using AppleHills.Data.CardSystem;
using Core.SaveLoad;
using UnityEngine;

namespace UI.CardSystem.StateMachine.States
{
    /// <summary>
    /// Revealed state - card is flipped and visible at normal size.
    /// This is the "waiting" state:
    /// - In booster flow: waiting for all cards to finish before animating to album
    /// - In album placement flow: waiting to be dragged to a slot
    /// Shows small idle badges for NEW or REPEAT cards.
    /// </summary>
    public class CardRevealedState : AppleState
    {
        [Header("State-Owned Visuals")]
        [SerializeField] private UnityEngine.GameObject newCardIdleBadge;
        [SerializeField] private UnityEngine.GameObject repeatCardIdleBadge;
        
        private CardContext _context;
        
        private void Awake()
        {
            _context = GetComponentInParent<CardContext>();
        }
        
        public override void OnEnterState()
        {
            // Play reveal audio
            AudioManager.Instance.LoadAndPlayUIAudio("random_paper_putdown", false);

            // Ensure card front is visible and facing camera
            if (_context.CardDisplay != null)
            {
                _context.CardDisplay.gameObject.SetActive(true);
                _context.CardDisplay.transform.localRotation = Quaternion.Euler(0, 0, 0);
            }
            
            // Show appropriate idle badge unless suppressed
            if (_context.BoosterContext.SuppressRevealBadges)
            {
                if (newCardIdleBadge != null) newCardIdleBadge.SetActive(false);
                if (repeatCardIdleBadge != null) repeatCardIdleBadge.SetActive(false);
            }
            else
            {
                bool isNew = Data.CardSystem.CardSystemManager.Instance.IsCardNew(_context.CardData, out CardData existingCard);
                int currentOwnedCount = (existingCard != null) ? existingCard.CopiesOwned : 0;
                if (isNew)
                {
                    if (newCardIdleBadge != null) newCardIdleBadge.SetActive(true);
                    if (repeatCardIdleBadge != null) repeatCardIdleBadge.SetActive(false);
                }
                else if (currentOwnedCount > 0)
                {
                    if (newCardIdleBadge != null) newCardIdleBadge.SetActive(false);
                    if (repeatCardIdleBadge != null) repeatCardIdleBadge.SetActive(true);
                }
                else
                {
                    if (newCardIdleBadge != null) newCardIdleBadge.SetActive(false);
                    if (repeatCardIdleBadge != null) repeatCardIdleBadge.SetActive(false);
                }
            }
            
            // Fire reveal flow complete event (signals booster page that this card is done)
            _context.BoosterContext.NotifyRevealComplete();
        }
        
        private void OnDisable()
        {
            // Hide badges when leaving state
            if (newCardIdleBadge != null)
                newCardIdleBadge.SetActive(false);
            if (repeatCardIdleBadge != null)
                repeatCardIdleBadge.SetActive(false);
        }
    }
}