using System.Threading.Tasks;
using Opsive.BehaviorDesigner.Runtime;
using UnityEngine;
using UnityEngine.AddressableAssets;

namespace DDD
{
    public class CustomerCharacter : RestaurantNpcCharacter, ICustomerInitializer
    {
        private CustomerData _customerData;
        
        public async void Initialize(CustomerData customerData)
        {
            _customerData = customerData;
            
            // 스킨 설정
            _spineController.SetSkin(_customerData.SpineSkinKey);
            
            // CustomerType에 따른 behavior tree subtree 할당
            await InitializeBehaviorTree();
        }
        
        private async Task InitializeBehaviorTree()
        {
            var customerData = RestaurantData.Instance.CustomerData;
            
            if (customerData?.CustomerBehaviorData?.TryGetValue(_customerData.CustomerType, out var subtreeReference) != true)
            {
                Debug.LogError($"[CustomerCharacter] No behavior data found for CustomerType: {_customerData.CustomerType}");
                return;
            }
            
            try
            {
                var subtree = await subtreeReference.LoadAssetAsync<Subtree>().Task;
                if (subtree != null)
                {
                    _behaviorTree.Subgraph = subtree;
                    _behaviorTree.StartBehavior();
                }
                else
                {
                    Debug.LogError($"[CustomerCharacter] Failed to load subtree for CustomerType: {_customerData.CustomerType}");
                }
            }
            catch (System.Exception e)
            {
                Debug.LogError($"[CustomerCharacter] Error loading subtree for CustomerType {_customerData.CustomerType}: {e.Message}");
            }
        }
    }
}