package org.bukkit.craftbukkit.v1_20_R1.block;

import com.google.common.base.Preconditions;
import java.util.ArrayList;
import java.util.Collection;
import net.minecraft.world.LockCode;
import net.minecraft.world.effect.MobEffect;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.level.block.entity.BeaconBlockEntity;
import net.minecraft.world.level.block.entity.BlockEntity;
import org.bukkit.World;
import org.bukkit.block.Beacon;
import org.bukkit.craftbukkit.v1_20_R1.util.CraftChatMessage;
import org.bukkit.entity.LivingEntity;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

public class CraftBeacon extends CraftBlockEntityState<BeaconBlockEntity> implements Beacon {

    public CraftBeacon(World world, BeaconBlockEntity tileEntity) {
        super(world, tileEntity);
    }

    @Override
    public Collection<LivingEntity> getEntitiesInRange() {
        ensureNoWorldGeneration();

        BlockEntity tileEntity = this.getTileEntityFromWorld();
        if (tileEntity instanceof BeaconBlockEntity) {
            BeaconBlockEntity beacon = (BeaconBlockEntity) tileEntity;

            Collection<Player> nms = BeaconBlockEntity.getHumansInRange(beacon.getLevel(), beacon.getBlockPos(), beacon.levels, beacon); // Paper
            Collection<LivingEntity> bukkit = new ArrayList<LivingEntity>(nms.size());

            for (Player human : nms) {
                bukkit.add(human.getBukkitEntity());
            }

            return bukkit;
        }

        // block is no longer a beacon
        return new ArrayList<LivingEntity>();
    }

    @Override
    public int getTier() {
        return this.getSnapshot().levels;
    }

    @Override
    public PotionEffect getPrimaryEffect() {
        return this.getSnapshot().getPrimaryEffect();
    }

    @Override
    public void setPrimaryEffect(PotionEffectType effect) {
        this.getSnapshot().primaryPower = (effect != null) ? MobEffect.byId(effect.getId()) : null;
    }

    @Override
    public PotionEffect getSecondaryEffect() {
        return this.getSnapshot().getSecondaryEffect();
    }

    @Override
    public void setSecondaryEffect(PotionEffectType effect) {
        this.getSnapshot().secondaryPower = (effect != null) ? MobEffect.byId(effect.getId()) : null;
    }

    // Paper start
    @Override
    public net.kyori.adventure.text.Component customName() {
        final BeaconBlockEntity be = this.getSnapshot();
        return be.name != null ? io.papermc.paper.adventure.PaperAdventure.asAdventure(be.name) : null;
    }

    @Override
    public void customName(final net.kyori.adventure.text.Component customName) {
        this.getSnapshot().setCustomName(customName != null ? io.papermc.paper.adventure.PaperAdventure.asVanilla(customName) : null);
    }
    // Paper end

    @Override
    public String getCustomName() {
        BeaconBlockEntity beacon = this.getSnapshot();
        return beacon.name != null ? CraftChatMessage.fromComponent(beacon.name) : null;
    }

    @Override
    public void setCustomName(String name) {
        this.getSnapshot().setCustomName(CraftChatMessage.fromStringOrNull(name));
    }

    @Override
    public boolean isLocked() {
        return !this.getSnapshot().lockKey.key.isEmpty();
    }

    @Override
    public String getLock() {
        return this.getSnapshot().lockKey.key;
    }

    @Override
    public void setLock(String key) {
        this.getSnapshot().lockKey = (key == null) ? LockCode.NO_LOCK : new LockCode(key);
    }

    // Paper start
    @Override
    public double getEffectRange() {
        return this.getSnapshot().getEffectRange();
    }

    @Override
    public void setEffectRange(double range) {
        this.getSnapshot().setEffectRange(range);
    }

    @Override
    public void resetEffectRange() {
        this.getSnapshot().resetEffectRange();
    }
    // Paper end
}
