Update gifts manager

API/src/main/java/io/github/jwdeveloper/tiktok/data/models/gifts/Gift.java

@@ -7,11 +7,8 @@
 import java.util.*;
 
 @Data
-@AllArgsConstructor
-public class Gift
-{
-    @Getter private static final Set<Gift> gifts = new HashSet<>();
-    public static final Gift UNDEFINED = new Gift(-1, "undefined", -1, "", null);
+public class Gift {
+    public static final Gift UNDEFINED = new Gift(-1, "undefined", -1, "");
 
     private final int id;
 
@@ -23,14 +20,23 @@ public class Gift
 
     private final JsonObject properties;
 
-    public Gift(int id, String name, int diamondCost, String pictureLink, JsonObject properties) {
+    public Gift(int id, String name, int diamondCost, Picture pictureLink, JsonObject properties) {
         this.id = id;
         this.name = name;
         this.diamondCost = diamondCost;
-        this.picture = new Picture(pictureLink);
+        this.picture = pictureLink;
         this.properties = properties;
     }
 
+
+    public Gift(int id, String name, int diamondCost, String pictureLink) {
+        this(id, name, diamondCost, new Picture(pictureLink), new JsonObject());
+    }
+
+    public Gift(int id, String name, int diamondCost, Picture picture) {
+        this(id, name, diamondCost, picture, new JsonObject());
+    }
+
     public boolean hasDiamondCostRange(int minimalCost, int maximalCost) {
         return diamondCost >= minimalCost && diamondCost <= maximalCost;
     }

API/src/main/java/io/github/jwdeveloper/tiktok/data/requests/GiftsData.java

@@ -22,6 +22,7 @@
  */
 package io.github.jwdeveloper.tiktok.data.requests;
 
+import io.github.jwdeveloper.tiktok.data.models.gifts.Gift;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.Getter;
@@ -41,16 +42,7 @@ public final class Request
     public static final class Response
     {
         private String json;
-        private List<GiftModel> gifts;
-    }
-
-    @Data
-    public static class GiftModel
-    {
-        private int id;
-        private String name;
-        private int diamondCost;
-        private String image;
+        private List<Gift> gifts;
     }
 
 }

API/src/main/java/io/github/jwdeveloper/tiktok/data/settings/LiveClientSettings.java

@@ -33,6 +33,13 @@
 @Data
 public class LiveClientSettings {
 
+
+    /**
+     * Determines if gifts data is downloaded before TikTokLive starts,
+     * when `false` then client.giftManager() does not contain initial gifts
+     */
+    private boolean fetchGifts;
+
     /**
      * ISO-Language for Client
      */

API/src/main/java/io/github/jwdeveloper/tiktok/http/LiveHttpClient.java

@@ -34,6 +34,7 @@ public interface LiveHttpClient
      */
     GiftsData.Response fetchGiftsData();
 
+
     /**
      * Returns information about user that is having a livestream
      * @param userName name of user

API/src/main/java/io/github/jwdeveloper/tiktok/live/GiftManager.java → API/src/main/java/io/github/jwdeveloper/tiktok/live/GiftsManager.java

@@ -25,43 +25,62 @@
 import com.google.gson.JsonObject;
 import io.github.jwdeveloper.tiktok.data.models.Picture;
 import io.github.jwdeveloper.tiktok.data.models.gifts.*;
+import io.github.jwdeveloper.tiktok.exceptions.TikTokLiveException;
 
+import java.util.Collections;
 import java.util.List;
+import java.util.Map;
+import java.util.function.Predicate;
 
-public interface GiftManager {
+public interface GiftsManager {
 
     /**
-     * In case you can't find your gift in Gift enum. You can register gift
-     * manually here to make it detected while TikTokGiftEvent
+     * You can create and attach your own custom gift to manager
      *
-     * @param id gift's id
-     * @param name gift's name
-     * @param diamondCost diamond cost
-     * @return
+     * @param gift
      */
-    default Gift registerGift(int id, String name, int diamondCost, Picture picture) {
-        return registerGift(id, name, diamondCost, picture, null);
-    }
-
-    Gift registerGift(int id, String name, int diamondCost, Picture picture, JsonObject properties);
+    void attachGift(Gift gift);
 
     /**
+     * You can create and attach your own custom gift to manager
      *
-     * @param giftId
-     * @return
+     * @param gifts
      */
-    Gift findById(int giftId);
+    void attachGiftsList(List<Gift> gifts);
 
     /**
+     * finds gift by name
+     * When gift not found return Gift.UNDEFINED;
      *
-     * @param giftName
-     * @return
+     * @param name gift name
      */
-    Gift findByName(String giftName);
+    Gift getByName(String name);
 
     /**
+     * finds gift by id
+     * When gift not found return Gift.UNDEFINED;
      *
-     * @return all gifts
+     * @param giftId giftId
+     */
+    Gift getById(int giftId);
+
+
+    /**
+     * finds gift by filter
+     * When gift not found return Gift.UNDEFINED;
+     */
+    Gift getByFilter(Predicate<Gift> filter);
+
+    List<Gift> getManyByFilter(Predicate<Gift> filter);
+
+    /**
+     * @return list of all gifts
+     */
+    List<Gift> toList();
+
+
+    /**
+     * @return list of all map of all gifts where Integer is gift Id
      */
-    List<Gift> getGifts();
+    Map<Integer, Gift> toMap();
 }

API/src/main/java/io/github/jwdeveloper/tiktok/live/LiveClient.java

@@ -64,7 +64,7 @@ public interface LiveClient {
     /**
      * Get information about gifts
      */
-    GiftManager getGiftManager();
+    GiftsManager getGiftManager();
 
     /**
      * Gets the current room info from TikTok API including streamer info, room status and statistics.

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

@@ -23,15 +23,19 @@
 package io.github.jwdeveloper.tiktok;
 
 
+import io.github.jwdeveloper.tiktok.gifts.TikTokGiftsManager;
 import io.github.jwdeveloper.tiktok.http.LiveHttpClient;
+import io.github.jwdeveloper.tiktok.live.GiftsManager;
 import io.github.jwdeveloper.tiktok.live.builder.LiveClientBuilder;
 
+import java.util.List;
 import java.util.concurrent.CompletableFuture;
 
 public class TikTokLive {
 
     /**
      * Example: https://www.tiktok.com/@dostawcavideo - hostName would be 'dostawcavideo'
+     *
      * @param hostName profile name of Tiktok user could be found in profile link
      * @return LiveClientBuilder
      */
@@ -41,42 +45,42 @@ public static LiveClientBuilder newClient(String hostName) {
 
     /**
      * Example: https://www.tiktok.com/@dostawcavideo - hostName would be 'dostawcavideo'
+     *
      * @param hostName profile name of Tiktok user could be found in profile link
      * @return true if live is Online, false if is offline
      */
-    public static boolean isLiveOnline(String hostName)
-    {
+    public static boolean isLiveOnline(String hostName) {
         return requests().fetchLiveUserData(hostName).isLiveOnline();
     }
 
     /**
      * Example: https://www.tiktok.com/@dostawcavideo - hostName would be 'dostawcavideo'
+     *
      * @param hostName profile name of Tiktok user could be found in profile link
      * @return true if live is Online, false if is offline
      */
-    public static CompletableFuture<Boolean> isLiveOnlineAsync(String hostName)
-    {
-        return CompletableFuture.supplyAsync(()-> isLiveOnline(hostName));
+    public static CompletableFuture<Boolean> isLiveOnlineAsync(String hostName) {
+        return CompletableFuture.supplyAsync(() -> isLiveOnline(hostName));
     }
 
     /**
      * Example: https://www.tiktok.com/@dostawcavideo - hostName would be 'dostawcavideo'
+     *
      * @param hostName profile name of Tiktok user could be found in profile link
      * @return true is hostName name is valid and exists, false if not
      */
-    public static boolean isHostNameValid(String hostName)
-    {
+    public static boolean isHostNameValid(String hostName) {
         return requests().fetchLiveUserData(hostName).isHostNameValid();
     }
 
     /**
      * Example: https://www.tiktok.com/@dostawcavideo - hostName would be 'dostawcavideo'
+     *
      * @param hostName profile name of Tiktok user could be found in profile link
      * @return true is hostName name is valid and exists, false if not
      */
-    public static CompletableFuture<Boolean> isHostNameValidAsync(String hostName)
-    {
-        return CompletableFuture.supplyAsync(()-> isHostNameValid(hostName));
+    public static CompletableFuture<Boolean> isHostNameValidAsync(String hostName) {
+        return CompletableFuture.supplyAsync(() -> isHostNameValid(hostName));
     }
 
     /**
@@ -87,4 +91,29 @@ public static CompletableFuture<Boolean> isHostNameValidAsync(String hostName)
     public static LiveHttpClient requests() {
         return new TikTokLiveHttpClient();
     }
+
+
+    //I don't like it, but it is reasonable for now
+    private static GiftsManager giftsManager;
+
+    /**
+     * Fetch gifts from endpoint and returns GiftManager
+     *
+     * @return GiftsManager
+     */
+    public static GiftsManager gifts() {
+        if (giftsManager != null) {
+            return giftsManager;
+        }
+        synchronized (GiftsManager.class)
+        {
+            if (giftsManager == null)
+            {
+                return new TikTokGiftsManager(requests().fetchGiftsData().getGifts());
+            }
+        }
+        return giftsManager;
+    }
+
+
 }