class="kw">package com.hypixel.hytale.server.core.asset.type.particle.pages;

class="kw">import com.hypixel.hytale.codec.Codec;
class="kw">import com.hypixel.hytale.codec.KeyedCodec;
class="kw">import com.hypixel.hytale.codec.builder.BuilderCodec;
class="kw">import com.hypixel.hytale.common.util.StringCompareUtil;
class="kw">import com.hypixel.hytale.component.AddReason;
class="kw">import com.hypixel.hytale.component.Holder;
class="kw">import com.hypixel.hytale.component.NonSerialized;
class="kw">import com.hypixel.hytale.component.Ref;
class="kw">import com.hypixel.hytale.component.RemoveReason;
class="kw">import com.hypixel.hytale.component.Store;
class="kw">import com.hypixel.hytale.component.spatial.SpatialResource;
class="kw">import com.hypixel.hytale.math.vector.Rotation3f;
class="kw">import com.hypixel.hytale.math.vector.Transform;
class="kw">import com.hypixel.hytale.protocol.Rangef;
class="kw">import com.hypixel.hytale.protocol.packets.interface_.CustomPageLifetime;
class="kw">import com.hypixel.hytale.protocol.packets.interface_.CustomUIEventBindingType;
class="kw">import com.hypixel.hytale.server.core.asset.type.particle.config.ParticleSpawnerGroup;
class="kw">import com.hypixel.hytale.server.core.asset.type.particle.config.ParticleSystem;
class="kw">import com.hypixel.hytale.server.core.entity.entities.player.pages.InteractiveCustomUIPage;
class="kw">import com.hypixel.hytale.server.core.modules.entity.EntityModule;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.HeadRotation;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.TransformComponent;
class="kw">import com.hypixel.hytale.server.core.modules.entity.tracker.NetworkId;
class="kw">import com.hypixel.hytale.server.core.ui.Value;
class="kw">import com.hypixel.hytale.server.core.ui.builder.EventData;
class="kw">import com.hypixel.hytale.server.core.ui.builder.UICommandBuilder;
class="kw">import com.hypixel.hytale.server.core.ui.builder.UIEventBuilder;
class="kw">import com.hypixel.hytale.server.core.universe.PlayerRef;
class="kw">import com.hypixel.hytale.server.core.universe.world.ParticleUtil;
class="kw">import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
class="kw">import com.hypixel.hytale.server.core.util.TargetUtil;
class="kw">import it.unimi.dsi.fastutil.objects.Object2IntMap;
class="kw">import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
class="kw">import java.util.Comparator;
class="kw">import java.util.List;
class="kw">import java.util.Locale;
class="kw">import java.util.Set;
class="kw">import java.util.stream.Collectors;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;
class="kw">import org.joml.Vector3d;

class="kw">public class ParticleSpawnPage class="kw">extends InteractiveCustomUIPage<ParticleSpawnPage.ParticleSpawnPageEventData> {
   class="kw">private class="kw">static class="kw">final String COMMON_TEXT_BUTTON_DOCUMENT = "Common/TextButton.ui";
   class="kw">private class="kw">static class="kw">final Value<String> BUTTON_LABEL_STYLE = Value.ref("Common/TextButton.ui", "LabelStyle");
   class="kw">private class="kw">static class="kw">final Value<String> BUTTON_LABEL_STYLE_SELECTED = Value.ref("Common/TextButton.ui", "SelectedLabelStyle");
   @Nonnull
   class="kw">private String searchQuery = "";
   class="kw">private List<String> particleSystemIds;
   @Nullable
   class="kw">private String selectedParticleSystemId;
   @Nullable
   class="kw">private Ref<EntityStore> particleSystemPreview;
   class="kw">private Vector3d position;
   class="kw">private Rotation3f rotation;

   class="kw">public ParticleSpawnPage(@Nonnull PlayerRef var1) {
      super(var1, CustomPageLifetime.CanDismiss, ParticleSpawnPage.ParticleSpawnPageEventData.CODEC);
   }

   @Override
   class="kw">public void build(@Nonnull Ref<EntityStore> var1, @Nonnull UICommandBuilder var2, @Nonnull UIEventBuilder var3, @Nonnull Store<EntityStore> var4) {
      var2.append("Pages/ParticleSpawnPage.ui");
      var3.addEventBinding(CustomUIEventBindingType.ValueChanged, "#SearchInput", EventData.of("@SearchQuery", "#SearchInput.Value"), false);
      var3.addEventBinding(
         CustomUIEventBindingType.ValueChanged,
         "#RotationOffset",
         new EventData().append("Action", "UpdateRotationOffset").append("@RotationOffset", "#RotationOffset.Value"),
         false
      );
      var3.addEventBinding(CustomUIEventBindingType.Activating, "#Spawn", new EventData().append("Action", "Spawn"), false);
      this.buildParticleList(var1, var2, var3, var4);
   }

   class="kw">public void handleDataEvent(@Nonnull Ref<EntityStore> var1, @Nonnull Store<EntityStore> var2, @Nonnull ParticleSpawnPage.ParticleSpawnPageEventData var3) {
      if (var3.searchQuery != null) {
         this.searchQuery = var3.searchQuery.trim().toLowerCase(Locale.ROOT);
         UICommandBuilder var4 = new UICommandBuilder();
         UIEventBuilder var5 = new UIEventBuilder();
         this.buildParticleList(var1, var4, var5, var2);
         this.sendUpdate(var4, var5, false);
      } else {
         class="kw">switch (var3.action) {
            case "Select":
               if (var3.particleSystemId != null) {
                  UICommandBuilder var11 = new UICommandBuilder();
                  this.selectParticleSystem(var1, var2, var3.particleSystemId, var11);
                  this.sendUpdate(var11, null, false);
               }
               break;
            case "UpdateRotationOffset":
               if (this.particleSystemPreview.isValid()) {
                  TransformComponent var10 = var2.getComponent(this.particleSystemPreview, TransformComponent.getComponentType());
                  var10.getRotation().setYaw(this.rotation.yaw() + (float)Math.toRadians(var3.rotationOffset));
                  HeadRotation var12 = var2.getComponent(this.particleSystemPreview, HeadRotation.getComponentType());
                  if (var12 != null) {
                     var12.getRotation().setYaw(this.rotation.yaw() + (float)Math.toRadians(var3.rotationOffset));
                  }
               }
               break;
            case "Spawn":
               if (this.selectedParticleSystemId != null) {
                  if (this.particleSystemPreview.isValid()) {
                     var2.removeEntity(this.particleSystemPreview, RemoveReason.REMOVE);
                  }

                  SpatialResource var6 = var2.getResource(EntityModule.get().getPlayerSpatialResourceType());
                  List var7 = SpatialResource.getThreadLocalReferenceList();
                  var6.getSpatialStructure().collect(this.position, 75.0, var7);
                  ParticleUtil.spawnParticleEffect(this.selectedParticleSystemId, this.position, this.rotation, var7, var2);
               }
         }
      }
   }

   @Override
   class="kw">public void onDismiss(@Nonnull Ref<EntityStore> var1, @Nonnull Store<EntityStore> var2) {
      if (this.particleSystemPreview.isValid()) {
         var2.removeEntity(this.particleSystemPreview, RemoveReason.REMOVE);
      }
   }

   class="kw">private void buildParticleList(
      @Nonnull Ref<EntityStore> var1, @Nonnull UICommandBuilder var2, @Nonnull UIEventBuilder var3, @Nonnull Store<EntityStore> var4
   ) {
      var2.clear("#ParticleSystemList");
      Set var5 = ParticleSystem.getAssetMap().getAssetMap().keySet();
      if (!this.searchQuery.isEmpty()) {
         Object2IntMap var6 = new Object2IntOpenHashMap(var5.size());

         for (String var8 : var5) {
            int var9 = StringCompareUtil.getFuzzyDistance(var8, this.searchQuery, Locale.ENGLISH);
            if (var9 > 0) {
               var6.put(var8, var9);
            }
         }

         this.particleSystemIds = var6.keySet()
            .stream()
            .sorted()
            .sorted(Comparator.comparingInt(var6::getInt).reversed())
            .limit(20L)
            .collect(Collectors.toList());
      } else {
         this.particleSystemIds = var5.stream().sorted(String::compareTo).collect(Collectors.toList());
      }

      int var10 = 0;

      for (int var11 = this.particleSystemIds.size(); var10 < var11; var10++) {
         String var12 = this.particleSystemIds.get(var10);
         String var13 = "#ParticleSystemList[" + var10 + "]";
         var2.append("#ParticleSystemList", "Common/TextButton.ui");
         var2.set(var13 + " #Button.Text", var12);
         var3.addEventBinding(
            CustomUIEventBindingType.Activating, var13 + " #Button", new EventData().append("Action", "Select").append("ParticleSystemId", var12), false
         );
      }

      if (!this.particleSystemIds.isEmpty()) {
         if (!this.particleSystemIds.contains(this.selectedParticleSystemId)) {
            this.selectParticleSystem(var1, var4, this.particleSystemIds.getFirst(), var2);
         } else if (this.selectedParticleSystemId != null) {
            this.selectParticleSystem(var1, var4, this.selectedParticleSystemId, var2);
         }
      }
   }

   class="kw">private void selectParticleSystem(@Nonnull Ref<EntityStore> var1, @Nonnull Store<EntityStore> var2, @Nonnull String var3, @Nonnull UICommandBuilder var4) {
      if (this.selectedParticleSystemId != null && this.particleSystemIds.contains(this.selectedParticleSystemId)) {
         var4.set("#ParticleSystemList[" + this.particleSystemIds.indexOf(this.selectedParticleSystemId) + "] #Button.Style", BUTTON_LABEL_STYLE);
      }

      var4.set("#ParticleSystemList[" + this.particleSystemIds.indexOf(var3) + "] #Button.Style", BUTTON_LABEL_STYLE_SELECTED);
      var4.set("#ParticleSystemName.Text", var3);
      ParticleSystem var5 = ParticleSystem.getAssetMap().getAsset(var3);
      float var6 = var5.getLifeSpan();
      var4.set("#SystemLifespan.Text", var6 <= 0.0F ? "Infinite" : String.valueOf(var6));
      float var7 = Float.MAX_VALUE;
      float var8 = -1.0F;

      for (ParticleSpawnerGroup var12 : var5.getSpawners()) {
         Rangef var13 = var12.getLifeSpan();
         if (var13 != null) {
            var7 = Math.min(var7, var13.min);
            var8 = Math.max(var8, var13.max);
         } else {
            var7 = -1.0F;
            var8 = Float.MAX_VALUE;
         }
      }

      var4.set(
         "#ParticleGroupLifespan.Text",
         String.format(
            "%s - %s", var7 < 0.0F ? "Unset" : String.valueOf(var7), var8 >= Float.MAX_VALUE ? "Infinite" : (var8 < 0.0F ? "Unset" : String.valueOf(var8))
         )
      );
      this.selectedParticleSystemId = var3;
      if (this.particleSystemPreview != null && this.particleSystemPreview.isValid()) {
         if (this.particleSystemPreview != null && this.particleSystemPreview.isValid()) {
         }
      } else {
         TransformComponent var18 = var2.getComponent(var1, TransformComponent.getComponentType());
         assert var18 != null;
         HeadRotation var19 = var2.getComponent(var1, HeadRotation.getComponentType());
         assert var19 != null;
         Vector3d var20 = var18.getPosition();
         Rotation3f var21 = var19.getRotation();
         Vector3d var22 = TargetUtil.getTargetLocation(var1, 8.0, var2);
         if (var22 == null) {
            var22 = new Vector3d(var20).add(Transform.getDirection(var21.pitch(), var21.yaw()).mul(4.0));
         }

         Vector3d var14 = TargetUtil.getTargetLocation(var2.getExternalData().getWorld(), var0 -> var0 != 0, var22.x, var22.y, var22.z, 0.0, -1.0, 0.0, 8.0);
         if (var14 != null) {
            var22 = var14;
         }

         var22.add(0.0, var5.getBoundingRadius(), 0.0);
         Vector3d var15 = new Vector3d(var20).sub(var22);
         var15.y = 0.0;
         Rotation3f var16 = Rotation3f.lookAt(var15);
         this.position = var22;
         this.rotation = var16;
         Holder var17 = var2.getRegistry().newHolder();
         var17.addComponent(EntityStore.REGISTRY.getNonSerializedComponentType(), NonSerialized.get());
         var17.addComponent(NetworkId.getComponentType(), new NetworkId(var2.getExternalData().takeNextNetworkId()));
         var17.addComponent(TransformComponent.getComponentType(), new TransformComponent(var22, var16));
         this.particleSystemPreview = var2.addEntity(var17, AddReason.SPAWN);
      }
   }

   class="kw">public class="kw">static class ParticleSpawnPageEventData {
      class="kw">static class="kw">final String KEY_ACTION = "Action";
      class="kw">static class="kw">final String KEY_PARTICLE_SYSTEM_ID = "ParticleSystemId";
      class="kw">static class="kw">final String KEY_SEARCH_QUERY = "@SearchQuery";
      class="kw">static class="kw">final String KEY_ROTATION_OFFSET = "@RotationOffset";
      class="kw">public class="kw">static class="kw">final BuilderCodec<ParticleSpawnPage.ParticleSpawnPageEventData> CODEC = BuilderCodec.builder(
            ParticleSpawnPage.ParticleSpawnPageEventData.class, ParticleSpawnPage.ParticleSpawnPageEventData::new
         )
         .append(new KeyedCodec<>("Action", Codec.STRING), (var0, var1) -> var0.action = var1, var0 -> var0.action)
         .add()
         .append(new KeyedCodec<>("ParticleSystemId", Codec.STRING), (var0, var1) -> var0.particleSystemId = var1, var0 -> var0.particleSystemId)
         .add()
         .append(new KeyedCodec<>("@SearchQuery", Codec.STRING), (var0, var1) -> var0.searchQuery = var1, var0 -> var0.searchQuery)
         .add()
         .append(new KeyedCodec<>("@RotationOffset", Codec.FLOAT), (var0, var1) -> var0.rotationOffset = var1, var0 -> var0.rotationOffset)
         .add()
         .build();
      class="kw">private String particleSystemId;
      class="kw">private String action;
      class="kw">private String searchQuery;
      class="kw">private float rotationOffset;

      class="kw">public ParticleSpawnPageEventData() {
      }
   }
}