var SERVER = new Object();
var BULK_EDIT = false;
var COLUMN_TO_SORT;
var SEARCH_MAPPING = new Object();
var UNDO = new Object();
var SERVER_CONNECTION = false;
var WS_AVAILABLE = false;
var ACTIVE_MENU_ID = "";
var LAST_FOCUSED_ELEMENT = null;
var LAST_BULK_CHECKBOX = null;
// Menü
var menuItems = new Array();
menuItems.push(new MainMenuItem("playlist", "{{.mainMenu.item.playlist}}", "m3u.png", "{{.mainMenu.headline.playlist}}"));
//menuItems.push(new MainMenuItem("pmsID", "{{.mainMenu.item.pmsID}}", "number.png", "{{.mainMenu.headline.pmsID}}"))
menuItems.push(new MainMenuItem("filter", "{{.mainMenu.item.filter}}", "filter.png", "{{.mainMenu.headline.filter}}"));
menuItems.push(new MainMenuItem("xmltv", "{{.mainMenu.item.xmltv}}", "xmltv.png", "{{.mainMenu.headline.xmltv}}"));
menuItems.push(new MainMenuItem("mapping", "{{.mainMenu.item.mapping}}", "mapping.png", "{{.mainMenu.headline.mapping}}"));
menuItems.push(new MainMenuItem("users", "{{.mainMenu.item.users}}", "users.png", "{{.mainMenu.headline.users}}"));
menuItems.push(new MainMenuItem("settings", "{{.mainMenu.item.settings}}", "settings.png", "{{.mainMenu.headline.settings}}"));
menuItems.push(new MainMenuItem("log", "{{.mainMenu.item.log}}", "log.png", "{{.mainMenu.headline.log}}"));
menuItems.push(new MainMenuItem("logout", "{{.mainMenu.item.logout}}", "logout.png", "{{.mainMenu.headline.logout}}"));
// Kategorien für die Einstellungen
var settingsCategory = new Array();
settingsCategory.push(new SettingsCategoryItem("{{.settings.category.general}}", "xteveAutoUpdate,tuner,epgSource,api,use_plexAPI,plex.url,plex.token"));
settingsCategory.push(new SettingsCategoryItem("{{.settings.category.files}}", "update,files.update,temp.path,cache.images,xepg.replace.missing.images"));
settingsCategory.push(new SettingsCategoryItem("{{.settings.category.streaming}}", "buffer,udpxy,buffer.size.kb,buffer.timeout,user.agent,ffmpeg.path,ffmpeg.options,vlc.path,vlc.options"));
settingsCategory.push(new SettingsCategoryItem("{{.settings.category.backup}}", "backup.path,backup.keep"));
settingsCategory.push(new SettingsCategoryItem("{{.settings.category.authentication}}", "authentication.web,authentication.pms,authentication.m3u,authentication.xml,authentication.api"));
function showPopUpElement(elm) {
    var allElements = new Array("popup-custom");
    for (var i = 0; i < allElements.length; i++) {
        showElement(allElements[i], false);
    }
    showElement(elm, true);
    setTimeout(function () {
        showElement("popup", true);
    }, 10);
    return;
}
function showElement(elmID, type) {
    var cssClass;
    switch (type) {
        case true:
            cssClass = "block";
            break;
        case false:
            cssClass = "none";
            break;
    }
    var element = document.getElementById(elmID);
    if (element == null) {
        return;
    }
    element.className = cssClass;
    element.setAttribute("aria-hidden", type == true ? "false" : "true");
    if (elmID == "loading" && document.body != null) {
        document.body.setAttribute("aria-busy", type == true ? "true" : "false");
    }
    if (elmID == "popup") {
        var popupContent_1 = document.getElementById("popup-custom");
        if (type == true) {
            LAST_FOCUSED_ELEMENT = document.activeElement;
            if (popupContent_1 != null) {
                setTimeout(function () {
                    popupContent_1.focus();
                }, 20);
            }
        }
        else {
            if (LAST_FOCUSED_ELEMENT != null && LAST_FOCUSED_ELEMENT.focus != undefined) {
                setTimeout(function () {
                    LAST_FOCUSED_ELEMENT.focus();
                }, 20);
            }
            LAST_FOCUSED_ELEMENT = null;
        }
    }
}
function announceToScreenReader(message) {
    if (message == undefined || message.length == 0) {
        return;
    }
    var region = document.getElementById("sr-announcer");
    if (region == null) {
        return;
    }
    region.innerText = "";
    setTimeout(function () {
        region.innerText = message;
    }, 20);
}
function setConnectionState(state, text) {
    var label = text;
    if (label == undefined || label.length == 0) {
        switch (state) {
            case "online":
                label = "Connected";
                break;
            case "busy":
                label = "Syncing";
                break;
            case "offline":
                label = "Offline";
                break;
            default:
                label = "Connecting";
                break;
        }
    }
    var indicator = document.getElementById("connection-indicator");
    if (indicator == null) {
        return;
    }
    indicator.className = "status-" + state;
    indicator.innerText = label;
    indicator.setAttribute("aria-label", "Connection status: " + label);
    announceToScreenReader("Connection status " + label);
}
function changeButtonAction(element, buttonID, attribute) {
    var value = element.options[element.selectedIndex].value;
    document.getElementById(buttonID).setAttribute(attribute, value);
}
function getLocalData(dataType, id) {
    var data = new Object();
    switch (dataType) {
        case "m3u":
            data = SERVER["settings"]["files"][dataType][id];
            break;
        case "hdhr":
            data = SERVER["settings"]["files"][dataType][id];
            break;
        case "filter":
        case "custom-filter":
        case "group-title":
            if (id == -1) {
                data["active"] = true;
                data["caseSensitive"] = false;
                data["description"] = "";
                data["exclude"] = "";
                data["filter"] = "";
                data["include"] = "";
                data["name"] = "";
                data["type"] = "group-title";
                SERVER["settings"]["filter"][id] = data;
            }
            data = SERVER["settings"]["filter"][id];
            break;
        case "xmltv":
            data = SERVER["settings"]["files"][dataType][id];
            break;
        case "users":
            data = SERVER["users"][id]["data"];
            break;
        case "mapping":
            data = SERVER["xepg"]["epgMapping"][id];
            break;
        case "m3uGroups":
            data = SERVER["data"]["playlist"]["m3u"]["groups"];
            break;
    }
    return data;
}
function getObjKeys(obj) {
    var keys = new Array();
    for (var i in obj) {
        if (obj.hasOwnProperty(i)) {
            keys.push(i);
        }
    }
    return keys;
}
function getAllSelectedChannels() {
    var channels = new Array();
    if (BULK_EDIT == false) {
        return channels;
    }
    var trs = document.getElementById("content_table").getElementsByTagName("TR");
    for (var i = 1; i < trs.length; i++) {
        if (trs[i].style.display != "none") {
            if (trs[i].firstChild.firstChild.checked == true) {
                channels.push(trs[i].id);
            }
        }
    }
    return channels;
}
function selectChannelRange(checkbox, event) {
    if (BULK_EDIT == false || checkbox == undefined || checkbox == null) {
        return;
    }
    var table = document.getElementById("content_table");
    if (table == null) {
        return;
    }
    var trs = table.getElementsByTagName("TR");
    var visibleCheckboxes = new Array();
    for (var i = 1; i < trs.length; i++) {
        if (trs[i].style.display != "none") {
            var bulkCheckbox = trs[i].querySelector("input.bulk");
            if (bulkCheckbox != null) {
                visibleCheckboxes.push(bulkCheckbox);
            }
        }
    }
    var currentIndex = visibleCheckboxes.indexOf(checkbox);
    var previousIndex = -1;
    if (LAST_BULK_CHECKBOX != null) {
        previousIndex = visibleCheckboxes.indexOf(LAST_BULK_CHECKBOX);
    }
    if (event != undefined && event.shiftKey == true && previousIndex > -1 && currentIndex > -1) {
        var start = Math.min(previousIndex, currentIndex);
        var end = Math.max(previousIndex, currentIndex);
        for (var i = start; i <= end; i++) {
            visibleCheckboxes[i].checked = checkbox.checked;
        }
    }
    LAST_BULK_CHECKBOX = checkbox;
}
function selectAllChannels() {
    var bulk = false;
    var trs = document.getElementById("content_table").getElementsByTagName("TR");
    if (trs[0].firstChild.firstChild.checked == true) {
        bulk = true;
    }
    for (var i = 1; i < trs.length; i++) {
        if (trs[i].style.display != "none") {
            switch (bulk) {
                case true:
                    trs[i].firstChild.firstChild.checked = true;
                    break;
                case false:
                    trs[i].firstChild.firstChild.checked = false;
                    break;
            }
        }
    }
    LAST_BULK_CHECKBOX = null;
    return;
}
function bulkEdit() {
    BULK_EDIT = !BULK_EDIT;
    var className;
    var rows = document.getElementsByClassName("bulk");
    switch (BULK_EDIT) {
        case true:
            className = "bulk showBulk";
            break;
        case false:
            className = "bulk hideBulk";
            break;
    }
    for (var i = 0; i < rows.length; i++) {
        rows[i].className = className;
        rows[i].checked = false;
    }
    LAST_BULK_CHECKBOX = null;
    return;
}
function sortTable(column) {
    //console.log(columm);
    if (column == COLUMN_TO_SORT) {
        return;
    }
    var table = document.getElementById("content_table");
    var tableHead = table.getElementsByTagName("TR")[0];
    var tableItems = tableHead.getElementsByTagName("TD");
    for (var h = 0; h < tableItems.length; h++) {
        if (tableItems[h].getAttribute("role") == "columnheader") {
            tableItems[h].setAttribute("aria-sort", "none");
        }
    }
    var sortObj = new Object();
    var x, xValue;
    var tableHeader;
    var sortByString = false;
    if (column > 0 && COLUMN_TO_SORT > 0) {
        tableItems[COLUMN_TO_SORT].classList.remove("sortThis");
        tableItems[COLUMN_TO_SORT].classList.add("pointer");
        tableItems[column].classList.remove("pointer");
        tableItems[column].classList.add("sortThis");
    }
    COLUMN_TO_SORT = column;
    var mobileSort = document.getElementById("mapping-sort-mobile");
    if (mobileSort != null && (column == 1 || column == 3 || column == 4 || column == 5)) {
        mobileSort.value = column.toString();
    }
    if (tableItems[column] != undefined && tableItems[column].getAttribute("role") == "columnheader") {
        tableItems[column].setAttribute("aria-sort", "ascending");
    }
    var rows = table.rows;
    if (rows[1] != undefined) {
        tableHeader = rows[0];
        x = rows[1].getElementsByTagName("TD")[column];
        for (i = 1; i < rows.length; i++) {
            x = rows[i].getElementsByTagName("TD")[column];
            switch (x.childNodes[0].tagName.toLowerCase()) {
                case "input":
                    xValue = x.getElementsByTagName("INPUT")[0].value.toLowerCase();
                    break;
                case "p":
                    xValue = x.getElementsByTagName("P")[0].innerText.toLowerCase();
                    break;
                default: console.log(x.childNodes[0].tagName);
            }
            if (xValue == "" || xValue == NaN) {
                xValue = i;
                sortObj[i] = rows[i];
            }
            else {
                switch (isNaN(xValue)) {
                    case false:
                        xValue = parseFloat(xValue);
                        sortObj[xValue] = rows[i];
                        break;
                    case true:
                        sortByString = true;
                        sortObj[xValue.toLowerCase() + i] = rows[i];
                        break;
                }
            }
        }
        while (table.firstChild) {
            table.removeChild(table.firstChild);
        }
        var sortValues = getObjKeys(sortObj);
        if (sortByString == true) {
            sortValues.sort();
            console.log(sortValues);
        }
        else {
            function sortFloat(a, b) {
                return a - b;
            }
            sortValues.sort(sortFloat);
        }
        table.appendChild(tableHeader);
        for (var i = 0; i < sortValues.length; i++) {
            table.appendChild(sortObj[sortValues[i]]);
        }
    }
    return;
}
function createSearchObj() {
    SEARCH_MAPPING = new Object();
    var data = SERVER["xepg"]["epgMapping"];
    var channels = getObjKeys(data);
    var channelKeys = ["x-active", "x-channelID", "x-name", "_file.m3u.name", "x-group-title", "x-xmltv-file"];
    channels.forEach(function (id) {
        SEARCH_MAPPING[id] = "";
        channelKeys.forEach(function (key) {
            if (key == "x-active") {
                switch (data[id][key]) {
                    case true:
                        SEARCH_MAPPING[id] = "online ";
                        break;
                    case false:
                        SEARCH_MAPPING[id] = "offline ";
                        break;
                }
            }
            else {
                if (key == "x-xmltv-file") {
                    var xmltvFile = getValueFromProviderFile(data[id][key], "xmltv", "name");
                    if (xmltvFile != undefined) {
                        SEARCH_MAPPING[id] = SEARCH_MAPPING[id] + xmltvFile + " ";
                    }
                }
                else {
                    SEARCH_MAPPING[id] = SEARCH_MAPPING[id] + data[id][key] + " ";
                }
            }
        });
    });
    return;
}
function searchInMapping() {
    var searchValue = document.getElementById("searchMapping").value;
    var trs = document.getElementById("content_table").getElementsByTagName("TR");
    for (var i = 1; i < trs.length; ++i) {
        var id = trs[i].getAttribute("id");
        var element = SEARCH_MAPPING[id];
        if (element == undefined) {
            continue;
        }
        switch (element.toLowerCase().includes(searchValue.toLowerCase())) {
            case true:
                document.getElementById(id).style.display = "";
                break;
            case false:
                document.getElementById(id).style.display = "none";
                break;
        }
    }
    announceToScreenReader("Search updated");
    return;
}
function calculateWrapperHeight() {
    var elm = document.getElementById("box-wrapper");
    var content = document.getElementById("content");
    if (elm != null && content != null) {
        var contentTop = content.getBoundingClientRect().top;
        var freeSpace = window.innerHeight - contentTop - 26;
        if (freeSpace < 180) {
            freeSpace = 180;
        }
        elm.style.height = freeSpace + "px";
    }
    return;
}
function changeChannelNumber(element) {
    var dbID = element.parentNode.parentNode.id;
    var newNumber = parseFloat(element.value);
    var channelNumbers = [];
    var data = SERVER["xepg"]["epgMapping"];
    var channels = getObjKeys(data);
    if (isNaN(newNumber)) {
        alert("{{.alert.invalidChannelNumber}}");
        return;
    }
    channels.forEach(function (id) {
        var channelNumber = parseFloat(data[id]["x-channelID"]);
        channelNumbers.push(channelNumber);
    });
    for (var i = 0; i < channelNumbers.length; i++) {
        if (channelNumbers.indexOf(newNumber) == -1) {
            break;
        }
        if (Math.floor(newNumber) == newNumber) {
            newNumber = newNumber + 1;
        }
        else {
            newNumber = newNumber + 0.1;
            newNumber.toFixed(1);
            newNumber = Math.round(newNumber * 10) / 10;
        }
    }
    data[dbID]["x-channelID"] = newNumber.toString();
    element.value = newNumber;
    console.log(data[dbID]["x-channelID"]);
    if (COLUMN_TO_SORT == 1) {
        COLUMN_TO_SORT = -1;
        sortTable(1);
    }
    return;
}
function backup() {
    var data = new Object();
    console.log("Backup data");
    var cmd = "xteveBackup";
    console.log("SEND TO SERVER");
    console.log(data);
    var server = new Server(cmd);
    server.request(data);
    return;
}
function toggleChannelStatus(id) {
    var element;
    var status;
    if (document.getElementById("active")) {
        var checkbox = document.getElementById("active");
        status = (checkbox).checked;
    }
    var ids = getAllSelectedChannels();
    if (ids.length == 0) {
        ids.push(id);
    }
    ids.forEach(function (id) {
        var channel = SERVER["xepg"]["epgMapping"][id];
        channel["x-active"] = status;
        switch (channel["x-active"]) {
            case true:
                if (channel["x-xmltv-file"] == "-" || channel["x-mapping"] == "-") {
                    if (BULK_EDIT == false) {
                        alert(channel["x-name"] + ": Missing XMLTV file / channel");
                        checkbox.checked = false;
                    }
                    channel["x-active"] = false;
                }
                break;
            case false:
                // code...
                break;
        }
        if (channel["x-active"] == false) {
            document.getElementById(id).className = "notActiveEPG";
        }
        else {
            document.getElementById(id).className = "activeEPG";
        }
    });
}
function restore() {
    if (document.getElementById('upload')) {
        document.getElementById('upload').remove();
    }
    var restore = document.createElement("INPUT");
    restore.setAttribute("type", "file");
    restore.setAttribute("class", "notVisible");
    restore.setAttribute("name", "");
    restore.id = "upload";
    document.body.appendChild(restore);
    restore.click();
    restore.onchange = function () {
        var filename = restore.files[0].name;
        var check = confirm("File: " + filename + "\n{{.confirm.restore}}");
        if (check == true) {
            var reader = new FileReader();
            var file = document.querySelector('input[type=file]').files[0];
            if (file) {
                reader.readAsDataURL(file);
                reader.onload = function () {
                    console.log(reader.result);
                    var data = new Object();
                    var cmd = "xteveRestore";
                    data["base64"] = reader.result;
                    var server = new Server(cmd);
                    server.request(data);
                };
            }
            else {
                alert("File could not be loaded");
            }
            restore.remove();
            return;
        }
    };
    return;
}
function uploadLogo() {
    if (document.getElementById('upload')) {
        document.getElementById('upload').remove();
    }
    var upload = document.createElement("INPUT");
    upload.setAttribute("type", "file");
    upload.setAttribute("class", "notVisible");
    upload.setAttribute("name", "");
    upload.id = "upload";
    document.body.appendChild(upload);
    upload.click();
    upload.onblur = function () {
        alert();
    };
    upload.onchange = function () {
        var filename = upload.files[0].name;
        var reader = new FileReader();
        var file = document.querySelector('input[type=file]').files[0];
        if (file) {
            reader.readAsDataURL(file);
            reader.onload = function () {
                console.log(reader.result);
                var data = new Object();
                var cmd = "uploadLogo";
                data["base64"] = reader.result;
                data["filename"] = file.name;
                var server = new Server(cmd);
                server.request(data);
                var updateLogo = document.getElementById('update-icon');
                updateLogo.checked = false;
                updateLogo.className = "changed";
            };
        }
        else {
            alert("File could not be loaded");
        }
        upload.remove();
        return;
    };
}
function checkUndo(key) {
    switch (key) {
        case "epgMapping":
            if (UNDO.hasOwnProperty(key)) {
                SERVER["xepg"][key] = JSON.parse(JSON.stringify(UNDO[key]));
            }
            else {
                UNDO[key] = JSON.parse(JSON.stringify(SERVER["xepg"][key]));
            }
            break;
        default:
            break;
    }
    return;
}
function sortSelect(elem) {
    var tmpAry = [];
    var selectedValue = elem[elem.selectedIndex].value;
    for (var i = 0; i < elem.options.length; i++)
        tmpAry.push(elem.options[i]);
    tmpAry.sort(function (a, b) { return (a.text < b.text) ? -1 : 1; });
    while (elem.options.length > 0)
        elem.options[0] = null;
    var newSelectedIndex = 0;
    for (var i = 0; i < tmpAry.length; i++) {
        elem.options[i] = tmpAry[i];
        if (elem.options[i].value == selectedValue)
            newSelectedIndex = i;
    }
    elem.selectedIndex = newSelectedIndex; // Set new selected index after sorting
    return;
}
function updateLog() {
    console.log("TOKEN");
    var server = new Server("updateLog");
    server.request(new Object());
}