AppleHillsProduction/Assets/Scripts/CardSystem/Data/CardCollectionState.cs

using System.Collections.Generic;
using AppleHills.Data.CardSystem;

namespace Data.CardSystem
{
    /// <summary>
    /// Serializable snapshot of the card collection state for save/load operations.
    /// </summary>
    [System.Serializable]
    public class CardCollectionState
    {
        public int boosterPackCount;
        public List<SavedCardEntry> cards = new List<SavedCardEntry>();
        public List<SavedCardEntry> pendingRevealCards = new List<SavedCardEntry>();
        public List<string> placedInAlbumCardIds = new List<string>();
    }

    /// <summary>
    /// Serializable representation of a single card's saved data.
    /// </summary>
    [System.Serializable]
    public class SavedCardEntry
    {
        public string definitionId;
        public CardRarity rarity;
        public int copiesOwned;
    }
}