using System;
using Core;
using Core.Lifecycle;
using UnityEngine;

namespace PuzzleS
{
    /// <summary>
    /// Tracks bird discovery progress in the bird finding minigame.
    /// Saves scene-specific progress using the ManagedBehaviour lifecycle system.
    /// </summary>
    public class BirdGameStats : ManagedBehaviour
    {
        public int birdsFoundInLevel;

        // Save system configuration
        public override bool AutoRegisterForSave => true;

        internal override void OnManagedStart()
        {
            // Initialize after all managers are ready
        }

        public void BirdFound()
        {
            birdsFoundInLevel += 1;
        }

        #region Save/Load Lifecycle Hooks

        internal override string OnSceneSaveRequested()
        {
            // Save scene-specific progress
            var state = new BirdGameState
            {
                birdsFoundInLevel = this.birdsFoundInLevel
            };
            return JsonUtility.ToJson(state);
        }

        internal override void OnSceneRestoreRequested(string serializedData)
        {
            if (string.IsNullOrEmpty(serializedData))
            {
                // No saved data, keep default values
                return;
            }

            try
            {
                var state = JsonUtility.FromJson<BirdGameState>(serializedData);
                if (state != null)
                {
                    birdsFoundInLevel = state.birdsFoundInLevel;
                }
            }
            catch (Exception ex)
            {
                Logging.Warning($"[BirdGameStats] Failed to restore state: {ex.Message}");
            }
        }

        #endregion
    }

    /// <summary>
    /// Serializable state for bird game progress
    /// </summary>
    [Serializable]
    public class BirdGameState
    {
        public int birdsFoundInLevel;
    }
}