package uulm.teamname.marvelous.gamelibrary.messages;

import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonSubTypes;
import com.fasterxml.jackson.annotation.JsonSubTypes.Type;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import uulm.teamname.marvelous.gamelibrary.messages.client.*;
import uulm.teamname.marvelous.gamelibrary.messages.server.*;

import java.util.Objects;

/**
 * The basic message from the standard, containing all possible expansion keys. In other words, one needs to check the
 * messageType, as fields that aren't sent are null. Note that most messages are not deserialized into the {@link
 * BasicMessage}, but instead into messages such as the {@link EventMessage} or {@link GameAssignmentMessage}.
 */
@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.EXISTING_PROPERTY, property = "messageType")
@JsonSubTypes({
        @Type(value = HelloClientMessage.class, name = "HELLO_CLIENT"),
        @Type(value = HelloServerMessage.class, name = "HELLO_SERVER"),
        @Type(value = ErrorMessage.class, name = "ERROR"),
        @Type(value = PlayerReadyMessage.class, name = "PLAYER_READY"),
        @Type(value = ReconnectMessage.class, name = "RECONNECT"),
        @Type(value = GameAssignmentMessage.class, name = "GAME_ASSIGNMENT"),
        @Type(value = GeneralAssignmentMessage.class, name = "GENERAL_ASSIGNMENT"),
        @Type(value = CharacterSelectionMessage.class, name = "CHARACTER_SELECTION"),
        @Type(value = ConfirmSelectionMessage.class, name = "CONFIRM_SELECTION"),
        @Type(value = GameStructureMessage.class, name = "GAME_STRUCTURE"),
        @Type(value = EventMessage.class, name = "EVENTS"),
        @Type(value = RequestMessage.class, name = "REQUESTS"),
        @Type(value = GoodbyeClientMessage.class, name = "GOODBYE_CLIENT")
})
@JsonInclude(JsonInclude.Include.NON_NULL)
public class BasicMessage {

    /* The messageType describes the type of message that might be sent. Override this with the local MessageType. */
    public MessageType messageType;

    /** I have no idea what this might be used for, even less the boolean in the answer */
    public String optionals;

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        BasicMessage that = (BasicMessage) o;
        return messageType == that.messageType && Objects.equals(optionals, that.optionals);
    }

    @Override
    public int hashCode() {
        return Objects.hash(messageType, optionals);
    }

    @Override
    public String toString() {
        return "BasicMessage{" +
                "messageType=" + messageType +
                ", optionals='" + optionals + '\'' +
                '}';
    }
}
// @JsonDeserialize(using = MessageDeserializer.class)