package net.minecraft.world.entity.monster.skeleton;

import com.google.common.annotations.VisibleForTesting;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.EntityDataSerializers;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.sounds.SoundEvent;
import net.minecraft.sounds.SoundEvents;
import net.minecraft.world.damagesource.DamageSource;
import net.minecraft.world.entity.ConversionParams;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.EntityTypes;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.storage.ValueInput;
import net.minecraft.world.level.storage.ValueOutput;

public class Skeleton extends AbstractSkeleton {
	private static final int TOTAL_CONVERSION_TIME = 300;
	private static final EntityDataAccessor<Boolean> DATA_STRAY_CONVERSION_ID = SynchedEntityData.defineId(Skeleton.class, EntityDataSerializers.BOOLEAN);
	public static final String CONVERSION_TAG = "StrayConversionTime";
	private static final int NOT_CONVERTING = -1;
	private int inPowderSnowTime;
	private int conversionTime;

	public Skeleton(final EntityType<? extends Skeleton> type, final Level level) {
		super(type, level);
	}

	@Override
	protected void defineSynchedData(final SynchedEntityData.Builder entityData) {
		super.defineSynchedData(entityData);
		entityData.define(DATA_STRAY_CONVERSION_ID, false);
	}

	public boolean isFreezeConverting() {
		return this.getEntityData().get(DATA_STRAY_CONVERSION_ID);
	}

	public void setFreezeConverting(final boolean isConverting) {
		this.entityData.set(DATA_STRAY_CONVERSION_ID, isConverting);
	}

	@Override
	public boolean isShaking() {
		return this.isFreezeConverting();
	}

	@Override
	public void tick() {
		if (!this.level().isClientSide() && this.isAlive() && !this.isNoAi()) {
			if (this.isInPowderSnow) {
				if (this.isFreezeConverting()) {
					this.conversionTime--;
					if (this.conversionTime < 0) {
						this.doFreezeConversion();
					}
				} else {
					this.inPowderSnowTime++;
					if (this.inPowderSnowTime >= 140) {
						this.startFreezeConversion(300);
					}
				}
			} else {
				this.inPowderSnowTime = -1;
				this.setFreezeConverting(false);
			}
		}

		super.tick();
	}

	@Override
	protected void addAdditionalSaveData(final ValueOutput output) {
		super.addAdditionalSaveData(output);
		output.putInt("StrayConversionTime", this.isFreezeConverting() ? this.conversionTime : -1);
	}

	@Override
	protected void readAdditionalSaveData(final ValueInput input) {
		super.readAdditionalSaveData(input);
		int conversionTime = input.getIntOr("StrayConversionTime", -1);
		if (conversionTime != -1) {
			this.startFreezeConversion(conversionTime);
		} else {
			this.setFreezeConverting(false);
		}
	}

	@VisibleForTesting
	public void startFreezeConversion(final int time) {
		this.conversionTime = time;
		this.setFreezeConverting(true);
	}

	protected void doFreezeConversion() {
		this.convertTo(EntityTypes.STRAY, ConversionParams.single(this, true, true), stray -> {
			if (!this.isSilent()) {
				this.level().levelEvent(null, 1048, this.blockPosition(), 0);
			}
		});
	}

	@Override
	public boolean canFreeze() {
		return false;
	}

	@Override
	protected SoundEvent getAmbientSound() {
		return SoundEvents.SKELETON_AMBIENT;
	}

	@Override
	protected SoundEvent getHurtSound(final DamageSource source) {
		return SoundEvents.SKELETON_HURT;
	}

	@Override
	protected SoundEvent getDeathSound() {
		return SoundEvents.SKELETON_DEATH;
	}

	@Override
	protected SoundEvent getStepSound() {
		return SoundEvents.SKELETON_STEP;
	}
}