package com.mojang.realmsclient.dto;

import com.google.gson.TypeAdapter;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import com.mojang.logging.LogUtils;
import java.io.IOException;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import org.jetbrains.annotations.Nullable;
import org.slf4j.Logger;

@Environment(EnvType.CLIENT)
public enum RealmsRegion {
	AUSTRALIA_EAST("AustraliaEast", "realms.configuration.region.australia_east"),
	AUSTRALIA_SOUTHEAST("AustraliaSoutheast", "realms.configuration.region.australia_southeast"),
	BRAZIL_SOUTH("BrazilSouth", "realms.configuration.region.brazil_south"),
	CENTRAL_INDIA("CentralIndia", "realms.configuration.region.central_india"),
	CENTRAL_US("CentralUs", "realms.configuration.region.central_us"),
	EAST_ASIA("EastAsia", "realms.configuration.region.east_asia"),
	EAST_US("EastUs", "realms.configuration.region.east_us"),
	EAST_US_2("EastUs2", "realms.configuration.region.east_us_2"),
	FRANCE_CENTRAL("FranceCentral", "realms.configuration.region.france_central"),
	JAPAN_EAST("JapanEast", "realms.configuration.region.japan_east"),
	JAPAN_WEST("JapanWest", "realms.configuration.region.japan_west"),
	KOREA_CENTRAL("KoreaCentral", "realms.configuration.region.korea_central"),
	NORTH_CENTRAL_US("NorthCentralUs", "realms.configuration.region.north_central_us"),
	NORTH_EUROPE("NorthEurope", "realms.configuration.region.north_europe"),
	SOUTH_CENTRAL_US("SouthCentralUs", "realms.configuration.region.south_central_us"),
	SOUTHEAST_ASIA("SoutheastAsia", "realms.configuration.region.southeast_asia"),
	SWEDEN_CENTRAL("SwedenCentral", "realms.configuration.region.sweden_central"),
	UAE_NORTH("UAENorth", "realms.configuration.region.uae_north"),
	UK_SOUTH("UKSouth", "realms.configuration.region.uk_south"),
	WEST_CENTRAL_US("WestCentralUs", "realms.configuration.region.west_central_us"),
	WEST_EUROPE("WestEurope", "realms.configuration.region.west_europe"),
	WEST_US("WestUs", "realms.configuration.region.west_us"),
	WEST_US_2("WestUs2", "realms.configuration.region.west_us_2"),
	INVALID_REGION("invalid", "");

	public final String nameId;
	public final String translationKey;

	private RealmsRegion(final String nameId, final String translationKey) {
		this.nameId = nameId;
		this.translationKey = translationKey;
	}

	@Nullable
	public static RealmsRegion findByNameId(String nameId) {
		for (RealmsRegion realmsRegion : values()) {
			if (realmsRegion.nameId.equals(nameId)) {
				return realmsRegion;
			}
		}

		return null;
	}

	@Environment(EnvType.CLIENT)
	public static class RealmsRegionJsonAdapter extends TypeAdapter<RealmsRegion> {
		private static final Logger LOGGER = LogUtils.getLogger();

		public void write(JsonWriter writer, RealmsRegion region) throws IOException {
			writer.value(region.nameId);
		}

		public RealmsRegion read(JsonReader reader) throws IOException {
			String string = reader.nextString();
			RealmsRegion realmsRegion = RealmsRegion.findByNameId(string);
			if (realmsRegion == null) {
				LOGGER.warn("Unsupported RealmsRegion {}", string);
				return RealmsRegion.INVALID_REGION;
			} else {
				return realmsRegion;
			}
		}
	}
}