package net.minecraft.nbt;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

public record ByteTag(byte value) implements NumericTag {
	private static final int SELF_SIZE_IN_BYTES = 9;
	public static final TagType<ByteTag> TYPE = new TagType.StaticSize<ByteTag>() {
		public ByteTag load(final DataInput input, final NbtAccounter accounter) throws IOException {
			return ByteTag.valueOf(readAccounted(input, accounter));
		}

		@Override
		public StreamTagVisitor.ValueResult parse(final DataInput input, final StreamTagVisitor output, final NbtAccounter accounter) throws IOException {
			return output.visit(readAccounted(input, accounter));
		}

		private static byte readAccounted(final DataInput input, final NbtAccounter accounter) throws IOException {
			accounter.accountBytes(9L);
			return input.readByte();
		}

		@Override
		public int size() {
			return 1;
		}

		@Override
		public String getName() {
			return "BYTE";
		}

		@Override
		public String getPrettyName() {
			return "TAG_Byte";
		}
	};
	public static final ByteTag ZERO = valueOf((byte)0);
	public static final ByteTag ONE = valueOf((byte)1);

	@Deprecated(
		forRemoval = true
	)
	public ByteTag(byte value) {
		this.value = value;
	}

	public static ByteTag valueOf(final byte data) {
		return ByteTag.Cache.cache[128 + data];
	}

	public static ByteTag valueOf(final boolean data) {
		return data ? ONE : ZERO;
	}

	@Override
	public void write(final DataOutput output) throws IOException {
		output.writeByte(this.value);
	}

	@Override
	public int sizeInBytes() {
		return 9;
	}

	@Override
	public byte getId() {
		return 1;
	}

	@Override
	public TagType<ByteTag> getType() {
		return TYPE;
	}

	public ByteTag copy() {
		return this;
	}

	@Override
	public void accept(final TagVisitor visitor) {
		visitor.visitByte(this);
	}

	@Override
	public long longValue() {
		return this.value;
	}

	@Override
	public int intValue() {
		return this.value;
	}

	@Override
	public short shortValue() {
		return this.value;
	}

	@Override
	public byte byteValue() {
		return this.value;
	}

	@Override
	public double doubleValue() {
		return this.value;
	}

	@Override
	public float floatValue() {
		return this.value;
	}

	@Override
	public Number box() {
		return this.value;
	}

	@Override
	public StreamTagVisitor.ValueResult accept(final StreamTagVisitor visitor) {
		return visitor.visit(this.value);
	}

	@Override
	public String toString() {
		StringTagVisitor visitor = new StringTagVisitor();
		visitor.visitByte(this);
		return visitor.build();
	}

	private static class Cache {
		private static final ByteTag[] cache = new ByteTag[256];

		static {
			for (int i = 0; i < cache.length; i++) {
				cache[i] = new ByteTag((byte)(i - 128));
			}
		}
	}
}