namespace ET.Server
{
    [MessageSessionHandler(SceneType.Gate)]
    public class C2G_SummonHeroHandler : RpcMessageHandler<C2G_SummonHero, R2C_SummonHero>
    {
        protected override async ETTask OnRun(Session session, C2G_SummonHero request, R2C_SummonHero response)
        {
            Player player = session.GetComponent<SessionPlayerComponent>()?.Player;
            if (player == null)
            {
                response.Error = ErrorCode.ERR_RpcFail;
                response.Message = "Player not found";
                return;
            }

            BagComponent bag = player.GetComponent<BagComponent>() ?? player.AddComponent<BagComponent>();
            var costs = new System.Collections.Generic.List<CostEntry> { new() { ItemId = request.configId + 1000, Count = 30 } };
            if (!bag.RemoveItems(costs))
            {
                response.Error = ErrorCode.ERR_HERO_FRAGMENT_NOT_ENOUGH;
                response.Message = "Fragment not enough";
                return;
            }

            Hero hero = HeroService.SummonHero(player, request.configId);
            response.hero = HeroMapper.ToProto(hero);
            HeroNoticeHelper.NotifyHeroUpdate(session, hero);
            await ETTask.CompletedTask;
        }
    }
}