package net.minecraft.client.gui.components.debug;

import java.util.Locale;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.Minecraft;
import net.minecraft.client.sounds.SoundBufferLibrary;
import net.minecraft.util.Mth;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.chunk.LevelChunk;
import org.jspecify.annotations.Nullable;

@Environment(EnvType.CLIENT)
public class DebugEntrySoundCache implements DebugScreenEntry {
	@Override
	public boolean isAllowed(final boolean reducedDebugInfo) {
		return true;
	}

	@Override
	public void display(
		final DebugScreenDisplayer displayer,
		@Nullable final Level serverOrClientLevel,
		@Nullable final LevelChunk clientChunk,
		@Nullable final LevelChunk serverChunk
	) {
		SoundBufferLibrary.DebugOutput.Counter counter = new SoundBufferLibrary.DebugOutput.Counter();
		Minecraft.getInstance().getSoundManager().getSoundCacheDebugStats(counter);
		displayer.addLine(String.format(Locale.ROOT, "Sound cache: %d buffers, %d MiB", counter.totalCount(), bytesToMegabytes(counter.totalSize())));
	}

	private static long bytesToMegabytes(final long used) {
		return Mth.ceilLong(used / 1024.0 / 1024.0);
	}
}