using asap.core;
using UnityEngine;
using UnityEngine.UI;

public class UIImage : Image
{
    ShowImageData imageData;
    IUIService uiService;
    public void Sprite(string spriteName)
    {
        if (imageData == null)
        {
            imageData = new ShowImageData(this);
        }
        if (uiService == null)
        {
            uiService = GContext.container.Resolve<IUIService>();
        }
        if (uiService != null)
        {
            imageData.SetName(spriteName);
            uiService.SetImageSprite(imageData);
        }
        else
        {
            Debug.LogError("IUIService is not resolved.");
        }
    }
}

public class ShowImageData : IShowImageData
{
    public string spriteName { set; get; }
    public Image image { set; get; }
    string otherName;
    /// <summary>
    /// image 赋值必须新new一个对象，防止sprite 给的一个错误的对象
    /// </summary>
    /// <param name="image"></param>
    public ShowImageData(Image image)
    {
        this.image = image;
    }
    public ShowImageData(Image image, string spriteName)
    {
        this.image = image;
        SetName(spriteName);
    }
    public void SetName(string spriteName)
    {
        this.spriteName = spriteName;
        otherName = spriteName + "(Clone)";
    }
    public void SetImage(Sprite sprite)
    {
        if (image != null && (sprite.name == otherName || sprite.name == spriteName))
        {
            image.sprite = sprite;
        }
    }
}