using UnityEngine;

namespace ShrinkDataSaver
{
    /// <summary>
    /// 兼容旧用法：仍可把该组件挂到首场景中，
    /// 但真正初始化已下沉到 ShrinkDataSaverRuntime，便于宿主层统一接管。
    /// </summary>
    [DefaultExecutionOrder(-2000)]
    public class ShrinkDataSaverBootstrap : MonoBehaviour
    {
        [Header("Override (留空使用 ScriptableObject 设置)")] [SerializeField]
        private ShrinkDataSaverSettings settingsOverride;

        [Header("Save Version")] [SerializeField]
        private int currentSaveVersion = 1;

        private static bool _initialized;

        private void Awake()
        {
            if (ShrinkDataSaverRuntime.IsInitialized)
            {
                Destroy(gameObject);
                return;
            }

            if (_initialized)
            {
                Destroy(gameObject);
                return;
            }

            _initialized = true;
            DontDestroyOnLoad(gameObject);
            ShrinkDataSaverRuntime.Initialize(new ShrinkDataSaverRuntimeConfig
            {
                SettingsOverride = settingsOverride,
                CurrentSaveVersion = currentSaveVersion,
                DontDestroyOnLoadDriver = true
            });
        }
    }
}