content: package pers.neige.neigeitems.command.arguments;
  
  import com.mojang.brigadier.StringReader;
  import com.mojang.brigadier.arguments.ArgumentType;
  import com.mojang.brigadier.context.CommandContext;
  import com.mojang.brigadier.suggestion.Suggestions;
  import com.mojang.brigadier.suggestion.SuggestionsBuilder;
  import lombok.NonNull;
  import lombok.val;
  import org.bukkit.command.CommandSender;
  import pers.neige.neigeitems.command.CommandUtils;
  import pers.neige.neigeitems.manager.HookerManager;
  
  import java.util.Collection;
  import java.util.Collections;
  import java.util.concurrent.CompletableFuture;
  
  /**
   * MM物品ID生成器参数类型
   */
  public class MMItemIDArgumentType implements ArgumentType<String> {
      private static final Collection<String> EXAMPLES = Collections.singletonList("SkeletonKingSword");
  
      private MMItemIDArgumentType() {
      }
  
      public static @NonNull MMItemIDArgumentType mmItemID() {
          return new MMItemIDArgumentType();
      }
  
      public static @NonNull String getMMItemID(
              @NonNull CommandContext<CommandSender> context,
              @NonNull String name
      ) {
          return context.getArgument(name, String.class);
      }
  
      @Override
      public @NonNull String parse(
              @NonNull StringReader reader
      ) {
          return CommandUtils.readUnquotedString(reader);
      }
  
      @Override
      public <S> @NonNull CompletableFuture<Suggestions> listSuggestions(
              @NonNull CommandContext<S> context,
              @NonNull SuggestionsBuilder builder
      ) {
          val hooker = HookerManager.INSTANCE.getMythicMobsHooker();
          if (hooker != null) {
              val lowerCaseRemaining = builder.getRemaining().toLowerCase();
              hooker.getItemIds().forEach((id) -> {
                  if (id.toLowerCase().startsWith(lowerCaseRemaining)) {
                      builder.suggest(id);
                  }
              });
          }
          return builder.buildFuture();
      }
  
      @Override
      public @NonNull Collection<String> getExamples() {
          return EXAMPLES;
      }
  }
  