Setup booster page opening

Assets/Scripts/UI/CardSystem/AlbumViewPage.cs

@@ -1,4 +1,6 @@
-using Pixelplacement;
+using Bootstrap;
+using Data.CardSystem;
+using Pixelplacement;
 using UI.Core;
 using UnityEngine;
 using UnityEngine.UI;
@@ -7,12 +9,18 @@ namespace UI.CardSystem
 {
     /// <summary>
     /// UI page for viewing the player's card collection in an album.
+    /// Manages booster pack button visibility and opening flow.
     /// </summary>
     public class AlbumViewPage : UIPage
     {
+        [Header("UI References")]
         [SerializeField] private CanvasGroup canvasGroup;
         [SerializeField] private Button exitButton;
         [SerializeField] private BookCurlPro.BookPro book;
+        
+        [Header("Booster Pack UI")]
+        [SerializeField] private GameObject[] boosterPackButtons;
+        [SerializeField] private BoosterOpeningPage boosterOpeningPage;
 
         private void Awake()
         {
@@ -28,16 +36,73 @@ namespace UI.CardSystem
                 exitButton.onClick.AddListener(OnExitButtonClicked);
             }
             
+            // Set up booster pack button listeners
+            SetupBoosterButtonListeners();
+            
+            // Register for post-boot initialization
+            BootCompletionService.RegisterInitAction(InitializePostBoot);
+            
             // UI pages should start disabled
             gameObject.SetActive(false);
         }
+        
+        private void InitializePostBoot()
+        {
+            // Subscribe to CardSystemManager events
+            if (CardSystemManager.Instance != null)
+            {
+                CardSystemManager.Instance.OnBoosterCountChanged += OnBoosterCountChanged;
+                
+                // Update initial button visibility
+                int initialCount = CardSystemManager.Instance.GetBoosterPackCount();
+                UpdateBoosterButtons(initialCount);
+            }
+        }
+        
+        private void SetupBoosterButtonListeners()
+        {
+            if (boosterPackButtons == null) return;
+            
+            for (int i = 0; i < boosterPackButtons.Length; i++)
+            {
+                if (boosterPackButtons[i] == null) continue;
+                
+                Button button = boosterPackButtons[i].GetComponent<Button>();
+                if (button != null)
+                {
+                    button.onClick.AddListener(OnBoosterButtonClicked);
+                }
+            }
+        }
 
         private void OnDestroy()
         {
+            // Unsubscribe from CardSystemManager
+            if (CardSystemManager.Instance != null)
+            {
+                CardSystemManager.Instance.OnBoosterCountChanged -= OnBoosterCountChanged;
+            }
+            
+            // Clean up exit button
             if (exitButton != null)
             {
                 exitButton.onClick.RemoveListener(OnExitButtonClicked);
             }
+            
+            // Clean up booster button listeners
+            if (boosterPackButtons != null)
+            {
+                foreach (var buttonObj in boosterPackButtons)
+                {
+                    if (buttonObj == null) continue;
+                    
+                    Button button = buttonObj.GetComponent<Button>();
+                    if (button != null)
+                    {
+                        button.onClick.RemoveListener(OnBoosterButtonClicked);
+                    }
+                }
+            }
         }
 
         private void OnExitButtonClicked()
@@ -63,6 +128,34 @@ namespace UI.CardSystem
                 }
             }
         }
+        
+        private void OnBoosterCountChanged(int newCount)
+        {
+            UpdateBoosterButtons(newCount);
+        }
+        
+        private void UpdateBoosterButtons(int boosterCount)
+        {
+            if (boosterPackButtons == null || boosterPackButtons.Length == 0) return;
+            
+            int visibleCount = Mathf.Min(boosterCount, boosterPackButtons.Length);
+            
+            for (int i = 0; i < boosterPackButtons.Length; i++)
+            {
+                if (boosterPackButtons[i] != null)
+                {
+                    boosterPackButtons[i].SetActive(i < visibleCount);
+                }
+            }
+        }
+        
+        private void OnBoosterButtonClicked()
+        {
+            if (boosterOpeningPage != null && UIPageController.Instance != null)
+            {
+                UIPageController.Instance.PushPage(boosterOpeningPage);
+            }
+        }
 
         protected override void DoTransitionIn(System.Action onComplete)
         {