package net.minecraft.server.network;

import com.google.common.collect.ImmutableList;
import java.util.List;
import java.util.concurrent.CompletableFuture;

public interface TextFilter {
	TextFilter DUMMY = new TextFilter() {
		@Override
		public CompletableFuture<FilteredText> processStreamMessage(final String message) {
			return CompletableFuture.completedFuture(FilteredText.passThrough(message));
		}

		@Override
		public CompletableFuture<List<FilteredText>> processMessageBundle(final List<String> messages) {
			return CompletableFuture.completedFuture((List)messages.stream().map(FilteredText::passThrough).collect(ImmutableList.toImmutableList()));
		}
	};

	default void join() {
	}

	default void leave() {
	}

	CompletableFuture<FilteredText> processStreamMessage(String message);

	CompletableFuture<List<FilteredText>> processMessageBundle(List<String> messages);
}