using UnityEngine;
using UnityEngine.UI;

namespace PhxhSDK
{
    public static partial class Utils
    {
        public static void SetImage(GameObject go, string name)
        {
            var img = go?.GetComponent<Image>();
            SetImage(img, name);
        }

        public static void SetImage(GameObject go, Sprite icon)
        {
            var img = go?.GetComponent<Image>();
            if (img != null) img.sprite = icon;
        }

        public static void SetImage(Image img, string name)
        {
            if (img != null)
            {
                if (string.IsNullOrEmpty(name))
                {
                    img.sprite = null;
                }
                // var asset = ResourcesManager.Instance.LoadResource<Sprite>(name);
                // if (asset != null) {
                //     SetImage(img, asset);
                // }
            }
        }

        // public static void SetAtlasImage(Image img, string atlasName, string name) {
        //     if (img != null) {
        //         if (string.IsNullOrEmpty(atlasName) || string.IsNullOrEmpty(name)) {
        //             img.sprite = null;
        //         } else {
        //             var asset = ResourcesManager.Instance.GetSpriteVariant(atlasName, name);
        //             if (asset != null) {
        //                 SetImage(img, asset);
        //             }
        //         }
        //     }
        // }

        public static void SetImage(Image img, Sprite sprite)
        {
            if (img != null) img.sprite = sprite;
        }

        public static Vector3 WorldPos2ScreenPos(Vector3 worldPos, Camera camera)
        {
            var screenPos = camera.WorldToScreenPoint(worldPos);
            return screenPos;
        }

        public static Vector3 ScreenPos2WorldPos(Vector3 screenPos, Camera camera)
        {
            var worldPos = camera.ScreenToWorldPoint(screenPos);
            return worldPos;
        }
    }
}