using System;
using Cysharp.Threading.Tasks;

namespace DanieleMarotta.RiversongCodeShowcase
{
    public class TimePanelUIController : UIControllerSystem<TimePanelUIView>, IDisposable
    {
        [InjectService]
        private World _world;

        [InjectService]
        private ISignalBus _signalBus;

        private TimePanelModel _model;

        public TimePanelUIController(IServiceLocator serviceLocator) : base(serviceLocator)
        {
        }

        protected override TimePanelUIView View => UIRoot.GetView<TimePanelUIView>();

        public override async UniTask InitializeAsync()
        {
            await base.InitializeAsync();

            _model = new TimePanelModel();
            UpdateModel();
            View.SetModel(_model);

            _signalBus.Subscribe<EndOfWeekSignal>(OnEndOfWeekSignal);
        }

        public void Dispose()
        {
            _signalBus.Unsubscribe<EndOfWeekSignal>(OnEndOfWeekSignal);
        }

        private void OnEndOfWeekSignal(EndOfWeekSignal signal)
        {
            UpdateModel();
        }

        private void UpdateModel()
        {
            var timeState = _world.TimeState;
            _model.Update(timeState.WeekNumber, timeState.MonthNumber, timeState.YearNumber);
        }
    }
}