using HDL_ON.UI.CSS;
using Shared;
using System;
namespace HDL_ON.UI
{
    /// <summary>
    /// 图库界面
    /// </summary>
    public class GalleryPage : FrameLayout
    {
        FrameLayout bodyView;
        VerticalScrolViewLayout contentView;

        string lastPath;

        Action<string> backAction;

        public GalleryPage(string lastPath,Action<string> action)
        {
            bodyView = this;
            this.lastPath = lastPath;
            backAction = action;
        }

        public void LoadPage(bool loadSceneGallery)
        {
            bodyView.BackgroundColor = CSS_Color.MainBackgroundColor;
            new TopViewDiv(bodyView, Language.StringByID(StringId.DefaultGallery)).LoadTopView();


            contentView = new VerticalScrolViewLayout()
            {
                Y = Application.GetRealHeight(64),
                Height = Application.GetRealHeight(603),
            };
            bodyView.AddChidren(contentView);

            if(loadSceneGallery)
            {
                LoadSceneGallery();
            }
        }
        /// <summary>
        /// 加载场景图库
        /// </summary>
        void LoadSceneGallery()
        {
            contentView.RemoveAll();

          
            FrameLayout sceneImageRow = new FrameLayout()
            {
                Height = Application.GetRealWidth(128),
            };
            for (int i = 0; i < 10; i++)
            {
                string curImagePath = $"Intelligence/Gallery/scenebg{i + 1}.png";
             
                var sceneImageView = new FrameLayout()
                {
                    Width = Application.GetRealWidth(172),
                    Height = Application.GetRealWidth(128),
                    BackgroundImagePath = curImagePath,
                };
                if (i % 2 == 0)
                {
                    sceneImageRow = new FrameLayout()
                    {
                        Height = Application.GetRealWidth(128),
                    };
                    contentView.AddChidren(new Button() { Height = Application.GetRealWidth(12) });
                    contentView.AddChidren(sceneImageRow);
                    sceneImageView.X = Application.GetRealWidth(10);
                    sceneImageRow.AddChidren(sceneImageView);
                }
                else
                {
                    sceneImageView.X = Application.GetRealWidth(194);
                    sceneImageRow.AddChidren(sceneImageView);
                }
                if (lastPath == curImagePath)
                {
                    var btnLastChooseTip = new Button()
                    {
                        X = Application.GetRealWidth(146),
                        Y = Application.GetRealWidth(6),
                        Width = Application.GetRealWidth(20),
                        Height = Application.GetRealWidth(20),
                        UnSelectedImagePath = "Intelligence/Gallery/chooseTipIcon.png",
                    };
                    sceneImageView.AddChidren(btnLastChooseTip);
                }

                sceneImageView.MouseUpEventHandler = (sender, e) => {
                    this.RemoveFromParent();
                    backAction(curImagePath);
                };
            }

        }


    }
}