using Cysharp.Threading.Tasks;
using Unity.Mathematics;

namespace DanieleMarotta.RiversongCodeShowcase
{
    public class PopulationPanelUIController : UIControllerSystem<PopulationPanelUIView>, IUpdatable
    {
        [InjectService]
        private World _world;

        private PopulationPanelModel _model;

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

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

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

            _model = new PopulationPanelModel();
            View.SetModel(_model);
        }

        public void Update()
        {
            var population = _world.PopulationState.Population;
            var happiness = math.clamp((int)math.round(_world.PopulationState.Happiness * 100), 0, 100);
            _model.Update(population, happiness, _world.ProductionState.LaborTier);

            View.UpdateHappinessIconAnimation();
        }
    }
}