package io.github.hsyyid.adminshop.utils;

import java.io.IOException;

import org.spongepowered.api.world.Location;

import com.google.gson.TypeAdapter;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonToken;
import com.google.gson.stream.JsonWriter;

public class LocationAdapter extends TypeAdapter<Location>
{

    @Override
    public void write(JsonWriter out, Location location) throws IOException
    {
        if (location == null)
        {
            out.nullValue();
            return;
        }

        out.beginObject();
        out.name("x");
        out.value(location.getX());

        out.name("y");
        out.value(location.getY());

        out.name("z");
        out.value(location.getZ());

        out.endObject();

    }

    @Override
    public Location read(JsonReader in) throws IOException
    {
        if (in.peek() == JsonToken.NULL)
        {
            return null;
        }

        in.beginObject();

        in.nextName();
        double x = in.nextDouble();

        in.nextName();
        double y = in.nextDouble();

        in.nextName();
        double z = in.nextDouble();


        in.endObject();

        Location location = new Location(null, x, y, z);
        return location;
    }

}