224 lines
5.9 KiB
JavaScript

var gateway = `ws://${window.location.hostname}/ws`;
var websocket;
var statusMapping;
var staticMapping;
var overlay;
document.addEventListener("DOMContentLoaded", function () {
// Ihr JavaScript-Code hier, einschließlich der onLoad-Funktion
overlay = document.getElementById("overlay");
onLoad();
});
function initWebSocket() {
console.log("Trying to open a WebSocket connection...");
websocket = new WebSocket(gateway);
websocket.onopen = onOpen;
websocket.onclose = onClose;
websocket.onmessage = onMessage; // <-- add this line
}
function initButtons() {
var elements = document.getElementsByClassName("btn-wsevent");
if (elements.length > 0) {
for (var i = 0; i < elements.length; i++) {
let element = elements[i];
element.addEventListener("click", sendButton);
}
}
}
function initSettingInputs() {
var elements = document.getElementsByClassName("set-wsevent");
if (elements.length > 0) {
for (var i = 0; i < elements.length; i++) {
let element = elements[i];
element.addEventListener("change", function () {
websocket_sendevent("set-" + element.id, element.value);
});
}
}
}
function onOpen(event) {
console.log("Connection opened");
}
function onClose(event) {
console.log("Connection closed");
setTimeout(initWebSocket, 1000);
overlay.style.display = "flex";
}
function sendButton(event) {
var targetElement = event.target;
if (
targetElement.classList.contains("confirm") &&
window.confirm("Sicher?") == false
)
return;
websocket_sendevent("btn-" + targetElement.id, targetElement.value);
}
function onMessage(event) {
var data = event.data;
console.log("ws_msg:" + event.data + "\n");
if (data.startsWith("DEBUG:")) {
var addtext = data.slice(6);
var livedebug_out = document.getElementById("livedebug-out");
livedebug_out.value += addtext;
livedebug_out.scrollTop = livedebug_out.scrollHeight;
do_resize(livedebug_out);
return;
}
if (data.startsWith("DTC:")) {
const dtcs = data.slice(4);
const dtcArray = dtcs.trim() !== "" ? dtcs.split(";").filter(Boolean) : [];
if (dtcArray[0] != "0") {
processDTCNotifications(dtcArray);
fillDTCTable(dtcArray);
}
return;
}
if (data.startsWith("MAPPING_STATUS:")) {
const data_sliced = data.slice(15);
statusMapping = createMapping(data_sliced);
}
if (data.startsWith("MAPPING_STATIC:")) {
const data_sliced = data.slice(15);
staticMapping = createMapping(data_sliced);
}
if (data.startsWith("STATUS:")) {
const data_sliced = data.slice(7);
const result = processDataString(data_sliced, statusMapping);
console.log("STATUS:");
console.log(JSON.stringify(result, null, 2));
fillValuesToHTML(result);
return;
}
if (data.startsWith("STATIC:")) {
const data_sliced = data.slice(7);
const result = processDataString(data_sliced, staticMapping);
console.log("STATIC:");
console.log(JSON.stringify(result, null, 2));
fillValuesToHTML(result);
overlay.style.display = "none";
return;
}
}
function createMapping(mappingString) {
const mappingArray = mappingString.split(";");
const mapping = [];
mappingArray.forEach((variable) => {
if (variable !== null) mapping.push(variable.trim());
});
return mapping;
}
function processDataString(dataString, mapping) {
const valuesArray = dataString.split(";");
const dataObject = {};
valuesArray.forEach((value, index) => {
const variable = mapping[index];
if (variable) {
dataObject[variable] = value.trim();
}
});
return dataObject;
}
function onLoad(event) {
initWebSocket();
initButtons();
initSettingInputs();
overlay.style.display = "flex";
}
function websocket_sendevent(element_id, element_value) {
websocket.send(element_id + ":" + element_value);
}
function do_resize(textbox) {
var maxrows = 15;
var minrows = 3;
var txt = textbox.value;
var cols = textbox.cols;
var arraytxt = txt.split("\n");
var rows = arraytxt.length;
for (i = 0; i < arraytxt.length; i++)
rows += parseInt(arraytxt[i].length / cols);
if (rows > maxrows) textbox.rows = maxrows;
else if (rows < minrows) textbox.rows = minrows;
else textbox.rows = rows;
}
function fillValuesToHTML(dataset) {
for (var key in dataset) {
var key_prefixed = "data-" + key;
var elements = document.getElementsByClassName(key_prefixed);
if (elements.length > 0) {
for (var i = 0; i < elements.length; i++) {
var element = elements[i];
if (element.type === "checkbox") {
// Wenn das Element ein Kontrollkästchen ist
element.checked = dataset[key] == 1 ? true : false;
} else if (element.tagName === "SELECT") {
// Wenn das Element ein Dropdown ist
setDropdownValue(element, dataset[key]);
} else if (element.classList.contains("progress-bar")) {
// Wenn das Element eine Fortschrittsleiste ist
updateProgressBar(element, dataset[key]);
} else if (element.classList.contains("hideable")) {
// Wenn das Element ein Settingsabschnitt-div ist
if (dataset[key] == 0) element.style.display = "none";
else element.style.display = "";
} else {
// Standardmäßig für Textfelder und andere Elemente
element.value = dataset[key];
}
}
}
}
}
// Funktion zum Setzen des ausgewählten Werts für Dropdowns
function setDropdownValue(selectElement, value) {
for (var i = 0; i < selectElement.options.length; i++) {
if (selectElement.options[i].value === value) {
selectElement.selectedIndex = i;
break;
}
}
}
// Funktion zum Aktualisieren der Fortschrittsleiste
function updateProgressBar(progressBar, value) {
// Wert in das aria-valuenow-Attribut einfügen
progressBar.setAttribute("aria-valuenow", value);
// Breite des Fortschrittsbalkens und inneren Text aktualisieren
progressBar.style.width = value + "%";
progressBar.textContent = value + "%";
}