package com.hypixel.hytale.builtin.hytalegenerator.assets.tintproviders;

import com.hypixel.hytale.assetstore.AssetExtraInfo;
import com.hypixel.hytale.assetstore.codec.AssetBuilderCodec;
import com.hypixel.hytale.assetstore.map.DefaultAssetMap;
import com.hypixel.hytale.assetstore.map.JsonAssetWithMap;
import com.hypixel.hytale.builtin.hytalegenerator.assets.delimiters.RangeDoubleAsset;
import com.hypixel.hytale.builtin.hytalegenerator.assets.density.DensityAsset;
import com.hypixel.hytale.builtin.hytalegenerator.delimiters.DelimiterDouble;
import com.hypixel.hytale.builtin.hytalegenerator.delimiters.RangeDouble;
import com.hypixel.hytale.builtin.hytalegenerator.density.Density;
import com.hypixel.hytale.builtin.hytalegenerator.tintproviders.DensityDelimitedTintProvider;
import com.hypixel.hytale.builtin.hytalegenerator.tintproviders.TintProvider;
import com.hypixel.hytale.codec.Codec;
import com.hypixel.hytale.codec.KeyedCodec;
import com.hypixel.hytale.codec.builder.BuilderCodec;
import com.hypixel.hytale.codec.codecs.array.ArrayCodec;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.Nonnull;

public class DensityDelimitedTintProviderAsset extends TintProviderAsset {
   public static final BuilderCodec<DensityDelimitedTintProviderAsset> CODEC = BuilderCodec.builder(
         DensityDelimitedTintProviderAsset.class, DensityDelimitedTintProviderAsset::new, TintProviderAsset.ABSTRACT_CODEC
      )
      .append(
         new KeyedCodec<>(
            "Delimiters",
            new ArrayCodec<>(DensityDelimitedTintProviderAsset.DelimiterAsset.CODEC, DensityDelimitedTintProviderAsset.DelimiterAsset[]::new),
            true
         ),
         (t, k) -> t.delimiterAssets = k,
         k -> k.delimiterAssets
      )
      .add()
      .append(new KeyedCodec<>("Density", DensityAsset.CODEC, true), (t, value) -> t.densityAsset = value, t -> t.densityAsset)
      .add()
      .build();
   private DensityDelimitedTintProviderAsset.DelimiterAsset[] delimiterAssets = new DensityDelimitedTintProviderAsset.DelimiterAsset[0];
   private DensityAsset densityAsset = DensityAsset.getFallbackAsset();

   @Nonnull
   @Override
   public TintProvider build(@Nonnull TintProviderAsset.Argument argument) {
      if (super.isSkipped()) {
         return TintProvider.noTintProvider();
      } else {
         List<DelimiterDouble<TintProvider>> delimiters = new ArrayList<>(this.delimiterAssets.length);

         for (DensityDelimitedTintProviderAsset.DelimiterAsset delimiterAsset : this.delimiterAssets) {
            delimiters.add(delimiterAsset.build(argument));
         }

         Density density = this.densityAsset.build(DensityAsset.from(argument));
         return new DensityDelimitedTintProvider(delimiters, density);
      }
   }

   public static class DelimiterAsset implements JsonAssetWithMap<String, DefaultAssetMap<String, DensityDelimitedTintProviderAsset.DelimiterAsset>> {
      public static final AssetBuilderCodec<String, DensityDelimitedTintProviderAsset.DelimiterAsset> CODEC = AssetBuilderCodec.builder(
            DensityDelimitedTintProviderAsset.DelimiterAsset.class,
            DensityDelimitedTintProviderAsset.DelimiterAsset::new,
            Codec.STRING,
            (asset, id) -> asset.id = id,
            config -> config.id,
            (config, data) -> config.data = data,
            config -> config.data
         )
         .append(new KeyedCodec<>("Range", RangeDoubleAsset.CODEC, true), (t, value) -> t.rangeAsset = value, t -> t.rangeAsset)
         .add()
         .append(new KeyedCodec<>("Tint", TintProviderAsset.CODEC, true), (t, value) -> t.tintProviderAsset = value, t -> t.tintProviderAsset)
         .add()
         .build();
      private String id;
      private AssetExtraInfo.Data data;
      private RangeDoubleAsset rangeAsset = new RangeDoubleAsset();
      private TintProviderAsset tintProviderAsset = TintProviderAsset.getFallbackAsset();

      @Nonnull
      public DelimiterDouble<TintProvider> build(@Nonnull TintProviderAsset.Argument argument) {
         RangeDouble range = this.rangeAsset.build();
         TintProvider environmentProvider = this.tintProviderAsset.build(argument);
         return new DelimiterDouble<>(range, environmentProvider);
      }

      public String getId() {
         return this.id;
      }
   }
}