package nouritsu;

import com.fasterxml.jackson.databind.ObjectMapper;
import io.vavr.control.Try;
import io.vavr.jackson.datatype.VavrModule;

/**
 * *Ser*ialize and *de*serialize. Name stolen from the Rust framework.
 */
public class Serde {
  private static final ObjectMapper MAPPER = new ObjectMapper().registerModule(new VavrModule());

  public static <T> T deserialize(String s, Class<T> clazz) {
    return Try.of(() -> MAPPER.readValue(s, clazz))
      // I don’t see a case where this can actually happen
      .getOrElseThrow((e) -> new IllegalArgumentException("Could not deserialize %s as %s".formatted(s, clazz), e));
  }

  public static <T> String serialize(T obj) {
    return Try.of(() -> MAPPER.writeValueAsString(obj))
      // unreachable, but checked exceptions force me to do this
      .getOrElseThrow((e) -> new IllegalArgumentException("Could not serialize " + obj.toString(), e));
  }
}