using System;
using System.Collections.Generic;
using System.Threading;
using HDL_ON.DAL.Server;
using HDL_ON.Entity;
using HDL_ON.UI.CSS;
using Shared;
namespace HDL_ON.UI
{
    public class CatchSceneCatchFunctionListPage :FrameLayout
    {
        /// <summary>
        /// 主控件
        /// </summary>
        FrameLayout bodyView;
        /// <summary>
        /// 内容区域
        /// </summary>
        VerticalScrolViewLayout contentView;
        /// <summary>
        /// 生成场景按钮
        /// </summary>
        Button btnGenerateScene;


        Scene scene;
        /// <summary>
        /// 捕捉到到功能数据
        /// </summary>
        List<Function> catchFunctionList;
        /// <summary>
        /// 回掉更新事件
        /// </summary>
        Action backAction;

        public CatchSceneCatchFunctionListPage(Scene s, List<Function> list,Action action)
        {
            bodyView = this;
            scene = s;
            catchFunctionList = list;
            backAction = action;
        }

        public void LoadPage()
        {
            new TopViewDiv(bodyView, Language.StringByID(StringId.CatchScene)).LoadTopView();

            bodyView.BackgroundColor = CSS_Color.BackgroundColor;

            contentView = new VerticalScrolViewLayout()
            {
                Y = Application.GetRealHeight(64),
                Height = Application.GetRealHeight(667 - 64 - 60),
            };
            bodyView.AddChidren(contentView);


            LoadFunctionRow();

            btnGenerateScene = new Button()
            {
                Y = Application.GetRealHeight(667 - 50),
                Height = Application.GetRealHeight(50),
                TextAlignment = TextAlignment.Center,
                TextColor = CSS_Color.MainColor,
                TextSize = CSS_FontSize.SubheadingFontSize,
                TextID = StringId.GenerateScene,
                BackgroundColor = CSS_Color.MainBackgroundColor,
                SelectedBackgroundColor = CSS_Color.MainBackgroundColor,
            };
            bodyView.AddChidren(btnGenerateScene);
            LoadEvent_CompleteEvent();
        }

        /// <summary>
        /// 加载功能信息行
        /// </summary>
        private void LoadFunctionRow()
        {
            contentView.RemoveAll();
            scene.functions.Clear();
            bool isFrist = true;

            foreach (var function in catchFunctionList)
            {
                var scenefunction = function.ConvertSceneFunction();

                scene.functions.Add(scenefunction);

                RowLayout functionRow = new RowLayout()
                {
                    Height = Application.GetRealHeight(50),
                    BackgroundColor = CSS_Color.MainBackgroundColor,
                    LineColor = 0x00000000,
                };
                contentView.AddChidren(functionRow);

                if (isFrist)
                {
                    isFrist = false;
                }
                else
                {
                    functionRow.AddChidren(new Button()
                    {
                        Gravity = Gravity.CenterHorizontal,
                        Width = Application.GetRealWidth(343),
                        Height = Application.GetRealWidth(1),
                        BackgroundColor = CSS_Color.DividingLineColor,
                    });
                }

                var btnFunctionIcon = new Button()
                {
                    X = Application.GetRealWidth(12),
                    Gravity = Gravity.CenterVertical,
                    Width = Application.GetMinRealAverage(28),
                    Height = Application.GetMinRealAverage(28),
                };
                functionRow.AddChidren(btnFunctionIcon);

                btnFunctionIcon.UnSelectedImagePath = $"FunctionIcon/Icon/{function.IconName}.png";

                var btnName = new Button()
                {
                    X = Application.GetRealWidth(8 + 10 + 32),
                    Width = Application.GetRealWidth(200),
                    Height = Application.GetRealHeight(32),
                    Text = function.name,
                    TextAlignment = TextAlignment.CenterLeft,
                    TextColor = CSS_Color.FirstLevelTitleColor,
                    TextSize = CSS_FontSize.TextFontSize,
                };
                functionRow.AddChidren(btnName);

                var btnFromFloor = new Button()
                {
                    X = Application.GetRealWidth(8 + 10 + 32),
                    Y = Application.GetRealHeight(24),
                    Width = Application.GetRealWidth(200),
                    Height = Application.GetRealHeight(26),
                    Text = function.GetRoomListName(),
                    TextAlignment = TextAlignment.CenterLeft,
                    TextColor = CSS_Color.PromptingColor1,
                    TextSize = CSS_FontSize.PromptFontSize_FirstLevel,
                };
                functionRow.AddChidren(btnFromFloor);

                Button btnRight = new Button()
                {
                    X = Application.GetRealWidth(339),
                    Gravity = Gravity.CenterVertical,
                    Width = Application.GetMinRealAverage(16),
                    Height = Application.GetMinRealAverage(16),
                    UnSelectedImagePath = "Public/Right.png",
                };
                functionRow.AddChidren(btnRight);

                var btnFunctionInfo = new Button()
                {
                    Width = Application.GetRealWidth(327),
                    TextAlignment = TextAlignment.CenterRight,
                    TextColor = CSS_Color.FirstLevelTitleColor,
                    TextSize = CSS_FontSize.PromptFontSize_FirstLevel,
                    Text = scenefunction.GetFunctionScnenInfo(),
                };
                functionRow.AddChidren(btnFunctionInfo);
                EventHandler<MouseEventArgs> eventHandler = (sender, e) => {
                    Action refreshFunctionRowAction = () => {
                        btnFunctionInfo.Text = scenefunction.GetFunctionScnenInfo();
                    };
                    var ssf = new SceneFunctionInfoEditPage(scene, scenefunction, refreshFunctionRowAction);
                    MainPage.BasePageView.AddChidren(ssf);
                    ssf.LoadPage();
                    MainPage.BasePageView.PageIndex = MainPage.BasePageView.ChildrenCount - 1;
                };
                btnFunctionInfo.MouseUpEventHandler = eventHandler;
                btnRight.MouseUpEventHandler = eventHandler;

                Button btnDelSceneFunction = new Button()
                {
                    BackgroundColor = CSS_Color.WarningColor,
                    TextColor = CSS_Color.MainBackgroundColor,
                    TextID = StringId.Del,
                };
                functionRow.AddRightView(btnDelSceneFunction);
                btnDelSceneFunction.MouseUpEventHandler = (sender, e) => {
                    catchFunctionList.Remove(function);
                    LoadFunctionRow();
                };
            }

        }

        /// <summary>
        /// 完成按钮点击事件
        /// </summary>
        void LoadEvent_CompleteEvent()
        {
            btnGenerateScene.MouseUpEventHandler += (sender, e) =>
            {
                var waitPage = new Loading();
                MainPage.BaseView.AddChidren(waitPage);
                waitPage.Start(Language.StringByID(StringId.PleaseWait));
                new Thread(() =>
                {
                    try
                    {
                        var serverScene = new Scene();
                        var result = FunctionList.List.AddScene(scene, out serverScene);
                        Application.RunOnMainThread(() =>
                        {
                            if (result == StateCode.SUCCESS)
                            {
                                scene = serverScene;
                                FunctionList.List.scenes.Add(scene);
                                backAction();
                                RemoveFromParent();
                            }
                            else
                            {
                                IMessageCommon.Current.ShowErrorInfoAlter(result);
                            }
                        });
                    }
                    catch { }
                    finally
                    {
                        Application.RunOnMainThread(() => {
                            waitPage.Hide();
                            waitPage.RemoveFromParent();
                        });
                    }
                })
                { IsBackground = true, Priority = ThreadPriority.AboveNormal }.Start();
            };
        }


    }
}