package net.minecraft.server.jsonrpc.dataprovider;

import com.mojang.serialization.JsonOps;
import java.nio.file.Path;
import java.util.concurrent.CompletableFuture;
import net.minecraft.data.CachedOutput;
import net.minecraft.data.DataProvider;
import net.minecraft.data.PackOutput;
import net.minecraft.server.jsonrpc.api.Schema;
import net.minecraft.server.jsonrpc.methods.DiscoveryService;

public class JsonRpcApiSchema implements DataProvider {
	private final Path path;

	public JsonRpcApiSchema(final PackOutput packOutput) {
		this.path = packOutput.getOutputFolder(PackOutput.Target.REPORTS).resolve("json-rpc-api-schema.json");
	}

	@Override
	public CompletableFuture<?> run(final CachedOutput cache) {
		DiscoveryService.DiscoverResponse discover = DiscoveryService.discover(Schema.getSchemaRegistry());
		return DataProvider.saveStable(cache, DiscoveryService.DiscoverResponse.CODEC.codec().encodeStart(JsonOps.INSTANCE, discover).getOrThrow(), this.path);
	}

	@Override
	public String getName() {
		return "Json RPC API schema";
	}
}