// 
// 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.Nullable;
import javax.annotation.Nonnull;

public class EntityEffectUpdate
{
    public static final int NULLABLE_BIT_FIELD_SIZE = 1;
    public static final int FIXED_BLOCK_SIZE = 12;
    public static final int VARIABLE_FIELD_COUNT = 1;
    public static final int VARIABLE_BLOCK_START = 12;
    public static final int MAX_SIZE = 16384017;
    @Nonnull
    public EffectOp type;
    public int id;
    public float remainingTime;
    public boolean infinite;
    public boolean debuff;
    @Nullable
    public String statusEffectIcon;
    
    public EntityEffectUpdate() {
        this.type = EffectOp.Add;
    }
    
    public EntityEffectUpdate(@Nonnull final EffectOp type, final int id, final float remainingTime, final boolean infinite, final boolean debuff, @Nullable final String statusEffectIcon) {
        this.type = EffectOp.Add;
        this.type = type;
        this.id = id;
        this.remainingTime = remainingTime;
        this.infinite = infinite;
        this.debuff = debuff;
        this.statusEffectIcon = statusEffectIcon;
    }
    
    public EntityEffectUpdate(@Nonnull final EntityEffectUpdate other) {
        this.type = EffectOp.Add;
        this.type = other.type;
        this.id = other.id;
        this.remainingTime = other.remainingTime;
        this.infinite = other.infinite;
        this.debuff = other.debuff;
        this.statusEffectIcon = other.statusEffectIcon;
    }
    
    @Nonnull
    public static EntityEffectUpdate deserialize(@Nonnull final ByteBuf buf, final int offset) {
        final EntityEffectUpdate obj = new EntityEffectUpdate();
        final byte nullBits = buf.getByte(offset);
        obj.type = EffectOp.fromValue(buf.getByte(offset + 1));
        obj.id = buf.getIntLE(offset + 2);
        obj.remainingTime = buf.getFloatLE(offset + 6);
        obj.infinite = (buf.getByte(offset + 10) != 0);
        obj.debuff = (buf.getByte(offset + 11) != 0);
        int pos = offset + 12;
        if ((nullBits & 0x1) != 0x0) {
            final int statusEffectIconLen = VarInt.peek(buf, pos);
            if (statusEffectIconLen < 0) {
                throw ProtocolException.negativeLength("StatusEffectIcon", statusEffectIconLen);
            }
            if (statusEffectIconLen > 4096000) {
                throw ProtocolException.stringTooLong("StatusEffectIcon", statusEffectIconLen, 4096000);
            }
            final int statusEffectIconVarLen = VarInt.length(buf, pos);
            obj.statusEffectIcon = PacketIO.readVarString(buf, pos, PacketIO.UTF8);
            pos += statusEffectIconVarLen + statusEffectIconLen;
        }
        return obj;
    }
    
    public static int computeBytesConsumed(@Nonnull final ByteBuf buf, final int offset) {
        final byte nullBits = buf.getByte(offset);
        int pos = offset + 12;
        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.statusEffectIcon != null) {
            nullBits |= 0x1;
        }
        buf.writeByte(nullBits);
        buf.writeByte(this.type.getValue());
        buf.writeIntLE(this.id);
        buf.writeFloatLE(this.remainingTime);
        buf.writeByte(this.infinite ? 1 : 0);
        buf.writeByte(this.debuff ? 1 : 0);
        if (this.statusEffectIcon != null) {
            PacketIO.writeVarString(buf, this.statusEffectIcon, 4096000);
        }
    }
    
    public int computeSize() {
        int size = 12;
        if (this.statusEffectIcon != null) {
            size += PacketIO.stringSize(this.statusEffectIcon);
        }
        return size;
    }
    
    public static ValidationResult validateStructure(@Nonnull final ByteBuf buffer, final int offset) {
        if (buffer.readableBytes() - offset < 12) {
            return ValidationResult.error("Buffer too small: expected at least 12 bytes");
        }
        final byte nullBits = buffer.getByte(offset);
        int pos = offset + 12;
        if ((nullBits & 0x1) != 0x0) {
            final int statusEffectIconLen = VarInt.peek(buffer, pos);
            if (statusEffectIconLen < 0) {
                return ValidationResult.error("Invalid string length for StatusEffectIcon");
            }
            if (statusEffectIconLen > 4096000) {
                return ValidationResult.error("StatusEffectIcon exceeds max length 4096000");
            }
            pos += VarInt.length(buffer, pos);
            pos += statusEffectIconLen;
            if (pos > buffer.writerIndex()) {
                return ValidationResult.error("Buffer overflow reading StatusEffectIcon");
            }
        }
        return ValidationResult.OK;
    }
    
    public EntityEffectUpdate clone() {
        final EntityEffectUpdate copy = new EntityEffectUpdate();
        copy.type = this.type;
        copy.id = this.id;
        copy.remainingTime = this.remainingTime;
        copy.infinite = this.infinite;
        copy.debuff = this.debuff;
        copy.statusEffectIcon = this.statusEffectIcon;
        return copy;
    }
    
    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj instanceof final EntityEffectUpdate other) {
            return Objects.equals(this.type, other.type) && this.id == other.id && this.remainingTime == other.remainingTime && this.infinite == other.infinite && this.debuff == other.debuff && Objects.equals(this.statusEffectIcon, other.statusEffectIcon);
        }
        return false;
    }
    
    @Override
    public int hashCode() {
        return Objects.hash(this.type, this.id, this.remainingTime, this.infinite, this.debuff, this.statusEffectIcon);
    }
}