using GeometryTD.UI;
using UnityGameFramework.Runtime;
using GeometryTD.CustomEvent;
using GeometryTD.Definition;

namespace GeometryTD.CustomComponent
{
    public class ShopNodeComponent : GameFrameworkComponent
    {
        private ShopFormUseCase _shopFormUseCase;
        private bool _initialized;

        public void OnInit()
        {
            if (_initialized)
            {
                return;
            }

            _shopFormUseCase ??= new ShopFormUseCase();
            GameEntry.UIRouter.BindUIUseCase(UIFormType.ShopForm, _shopFormUseCase);
            _initialized = true;
        }

        public void StartShop()
        {
            if (!_initialized)
            {
                OnInit();
            }

            if (_shopFormUseCase == null || !_shopFormUseCase.PrepareForOpen())
            {
                Log.Warning("ShopNodeComponent.StartShop() failed. Shop use case is unavailable or goods generation failed.");
                return;
            }

            GameEntry.UIRouter.OpenUI(UIFormType.ShopForm);
            GameEntry.Event.Fire(this, NodeEnterEventArgs.Create());
        }

        public void EndShop()
        {
            GameEntry.UIRouter.CloseUI(UIFormType.ShopForm);
            GameEntry.Event.Fire(this, NodeCompleteEventArgs.Create());
        }
    }
}