top-player-number: add NameProviderManager

Author: HSGamer

template/top-player-number/src/main/java/me/hsgamer/topper/template/topplayernumber/TopPlayerNumberTemplate.java

@@ -4,10 +4,7 @@
 import me.hsgamer.topper.agent.core.DataEntryAgent;
 import me.hsgamer.topper.storage.core.DataStorage;
 import me.hsgamer.topper.template.topplayernumber.holder.NumberTopHolder;
-import me.hsgamer.topper.template.topplayernumber.manager.EntryConsumeManager;
-import me.hsgamer.topper.template.topplayernumber.manager.QueryForwardManager;
-import me.hsgamer.topper.template.topplayernumber.manager.TopManager;
-import me.hsgamer.topper.template.topplayernumber.manager.TopQueryManager;
+import me.hsgamer.topper.template.topplayernumber.manager.*;
 import me.hsgamer.topper.value.core.ValueProvider;
 import org.jetbrains.annotations.Nullable;
 
@@ -23,25 +20,29 @@ public abstract class TopPlayerNumberTemplate {
     private final TopQueryManager topQueryManager;
     private final EntryConsumeManager entryConsumeManager;
     private final QueryForwardManager queryForwardManager;
+    private final NameProviderManager nameProviderManager;
 
     protected TopPlayerNumberTemplate(Settings settings) {
         this.settings = settings;
         this.topManager = new TopManager(this);
         this.topQueryManager = new TopQueryManager(this);
         this.entryConsumeManager = new EntryConsumeManager(this);
         this.queryForwardManager = new QueryForwardManager(this);
+        this.nameProviderManager = new NameProviderManager();
     }
 
     public abstract Function<String, DataStorage<UUID, Double>> getStorageSupplier();
 
     public abstract Optional<ValueProvider<UUID, Double>> createValueProvider(Map<String, Object> settings);
 
-    public abstract String getName(UUID uuid);
-
     public abstract Agent createTaskAgent(Runnable runnable, boolean async, long delay);
 
     public abstract void logWarning(String message, @Nullable Throwable throwable);
 
+    public String getName(UUID uuid) {
+        return this.nameProviderManager.getName(uuid);
+    }
+
     public void logWarning(String message) {
         logWarning(message, null);
     }
@@ -82,6 +83,10 @@ public QueryForwardManager getQueryForwardManager() {
         return queryForwardManager;
     }
 
+    public NameProviderManager getNameProviderManager() {
+        return nameProviderManager;
+    }
+
     public interface Settings {
         Map<String, NumberTopHolder.Settings> holders();
 

template/top-player-number/src/main/java/me/hsgamer/topper/template/topplayernumber/holder/NumberTopHolder.java

@@ -33,7 +33,7 @@ public NumberTopHolder(TopPlayerNumberTemplate template, String name, Settings s
 
         List<Agent> agents = new ArrayList<>();
         List<DataEntryAgent<UUID, Double>> entryAgents = new ArrayList<>();
-        this.valueDisplay = new ValueDisplay(template::getName, settings.displaySettings());
+        this.valueDisplay = new ValueDisplay(template.getNameProviderManager()::getName, settings.displaySettings());
 
         this.storageAgent = new StorageAgent<>(template.getTopManager().buildStorage(name));
         storageAgent.setMaxEntryPerCall(template.getSettings().taskSaveEntryPerTick());

template/top-player-number/src/main/java/me/hsgamer/topper/template/topplayernumber/manager/EntryConsumeManager.java

@@ -65,7 +65,7 @@ public Optional<Double> getValue(String holder, UUID uuid) {
 
             @Override
             public Optional<String> getName(String holder, UUID uuid) {
-                return Optional.ofNullable(template.getName(uuid));
+                return Optional.ofNullable(template.getNameProviderManager().getName(uuid));
             }
 
             @Override

template/top-player-number/src/main/java/me/hsgamer/topper/template/topplayernumber/manager/NameProviderManager.java

@@ -0,0 +1,38 @@
+package me.hsgamer.topper.template.topplayernumber.manager;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import java.util.function.Function;
+
+public class NameProviderManager {
+    private final List<Function<UUID, String>> nameProviders = new ArrayList<>();
+    private Function<UUID, String> defaultNameProvider = null;
+
+    public Runnable addNameProvider(Function<UUID, String> nameProvider) {
+        nameProviders.add(nameProvider);
+        return () -> nameProviders.remove(nameProvider);
+    }
+
+    public void setDefaultNameProvider(Function<UUID, String> defaultNameProvider) {
+        this.defaultNameProvider = defaultNameProvider;
+    }
+
+    public String getName(UUID uuid) {
+        for (Function<UUID, String> nameProvider : nameProviders) {
+            String name = nameProvider.apply(uuid);
+            if (name != null) {
+                return name;
+            }
+        }
+        if (defaultNameProvider != null) {
+            return defaultNameProvider.apply(uuid);
+        }
+        return null;
+    }
+
+    public void clear() {
+        nameProviders.clear();
+        defaultNameProvider = null;
+    }
+}