Changes:

Generated new Gifts Json

   TikTokLive.isLiveOnline() new method for checking if live if online
   TikTokLive.isLiveOnlineAsync()

Client/src/main/java/io/github/jwdeveloper/tiktok/TikTokLive.java

@@ -23,12 +23,25 @@
 package io.github.jwdeveloper.tiktok;
 
 
+import io.github.jwdeveloper.tiktok.http.TikTokLiveOnlineChecker;
 import io.github.jwdeveloper.tiktok.live.builder.LiveClientBuilder;
 
+import java.util.concurrent.CompletableFuture;
+
 public class TikTokLive
 {
     public static LiveClientBuilder newClient(String hostName)
     {
         return new TikTokLiveClientBuilder(hostName);
     }
+
+    public static boolean isLiveOnline(String hostName)
+    {
+       return new TikTokLiveOnlineChecker().isOnline(hostName);
+    }
+
+    public static CompletableFuture<Boolean> isLiveOnlineAsync(String hostName)
+    {
+        return new TikTokLiveOnlineChecker().isOnlineAsync(hostName);
+    }
 }

Client/src/main/java/io/github/jwdeveloper/tiktok/TikTokLiveClientBuilder.java

@@ -24,6 +24,7 @@ package io.github.jwdeveloper.tiktok;
 
 import io.github.jwdeveloper.tiktok.data.events.*;
 import io.github.jwdeveloper.tiktok.data.events.common.TikTokEvent;
+import io.github.jwdeveloper.tiktok.data.events.envelop.TikTokChestEvent;
 import io.github.jwdeveloper.tiktok.data.events.gift.TikTokGiftComboEvent;
 import io.github.jwdeveloper.tiktok.data.events.gift.TikTokGiftEvent;
 import io.github.jwdeveloper.tiktok.data.events.poll.TikTokPollEvent;
@@ -135,6 +136,7 @@ public class TikTokLiveClientBuilder implements LiveClientBuilder {
         }
 
 
+
     }
 
     public LiveClient build() {
@@ -148,7 +150,7 @@ public class TikTokLiveClientBuilder implements LiveClientBuilder {
         var requestFactory = new TikTokHttpRequestFactory(cookieJar);
         var apiClient = new TikTokHttpClient(cookieJar, requestFactory);
         var apiService = new TikTokApiService(apiClient, logger, clientSettings);
-        var giftManager = new TikTokGiftManager();
+        var giftManager = new TikTokGiftManager(logger);
         var eventMapper = new TikTokGenericEventMapper();
         var giftHandler = new TikTokGiftEventHandler(giftManager);
 
@@ -190,6 +192,12 @@ public class TikTokLiveClientBuilder implements LiveClientBuilder {
         return this;
     }
 
+    @Override
+    public LiveClientBuilder onChestOpen(EventConsumer<TikTokChestEvent> event) {
+        tikTokEventHandler.subscribe(TikTokChestEvent.class, event);
+        return this;
+    }
+
     public TikTokLiveClientBuilder onLinkMicFanTicket(
             EventConsumer<TikTokLinkMicFanTicketEvent> event) {
         tikTokEventHandler.subscribe(TikTokLinkMicFanTicketEvent.class, event);

Client/src/main/java/io/github/jwdeveloper/tiktok/TikTokRoomInfo.java

@@ -22,6 +22,8 @@
  */
 package io.github.jwdeveloper.tiktok;
 
+import io.github.jwdeveloper.tiktok.data.models.Picture;
+import io.github.jwdeveloper.tiktok.messages.data.User;
 import io.github.jwdeveloper.tiktok.models.ConnectionState;
 import io.github.jwdeveloper.tiktok.live.LiveRoomInfo;
 import lombok.Data;
@@ -29,15 +31,20 @@ import lombok.Data;
 @Data
 public class TikTokRoomInfo implements LiveRoomInfo
 {
+    private String roomId;
 
     private int likesCount;
 
     private int viewersCount;
 
-    private String roomId;
-
     private boolean ageRestricted;
 
+    private User host;
+
+    private Picture picture;
+
+    private String description;
+
     private String hostName;
 
     private ConnectionState connectionState = ConnectionState.DISCONNECTED;

Client/src/main/java/io/github/jwdeveloper/tiktok/gifts/TikTokGiftManager.java

@@ -28,18 +28,22 @@ import io.github.jwdeveloper.tiktok.exceptions.TikTokLiveException;
 import io.github.jwdeveloper.tiktok.live.GiftManager;
 import sun.misc.Unsafe;
 
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.*;
+import java.util.logging.Logger;
 
 public class TikTokGiftManager implements GiftManager {
 
     private final Map<Integer, Gift> indexById;
     private final Map<String, Gift> indexByName;
+    private final Logger logger;
 
-    public TikTokGiftManager() {
+    public TikTokGiftManager(Logger logger)
+    {
         indexById = new HashMap<>();
         indexByName = new HashMap<>();
+        this.logger = logger;
         init();
     }
 
@@ -66,6 +70,17 @@ public class TikTokGiftManager implements GiftManager {
             field.set(enumInstance, name);
 
 
+            Arrays.stream(Gift.class.getSuperclass().getDeclaredFields()).toList().forEach(field1 ->
+            {
+                System.out.println(field1.getName()+" ");
+            });
+
+
+            field = Gift.class.getSuperclass().getDeclaredField("name");
+            field.setAccessible(true);
+            field.set(enumInstance,"dupa");
+
+         //   EnumSet
             field = Gift.class.getDeclaredField("diamondCost");
             field.setAccessible(true);
             field.set(enumInstance, diamondCost);

Client/src/main/java/io/github/jwdeveloper/tiktok/handlers/TikTokMessageHandlerRegistration.java

@@ -25,6 +25,7 @@ package io.github.jwdeveloper.tiktok.handlers;
 import io.github.jwdeveloper.tiktok.TikTokRoomInfo;
 import io.github.jwdeveloper.tiktok.data.events.*;
 import io.github.jwdeveloper.tiktok.data.events.common.TikTokEvent;
+import io.github.jwdeveloper.tiktok.data.events.envelop.TikTokChestEvent;
 import io.github.jwdeveloper.tiktok.data.events.poll.TikTokPollEndEvent;
 import io.github.jwdeveloper.tiktok.data.events.poll.TikTokPollEvent;
 import io.github.jwdeveloper.tiktok.data.events.poll.TikTokPollStartEvent;
@@ -37,12 +38,16 @@ import io.github.jwdeveloper.tiktok.data.events.social.TikTokJoinEvent;
 import io.github.jwdeveloper.tiktok.data.events.social.TikTokLikeEvent;
 import io.github.jwdeveloper.tiktok.data.events.social.TikTokShareEvent;
 import io.github.jwdeveloper.tiktok.data.models.Text;
+import io.github.jwdeveloper.tiktok.data.models.chest.Chest;
 import io.github.jwdeveloper.tiktok.handlers.events.TikTokGiftEventHandler;
 import io.github.jwdeveloper.tiktok.mappers.TikTokGenericEventMapper;
+import io.github.jwdeveloper.tiktok.messages.enums.EnvelopeDisplay;
 import io.github.jwdeveloper.tiktok.messages.webcast.*;
 import io.github.jwdeveloper.tiktok.models.SocialTypes;
 import lombok.SneakyThrows;
 
+import java.util.Collections;
+import java.util.List;
 import java.util.regex.Pattern;
 
 public class TikTokMessageHandlerRegistration extends TikTokMessageHandler {
@@ -106,7 +111,7 @@ public class TikTokMessageHandlerRegistration extends TikTokMessageHandler {
         registerMapping(WebcastOecLiveShoppingMessage.class, TikTokShopEvent.class);
         registerMapping(WebcastImDeleteMessage.class, TikTokIMDeleteEvent.class);
         registerMapping(WebcastQuestionNewMessage.class, TikTokQuestionEvent.class);
-        registerMapping(WebcastEnvelopeMessage.class, TikTokEnvelopeEvent.class);
+        registerMappings(WebcastEnvelopeMessage.class, this::handleEnvelop);
         registerMapping(WebcastSubNotifyMessage.class, TikTokSubNotifyEvent.class);
         registerMapping(WebcastEmoteChatMessage.class, TikTokEmoteEvent.class);
     }
@@ -148,6 +153,7 @@ public class TikTokMessageHandlerRegistration extends TikTokMessageHandler {
     @SneakyThrows
     private TikTokEvent handleMemberMessage(byte[] msg) {
         var message = WebcastMemberMessage.parseFrom(msg);
+        roomInfo.setViewersCount(message.getMemberCount());
         return switch (message.getAction()) {
             case JOINED -> new TikTokJoinEvent(message);
             case SUBSCRIBED -> new TikTokSubscribeEvent(message);
@@ -187,5 +193,18 @@ public class TikTokMessageHandlerRegistration extends TikTokMessageHandler {
         };
     }
 
+    @SneakyThrows
+    private List<TikTokEvent> handleEnvelop(byte[] data) {
+        var msg = WebcastEnvelopeMessage.parseFrom(data);
+        if (msg.getDisplay() != EnvelopeDisplay.EnvelopeDisplayNew) {
+            return Collections.emptyList();
+        }
+        var totalDiamonds = msg.getEnvelopeInfo().getDiamondCount();
+        var totalUsers = msg.getEnvelopeInfo().getPeopleCount();
+        var chest = new Chest(totalDiamonds, totalUsers);
+
+        return List.of(new TikTokChestEvent(chest, msg));
+    }
+
 
 }

Client/src/main/java/io/github/jwdeveloper/tiktok/handlers/events/TikTokChestEventHandler.java

@@ -0,0 +1,4 @@
+package io.github.jwdeveloper.tiktok.handlers.events;
+
+public class TikTokChestEventHandler {
+}

Client/src/main/java/io/github/jwdeveloper/tiktok/handlers/events/TikTokGiftEventHandler.java

@@ -47,6 +47,12 @@ public class TikTokGiftEventHandler {
         giftsMessages = new HashMap<>();
     }
 
+    @SneakyThrows
+    public List<TikTokEvent> handleGift(byte[] msg) {
+        var currentMessage = WebcastGiftMessage.parseFrom(msg);
+        return handleGift(currentMessage);
+    }
+
     public List<TikTokEvent> handleGift(WebcastGiftMessage currentMessage)
     {
         var userId = currentMessage.getUser().getId();
@@ -81,11 +87,6 @@ public class TikTokGiftEventHandler {
 
         return List.of();
     }
-    @SneakyThrows
-    public List<TikTokEvent> handleGift(byte[] msg) {
-        var currentMessage = WebcastGiftMessage.parseFrom(msg);
-        return handleGift(currentMessage);
-    }
 
 
 
@@ -99,14 +100,17 @@ public class TikTokGiftEventHandler {
         return new TikTokGiftComboEvent(gift, message, state);
     }
 
-    private Gift getGiftObject(WebcastGiftMessage giftMessage) {
-        var gift = giftManager.findById((int) giftMessage.getGiftId());
+    private Gift getGiftObject(WebcastGiftMessage giftMessage)
+    {
+        var giftId = (int) giftMessage.getGiftId();
+        var gift = giftManager.findById(giftId);
         if (gift == Gift.UNDEFINED) {
             gift = giftManager.findByName(giftMessage.getGift().getName());
         }
-        if (gift == Gift.UNDEFINED) {
+        if (gift == Gift.UNDEFINED)
+        {
             gift = giftManager.registerGift(
-                    (int) giftMessage.getGift().getId(),
+                    giftId,
                     giftMessage.getGift().getName(),
                     giftMessage.getGift().getDiamondCount(),
                     Picture.map(giftMessage.getGift().getImage()));

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokApiService.java

@@ -30,7 +30,6 @@ import io.github.jwdeveloper.tiktok.live.LiveRoomMeta;
 import io.github.jwdeveloper.tiktok.mappers.LiveRoomMetaMapper;
 import io.github.jwdeveloper.tiktok.messages.webcast.WebcastResponse;
 
-import javax.script.ScriptEngineManager;
 import java.util.HashMap;
 import java.util.logging.Logger;
 import java.util.regex.Pattern;
@@ -47,49 +46,34 @@ public class TikTokApiService {
     }
 
 
-    public void updateSessionId()
-    {
-        if(clientSettings.getSessionId() == null)
-        {
+    public void updateSessionId() {
+        if (clientSettings.getSessionId() == null) {
             return;
         }
-        if(clientSettings.getSessionId().isEmpty())
-        {
-          return;
+        if (clientSettings.getSessionId().isEmpty()) {
+            return;
         }
         tiktokHttpClient.setSessionId(clientSettings.getSessionId());
     }
 
-    public boolean sendMessage(String message, String sessionId) {
-        if (sessionId.isEmpty()) {
-            throw new TikTokLiveException("Session ID must not be Empty");
-        }
-        var roomId = clientSettings.getClientParameters().get("room_id");
-        if (roomId == null) {
-            throw new TikTokLiveException("Room ID must not be Empty");
-        }
-        logger.info("Sending message to chat");
-        try {
-            var params = new HashMap<String, Object>(clientSettings.getClientParameters());
-            params.put("content", message);
-            params.put("channel", "tiktok_web");
-            params.remove("cursor");
-            tiktokHttpClient.setSessionId(sessionId);
-            tiktokHttpClient.postMessageToChat(params);
-            return true;
-        } catch (Exception e) {
-            throw new TikTokLiveRequestException("Failed to fetch room id from WebCast, see stacktrace for more info.", e);
-        }
+    public String fetchRoomId(String userName) {
+        var roomId = fetchRoomIdFromTiktokApi(userName);
+        clientSettings.getClientParameters().put("room_id", roomId);
+        logger.info("RoomID -> " + roomId);
+        return roomId;
     }
 
-    public String fetchRoomId(String userName) {
+    private String fetchRoomIdFromTikTokPage(String userName)
+    {
+           /*  var roomId = RequestChain.<String>create()
+                .then(() -> fetchRoomIdFromTikTokPage(userName))
+                .then(() -> fetchRoomIdFromTiktokApi(userName))
+                .run();*/
         logger.info("Fetching room ID");
         String html;
         try {
             html = tiktokHttpClient.getLivestreamPage(userName);
-        }
-        catch (Exception e)
-        {
+        } catch (Exception e) {
             throw new TikTokLiveRequestException("Failed to fetch room id from WebCast, see stacktrace for more info.", e);
         }
 
@@ -112,22 +96,35 @@ public class TikTokApiService {
             throw new TikTokLiveOfflineHostException("Unable to fetch room ID, live host could be offline or name is misspelled");
         }
 
-        clientSettings.getClientParameters().put("room_id", id);
-        logger.info("RoomID -> " + id);
+
         return id;
     }
 
+    private String fetchRoomIdFromTiktokApi(String userName) {
+
+        var params = new HashMap<>(clientSettings.getClientParameters());
+        params.put("uniqueId", userName);
+        params.put("sourceType", 54);
+        var roomData = tiktokHttpClient.getJsonFromTikTokApi("api-live/user/room/", params);
+
+        var data = roomData.getAsJsonObject("data");
+        var user =data.getAsJsonObject("user");
+        var roomId = user.get("roomId").getAsString();
+
+
+        return roomId;
+    }
+
 
     public LiveRoomMeta fetchRoomInfo() {
         logger.info("Fetching RoomInfo");
         try {
-            var response = tiktokHttpClient.getJObjectFromWebcastAPI("room/info/", clientSettings.getClientParameters());
+            var response = tiktokHttpClient.getJsonFromWebcastApi("room/info/", clientSettings.getClientParameters());
             var mapper = new LiveRoomMetaMapper();
             var liveRoomMeta = mapper.map(response);
             logger.info("RoomInfo status -> " + liveRoomMeta.getStatus());
             return liveRoomMeta;
-        } catch (Exception e)
-        {
+        } catch (Exception e) {
             throw new TikTokLiveRequestException("Failed to fetch room info from WebCast, see stacktrace for more info.", e);
         }
     }
@@ -136,7 +133,7 @@ public class TikTokApiService {
 
         logger.info("Fetching ClientData");
         try {
-            var response = tiktokHttpClient.getSigningServerMessage("im/fetch/", clientSettings.getClientParameters());
+            var response = tiktokHttpClient.getSigningServerResponse("im/fetch/", clientSettings.getClientParameters());
             clientSettings.getClientParameters().put("cursor", response.getCursor());
             clientSettings.getClientParameters().put("internal_ext", response.getInternalExt());
             return response;

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokHttpClient.java

@@ -60,20 +60,22 @@ public class TikTokHttpClient {
         return get;
     }
 
-    public String postMessageToChat(Map<String,Object> parameters)
+    public JsonObject getJsonFromTikTokApi(String path, Map<String,Object> params)
     {
-        var get = postRequest(Constants.TIKTOK_URL_WEBCAST + "room/chat/", parameters);
-        return get;
+        var get = getRequest(Constants.TIKTOK_URL_WEB + path, params);
+        var json = JsonParser.parseString(get);
+        var jsonObject = json.getAsJsonObject();
+        return jsonObject;
     }
 
-    public JsonObject getJObjectFromWebcastAPI(String path, Map<String, Object> parameters) {
+    public JsonObject getJsonFromWebcastApi(String path, Map<String, Object> parameters) {
         var get = getRequest(Constants.TIKTOK_URL_WEBCAST + path, parameters);
         var json = JsonParser.parseString(get);
         var jsonObject = json.getAsJsonObject();
         return jsonObject;
     }
 
-    public WebcastResponse getSigningServerMessage(String path, Map<String, Object> parameters) {
+    public WebcastResponse getSigningServerResponse(String path, Map<String, Object> parameters) {
         var bytes = getSignRequest(Constants.TIKTOK_URL_WEBCAST + path, parameters);
         try {
             return WebcastResponse.parseFrom(bytes);

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokHttpRequestFactory.java

@@ -59,22 +59,29 @@ public class TikTokHttpRequestFactory implements TikTokHttpRequest {
     @SneakyThrows
     public String get(String url) {
         var uri = URI.create(url);
-        var request = HttpRequest.newBuilder().GET();
+        var requestBuilder = HttpRequest.newBuilder().GET();
+
         for (var header : defaultHeaders.entrySet())
         {
             if(header.getKey().equals("Connection") || header.getKey().equals("Accept-Encoding"))
             {
                 continue;
             }
-            request.setHeader(header.getKey(), header.getValue());
+            requestBuilder.setHeader(header.getKey(), header.getValue());
         }
         if (query != null) {
             var baseUri = uri.toString();
             var requestUri = URI.create(baseUri + "?" + query);
-            request.uri(requestUri);
+            requestBuilder.uri(requestUri);
+        }
+        else
+        {
+            requestBuilder.uri(uri);
         }
 
-        return getContent(request.build());
+        var result = requestBuilder.build();
+
+        return getContent(result);
     }
 
     @SneakyThrows

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokLiveOnlineChecker.java

@@ -0,0 +1,51 @@
+package io.github.jwdeveloper.tiktok.http;
+
+import io.github.jwdeveloper.tiktok.exceptions.TikTokLiveRequestException;
+import io.github.jwdeveloper.tiktok.live.LiveClient;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.regex.Pattern;
+
+public class TikTokLiveOnlineChecker
+{
+
+    public CompletableFuture<Boolean> isOnlineAsync(String hostName) {
+        return CompletableFuture.supplyAsync(() -> isOnline(hostName));
+    }
+
+    public boolean isOnline(String hostName) {
+        var factory = new TikTokHttpRequestFactory(new TikTokCookieJar());
+        var url = getLiveUrl(hostName);
+        try {
+            var response = factory.get(url);
+            var titleContent = extractTitleContent(response);
+            return isTitleLiveOnline(titleContent);
+        } catch (Exception e)
+        {
+            throw new TikTokLiveRequestException("Unable to make check live online request",e);
+        }
+    }
+
+    private boolean isTitleLiveOnline(String title) {
+        return title.contains("is LIVE");
+    }
+
+    private String extractTitleContent(String html) {
+        var regex = "<title\\b[^>]*>(.*?)<\\/title>";
+        var pattern = Pattern.compile(regex);
+        var matcher = pattern.matcher(html);
+        if (matcher.find()) {
+            return matcher.group(1);
+        } else {
+            return "";
+        }
+    }
+
+    private String getLiveUrl(String hostName) {
+        var sb = new StringBuilder();
+        sb.append("https://www.tiktok.com/@");
+        sb.append(hostName);
+        sb.append("/live");
+        return sb.toString();
+    }
+}