using System.Collections;
using System.Collections.Generic;
using System.Linq;
using AppleHills.Data.CardSystem;
using Core;
using Data.CardSystem;
using Pixelplacement;
using UI.Core;
using UI.CardSystem.DragDrop;
using UI.DragAndDrop.Core;
using Unity.Cinemachine;
using UnityEngine;
using UnityEngine.UI;

namespace UI.CardSystem
{
    /// <summary>
    /// UI page for opening booster packs and displaying the cards received.
    /// Manages the entire booster opening flow with drag-and-drop interaction.
    /// </summary>
    public class BoosterOpeningPage : UIPage
    {
        [Header("UI References")]
        [SerializeField] private CanvasGroup canvasGroup;
        
        [Header("Booster Management")]
        [SerializeField] private GameObject boosterPackPrefab; // Prefab to instantiate new boosters
        [SerializeField] private SlotContainer bottomRightSlots; // Holds waiting boosters (max 3)
        [SerializeField] private DraggableSlot centerOpeningSlot; // Where booster goes to open
        
        [Header("Card Display")]
        [SerializeField] private Transform cardDisplayContainer;
        [SerializeField] private GameObject flippableCardPrefab; // Placeholder for card backs
        [SerializeField] private float cardSpacing = 150f;
        
        [Header("Settings")]
        [SerializeField] private float boosterDisappearDuration = 0.5f;
        [SerializeField] private CinemachineImpulseSource impulseSource;
        [SerializeField] private ParticleSystem openingParticleSystem;
        [SerializeField] private GameObject albumIcon; // Target for card fly-away animation and dismiss button
        
        private Button _dismissButton; // Button to close/dismiss the booster opening page
        private int _availableBoosterCount;
        private BoosterPackDraggable _currentBoosterInCenter;
        private List<BoosterPackDraggable> _activeBoostersInSlots = new List<BoosterPackDraggable>();
        private List<GameObject> _currentRevealedCards = new List<GameObject>();
        private CardData[] _currentCardData;
        private int _revealedCardCount;
        private int _cardsCompletedInteraction; // Track how many cards finished their new/repeat interaction
        private bool _isProcessingOpening;
        private const int MAX_VISIBLE_BOOSTERS = 3;
        private FlippableCard _currentActiveCard; // The card currently awaiting interaction
        private void Awake()
        {
            // Make sure we have a CanvasGroup for transitions
            if (canvasGroup == null)
                canvasGroup = GetComponent<CanvasGroup>();
            if (canvasGroup == null)
                canvasGroup = gameObject.AddComponent<CanvasGroup>();
            
            // Get dismiss button from albumIcon GameObject
            if (albumIcon != null)
            {
                _dismissButton = albumIcon.GetComponent<Button>();
                if (_dismissButton != null)
                {
                    _dismissButton.onClick.AddListener(OnDismissButtonClicked);
                }
                else
                {
                    Logging.Warning("[BoosterOpeningPage] albumIcon does not have a Button component!");
                }
            }
            
            // UI pages should start disabled
            gameObject.SetActive(false);
        }
        
        internal override void OnManagedDestroy()
        {
            // Unsubscribe from dismiss button
            if (_dismissButton != null)
            {
                _dismissButton.onClick.RemoveListener(OnDismissButtonClicked);
            }
            
            // Unsubscribe from slot events
            if (centerOpeningSlot != null)
            {
                centerOpeningSlot.OnOccupied -= OnBoosterPlacedInCenter;
                centerOpeningSlot.OnVacated -= OnBoosterRemovedFromCenter;
            }
            
            // Unsubscribe from booster events
            UnsubscribeFromAllBoosters();
        }
        
        /// <summary>
        /// Set the number of available booster packs before showing the page
        /// </summary>
        public void SetAvailableBoosterCount(int count)
        {
            _availableBoosterCount = count;
        }

        /// <summary>
        /// Called when the dismiss button (albumIcon) is clicked
        /// </summary>
        private void OnDismissButtonClicked()
        {
            if (UIPageController.Instance != null)
            {
                UIPageController.Instance.PopPage();
                Logging.Debug("[BoosterOpeningPage] Dismiss button clicked, popping page from stack");
            }
        }
        
        public override void TransitionIn()
        {
            base.TransitionIn();
            
            // Ensure album icon is visible when page opens
            if (albumIcon != null)
            {
                albumIcon.SetActive(true);
            }
            
            InitializeBoosterDisplay();
        }
        
        public override void TransitionOut()
        {
            CleanupPage();
            base.TransitionOut();
        }
        
        /// <summary>
        /// Initialize the booster pack display based on available count
        /// </summary>
        private void InitializeBoosterDisplay()
        {
            Logging.Debug($"[BoosterOpeningPage] InitializeBoosterDisplay called with {_availableBoosterCount} boosters available");
            
            if (boosterPackPrefab == null)
            {
                Logging.Warning("BoosterOpeningPage: No booster pack prefab assigned!");
                return;
            }
            
            if (bottomRightSlots == null || bottomRightSlots.SlotCount == 0)
            {
                Logging.Warning("BoosterOpeningPage: No slots available!");
                return;
            }
            
            // Clear any existing boosters
            _activeBoostersInSlots.Clear();
            
            // Calculate how many boosters to show (max 3, or available count, whichever is lower)
            int visibleCount = Mathf.Min(_availableBoosterCount, MAX_VISIBLE_BOOSTERS);
            
            Logging.Debug($"[BoosterOpeningPage] Will spawn {visibleCount} boosters");
            
            // Spawn boosters and assign to slots
            for (int i = 0; i < visibleCount; i++)
            {
                SpawnBoosterInSlot(i);
            }
            
            // Subscribe to center slot events
            if (centerOpeningSlot != null)
            {
                centerOpeningSlot.OnOccupied += OnBoosterPlacedInCenter;
                centerOpeningSlot.OnVacated += OnBoosterRemovedFromCenter;
                Logging.Debug($"[BoosterOpeningPage] Subscribed to center slot events");
            }
            else
            {
                Logging.Warning("[BoosterOpeningPage] centerOpeningSlot is null!");
            }
        }
        
        /// <summary>
        /// Spawn a new booster and place it in the specified slot index
        /// </summary>
        private void SpawnBoosterInSlot(int slotIndex)
        {
            DraggableSlot slot = FindSlotByIndex(slotIndex);
            if (slot == null)
            {
                Logging.Warning($"[BoosterOpeningPage] Could not find slot with SlotIndex {slotIndex}!");
                return;
            }
            
            // Instantiate booster
            GameObject boosterObj = Instantiate(boosterPackPrefab, slot.transform);
            BoosterPackDraggable booster = boosterObj.GetComponent<BoosterPackDraggable>();
            
            if (booster != null)
            {
                // Reset state
                booster.ResetTapCount();
                booster.SetTapToOpenEnabled(false);
                
                // Subscribe to events
                booster.OnReadyToOpen += OnBoosterReadyToOpen;
                
                // Assign to slot with animation
                booster.AssignToSlot(slot, true);
                
                // Track it
                _activeBoostersInSlots.Add(booster);
                
                Logging.Debug($"[BoosterOpeningPage] Spawned booster in slot with SlotIndex {slotIndex}");
            }
            else
            {
                Logging.Warning($"[BoosterOpeningPage] Spawned booster has no BoosterPackDraggable component!");
                Destroy(boosterObj);
            }
        }
        
        /// <summary>
        /// Remove and destroy the booster from the specified slot
        /// </summary>
        private void RemoveBoosterFromSlot(int slotIndex)
        {
            if (slotIndex >= _activeBoostersInSlots.Count)
                return;
            
            BoosterPackDraggable booster = _activeBoostersInSlots[slotIndex];
            if (booster != null)
            {
                // Unsubscribe from events
                booster.OnReadyToOpen -= OnBoosterReadyToOpen;
                
                // Animate out and destroy
                Transform boosterTransform = booster.transform;
                Tween.LocalScale(boosterTransform, Vector3.zero, 0.3f, 0f, Tween.EaseInBack,
                    completeCallback: () =>
                    {
                        if (booster != null && booster.gameObject != null)
                        {
                            Destroy(booster.gameObject);
                        }
                    });
                
                // Remove from slot
                if (booster.CurrentSlot != null)
                {
                    booster.CurrentSlot.Vacate();
                }
                
                Logging.Debug($"[BoosterOpeningPage] Removed booster from slot {slotIndex}");
            }
            
            _activeBoostersInSlots.RemoveAt(slotIndex);
        }
        
        /// <summary>
        /// Update visible boosters based on available count
        /// </summary>
        private void UpdateVisibleBoosters()
        {
            int targetCount = Mathf.Min(_availableBoosterCount, MAX_VISIBLE_BOOSTERS);
            
            // Remove excess boosters (from the end)
            while (_activeBoostersInSlots.Count > targetCount)
            {
                int lastIndex = _activeBoostersInSlots.Count - 1;
                RemoveBoosterFromSlot(lastIndex);
            }
            
            Logging.Debug($"[BoosterOpeningPage] Updated visible boosters: {_activeBoostersInSlots.Count}/{targetCount}");
        }
        
        /// <summary>
        /// Shuffle boosters so they always occupy the first available slots
        /// </summary>
        private void ShuffleBoostersToFront()
        {
            if (_activeBoostersInSlots.Count == 0) return;
            
            Logging.Debug($"[BoosterOpeningPage] Shuffling {_activeBoostersInSlots.Count} boosters to front slots");
            
            // Unassign all boosters from their current slots
            foreach (var booster in _activeBoostersInSlots)
            {
                if (booster.CurrentSlot != null)
                {
                    booster.CurrentSlot.Vacate();
                }
            }
            
            // Reassign boosters to first N slots starting from slot with SlotIndex 0
            for (int i = 0; i < _activeBoostersInSlots.Count; i++)
            {
                // Find slot by its actual SlotIndex property
                DraggableSlot targetSlot = FindSlotByIndex(i);
                BoosterPackDraggable booster = _activeBoostersInSlots[i];
                
                if (targetSlot != null)
                {
                    Logging.Debug($"[BoosterOpeningPage] Assigning booster to slot with SlotIndex {i} {targetSlot.name}");
                    booster.AssignToSlot(targetSlot, true); // Animate the move
                }
                else
                {
                    Logging.Warning($"[BoosterOpeningPage] Could not find slot with SlotIndex {i} {targetSlot.name}");
                }
            }
        }
        
        /// <summary>
        /// Find a slot by its SlotIndex property (not list position)
        /// </summary>
        private DraggableSlot FindSlotByIndex(int slotIndex)
        {
            foreach (var slot in bottomRightSlots.Slots)
            {
                if (slot.SlotIndex == slotIndex)
                {
                    return slot;
                }
            }
            return null;
        }
        
        /// <summary>
        /// Try to spawn a new booster to maintain up to 3 visible
        /// Pass decrementCount=true when called after placing a booster in center slot
        /// (accounts for the booster that will be consumed)
        /// </summary>
        private void TrySpawnNewBooster(bool decrementCount = false)
        {
            // Can we spawn more boosters?
            if (_activeBoostersInSlots.Count >= MAX_VISIBLE_BOOSTERS)
                return; // Already at max
            
            // Use decremented count if this is called after placing in center
            // (the booster in center will be consumed, so we check against count - 1)
            int effectiveCount = decrementCount ? _availableBoosterCount - 1 : _availableBoosterCount;
            
            if (_activeBoostersInSlots.Count >= effectiveCount)
                return; // No more boosters available
            
            // Find first available slot by SlotIndex (0, 1, 2)
            for (int i = 0; i < MAX_VISIBLE_BOOSTERS; i++)
            {
                DraggableSlot slot = FindSlotByIndex(i);
                if (slot != null && !slot.IsOccupied)
                {
                    SpawnBoosterInSlot(i);
                    Logging.Debug($"[BoosterOpeningPage] Spawned new booster in slot with SlotIndex {i}");
                    break;
                }
            }
        }
        
        /// <summary>
        /// Handle when a booster is placed in the center opening slot
        /// </summary>
        private void OnBoosterPlacedInCenter(DraggableObject draggable)
        {
            BoosterPackDraggable booster = draggable as BoosterPackDraggable;
            if (booster == null) return;
            
            _currentBoosterInCenter = booster;
            
            // Remove from active slots list
            _activeBoostersInSlots.Remove(booster);
            
            // Hide album icon when booster is placed in center
            if (albumIcon != null)
            {
                albumIcon.SetActive(false);
                Logging.Debug($"[BoosterOpeningPage] Album icon hidden");
            }
            
            // Lock the slot so it can't be dragged out
            Logging.Debug($"[BoosterOpeningPage] Locking center slot. IsLocked before: {centerOpeningSlot.IsLocked}");
            centerOpeningSlot.SetLocked(true);
            Logging.Debug($"[BoosterOpeningPage] IsLocked after: {centerOpeningSlot.IsLocked}");

            // Configure booster for opening (disables drag, enables tapping, resets tap count)
            Logging.Debug($"[BoosterOpeningPage] Calling SetInOpeningSlot(true) on booster");
            booster.SetInOpeningSlot(true);
            
            // Subscribe to tap events for visual feedback
            booster.OnTapped += OnBoosterTapped;
            booster.OnReadyToOpen += OnBoosterReadyToOpen;
            booster.OnBoosterOpened += OnBoosterOpened;
            
            // Try to spawn a new booster to maintain 3 visible
            // Use decrementCount=true because this booster will be consumed
            TrySpawnNewBooster(decrementCount: true);
            
            // Shuffle remaining boosters to occupy the first slots
            ShuffleBoostersToFront();
            
            Logging.Debug($"[BoosterOpeningPage] Booster placed in center, ready for taps. Active boosters in slots: {_activeBoostersInSlots.Count}");
        }
        
        /// <summary>
        /// Handle when a booster is removed from the center opening slot
        /// </summary>
        private void OnBoosterRemovedFromCenter(DraggableObject draggable)
        {
            BoosterPackDraggable booster = draggable as BoosterPackDraggable;
            if (booster == null) return;
            
            // If it's being removed back to a corner slot, add it back to tracking
            if (booster.CurrentSlot != null && bottomRightSlots.HasSlot(booster.CurrentSlot))
            {
                _activeBoostersInSlots.Add(booster);
                booster.SetInOpeningSlot(false);
            }
            
            _currentBoosterInCenter = null;
            Logging.Debug($"[BoosterOpeningPage] Booster removed from center");
        }
        
        private void OnBoosterTapped(BoosterPackDraggable booster, int currentTaps, int maxTaps)
        {
            Logging.Debug($"[BoosterOpeningPage] Booster tapped: {currentTaps}/{maxTaps}");
            
            // Fire Cinemachine impulse with random velocity (excluding Z)
            if (impulseSource != null)
            {
                // Generate random velocity vector (X and Y only, Z = 0)
                Vector3 randomVelocity = new Vector3(
                    Random.Range(-1f, 1f),
                    Random.Range(-1f, 1f),
                    0f
                );
                
                // Normalize to ensure consistent strength
                randomVelocity.Normalize();
                
                // Generate the impulse with strength 1 and random velocity
                impulseSource.GenerateImpulse(randomVelocity);
            }
        }
        
        /// <summary>
        /// Handle when booster is opened - play particle effects
        /// </summary>
        private void OnBoosterOpened(BoosterPackDraggable booster)
        {
            Logging.Debug($"[BoosterOpeningPage] Booster opened, playing particle effect");
            
            // Reset and play particle system
            if (openingParticleSystem != null)
            {
                // Stop any existing playback
                if (openingParticleSystem.isPlaying)
                {
                    openingParticleSystem.Stop();
                }
                
                // Clear existing particles
                openingParticleSystem.Clear();
                
                // Play the particle system
                openingParticleSystem.Play();
            }
        }
        
        /// <summary>
        /// Handle tap-to-place: When player taps a booster in bottom slots, move it to center
        /// </summary>
        public void OnBoosterTappedInBottomSlot(BoosterPackDraggable booster)
        {
            if (_currentBoosterInCenter != null || centerOpeningSlot == null)
                return; // Center slot already occupied
                
            // Move booster to center slot
            booster.AssignToSlot(centerOpeningSlot, true);
        }
        
        /// <summary>
        /// Handle when booster is ready to open (after max taps)
        /// </summary>
        private void OnBoosterReadyToOpen(BoosterPackDraggable booster)
        {
            if (_isProcessingOpening) return;
            
            Logging.Debug($"[BoosterOpeningPage] Booster ready to open!");
            
            // Trigger the actual opening sequence
            booster.TriggerOpen();
            StartCoroutine(ProcessBoosterOpening(booster));
        }
        
        /// <summary>
        /// Process the booster opening sequence
        /// </summary>
        private IEnumerator ProcessBoosterOpening(BoosterPackDraggable booster)
        {
            _isProcessingOpening = true;
            
            // Call CardSystemManager to open the pack
            if (CardSystemManager.Instance != null)
            {
                List<CardData> revealedCardsList = CardSystemManager.Instance.OpenBoosterPack();
                _currentCardData = revealedCardsList.ToArray();
                
                // Animate booster disappearing
                yield return StartCoroutine(AnimateBoosterDisappear(booster));
                
                // Decrement available count
                _availableBoosterCount--;
                
                // Update visible boosters (remove from end if we drop below thresholds)
                UpdateVisibleBoosters();
                
                // Show card backs
                SpawnCardBacks(_currentCardData.Length);
                
                // Wait for player to reveal all cards
                bool isLastBooster = _availableBoosterCount <= 0;
                yield return StartCoroutine(WaitForCardReveals());
                
                // Check if this was the last booster pack
                if (isLastBooster)
                {
                    // Wait for all card animations to complete before transitioning
                    // WaitForCardReveals already includes: 0.5s wait + (cardCount * 0.5s stagger) + 0.5s animation + 0.5s final
                    // Total is: 1.5s + (cardCount * 0.5s)
                    // For 5 cards that's 4 seconds total, which should be enough
                    Logging.Debug("[BoosterOpeningPage] Last booster opened, auto-transitioning to album main page");
                    if (UIPageController.Instance != null)
                    {
                        UIPageController.Instance.PopPage();
                    }
                }
            }
            
            _isProcessingOpening = false;
        }
        
        /// <summary>
        /// Animate the booster pack disappearing
        /// </summary>
        private IEnumerator AnimateBoosterDisappear(BoosterPackDraggable booster)
        {
            if (booster == null) yield break;
            
            // Scale down and fade out
            Transform boosterTransform = booster.transform;
            
            Tween.LocalScale(boosterTransform, Vector3.zero, boosterDisappearDuration, 0f, Tween.EaseInBack);
            
            // Also fade the visual if it has a CanvasGroup
            CanvasGroup boosterCg = booster.GetComponentInChildren<CanvasGroup>();
            if (boosterCg != null)
            {
                Tween.Value(1f, 0f, (val) => boosterCg.alpha = val, boosterDisappearDuration, 0f);
            }
            
            yield return new WaitForSeconds(boosterDisappearDuration);
            
            // Destroy the booster
            Destroy(booster.gameObject);
            _currentBoosterInCenter = null;

            // Unlock center slot
            centerOpeningSlot.SetLocked(false);
        }
        
        /// <summary>
        /// Spawn card back placeholders for revealing
        /// </summary>
        private void SpawnCardBacks(int count)
        {
            if (flippableCardPrefab == null || cardDisplayContainer == null)
            {
                Logging.Warning("BoosterOpeningPage: Missing card prefab or container!");
                return;
            }
            
            _currentRevealedCards.Clear();
            _revealedCardCount = 0;
            _cardsCompletedInteraction = 0; // Reset interaction count
            
            // Calculate positions
            float totalWidth = (count - 1) * cardSpacing;
            float startX = -totalWidth / 2f;
            
            for (int i = 0; i < count; i++)
            {
                GameObject cardObj = Instantiate(flippableCardPrefab, cardDisplayContainer);
                RectTransform cardRect = cardObj.GetComponent<RectTransform>();
                
                if (cardRect != null)
                {
                    cardRect.anchoredPosition = new Vector2(startX + (i * cardSpacing), 0);
                }
                
                // Get FlippableCard component and setup the card data
                FlippableCard flippableCard = cardObj.GetComponent<FlippableCard>();
                if (flippableCard != null)
                {
                    // Setup the card data (stored but not revealed yet)
                    flippableCard.SetupCard(_currentCardData[i]);
                    
                    // Subscribe to flip started event (to disable other cards IMMEDIATELY)
                    int cardIndex = i; // Capture for closure
                    flippableCard.OnFlipStarted += OnCardFlipStarted;
                    
                    // Subscribe to reveal event to track when flipped
                    flippableCard.OnCardRevealed += (card, data) => OnCardRevealed(cardIndex);
                    
                    // Subscribe to inactive click event (for jiggle effect)
                    flippableCard.OnClickedWhileInactive += OnCardClickedWhileInactive;
                    
                    // Initially, all cards are clickable (for flipping)
                    flippableCard.SetClickable(true);
                }
                else
                {
                    Logging.Warning($"[BoosterOpeningPage] FlippableCard component not found on card {i}!");
                }
                
                _currentRevealedCards.Add(cardObj);
                
                // Animate cards flying in
                cardRect.localScale = Vector3.zero;
                Tween.LocalScale(cardRect, Vector3.one, 0.3f, i * 0.1f, Tween.EaseOutBack);
            }
        }
        
        /// <summary>
        /// Handle when a card flip starts (disable all other cards IMMEDIATELY)
        /// </summary>
        private void OnCardFlipStarted(FlippableCard flippingCard)
        {
            Logging.Debug($"[BoosterOpeningPage] Card flip started, disabling all other cards.");
            
            // Disable ALL cards immediately to prevent multi-flip
            foreach (GameObject cardObj in _currentRevealedCards)
            {
                FlippableCard card = cardObj.GetComponent<FlippableCard>();
                if (card != null)
                {
                    card.SetClickable(false);
                }
            }
        }
        
        /// <summary>
        /// Handle card reveal (when flipped)
        /// </summary>
        private void OnCardRevealed(int cardIndex)
        {
            Logging.Debug($"[BoosterOpeningPage] Card {cardIndex} revealed!");
            _revealedCardCount++;
            
            // Get the flippable card and card data
            FlippableCard flippableCard = _currentRevealedCards[cardIndex].GetComponent<FlippableCard>();
            if (flippableCard == null)
            {
                Logging.Warning($"[BoosterOpeningPage] FlippableCard not found for card {cardIndex}!");
                return;
            }
            
            CardData cardData = flippableCard.CardData;
            
            // Check if this is a new card using CardSystemManager
            bool isNew = Data.CardSystem.CardSystemManager.Instance.IsCardNew(cardData, out CardData existingCard);
            
            if (isNew)
            {
                Logging.Debug($"[BoosterOpeningPage] Card '{cardData.Name}' is NEW!");
                flippableCard.ShowAsNew();
            }
            else
            {
                // Check if card is already Legendary - if so, skip progress bar and auto-progress
                if (existingCard.Rarity == AppleHills.Data.CardSystem.CardRarity.Legendary)
                {
                    Logging.Debug($"[BoosterOpeningPage] Card '{cardData.Name}' is LEGENDARY - auto-progressing!");
                    // Add to inventory immediately and move to next card
                    Data.CardSystem.CardSystemManager.Instance.AddCardToInventoryDelayed(cardData);
                    _cardsCompletedInteraction++;
                    _revealedCardCount++; // This was already incremented earlier, but we need to track completion
                    EnableUnrevealedCards();
                    return; // Skip showing the card enlarged
                }
                
                int ownedCount = existingCard.CopiesOwned;
                Logging.Debug($"[BoosterOpeningPage] Card '{cardData.Name}' is a REPEAT! Owned: {ownedCount}");
                
                // Check if this card will trigger an upgrade (ownedCount + 1 >= threshold)
                bool willUpgrade = (ownedCount + 1) >= flippableCard.CardsToUpgrade && existingCard.Rarity < AppleHills.Data.CardSystem.CardRarity.Legendary;
                
                if (willUpgrade)
                {
                    Logging.Debug($"[BoosterOpeningPage] This card will trigger upgrade! ({ownedCount + 1}/{flippableCard.CardsToUpgrade})");
                    // Show as repeat - progress bar will fill and auto-trigger upgrade
                    flippableCard.ShowAsRepeatWithUpgrade(ownedCount, existingCard);
                }
                else
                {
                    // Normal repeat, no upgrade
                    flippableCard.ShowAsRepeat(ownedCount);
                }
            }
            
            // Set this card as the active one (only this card is clickable now)
            SetActiveCard(flippableCard);
            
            // Subscribe to tap event to know when interaction is complete
            flippableCard.OnCardTappedAfterReveal += (card) => OnCardCompletedInteraction(card, cardIndex);
        }
        
        /// <summary>
        /// Handle when a card's interaction is complete (tapped after reveal)
        /// </summary>
        private void OnCardCompletedInteraction(FlippableCard card, int cardIndex)
        {
            Logging.Debug($"[BoosterOpeningPage] Card {cardIndex} interaction complete!");
            
            // Add card to inventory NOW (after player saw it)
            Data.CardSystem.CardSystemManager.Instance.AddCardToInventoryDelayed(card.CardData);
            
            // Return card to normal size
            card.ReturnToNormalSize();
            
            // Increment completed interaction count
            _cardsCompletedInteraction++;
            
            // Clear active card
            _currentActiveCard = null;
            
            // Re-enable all unrevealed cards (they can be flipped now)
            EnableUnrevealedCards();
            
            Logging.Debug($"[BoosterOpeningPage] Cards completed interaction: {_cardsCompletedInteraction}/{_currentCardData.Length}");
        }
        
        /// <summary>
        /// Set which card is currently active (only this card can be clicked)
        /// </summary>
        private void SetActiveCard(FlippableCard activeCard)
        {
            _currentActiveCard = activeCard;
            
            // Disable all other cards
            foreach (GameObject cardObj in _currentRevealedCards)
            {
                FlippableCard card = cardObj.GetComponent<FlippableCard>();
                if (card != null)
                {
                    // Only the active card is clickable
                    card.SetClickable(card == activeCard);
                }
            }
            
            Logging.Debug($"[BoosterOpeningPage] Set active card. Only one card is now clickable.");
        }
        
        /// <summary>
        /// Re-enable all unrevealed cards (allow them to be flipped)
        /// </summary>
        private void EnableUnrevealedCards()
        {
            foreach (GameObject cardObj in _currentRevealedCards)
            {
                FlippableCard card = cardObj.GetComponent<FlippableCard>();
                if (card != null && !card.IsFlipped)
                {
                    card.SetClickable(true);
                }
            }
            
            Logging.Debug($"[BoosterOpeningPage] Re-enabled unrevealed cards for flipping.");
        }
        
        /// <summary>
        /// Handle when a card is clicked while not active (jiggle the active card)
        /// </summary>
        private void OnCardClickedWhileInactive(FlippableCard inactiveCard)
        {
            Logging.Debug($"[BoosterOpeningPage] Inactive card clicked, jiggling active card.");
            
            if (_currentActiveCard != null)
            {
                _currentActiveCard.Jiggle();
            }
        }
        
        /// <summary>
        /// Wait until all cards are revealed AND all interactions are complete
        /// </summary>
        private IEnumerator WaitForCardReveals()
        {
            // Wait until all cards are flipped
            while (_revealedCardCount < _currentCardData.Length)
            {
                yield return null;
            }
            
            Logging.Debug($"[BoosterOpeningPage] All cards revealed! Waiting for interactions...");
            
            // Wait until all cards have completed their new/repeat interaction
            while (_cardsCompletedInteraction < _currentCardData.Length)
            {
                yield return null;
            }
            
            Logging.Debug($"[BoosterOpeningPage] All interactions complete! Animating cards to album...");
            
            // All cards revealed and interacted with, wait a moment
            yield return new WaitForSeconds(0.5f);
            
            // Show album icon before cards start tweening to it
            if (albumIcon != null)
            {
                albumIcon.SetActive(true);
                Logging.Debug($"[BoosterOpeningPage] Album icon shown for card tween target");
            }
            
            // Animate cards to album icon (or center if no icon assigned) with staggered delays
            Vector3 targetPosition = albumIcon != null ? albumIcon.transform.position : Vector3.zero;
            
            int cardIndex = 0;
            foreach (GameObject cardObj in _currentRevealedCards)
            {
                if (cardObj != null)
                {
                    // Stagger each card with 0.5s delay
                    float delay = cardIndex * 0.5f;
                    
                    // Animate to album icon position, then destroy
                    Tween.Position(cardObj.transform, targetPosition, 0.5f, delay, Tween.EaseInBack);
                    Tween.LocalScale(cardObj.transform, Vector3.zero, 0.5f, delay, Tween.EaseInBack,
                        completeCallback: () => Destroy(cardObj));
                    
                    cardIndex++;
                }
            }
            
            // Wait for all animations to complete
            // Last card starts at: (cardCount - 1) * 0.5s delay
            // Last card finishes at: (cardCount - 1) * 0.5s + 0.5s animation duration = cardCount * 0.5s
            float totalAnimationTime = _currentCardData.Length * 0.5f;
            
            _currentRevealedCards.Clear();
            
            yield return new WaitForSeconds(totalAnimationTime);
            
            // Album icon stays visible for next booster (will be hidden when next booster is placed)
        }
        
        /// <summary>
        /// Clean up the page when hidden
        /// </summary>
        private void CleanupPage()
        {
            UnsubscribeFromAllBoosters();
            
            // Destroy all active boosters
            foreach (var booster in _activeBoostersInSlots.ToList())
            {
                if (booster != null && booster.gameObject != null)
                    Destroy(booster.gameObject);
            }
            _activeBoostersInSlots.Clear();
            
            // Clear any remaining cards
            foreach (GameObject card in _currentRevealedCards)
            {
                if (card != null)
                    Destroy(card);
            }
            _currentRevealedCards.Clear();
            
            _currentBoosterInCenter = null;
            _isProcessingOpening = false;
        }
        
        /// <summary>
        /// Unsubscribe from all booster events
        /// </summary>
        private void UnsubscribeFromAllBoosters()
        {
            // Unsubscribe from active boosters in slots
            foreach (var booster in _activeBoostersInSlots)
            {
                if (booster != null)
                {
                    booster.OnReadyToOpen -= OnBoosterReadyToOpen;
                    booster.OnTapped -= OnBoosterTapped;
                    booster.OnBoosterOpened -= OnBoosterOpened;
                }
            }
            
            // Unsubscribe from center booster
            if (_currentBoosterInCenter != null)
            {
                _currentBoosterInCenter.OnReadyToOpen -= OnBoosterReadyToOpen;
                _currentBoosterInCenter.OnTapped -= OnBoosterTapped;
                _currentBoosterInCenter.OnBoosterOpened -= OnBoosterOpened;
            }
        }
        
        protected override void DoTransitionIn(System.Action onComplete)
        {
            // Simple fade in animation
            if (canvasGroup != null)
            {
                canvasGroup.alpha = 0f;
                Tween.Value(0f, 1f, (value) => canvasGroup.alpha = value, transitionDuration, 0f, Tween.EaseInOut, Tween.LoopType.None, null, onComplete, obeyTimescale: false);
            }
            else
            {
                // Fallback if no CanvasGroup
                onComplete?.Invoke();
            }
        }
        
        protected override void DoTransitionOut(System.Action onComplete)
        {
            // Simple fade out animation
            if (canvasGroup != null)
            {
                Tween.Value(canvasGroup.alpha, 0f, (value) => canvasGroup.alpha = value, transitionDuration, 0f, Tween.EaseInOut, Tween.LoopType.None, null, onComplete, obeyTimescale: false);
            }
            else
            {
                // Fallback if no CanvasGroup
                onComplete?.Invoke();
            }
        }
    }
}