// 
// Decompiled by Procyon v0.6.0
// 

package com.hypixel.hytale.protocol;

import java.util.Objects;
import com.hypixel.hytale.protocol.io.ValidationResult;
import com.hypixel.hytale.protocol.io.PacketIO;
import com.hypixel.hytale.protocol.io.ProtocolException;
import com.hypixel.hytale.protocol.io.VarInt;
import io.netty.buffer.ByteBuf;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;

public class AmbienceFXAmbientBed
{
    public static final int NULLABLE_BIT_FIELD_SIZE = 1;
    public static final int FIXED_BLOCK_SIZE = 6;
    public static final int VARIABLE_FIELD_COUNT = 1;
    public static final int VARIABLE_BLOCK_START = 6;
    public static final int MAX_SIZE = 16384011;
    @Nullable
    public String track;
    public float volume;
    @Nonnull
    public AmbienceTransitionSpeed transitionSpeed;
    
    public AmbienceFXAmbientBed() {
        this.transitionSpeed = AmbienceTransitionSpeed.Default;
    }
    
    public AmbienceFXAmbientBed(@Nullable final String track, final float volume, @Nonnull final AmbienceTransitionSpeed transitionSpeed) {
        this.transitionSpeed = AmbienceTransitionSpeed.Default;
        this.track = track;
        this.volume = volume;
        this.transitionSpeed = transitionSpeed;
    }
    
    public AmbienceFXAmbientBed(@Nonnull final AmbienceFXAmbientBed other) {
        this.transitionSpeed = AmbienceTransitionSpeed.Default;
        this.track = other.track;
        this.volume = other.volume;
        this.transitionSpeed = other.transitionSpeed;
    }
    
    @Nonnull
    public static AmbienceFXAmbientBed deserialize(@Nonnull final ByteBuf buf, final int offset) {
        final AmbienceFXAmbientBed obj = new AmbienceFXAmbientBed();
        final byte nullBits = buf.getByte(offset);
        obj.volume = buf.getFloatLE(offset + 1);
        obj.transitionSpeed = AmbienceTransitionSpeed.fromValue(buf.getByte(offset + 5));
        int pos = offset + 6;
        if ((nullBits & 0x1) != 0x0) {
            final int trackLen = VarInt.peek(buf, pos);
            if (trackLen < 0) {
                throw ProtocolException.negativeLength("Track", trackLen);
            }
            if (trackLen > 4096000) {
                throw ProtocolException.stringTooLong("Track", trackLen, 4096000);
            }
            final int trackVarLen = VarInt.length(buf, pos);
            obj.track = PacketIO.readVarString(buf, pos, PacketIO.UTF8);
            pos += trackVarLen + trackLen;
        }
        return obj;
    }
    
    public static int computeBytesConsumed(@Nonnull final ByteBuf buf, final int offset) {
        final byte nullBits = buf.getByte(offset);
        int pos = offset + 6;
        if ((nullBits & 0x1) != 0x0) {
            final int sl = VarInt.peek(buf, pos);
            pos += VarInt.length(buf, pos) + sl;
        }
        return pos - offset;
    }
    
    public void serialize(@Nonnull final ByteBuf buf) {
        byte nullBits = 0;
        if (this.track != null) {
            nullBits |= 0x1;
        }
        buf.writeByte(nullBits);
        buf.writeFloatLE(this.volume);
        buf.writeByte(this.transitionSpeed.getValue());
        if (this.track != null) {
            PacketIO.writeVarString(buf, this.track, 4096000);
        }
    }
    
    public int computeSize() {
        int size = 6;
        if (this.track != null) {
            size += PacketIO.stringSize(this.track);
        }
        return size;
    }
    
    public static ValidationResult validateStructure(@Nonnull final ByteBuf buffer, final int offset) {
        if (buffer.readableBytes() - offset < 6) {
            return ValidationResult.error("Buffer too small: expected at least 6 bytes");
        }
        final byte nullBits = buffer.getByte(offset);
        int pos = offset + 6;
        if ((nullBits & 0x1) != 0x0) {
            final int trackLen = VarInt.peek(buffer, pos);
            if (trackLen < 0) {
                return ValidationResult.error("Invalid string length for Track");
            }
            if (trackLen > 4096000) {
                return ValidationResult.error("Track exceeds max length 4096000");
            }
            pos += VarInt.length(buffer, pos);
            pos += trackLen;
            if (pos > buffer.writerIndex()) {
                return ValidationResult.error("Buffer overflow reading Track");
            }
        }
        return ValidationResult.OK;
    }
    
    public AmbienceFXAmbientBed clone() {
        final AmbienceFXAmbientBed copy = new AmbienceFXAmbientBed();
        copy.track = this.track;
        copy.volume = this.volume;
        copy.transitionSpeed = this.transitionSpeed;
        return copy;
    }
    
    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj instanceof final AmbienceFXAmbientBed other) {
            return Objects.equals(this.track, other.track) && this.volume == other.volume && Objects.equals(this.transitionSpeed, other.transitionSpeed);
        }
        return false;
    }
    
    @Override
    public int hashCode() {
        return Objects.hash(this.track, this.volume, this.transitionSpeed);
    }
}