using FairyGUI;
using System;
using UI.DressUp;
using UnityEngine;
using UnityEngine.EventSystems;

namespace GFGGame
{
    public class PhotographView : BaseView
    {
        private UI_PhotographUI _ui;
        private GameObject _scenePrefab;
        private GameObject _sceneObject;
        private DressUpObjDataCache equipDataCache;

        protected override void OnInit()
        {
            base.OnInit();
            packageName = UI_PhotographUI.PACKAGE_NAME;
            _ui = UI_PhotographUI.Create();
            viewCom = _ui.target;
            isfullScreen = true;

            _ui.m_btnBack.onClick.Add(OnClickBtnBack);
            _scenePrefab = GFGAsset.Load<GameObject>(ResPathUtil.GetPrefabPath("ScenePhotograph"));

        }

        protected override void OnShown()
        {
            base.OnShown();
            // Debug.Log("Length:" + EquipDataCache.cacher.equipDatas.Length);
            // Debug.Log("bgId:" + EquipDataCache.cacher.bgId);
            // Debug.Log("suitId:" + EquipDataCache.cacher.suitId);

            if (_sceneObject == null)
            {
                _sceneObject = GameObject.Instantiate(_scenePrefab);
                // _sceneObject.sortingOrder = 1000;
                EquipDataCache.cacher.setSceneObj(_sceneObject);
            }

            equipDataCache = EquipDataCache.cacher;
            UpdateBg();
            UpdateBody();

            Timers.inst.Add(0.001f, 0, OnClickListener);
        }
        private void OnClickListener(object param)
        {
            // Debug.Log("点击鼠标:" + Input.GetMouseButtonDown(0));
            if (Input.GetMouseButtonDown(0))
            {
                if (Stage.isTouchOnUI) //点在了UI上
                {
                    Debug.Log("点击UI");
                }
                else //没有点在UI上
                {
                    Debug.Log("点击场景");
                }
                //从摄像机发出到点击坐标的射线
                RaycastHit2D hit = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(Input.mousePosition), Vector2.zero);
                Vector2 pos = Input.mousePosition;
                // Debug.Log("pos:" + pos);

                if (hit.collider != null)
                {
                    //划出射线，只有在scene视图中才能看到
                    // Debug.DrawLine(ray.origin, hitInfo.point, Color.red);
                    GameObject gameObj = hit.collider.gameObject;
                    Debug.Log("click object name is :" + gameObj.name);
                    //当射线碰撞目标为boot类型的物品，执行拾取操作
                    if (gameObj.tag == "boot")
                    {
                        Debug.Log("pickup!");
                    }
                }
            }
        }

        //背景
        private void UpdateBg()
        {
            Transform tf = _sceneObject.transform.Find("Bg");
            SpriteRenderer spr = tf.GetComponent<SpriteRenderer>();
            ItemCfg itemCfg = ItemCfgArray.Instance.GetCfg(equipDataCache.bgId);
            var resPath = ResPathUtil.GetDressUpPath(itemCfg.res, ItemUtil.GetItemResExt(itemCfg.itemType, itemCfg.subType));
            Sprite sp = GFGAsset.Load<Sprite>(resPath);
            DressUpUtil.AddAssetReleaser(tf.gameObject, resPath);
            spr.sprite = sp;

            int[] bgId = { equipDataCache.bgId };
            GameObject obj = _sceneObject.transform.Find("Bg").gameObject;
            SceneController.UpdateRole(bgId, _sceneObject, false, null, false, obj);
            SetObjSize(obj.transform.GetChild(0).gameObject);
        }
        private void SetObjSize(GameObject obj)
        {
            obj.AddComponent<BoxCollider2D>();
        }
        //主角
        private void UpdateBody()
        {

            // CustomSuitData suitSavedData = CustomSuitDataManager.GetCurrentSuitList();
            int[] equipDatas = equipDataCache.equipDatas;
            SceneController.UpdateRole(equipDatas, _sceneObject, false, null, false);
            if (equipDataCache.IsSuitPic && equipDataCache.suitId > 0)
            {
                SuitCfg suitCfg = SuitCfgArray.Instance.GetCfg(equipDataCache.suitId);
                DressUpUtil.UpdateBody(suitCfg.picRes, _sceneObject);
            }
        }

        //合照NPC
        private void UpdateNpc()
        {

        }
        //场景道具
        private void UpdateScene()
        {

        }
        //边框
        private void UpdateBorder()
        {

        }
        //滤镜效果
        private void UpdateEffect()
        {

        }



        private void OnClickBtnBack()
        {
            this.Hide();
            // ViewManager.Show(ViewName.DRESS_UP_VIEW);
            EventAgent.DispatchEvent(ConstMessage.CLOSE_PHOTOGRAPHVIEW);
        }
        protected override void OnHide()
        {
            base.OnHide();
            if (_sceneObject != null)
            {
                GameObject.Destroy(_sceneObject);
                _sceneObject = null;
            }
            equipDataCache = null;
        }
        public override void Dispose()
        {
            if (_scenePrefab != null)
            {
                GameObject.Destroy(_scenePrefab);
                _scenePrefab = null;
            }
            base.Dispose();
        }

    }
}