riversong code showcase

Source/Riversong/Game/UI/Panels/Demo/DemoPanelUIController.cs

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+using System;
+using Cysharp.Threading.Tasks;
+using UnityEngine;
+
+namespace DanieleMarotta.RiversongCodeShowcase
+{
+    public class DemoPanelUIController : UIControllerSystem<DemoPanelUIView>, IDisposable
+    {
+        [InjectService]
+        private ISignalBus _signalBus;
+
+        [InjectService]
+        private World _world;
+
+        public DemoPanelUIController(IServiceLocator serviceLocator) : base(serviceLocator)
+        {
+        }
+
+        protected override DemoPanelUIView View => UIRoot.GetView<DemoPanelUIView>();
+
+        public override async UniTask InitializeAsync()
+        {
+            await base.InitializeAsync();
+
+            View.FeedbackButtonClick += OnFeedbackButtonClick;
+            _signalBus.Subscribe<DemoCompletedSignal>(OnDemoCompleted);
+        }
+
+        public void Dispose()
+        {
+            View.FeedbackButtonClick -= OnFeedbackButtonClick;
+            _signalBus.Unsubscribe<DemoCompletedSignal>(OnDemoCompleted);
+        }
+
+        private void OnDemoCompleted(DemoCompletedSignal signal)
+        {
+            View.OnDemoCompleted(_world.PopulationState.Population, signal.GameTime);
+        }
+
+        private void OnFeedbackButtonClick()
+        {
+            Application.OpenURL(AppLinks.DemoFeedbackUrl);
+        }
+    }
+}