namespace GeometryTD.CustomComponent
{
    public partial class CombatScheduler
    {
        private sealed class CombatRewardSelectionState : CombatStateBase
        {
            public CombatRewardSelectionState(CombatScheduler scheduler) : base(scheduler)
            {
            }

            public override void OnEnter()
            {
                if (Scheduler._settlementContext == null)
                {
                    Scheduler.EnterFailureFallback("Combat reward selection failed. Settlement context is missing.");
                    return;
                }

                Scheduler.EnsureRewardSelectFormUseCaseBound();
                if (!Scheduler._settlementFlowService.TryPrepareRewardSelection(
                        Scheduler._settlementContext,
                        Scheduler._combatInRunResourceManager,
                        Scheduler._phaseLoopRuntime.DisplayPhaseIndex,
                        Scheduler.ResolveCurrentThemeType(),
                        Scheduler._rewardSelectFormUseCase,
                        Scheduler.OnFullBaseHpRewardSelected,
                        Scheduler.OnFullBaseHpRewardGiveUp))
                {
                    Scheduler.ChangeState(new CombatFinishFormState(Scheduler));
                }
            }

            public override void OnExit()
            {
                Scheduler.CloseRewardSelectForm();
            }
        }
    }
}