using GeometryTD.CustomEvent;
using GeometryTD.Definition;
using GameFramework.Event;
using UnityGameFramework.Runtime;

namespace GeometryTD.UI
{
    public class TestMenuFormController : UIFormControllerCommonBase<TestMenuFormContext, TestMenuForm>
    {
        protected override UIFormType UIFormTypeId => UIFormType.TestMenuForm;

        protected override void RefreshUI(TestMenuForm form, TestMenuFormContext context)
        {
            form.RefreshUI(context);
        }

        protected override void SubscribeCustomEvents()
        {
            GameEntry.Event.Subscribe(TestMenuNodeClickEventArgs.EventId, OnNodeClick);
        }

        protected override void UnsubscribeCustomEvents()
        {
            GameEntry.Event.Unsubscribe(TestMenuNodeClickEventArgs.EventId, OnNodeClick);
        }

        public override int? OpenUI(object userData = null)
        {
            if (userData is TestMenuFormContext context)
            {
                return OpenUIInternal(context);
            }

            if (userData != null)
            {
                Log.Warning("TestMenuFormController.OpenUI() userData type is invalid.");
                return null;
            }

            return OpenUIInternal(BuildDefaultContext());
        }

        public override void BindUseCase(IUIUseCase useCase)
        {
            if (useCase != null)
            {
                Log.Warning("TestMenuFormController does not use a use case.");
            }
        }

        private static TestMenuFormContext BuildDefaultContext()
        {
            return new TestMenuFormContext();
        }

        private void OnNodeClick(object sender, GameEventArgs e)
        {
            if (!(sender is TestMenuForm form))
            {
                return;
            }

            if (!(e is TestMenuNodeClickEventArgs args))
            {
                return;
            }

            switch (args.NodeType)
            {
                case TestMenuNodeType.Combat:
                    GameEntry.CombatNode.StartCombat();
                    return;
                case TestMenuNodeType.Event:
                    GameEntry.EventNode.StartEvent();
                    return;
                case TestMenuNodeType.Shop:
                    GameEntry.ShopNode.StartShop();
                    return;
                default:
                    return;
            }
        }
        
    }
}