using System;
using BriarQueen.Framework.Assets;
using Cysharp.Threading.Tasks;
using UnityEngine;
using VContainer;
using Object = UnityEngine.Object;

namespace BriarQueen.Framework.Services.Destruction
{
    /// <summary>
    ///     Handles safe destruction of GameObjects and ensures proper cleanup from world state.
    /// </summary>
    public class DestructionService
    {
        private readonly AddressableManager _addressables;

        [Inject]
        public DestructionService(AddressableManager addressables)
        {
            _addressables = addressables;
        }


        /// <summary>
        ///     Asynchronously destroys a GameObject, invoking destructible callbacks and unregistering state.
        /// </summary>
        public async UniTask Destroy(GameObject go)
        {
            if (go == null) return;

            Debug.Log($"[DestructionManager] Trying to destroy object of {go}");

            var destructibles = go.GetComponentsInChildren<IDestructible>(true);
            if (destructibles is { Length: > 0 })
            {
                foreach (var d in destructibles)
                    try
                    {
                        if (d != null) await d.OnPreDestroy();
                    }
                    catch (Exception ex)
                    {
                        Debug.LogWarning($"[DestructionManager] Exception in OnPreDestroy of {d}: {ex}");
                    }

                foreach (var d in destructibles)
                    try
                    {
                        if (d != null) await d.OnDestroyed();
                    }
                    catch (Exception ex)
                    {
                        Debug.LogWarning($"[DestructionManager] Exception in OnDestroyed of {d}: {ex}");
                    }
            }

            // Prefer Addressables release if this is an Addressables-managed instance.
            if (_addressables != null &&
                _addressables.TryReleaseInstance(go)) return; // Addressables.ReleaseInstance will destroy it.

            Object.Destroy(go);
        }
    }
}