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

package com.hypixel.hytale.protocol.packets.setup;

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;
import com.hypixel.hytale.protocol.Packet;

public class WorldLoadProgress implements Packet
{
    public static final int PACKET_ID = 21;
    public static final boolean IS_COMPRESSED = false;
    public static final int NULLABLE_BIT_FIELD_SIZE = 1;
    public static final int FIXED_BLOCK_SIZE = 9;
    public static final int VARIABLE_FIELD_COUNT = 1;
    public static final int VARIABLE_BLOCK_START = 9;
    public static final int MAX_SIZE = 16384014;
    @Nullable
    public String status;
    public int percentComplete;
    public int percentCompleteSubitem;
    
    @Override
    public int getId() {
        return 21;
    }
    
    public WorldLoadProgress() {
    }
    
    public WorldLoadProgress(@Nullable final String status, final int percentComplete, final int percentCompleteSubitem) {
        this.status = status;
        this.percentComplete = percentComplete;
        this.percentCompleteSubitem = percentCompleteSubitem;
    }
    
    public WorldLoadProgress(@Nonnull final WorldLoadProgress other) {
        this.status = other.status;
        this.percentComplete = other.percentComplete;
        this.percentCompleteSubitem = other.percentCompleteSubitem;
    }
    
    @Nonnull
    public static WorldLoadProgress deserialize(@Nonnull final ByteBuf buf, final int offset) {
        final WorldLoadProgress obj = new WorldLoadProgress();
        final byte nullBits = buf.getByte(offset);
        obj.percentComplete = buf.getIntLE(offset + 1);
        obj.percentCompleteSubitem = buf.getIntLE(offset + 5);
        int pos = offset + 9;
        if ((nullBits & 0x1) != 0x0) {
            final int statusLen = VarInt.peek(buf, pos);
            if (statusLen < 0) {
                throw ProtocolException.negativeLength("Status", statusLen);
            }
            if (statusLen > 4096000) {
                throw ProtocolException.stringTooLong("Status", statusLen, 4096000);
            }
            final int statusVarLen = VarInt.length(buf, pos);
            obj.status = PacketIO.readVarString(buf, pos, PacketIO.UTF8);
            pos += statusVarLen + statusLen;
        }
        return obj;
    }
    
    public static int computeBytesConsumed(@Nonnull final ByteBuf buf, final int offset) {
        final byte nullBits = buf.getByte(offset);
        int pos = offset + 9;
        if ((nullBits & 0x1) != 0x0) {
            final int sl = VarInt.peek(buf, pos);
            pos += VarInt.length(buf, pos) + sl;
        }
        return pos - offset;
    }
    
    @Override
    public void serialize(@Nonnull final ByteBuf buf) {
        byte nullBits = 0;
        if (this.status != null) {
            nullBits |= 0x1;
        }
        buf.writeByte(nullBits);
        buf.writeIntLE(this.percentComplete);
        buf.writeIntLE(this.percentCompleteSubitem);
        if (this.status != null) {
            PacketIO.writeVarString(buf, this.status, 4096000);
        }
    }
    
    @Override
    public int computeSize() {
        int size = 9;
        if (this.status != null) {
            size += PacketIO.stringSize(this.status);
        }
        return size;
    }
    
    public static ValidationResult validateStructure(@Nonnull final ByteBuf buffer, final int offset) {
        if (buffer.readableBytes() - offset < 9) {
            return ValidationResult.error("Buffer too small: expected at least 9 bytes");
        }
        final byte nullBits = buffer.getByte(offset);
        int pos = offset + 9;
        if ((nullBits & 0x1) != 0x0) {
            final int statusLen = VarInt.peek(buffer, pos);
            if (statusLen < 0) {
                return ValidationResult.error("Invalid string length for Status");
            }
            if (statusLen > 4096000) {
                return ValidationResult.error("Status exceeds max length 4096000");
            }
            pos += VarInt.length(buffer, pos);
            pos += statusLen;
            if (pos > buffer.writerIndex()) {
                return ValidationResult.error("Buffer overflow reading Status");
            }
        }
        return ValidationResult.OK;
    }
    
    public WorldLoadProgress clone() {
        final WorldLoadProgress copy = new WorldLoadProgress();
        copy.status = this.status;
        copy.percentComplete = this.percentComplete;
        copy.percentCompleteSubitem = this.percentCompleteSubitem;
        return copy;
    }
    
    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj instanceof final WorldLoadProgress other) {
            return Objects.equals(this.status, other.status) && this.percentComplete == other.percentComplete && this.percentCompleteSubitem == other.percentCompleteSubitem;
        }
        return false;
    }
    
    @Override
    public int hashCode() {
        return Objects.hash(this.status, this.percentComplete, this.percentCompleteSubitem);
    }
}