package net.minecraft.server.packs.metadata.pack;

import com.mojang.serialization.Codec;
import com.mojang.serialization.codecs.RecordCodecBuilder;
import net.minecraft.network.chat.Component;
import net.minecraft.network.chat.ComponentSerialization;
import net.minecraft.server.packs.PackType;
import net.minecraft.server.packs.metadata.MetadataSectionType;
import net.minecraft.util.InclusiveRange;

public record PackMetadataSection(Component description, InclusiveRange<PackFormat> supportedFormats) {
	private static final Codec<PackMetadataSection> FALLBACK_CODEC = RecordCodecBuilder.create(
		i -> i.group(ComponentSerialization.CODEC.fieldOf("description").forGetter(PackMetadataSection::description))
			.apply(i, description -> new PackMetadataSection(description, new InclusiveRange(PackFormat.of(Integer.MAX_VALUE))))
	);
	public static final MetadataSectionType<PackMetadataSection> CLIENT_TYPE = new MetadataSectionType<>("pack", codecForPackType(PackType.CLIENT_RESOURCES));
	public static final MetadataSectionType<PackMetadataSection> SERVER_TYPE = new MetadataSectionType<>("pack", codecForPackType(PackType.SERVER_DATA));
	public static final MetadataSectionType<PackMetadataSection> FALLBACK_TYPE = new MetadataSectionType<>("pack", FALLBACK_CODEC);

	private static Codec<PackMetadataSection> codecForPackType(final PackType packType) {
		return RecordCodecBuilder.create(
			i -> i.group(
					ComponentSerialization.CODEC.fieldOf("description").forGetter(PackMetadataSection::description),
					PackFormat.packCodec(packType).forGetter(PackMetadataSection::supportedFormats)
				)
				.apply(i, PackMetadataSection::new)
		);
	}

	public static MetadataSectionType<PackMetadataSection> forPackType(final PackType packType) {
		return switch (packType) {
			case CLIENT_RESOURCES -> CLIENT_TYPE;
			case SERVER_DATA -> SERVER_TYPE;
		};
	}
}