using System;
using System.Collections;
using System.Collections.Concurrent;
using System.Collections.Generic;
using BITKit;
using BITKit.Entities;
using Microsoft.Extensions.Logging;
using UnityEngine;

namespace Net.Project.B.Interaction
{
    public sealed class UnityInteractionService:IWorldInteractionService,IDisposable
    {
        private readonly IEntitiesService _entitiesService;
        private readonly ILogger<UnityInteractionService> _logger;

        public UnityInteractionService(ILogger<UnityInteractionService> logger, IEntitiesService entitiesService)
        {
            _logger = logger;
            _entitiesService = entitiesService;

            _entitiesService.OnAdd += OnAdd;
        }

        private void OnAdd(IEntity obj)
        {
            if (obj.ServiceProvider.QueryComponents(out IWorldInteractable worldInteractable))
            {
                if (worldInteractable.WorldObject is null)
                {
                    obj.ServiceProvider.QueryComponents(out GameObject gameObject);
                    worldInteractable.WorldObject = gameObject;
                    worldInteractable.Id = obj.Id;
                }
            }
        }


        public bool Interaction(object sender, IWorldInteractable interactable,
            WorldInteractionProcess process = WorldInteractionProcess.Performed)
        {
            try
            {
                InternalOnInteraction?.Invoke(sender, interactable, process, null);
            }
            catch (Exception e)
            {
                //_logger.LogWarning(e,$"互动失败:{e.Message}");
                _logger.LogCritical(e,e.Message);
                return false;
            }
            return true;
        }

        private static event Action<object, IWorldInteractable, WorldInteractionProcess, object> InternalOnInteraction;
        event Action<object, IWorldInteractable, WorldInteractionProcess, object> IWorldInteractionService.OnInteraction
        {
            add => InternalOnInteraction += value;
            remove => InternalOnInteraction -= value;
        }

        public void Dispose()
        {
        }
    }
}