package uulm.teamname.marvelous.gamelibrary.json;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import jdk.jshell.spi.ExecutionControl;
import uulm.teamname.marvelous.gamelibrary.json.basic.BasicMessage;
import uulm.teamname.marvelous.gamelibrary.json.basic.EventMessage;

/** Contains JSON encoding and decoding.
 */
public class JSON {

    private static final ObjectMapper mapper = new ObjectMapper();


    /** Deserializes an incoming network message into a {@link EventMessage}.
     * @param input The JSON to deserialize.
     * @return The parsed message. */
    public static EventMessage parse(String input) {
        EventMessage result = null;
        try {
            result = mapper.readValue(input, EventMessage.class);
        } catch (JsonProcessingException e) {
            e.printStackTrace();
        }
        return result;
    }

    /** Serializes a {@link EventMessage} into a JSON string.
     * @param input The message to serialize.
     * @return The message as JSON. */
    public static String stringify(BasicMessage input) throws ExecutionControl.NotImplementedException {
        String result = null;
        try {
            result = mapper.writeValueAsString(input);
        } catch (JsonProcessingException e) {
            e.printStackTrace();
        }
        return result;
    }
}