class="kw">package com.hypixel.hytale.builtin.worldgen.modifier.op;

class="kw">import com.hypixel.hytale.builtin.worldgen.modifier.content.Content;
class="kw">import com.hypixel.hytale.builtin.worldgen.modifier.event.ModifyEvent;
class="kw">import com.hypixel.hytale.builtin.worldgen.modifier.event.ModifyEvents;
class="kw">import com.hypixel.hytale.codec.KeyedCodec;
class="kw">import com.hypixel.hytale.codec.builder.BuilderCodec;
class="kw">import com.hypixel.hytale.common.map.IWeightedMap;
class="kw">import com.hypixel.hytale.common.util.ArrayUtil;
class="kw">import com.hypixel.hytale.common.util.StringUtil;
class="kw">import com.hypixel.hytale.server.worldgen.cave.CaveType;
class="kw">import com.hypixel.hytale.server.worldgen.cave.prefab.CavePrefabContainer;
class="kw">import com.hypixel.hytale.server.worldgen.container.PrefabContainer;
class="kw">import com.hypixel.hytale.server.worldgen.loader.WorldGenPrefabSupplier;
class="kw">import com.hypixel.hytale.server.worldgen.util.ListPool;
class="kw">import com.hypixel.hytale.server.worldgen.util.LogUtil;
class="kw">import java.util.List;
class="kw">import java.util.function.Function;
class="kw">import java.util.logging.Level;
class="kw">import javax.annotation.Nonnull;

class="kw">public class RemoveOp class="kw">implements Op {
   class="kw">public class="kw">static class="kw">final String ID = "Remove";
   class="kw">public class="kw">static class="kw">final BuilderCodec<RemoveOp> CODEC = BuilderCodec.builder(RemoveOp.class, RemoveOp::new)
      .documentation("Removes matching content from the target content list")
      .<Content.Type>append(new KeyedCodec<>("ContentType", Content.Type.CODEC), (var0, var1) -> var0.type = var1, var0 -> var0.type)
      .documentation("The type of content to remove")
      .add()
      .<String[]>append(new KeyedCodec<>("Rules", BuilderCodec.STRING_ARRAY), (var0, var1) -> var0.rules = var1, var0 -> var0.rules)
      .documentation(
         "List of glob-matching rules to match entries. Rules are only implemented for Prefab paths and CaveType names, but can be set to '*' to remove all entries of any content type"
      )
      .add()
      .afterDecode(var0 -> var0.isClearAll = ArrayUtil.contains(var0.rules, "*"))
      .build();
   class="kw">private Content.Type type = Content.Type.NONE;
   class="kw">private String[] rules = ArrayUtil.EMPTY_STRING_ARRAY;
   class="kw">private class="kw">transient boolean isClearAll = false;

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

   @Override
   class="kw">public Content.Type type() {
      class="kw">return this.type;
   }

   @Override
   class="kw">public <T> void apply(@Nonnull ModifyEvent<T> var1) class="kw">throws Error {
      if (this.rules.length != 0) {
         if (this.isClearAll) {
            var1.entries().clear();
         } else {
            class="kw">switch (var1) {
               case ModifyEvents.BiomePrefabs var4:
                  removePrefabs(var4, this.rules, PrefabContainer.ENTRY_POOL, PrefabContainer.PrefabContainerEntry::getPrefabs);
                  break;
               case ModifyEvents.CaveTypes var5:
                  removeContent(var5, this.rules, CaveType.ENTRY_POOL, CaveType::getName);
                  break;
               case ModifyEvents.CavePrefabs var6:
                  removePrefabs(var6, this.rules, CavePrefabContainer.ENTRY_POOL, CavePrefabContainer.CavePrefabEntry::getPrefabs);
                  break;
               class="kw">default:
            }
         }
      }
   }

   class="kw">protected class="kw">static <T> void removePrefabs(
      @Nonnull ModifyEvent<T> var0, @Nonnull String[] var1, @Nonnull ListPool<T> var2, @Nonnull Function<T, IWeightedMap<WorldGenPrefabSupplier>> var3
   ) {
      try (ListPool.Resource var4 = var2.acquire(var0.entries().size())) {
         label53:
         for (int var5 = 0; var5 < var0.entries().size(); var5++) {
            Object var6 = var0.entries().get(var5);
            IWeightedMap var7 = var3.apply(var6);

            for (WorldGenPrefabSupplier var11 : var7.internalKeys()) {
               String var12 = var11.getPrefabKey();

               for (String var16 : var1) {
                  if (StringUtil.isGlobMatching(var16, var12)) {
                     class="kw">continue label53;
                  }
               }
            }

            var4.add(var6);
         }

         modifyEventContent(var4, var0);
      }
   }

   class="kw">protected class="kw">static <T> void removeContent(@Nonnull ModifyEvent<T> var0, @Nonnull String[] var1, @Nonnull ListPool<T> var2, @Nonnull Function<T, String> var3) {
      try (ListPool.Resource var4 = var2.acquire(var0.entries().size())) {
         label44:
         for (int var5 = 0; var5 < var0.entries().size(); var5++) {
            Object var6 = var0.entries().get(var5);
            String var7 = var3.apply(var6);

            for (String var11 : var1) {
               if (StringUtil.isGlobMatching(var11, var7)) {
                  class="kw">continue label44;
               }
            }

            var4.add(var6);
         }

         modifyEventContent(var4, var0);
      }
   }

   class="kw">protected class="kw">static <T> void modifyEventContent(@Nonnull List<T> var0, @Nonnull ModifyEvent<T> var1) {
      if (var0.size() < var1.entries().size()) {
         int var2 = var1.entries().size() - var0.size();
         var1.entries().clear();
         var1.entries().addAll(var0);
         LogUtil.getLogger().at(Level.FINE).log("[%s] Removed %d entries from: %s", var1.type(), var2, var1.file().getContentPath());
      }
   }
}