using Google.Protobuf;
using Google.Protobuf.WellKnownTypes;


using ServerCore;
using ServerBase;
using ServerCommon;
using ServerCommon.BusinessLogDomain;
using MetaAssets;



namespace GameServer;


public class GameModeHelper
{
    public static (Result, IGameModeJoinHandler) getGameModeJoinHandler(InstanceRoom instanceRoom, EPlaceType placeType)
    {
        var result = new Result();
        switch (placeType)
        {
            case EPlaceType.BattleRoom:
                return (result, new BattleInstanceJoinHandler(instanceRoom));
            case EPlaceType.ArcadeRunning:
                return (result, new ArcadeRunningInstanceJoinHandler(instanceRoom));
            case EPlaceType.GameRoom:
                return (result, new GameRoomJoinHandler(instanceRoom));
            default:
                var err_msg = $"invalid placeType in this mode!!!! placeType : {placeType}";
                result.setFail(ServerErrorCode.GameModeJoinHandlerNotExist, err_msg);
                return (result, new BattleInstanceJoinHandler(instanceRoom));
        }
    }
    
    public static (Result, IGameModeInitHandler) getGameModeInitHandler(InstanceRoom instanceRoom, EPlaceType placeType)
    {
        var result = new Result();
        switch (placeType)
        {
            case EPlaceType.BattleRoom:
                return (result, new BattleInstanceInitHandler(instanceRoom));
            case EPlaceType.ArcadeRunning:
                return (result, new ArcadeRunningInstanceInitHandler(instanceRoom));
            case EPlaceType.GameRoom:
                return (result, new GameRoomInitHandler(instanceRoom));
            default:
                var err_msg = $"getGameModeInitHandler not!!!! placeType : {placeType}";
                result.setFail(ServerErrorCode.GameModeInitHandlerNotExist, err_msg);
                return (result, new BattleInstanceInitHandler(instanceRoom));
        }
    }

    public static (Result, IGameModeJoinSuccessHandler?) getGameModeJoinSuccessHandler(Player player, InstanceRoom instanceRoom, EPlaceType placeType)
    {
        var result = new Result();
        switch (placeType)
        {
            case EPlaceType.BattleRoom:
                return (result, new BattleInstanceJoinSuccessHandler(player, instanceRoom));
            case EPlaceType.ArcadeRunning:
                return (result, new ArcadeRunningInstanceJoinSuccessHandler(player, instanceRoom));
            case EPlaceType.GameRoom:
                return (result, new GameRoomJoinSuccessHandler(player, instanceRoom));
            default:
                var err_msg = $"getGameModeInitHandler not!!!! placeType : {placeType}";
                result.setFail(ServerErrorCode.GameModeJoinSuccessHandlerNotExist, err_msg);
                return (result, null);
        }
    }
}