import com.fasterxml.jackson.annotation.JsonSubTypes;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import tools.jackson.databind.json.JsonMapper;

public class JsonForgotten {
    // Wallet is a permitted subtype, and the compiler is happy, but nobody told Jackson about it.
    @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type")
    @JsonSubTypes({
        @JsonSubTypes.Type(value = Card.class, name = "card"),
        @JsonSubTypes.Type(value = Upi.class, name = "upi")})
    sealed interface Payment permits Card, Upi, Wallet {}
    record Card(long amount) implements Payment {}
    record Upi(long amount) implements Payment {}
    record Wallet(long amount) implements Payment {}

    public static void main(String[] args) {
        JsonMapper mapper = JsonMapper.builder().build();
        System.out.println("write : " + mapper.writeValueAsString(new Wallet(500)));
        try {
            mapper.readValue("{\"type\":\"wallet\",\"amount\":500}", Payment.class);
        } catch (Exception e) {
            System.out.println("read  : " + e.getClass().getSimpleName() + ": " + e.getMessage().lines().findFirst().orElse(""));
        }
    }
}