using AibisDream.Framework;
using AibisDream.Kit;
using AibisDream.Utility;
using UnityEngine;

namespace AibisDream.FixSystem
{
    public class PipelineFactory
    {
        private Transform _root;
        private GameObject _productPrefab;
        private PipelineSystem _pipelineSystem;

        private SimpleObjectPool<PipelineProduct> _pool;
        private SingleSelector<CheckData> _selector;
        
        
        public PipelineFactory(Transform root, PipelineSystem pipelineSystem, CheckData[] datas)
        {
            _root = root;
            _pool = new SimpleObjectPool<PipelineProduct>(InstantiateProduct, ResetProduce);
            _selector = new SingleSelector<CheckData>(datas, _ => 1);
            _productPrefab = ResourceKit.LoadAssetSync<GameObject>(ConstRef.PipelinePrefabAddress);
            _pipelineSystem = pipelineSystem;
        }
        
        public PipelineProduct Create()
        {
            var product = _pool.Allocate();
            var data = _selector.Select();
            
            product.Init(_pipelineSystem.wayPoints, data, _pipelineSystem);
            product.OnRecycled += Recycle;
            return product;
        }

        private void Recycle(PipelineProduct product, bool isSuccess)
        {
            product.Reset();
            _pool.Recycle(product);
            _pipelineSystem.OnProductEnd(product, isSuccess);
        }
        
        private PipelineProduct InstantiateProduct()
        {
            var product = Object.Instantiate(_productPrefab, _root).transform;
            product.position = _root.position;
            return product.GetComponent<PipelineProduct>();
        }

        private void ResetProduce(PipelineProduct product)
        {
            product.gameObject.SetActive(false);
            product.transform.position = _root.position;
        }
    }
}