namespace Cielonos.MainGame
{
    public partial class RunManager
    {
        /// <summary>
        /// RunPhase 的唯一切换入口。
        /// 后续如果要加入阶段进入/退出钩子，应优先集中到这里，而不是散落在各个调用方。
        /// </summary>
        public class RunPhaseSubmodule : SubmoduleBase<RunManager>
        {
            public RunPhaseSubmodule(RunManager owner) : base(owner)
            {
            }

            public void TransitionToPhase(RunPhase newPhase)
            {
                if (owner.currentPhase == newPhase) return;

                owner.currentPhase = newPhase;
                owner.RaisePhaseChanged(newPhase);
            }

            public bool IsPhaseAllowingNodeSelection()
            {
                switch (owner.currentPhase)
                {
                    case RunPhase.MapSelection:
                    case RunPhase.InShop:
                    case RunPhase.InRest:
                    case RunPhase.InMechanical:
                    case RunPhase.InEvent:
                        return true;
                    default:
                        return false;
                }
            }
        }
    }
}