerminBetreff").val("");
    $("#TerminNotiz").val("");
    $("#TerminBetreffLabel").val("Betreff");

    $("#StartDate").prop("readonly", false);
    $("#EndDate").prop("readonly", false);
    $("#TerminStartZeit").prop("readonly", false);
    $("#TerminEndZeit").prop("readonly", false);
    $("#TerminBetreff").prop('readonly', false);
    $("#TerminNotiz").prop("readonly", false);

    $("#TerminSpeichern").val("Speichern");
    $("#TerminSpeichernAbbrechen").val("Abbrechen");
    $("#TerminSpeichern").hide();//css("display", "none");

    $("#InsertAppointmentButton").css("display", "inline");
}

function hideEditForm() {
    $("#AppointmentEditForm").hide();
    $("#KalenderTable").show();
    $("#KalenderNavigation").show();
    $("#KalenderTableTask").show();
    $("#StartDate").val("");
}

function showServiceRecords() {
    location.reload();

    $("#customersDropDown").val($("#customersDropDown option").eq(0).val());
    $("#klientenTabelle").hide();
    $("#zeiterfassung").show();
    $("#KalenderNavigation").hide();
    $("#klienten").hide();
    $("#Kalender").hide();
    $("#colorRibbon").css("background-color", "#c80000");
    $("#UnterschriftBereich").hide();

    $("#Statistics").show();
    $("#SupportStatistik").hide();

    toggleMenu();
}

function goBackToZeiterfassung() {
    showSanduhr();
    $("#customersDropDown").val($("#customersDropDown option").eq(0).val());
    $("#klientenTabelle").hide();
    $("#zeiterfassung").show();
    $("#KalenderNavigation").hide();
    $("#klienten").hide();
    $("#Kalender").hide();
    $("#colorRibbon").css("background-color", "#c80000");
    $("#UnterschriftBereich").hide();

    $("#Statistics").show();
    $("#SupportStatistik").hide();
}

function klientenLaden() {
    $("#map-canvas").fadeOut();

    showSanduhr();

    var oid = parseInt($("#customersDropDown").find(":selected").val());

	if(oid === -1) {
        $("#klientenTabelle").hide();
        $("#umfeldContainer").hide();
        $("#kommentarContainer").hide();

        hideSanduhr();

		return;
	}

	makeAjaxCall("GET", getSelectedCustomerUrl, function (json) {
        $("#klientenTabelle").show();
        $("#umfeldContainer").show();
        $("#kommentarContainer").show();

		if(json === "SessionTimeout") {
			window.location.href = window.redirectLink;
			return;
        }

        vm.update($.parseJSON(json));

		$(".toggle-btn2").click(function () {
			toggleOnclick(this);
        });

		},
        {
            customerOid: oid
        },
		hideSanduhr);
}

function KlientenVM() {
    this.vorname                      = ko.observable("");
    this.nachname                     = ko.observable("");
    this.geburtstag                   = ko.observable("");
    this.geschlecht                   = ko.observable("");
    this.adresszusatz                 = ko.observable("");
    this.strasse                      = ko.observable("");
    this.plz                          = ko.observable("");
    this.ort                          = ko.observable("");
    this.rechnungsadressename         = ko.observable("");
    this.rechnungsadressestrasse      = ko.observable("");
    this.rechnungsadressepostleitzahl = ko.observable("");
    this.rechnungsadresseort          = ko.observable("");
    this.email                        = ko.observable("");
    this.pureemail                    = ko.observable("");
    this.fax                          = ko.observable("");
    this.telefon                      = ko.observable("");
    this.handy                        = ko.observable("");
    this.umfeldpersonen               = ko.observableArray([]);
    this.Wohnheim                     = ko.observable("");
    this.mobileLink                   = ko.observable("");
    this.landLineLink                 = ko.observable("");
    this.kommentar                    = ko.observable("");

    this.update = function (data) {
        this.vorname(data.Vorname);
        this.nachname(data.Nachname);
        this.geburtstag(data.Geburtstag);
        this.geschlecht(data.Geschlecht);

        this.adresszusatz(data.Adresszusatz);
        this.strasse(data.Strasse);
        this.plz(data.Postleitzahl);
        this.ort(data.Ort);

        this.rechnungsadressename(data.RechnungsadresseName);
        this.rechnungsadressestrasse(data.RechnungsadresseStrasse);
        this.rechnungsadressepostleitzahl(data.RechnungsadressePostleitzahl);
        this.rechnungsadresseort(data.RechnungsadresseOrt);

        this.email('mailto:'+data.EMail);
        this.pureemail(data.EMail);
        this.fax(data.Fax);
        this.telefon(data.Telefon);
        this.handy(data.Handy);
        this.mobileLink('tel:' + data.Handy);
        this.landLineLink('tel:' + data.Telefon);
        this.kommentar(data.Kommentar);

        var mappedUmfeldpersonen = $.map(data.Umfeldpersonen, function (item) { return new UmfPers(item); });

        if (mappedUmfeldpersonen.length === 0) {
            $("#WohnheimContainer").css("display", "none");
        }

        this.umfeldpersonen(mappedUmfeldpersonen);

        calcPropFieldMinSizes();
        updateEigenschaftsfelder();
    }
}

function UmfPers(initdata) {
    var self = this;

    self.umfvorname  = ko.observable(initdata.Vorname);
    self.umfnachname = ko.observable(initdata.Nachname);
    self.umfstrnr    = ko.observable(initdata.StrNameNr);
    self.umfplzort   = ko.observable(initdata.PLZOrt);
    self.umftelnr    = ko.observable("tel:" + initdata.TelNr);
    self.nurtelnr    = ko.observable(initdata.TelNr);
    self.nurmobil    = ko.observable(initdata.Mobil);
    self.umfmobil    = ko.observable("tel:" + initdata.Mobil);
    self.umfemail    = ko.observable("mailto:" + initdata.EMail);
    self.nuremail    = ko.observable(initdata.EMail);
    self.umffax      = ko.observable(initdata.Fax);
    self.umfrolle    = ko.observable(initdata.Rolle);
    self.umftitel    = ko.observable(initdata.Titel);

    self.formattedName = ko.computed(function () {
        var titel = self.umftitel() ? self.umftitel() + " " : "";
        return titel + self.umfvorname() + " " + self.umfnachname();
    });

    self.update = function (updatedata) {
        self.umfvorname(updatedata.Vorname);
        self.umfnachname(updatedata.Nachname);
        self.umfstrnr(updatedata.StrNameNr);
        self.umfplzort(updatedata.PLZOrt);
        self.umfmobil("tel:" + updatedata.Mobil);
        self.nurmobil(updatedata.Mobil);
        self.umfemail("mailto:" + updatedata.EMail);
        self.nuremail(ko.observable(updatedata.EMail));
        self.umffax(updatedata.Fax);
        self.umfrolle(updatedata.Rolle);
        self.umftitel(updatedata.Titel);
        self.umftelnr("tel:" + updatedata.TelNr);
        self.nurtelnr(updatedata.TelNr);
    }
}

minSizes = undefined;
function calcPropFieldMinSizes() {
    var width = 0;
    var height = 0;
    var elementCount = 0;

    $(".eigenschaftsdiv").each(
		function (index, element) {
            var x = $(element).clone().css({ "height": "auto", "width": "auto" }).appendTo("body");

            var temporaryWidth = x.outerWidth(true);
            var temporaryHeight = x.outerHeight(true);

            x.remove();

            elementCount++;

            if(temporaryWidth > width) {
                width = temporaryWidth;
            }

            if(temporaryHeight > height) {
                height = temporaryHeight;
            }
		}
	);

    window.minSizes = { minWidth: width, minHeight: height, divCount: elementCount };
}

function updateEigenschaftsfelder() {
    var customerTableWidth = $("#klientenTabelle").width();

    $("#map-canvas").css("width", customerTableWidth - 16);
    $("#map-canvas").css("height", customerTableWidth - 16);

    if(minSizes === undefined) {
        return;
    }

    var mitPadding = minSizes.minWidth;
    var maxAnzahl = parseInt(customerTableWidth / mitPadding);

    if(maxAnzahl > minSizes.divCount) {
        maxAnzahl = minSizes.divCount;
    }

    var width = parseInt(customerTableWidth / maxAnzahl) - 16;

    if(minSizes !== undefined) {
        $(".eigenschaftsdiv").each(
			function (index, element) {
                $(element).css("width", width + "px");
                $(element).css("height", (minSizes.minHeight - 16) + "px");
			}
		);
    }
}

$(window).resize(function () {
    if($("#klientenTabelle").css("display") === "block") {
        updateEigenschaftsfelder();
    }

    updateDokuTabLinks();
});

function showSanduhr() {
    $(".modalWrapper").show();
	$(".modalWrapper").css("height", $(document).height());
	$(".warte-animation").css("display", "inline-block");

}

function hideSanduhr() {
	if($("#errorPopupDiv").css("display") === "none" && $("#popupDiv").css("display") === "none") {
		$(".modalWrapper").hide();
		$(".modalWrapper").css("height", "0");
	}

	if($("#SuccessPopupDiv").css("display") === "none" && $("#popupDiv").css("display") === "none") {
        $(".modalWrapper").hide();
        $(".modalWrapper").css("height", "0");
	}

	if($("#AendernPopupDiv").css("display") === "none" && $("#popupDiv").css("display") === "none") {
        $(".modalWrapper").hide();
        $(".modalWrapper").css("height", "0");
	}

	$(".warte-animation").hide();
}

function submitDeletionForm() {
    showSanduhr();
    $("#deletionForm").submit();
}

function toggleErrorPopup(errorMessage, i) {
    var isDisplayNone = $("#errorPopupDiv").css("display") === "none";
    var displayValue = isDisplayNone ? "block" : "none";

    $("#errorPopupDiv").css("display", displayValue);
    $(".modalWrapper").css("display", displayValue);
    $(".modalWrapper").css("height", $(document).height());

    if(isDisplayNone ) {
        $("#errorPopupText").text(errorMessage);

        if(i === 1) {
            $("#errorPopupTitle").text("Info");
            $("#errorPopupOkBtn").onclick = "toggleErrorPopup('')";
        } else if(i === 2) {
            $("#errorPopupTitle").text("Fehler");
            $("#errorPopupOkBtn").onclick = "toggleErrorPopup('')";

            clearLocalStorage(1);
            //SaveOnly();  // Speichere Daten bei absturz
        }
        else {
            $("#errorPopupTitle").text("Fehler");
            $("#errorPopupOkBtn").onclick = "toggleErrorPopup('')";
        }

        var errorPopupTitleOuterHeight = $("#errorPopupTitle").outerHeight();
        var errorPopupTextOuterHeight = $("#errorPopupText").outerHeight();
        var errorPopupButtonOuterHeight = $("#errorPopupBtnDiv").outerHeight();
        var errorPopupOkButtonOuterHeight = $("#errorPopupOkBtn").outerHeight();

        var height = errorPopupTitleOuterHeight + errorPopupTextOuterHeight + errorPopupButtonOuterHeight + errorPopupOkButtonOuterHeight + errorPopupOkButtonOuterHeight;

        $("#errorPopupDiv").css("height", height + "px");

        $("#errorPopupDiv").css("top", window.pageYOffset + window.innerHeight / 2 - height / 2);
        $("#errorPopupDiv").css("margin-top", "0");
    } else {
        $("#errorPopupDiv").css("margin-top", "auto");
    }
}

function toggleSuccessPopup(message, i) {
    var isDisplayNone = $("#SuccessPopupDiv").css("display") === "none";
    var displayValue = isDisplayNone ? "block" : "none";

    $("#SuccessPopupDiv").css("display", displayValue);
    $(".modalWrapper").css("display", displayValue);
    $(".modalWrapper").css("height", $(document).height());

    $("#SuccessPopupOkBtn").val("OK");

    if(i === 2) {
        $(".SuccessPopupUSchrift").css("display", "none");
    }
    else if(i === 3) {
        $(".SuccessPopupUSchrift").css("display", "none");
        $("#SuccessPopupTitle").text("Es ist leider ein Fehler aufgetreten!");
    }
    else if(i === 4) {
        $(".SuccessPopupUSchrift").css("display", "inline");
        $("#SuccessPopupOkBtn").val("Nein");
    }
    else {
        $(".SuccessPopupUSchrift").css("display", "inline");
    }

    if(isDisplayNone) {
        $("#SuccessPopupText").text(message);

        var successPopupTitleOuterHeight = $("#SuccessPopupTitle").outerHeight();
        var successPopupTextOuterHeight = $("#SuccessPopupText").outerHeight();
        var successPopupButtonOuterHeight = $("#SuccessPopupBtnDiv").outerHeight();
        var successPopupOkButtonOuterHeight = $(".SuccessPopupOkBtn").outerHeight();
        var successPopupSignatureButtonOuterHeight = $(".SuccessPopupUSchrift").outerHeight();

        var height = successPopupTitleOuterHeight + successPopupTextOuterHeight + successPopupButtonOuterHeight + successPopupOkButtonOuterHeight + successPopupSignatureButtonOuterHeight;

        $("#SuccessPopupDiv").css("height", height + "px");

        $("#SuccessPopupDiv").css("top", window.pageYOffset + window.innerHeight / 2 - height / 2);
        $("#SuccessPopupDiv").css("margin-top", "0");
    } else {
        $("#SuccessPopupDiv").css("margin-top", "auto");
    }
}

function toggleUpdateAppointmentPopup(message) {
    var isDisplayNone = $("#AendernPopupDiv").css("display") === "none";
    var displayValue = isDisplayNone ? "block" : "none";

    $("#AendernPopupDiv").css("display", displayValue);
    $(".modalWrapper").css("display", displayValue);
    $(".modalWrapper").css("height", $(document).height());

    if(isDisplayNone) {
        $("#AendernPopupText").text(message);

        var aendernPopupTitleOuterHeight = $("#AendernPopupTitle").outerHeight();
        var aenderPopupTextOuterHeight = $("#AendernPopupText").outerHeight();
        var aendernPopupButtonDivOuterHeight = $("#AendernPopupBtnDiv").outerHeight();
        var aendernPopupOkButtonOuterHeight = $(".AendernPopupOkBtn").outerHeight();
        var aendernPopupSignatureOuterHeight = $(".AendernPopupUSchrift").outerHeight();

        var height = aendernPopupTitleOuterHeight + aenderPopupTextOuterHeight + aendernPopupButtonDivOuterHeight + aendernPopupOkButtonOuterHeight + aendernPopupSignatureOuterHeight;

        $("#AendernPopupDiv").css("height", height + "px");

        $("#AendernPopupDiv").css("top", window.pageYOffset + window.innerHeight / 2 - height / 2);
        $("#AendernPopupDiv").css("margin-top", "0");
    } else {
        $("#AendernPopupDiv").css("margin-top", "auto");
    }
}

function confirmErrorPopup() {
    toggleErrorPopup("");
}

function clearRecords() {
    $("#serviceRecords").empty();
}

function preselectCustomer() {
    $.ajax({
        type: "GET",
        url: getSupportConceptCustomerUrl,
        success: function (json) {
            if(json === "NoSupportConceptSelected") {
                return;
            }

            var valueToSelect = $.parseJSON(json);

			$("#customersDropDown option").each(function () {
				if(this.value === valueToSelect === true) {
					$("#customersDropDown").val(valueToSelect);
					$("#customersDropDown").trigger("change");

                    return false;
                } else {
                    return true;
                }
            });
        }
    });
}

function setSelectedEmployee() {
    var oid = parseInt($("#employeesDropDown").find(":selected").val());

    if(isNaN(oid)) {
        return;
    }

    window.serviceRecordEmployeeOid = oid;

    makeAjaxCall("GET", setServiceRecordEmployeeUrl, null, { employeeOid: window.serviceRecordEmployeeOid }, null);
}

function SaveOnly() {
    if(typeof Storage !== "undefined") {
        clearLocalStorage(1);

        var costBearer2SupportConceptOid = $("#scDropDown").val();
        var hilfeplan = $("#scDropDown option[value='" + zahl + "']").text();
        var mitarbeiter = $("#employeesDropDown option:selected").text();
        var kategorie = $("#kategorien_select option:selected").text();
        var leistung = $("#leistungen_select option:selected").val();
        var duration = $("#duration_textbox").val();
        var notiz = $("#notiz_textbox").val();

        var notiz2, notiz3, notiz4, notiz5;

        if($("#notiz_textbox1").val() !== "") {
            notiz = $("#notiz_textbox1").val();
        }

        if($("#notiz_textbox2").val() !== "") {
            notiz2 = $("#notiz_textbox2").val();
        }

        if($("#notiz_textbox3").val() !== "") {
            notiz3 = $("#notiz_textbox3").val();
        }

        if($("#notiz_textbox4").val() !== "") {
            notiz4 = $("#notiz_textbox4").val();
        }

        if($("#notiz_textbox5").val() !== "") {
            notiz5 = $("#notiz_textbox5").val();
        }

        localStorage.setItem("Zeitdaten", new LocalServiceRecord(costBearer2SupportConceptOid, hilfeplan, mitarbeiter, kategorie, leistung, $("#datum_textbox").val(), $("#start_textbox").val(), $("#ende_textbox").val(), duration, notiz, notiz2, notiz3, notiz4, notiz5, $("#enddatum_textbox").val()));
    }
}

function clearLocalStorage(i) {
    if(i === 1) {
        localStorage.removeItem("Zeitdaten");
    }

    if(i === 2) {
        localStorage.removeItem("Kalenderdaten");
    }
}

function saveZeiterfassungAfterCrash(datum, startd, endd, dauer, doku, leistung, costBearer2SupportConceptOid, doku2, doku3, doku4, doku5, enddatum) {
    var x = getDateObj(true);
    var y = getDateObj(false);

    var vonDatum = getDateTimeStringWithLeadingZeros(x);
    var bisDatum = getDateTimeStringWithLeadingZeros(y);

    if (costBearer2SupportConceptOid === -2) {
        $.ajax({
            type: "GET",
            url: saveZeiterfassungAfterCrashUrl,
            data: {
                pDatum: datum,
                pStartDate: startd,
                pEndDate: endd,
                pDuration: dauer,
                pNotice: doku,
                pServiceDescription: leistung,
                pNotice2: doku2,
                pNotice3: doku3,
                pNotice4: doku4,
                pNotice5: doku5,
                pEndDate2: enddatum
            }, success: null, error: null
        });
    } else {
        $.ajax({
            type: "GET",
            url: CheckRightsAfterCrashUrl,
            data: { von: vonDatum, bis: bisDatum, inEditMode: false, dateString: datum, startString: startd, endString: endd, costbearerOId: costBearer2SupportConceptOid, leistung:leistung},
            success: function (json) {

                var hasSufficientRights = json;

                if (hasSufficientRights === "True") {
                $.ajax({
                    type: "GET",
                    url: saveZeiterfassungAfterCrashUrl,
                    data: { Datum: datum, StartD: startd, EndeD: endd, Dauer: dauer, Doku: doku, Leistungen: leistung, Doku2: doku2, Doku3: doku3, Doku4: doku4, Doku5: doku5, EndDatum: enddatum }, success: function () { }, error: function () { writeFatalErrorMessage("Es konnte keine verbindung zum Server aufgebaut werden. Bitte überprüfen sie ihre Internet Verbindung."); /*$("#scDropDown option[value='" + oid + "']").attr('selected', true).trigger("change");*/ }
                });

                } else {
                    clearLocalStorage(1);

                    setTimeout(function () {
                        $("#scDropDown option[value='" + costBearer2SupportConceptOid + "']").attr("selected", true).trigger("change");
                    }, 4500);

                }
            }, error: function () {
                clearLocalStorage(1);
                writeFatalErrorMessage("Es konnte keine Verbindung zum Server aufgebaut werden. Bitte überprüfen Sie Ihre Internetverbindung.");
                // $("#scDropDown option[value='" + costBearer2SupportConceptOid + "']").attr('selected', true).trigger("change");
            }
    });
    }
}

function showErrorAfterCrash() {
    var errorAfterCrashSwitch = $("#ErrorZeiterfassungAfterCrashSchalter");
    var switchValue = errorAfterCrashSwitch.val();
    var errorMessage = "";

    if(switchValue === 2 || switchValue === 3) {
        errorMessage = "Es konnte keine Verbindung zum Server aufgebaut werden. Bitte überprüfen sie ihre Internet Verbindung.";
    } else if(switchValue === 4) {
        errorMessage = "Das Datum liegt außerhalb des Zeitraumes des gewählten Hilfeplans. Der Eintrag kann nicht gespeichert werden.";
    } else if(switchValue === 5) {
        errorMessage = "Die eingegebene Uhrzeit ist ungültig. Der Eintrag kann nicht gespeichert werden.";
    }

    if(errorAfterCrashSwitch.val() > 1) {
        writeFatalErrorMessage(errorMessage);

        errorAfterCrashSwitch.val(1);
        clearLocalStorage(1);
        setTimeout(function() {
            $.ajax({
                type: "GET",
                url: ErrorZeiterfassungAnzeigenUrl,
                data: { errorwert: 1 }
            });
        }, timeOut);
    }
}

function focusOnTab(tabIdentifier) {
    focusOnDoku(tabIdentifier);
}

function focusOnDoku(number) {
    setTimeout(function() {
        var displayValue;

        for (var i = 0; i < window.numberOfDocumentationTypes; i++) {
            var idNumber = i + 1;
            displayValue = idNumber === number ? "block" : "none";

            if (idNumber === number) {
                $("#doku-name-" + idNumber).addClass("active");
            } else {
                $("#doku-name-" + idNumber).removeClass("active");
            }

            $("#doku-tab-content-" + idNumber).css("display", displayValue);
            $("#notiz_textbox" + idNumber).css("display", displayValue);
        }

        $("#notiz_textbox" + number).get(0).focus();
        window.focusedDokuTextarea = $("#notiz_textbox" + number);
    }, 100);
}

function updateDokuTabLinks() {
    if (numberOfDocumentationTypes !== undefined && numberOfDocumentationTypes > 1) {
        var height = 0;

        $(".doku-tab-link").css("height", "auto");

        for (var i = 0; i < numberOfDocumentationTypes; i++) {
            var idNumber = i + 1;

            var dokuTab = $("#doku-name-" + idNumber);

            var outerHeight = dokuTab.outerHeight();

            if (outerHeight > height) {
                height = outerHeight;
            }
        }

        $(".doku-tab-link").css("height", height + "px");
    }
}