using System.Collections.Generic;
using Fort23.UTool;
using UnityEngine;
using UnityEngine.UI;

namespace Fort23.Mono
{
    public static class HeroUITools
    {
        
        
        
        /// <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++;
            }
        }
        
        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);
            }
        }
        
    }
}