using System.Collections.Generic;
using Fort23.Core;
using Fort23.UTool;
using GameLogic.Bag;
using UnityEngine;
using UnityEngine.UI;

namespace Fort23.Mono
{
    public static class HeroUITools
    {
        
        /// <summary>
        /// 更新对应职业的装备图标
        /// 该方法调用后，可以把装备了的职业装备， 显示到指定的UI（eqsUIObj）上
        /// </summary>
        /// <param name="zy">职业类型</param>
        /// <param name="eqsUIObj">装备的icon</param>
        public static async void UpdateZyEqIcon(int zy, List<object> eqsUIObj, int space = 12)
        {
            foreach (GameObject eqGo in eqsUIObj)
            {
                WidgetItem eqItem = await UIManager.Instance.
                    CreateGComponentForObject<WidgetItem>(eqGo, 
                        null, root:eqGo.transform.parent.GetComponent<RectTransform>());
                // LogTool.Log(eqGo + "设置");
                eqItem.SetEmpty();
            }
            
            if (PlayerManager.Instance.eqController.zyEqDic.TryGetValue(zy, out Dictionary<int ,List<ItemInfo>> bwDic))
            {
                foreach (KeyValuePair<int,List<ItemInfo>> keyValuePair in bwDic)
                {
                    //遍历每个部位下的全部装备
                    foreach (ItemInfo eqInfo in keyValuePair.Value)
                    {
                        if (eqInfo.eqInfo.isEquip)
                        {
                            //这里是取部位，eqsUIObj里面的部位，是有序排列的
                            GameObject eqGo = eqsUIObj[keyValuePair.Key - 1] as GameObject;
                            WidgetItem eqItem = await UIManager.Instance.
                                CreateGComponentForObject<WidgetItem>(eqGo, null, root:eqGo.transform.parent.GetComponent<RectTransform>());
                            eqItem.InitWidget(eqInfo);
                            
                        }
                    }
                }
            }
            
            SimpleLayout.Layout(eqsUIObj, LayoutType.Horizontal, space);
        }

        public static string GetEquipmentIconName(ItemInfo eqItem)
        {
            int q = 1;

            if (eqItem.eqInfo.quality > 3 && eqItem.eqInfo.quality <= 4)
            {
                q = 2;
            }
            else if (eqItem.eqInfo.quality > 4)
            {
                q = 3;
            }
            
            string eqIcon = "icon_eq_" + 
                            eqItem.eqInfo.basicEquipConfig.profession + "_" +
                            eqItem.eqInfo.basicEquipConfig.Type + "_" +
                            q;
            
            
            // switch (eqItem.eqInfo.basicEquipConfig.profession)
            return eqIcon;
        }
        
        /// <summary>
        /// 根据星级，显示不同的数量的星星和样子
        /// </summary>
        /// <param name="stars"></param>
        /// <param name="starGrade"></param>
        public static void SetStarShow(List<object> stars, int starGrade)
        {
            // 最大星级展示个数（6星，只显示一颗星星，换颜色）
            int maxShowStar = 5;

            // 计算 当前星级 应该用什么星星的表现
            int group = (starGrade - 1) / maxShowStar;

            int i = 1;
            int showCount = (starGrade - 1) % maxShowStar + 1;
            foreach (GameObject star in stars)
            {
                SetStarImg(group, star);
                // 根据星级显示星星
                if (showCount >= i)
                {
                    star.SetActive(true);
                }
                else
                {
                    star.SetActive(false);
                }
                i++;
            }
            
            SimpleLayout.Layout(stars, LayoutType.Horizontal);
        }
        
        private static void SetStarImg(int group, GameObject starObj)
        {
            MyImage image = starObj.GetComponent<MyImage>();
            // 执行对应的逻辑  （0）GradeIcon_Star_s_Yellow  （1）GradeIcon_Star_s_Premium
            switch (group)
            {
                case 0: // n = 1~5
                    image.icon_name = "dec_star";
                    break;
                case 1: // n = 6~10
                    image.icon_name = "dec_star_2";    
                    break;
                default: // 其他情况
                    LogTool.Error("超出设计表现");
                    //image.icon_name = "dec_star";
                    break;
            }
        }
        
        /// <summary>
        /// 修改指定 GameObject 和其所有子对象的 Layer
        /// </summary>
        /// <param name="obj">目标 GameObject</param>
        /// <param name="newLayer">新的 Layer 值</param>
        public static void ChangeLayerRecursively(GameObject obj, int newLayer)
        {
            if (obj == null || obj.layer == newLayer) return;

            // 修改当前对象的 Layer
            obj.layer = newLayer;

            // 遍历所有子对象，递归修改
            foreach (Transform child in obj.transform)
            {
                ChangeLayerRecursively(child.gameObject, newLayer);
            }
        }
        
    }
}