class="kw">package com.hypixel.hytale.codec;

class="kw">import com.hypixel.hytale.codec.exception.CodecException;
class="kw">import java.util.Objects;
class="kw">import java.util.Optional;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;
class="kw">import org.bson.BsonDocument;
class="kw">import org.bson.BsonSerializationException;
class="kw">import org.bson.BsonValue;

class="kw">public class KeyedCodec<T> {
   @Nonnull
   class="kw">private class="kw">final String key;
   @Nonnull
   class="kw">private class="kw">final Codec<T> codec;
   class="kw">private class="kw">final boolean required;

   class="kw">public KeyedCodec(@Nonnull String var1, Codec<T> var2) {
      this(var1, var2, false);
   }

   class="kw">public KeyedCodec(@Nonnull String var1, Codec<T> var2, boolean var3) {
      this.key = Objects.requireNonNull(var1, "key parameter can't be null");
      this.codec = Objects.requireNonNull(var2, "codec parameter can't be null");
      this.required = var3;
      if (var1.isEmpty()) {
         throw new IllegalArgumentException("Key must not be empty! Key: '" + var1 + "'");
      }

      char var4 = var1.charAt(0);
      if (Character.isLetter(var4) && !Character.isUpperCase(var4)) {
         throw new IllegalArgumentException("Key must start with an upper case character! Key: '" + var1 + "'");
      }
   }

   @Deprecated
   class="kw">public KeyedCodec(@Nonnull String var1, Codec<T> var2, boolean var3, boolean var4) {
      this.key = Objects.requireNonNull(var1, "key parameter can't be null");
      this.codec = Objects.requireNonNull(var2, "codec parameter can't be null");
      this.required = var3;
      if (var1.isEmpty()) {
         throw new IllegalArgumentException("Key must not be empty! Key: '" + var1 + "'");
      }

      char var5 = var1.charAt(0);
      if (!var4 && Character.isLetter(var5) && !Character.isUpperCase(var5)) {
         throw new IllegalArgumentException("Key must start with an upper case character! Key: '" + var1 + "'");
      }
   }

   @Nonnull
   class="kw">public String getKey() {
      class="kw">return this.key;
   }

   @Deprecated
   class="kw">public T getNow(BsonDocument var1) {
      class="kw">return this.getNow(var1, EmptyExtraInfo.EMPTY);
   }

   class="kw">public T getNow(BsonDocument var1, @Nonnull ExtraInfo var2) {
      class="kw">return this.get(var1, var2).orElseThrow(() -> new BsonSerializationException(this.key + " does not exist in document!"));
   }

   @Nullable
   @Deprecated
   class="kw">public T getOrNull(BsonDocument var1) {
      class="kw">return this.getOrNull(var1, EmptyExtraInfo.EMPTY);
   }

   @Nullable
   class="kw">public T getOrNull(BsonDocument var1, @Nonnull ExtraInfo var2) {
      class="kw">return this.get(var1, var2).orElse(null);
   }

   @Nonnull
   @Deprecated
   class="kw">public Optional<T> get(BsonDocument var1) {
      class="kw">return this.get(var1, EmptyExtraInfo.EMPTY);
   }

   @Nonnull
   class="kw">public Optional<T> get(@Nullable BsonDocument var1, @Nonnull ExtraInfo var2) {
      var2.pushKey(this.key);

      try {
         if (var1 == null) {
            class="kw">return Optional.empty();
         }

         BsonValue var3 = var1.get(this.key);
         class="kw">return Codec.isNullBsonValue(var3) ? Optional.empty() : Optional.ofNullable(this.decode(var3, var2));
      } catch (Exception var8) {
         throw new CodecException("Failed decode", var1, var2, var8);
      } class="kw">finally {
         var2.popKey();
      }
   }

   @Nullable
   class="kw">public T getOrDefault(@Nullable BsonDocument var1, @Nonnull ExtraInfo var2, T var3) {
      var2.pushKey(this.key);

      try {
         if (var1 == null) {
            class="kw">return var3;
         }

         BsonValue var4 = var1.get(this.key);
         class="kw">return Codec.isNullBsonValue(var4) ? var3 : this.codec.decode(var4, var2);
      } catch (Exception var9) {
         throw new CodecException("Failed decode", var1, var2, var9);
      } class="kw">finally {
         var2.popKey();
      }
   }

   @Nonnull
   class="kw">public Optional<T> getAndInherit(@Nullable BsonDocument var1, T var2, @Nonnull ExtraInfo var3) {
      var3.pushKey(this.key);

      try {
         if (var1 == null) {
            class="kw">return Optional.ofNullable(this.decodeAndInherit(null, var2, var3));
         }

         BsonValue var4 = var1.get(this.key);
         class="kw">return Codec.isNullBsonValue(var4)
            ? Optional.ofNullable(this.decodeAndInherit(null, var2, var3))
            : Optional.ofNullable(this.decodeAndInherit(var4, var2, var3));
      } catch (Exception var9) {
         throw new CodecException("Failed decode", var1, var3, var9);
      } class="kw">finally {
         var3.popKey();
      }
   }

   @Deprecated
   class="kw">public void put(@Nonnull BsonDocument var1, T var2) {
      this.put(var1, var2, EmptyExtraInfo.EMPTY);
   }

   class="kw">public void put(@Nonnull BsonDocument var1, @Nullable T var2, @Nonnull ExtraInfo var3) {
      if (var2 != null) {
         try {
            var1.put(this.key, this.encode(var2, var3));
         } catch (Exception var5) {
            throw new CodecException("Failed encode", var2, var3, var5);
         }
      }
   }

   @Nullable
   class="kw">protected T decode(BsonValue var1, @Nonnull ExtraInfo var2) {
      if (!this.required && Codec.isNullBsonValue(var1)) {
         class="kw">return null;
      }

      try {
         class="kw">return this.codec.decode(var1, var2);
      } catch (Exception var4) {
         throw new CodecException("Failed to decode", var1, var2, var4);
      }
   }

   @Nullable
   class="kw">protected T decodeAndInherit(@Nullable BsonValue var1, T var2, @Nonnull ExtraInfo var3) {
      if (!this.required && Codec.isNullBsonValue(var1)) {
         class="kw">return null;
      }

      try {
         class="kw">return var1 != null && var1.isDocument() && this.codec class="kw">instanceof InheritCodec
            ? ((InheritCodec)this.codec).decodeAndInherit(var1.asDocument(), var2, var3)
            : this.codec.decode(var1, var3);
      } catch (Exception var5) {
         throw new CodecException("Failed to decode", var1, var3, var5);
      }
   }

   class="kw">protected BsonValue encode(T var1, ExtraInfo var2) {
      class="kw">return this.codec.encode(var1, var2);
   }

   @Nonnull
   class="kw">public Codec<T> getChildCodec() {
      class="kw">return this.codec;
   }

   class="kw">public boolean isRequired() {
      class="kw">return this.required;
   }

   @Nonnull
   @Override
   class="kw">public String toString() {
      class="kw">return "KeyedCodec{key='" + this.key + "', codec=" + this.codec + "}";
   }
}