Bellwether/HistoryDLL/CyclicScroller.xaml.cs

using HistoryDLL.Json;
using MediaViewerLib.Utilities;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;

namespace HistoryDLL
{
    /// <summary>
    /// CyclicScroller.xaml 的互動邏輯
    /// </summary>
    public partial class CyclicScroller : UserControl
    {
        public enum HistoryControlMode
        {
            Boot = 0x001,
            Manual = 0x010,
            AutoRun = 0x100,
        };

        public enum TouchorManipulation
        {
            TouchEvent = 0x01,
            ManipulationEvent = 0x10,
        };

        public enum MonitorFlag
        {
            Monitor1_1 = 0x000001,
            Monitor2_1 = 0x000010,
            Monitor3_1 = 0x000100,
            Monitor4_1 = 0x001000,
            Monitor5_1 = 0x010000,
            Monitor6_1 = 0x100000,
        };

        public enum StoryBoardStatus
        {
            StoryBoardIsRun = 0x01,
            StoryBoardIsStop = 0x10,
        };

        public delegate void HomeBackInforDelegate();
        public event HomeBackInforDelegate HomeBackInforEvent;
        public event EventHandler OnDataLoadCompeleted;

        //創造 LiveContainer 物件的Delegate
        private delegate void CreateLiveContainerDelegate();

        //從xml 中取得時際實際有多少個年份資料
        private List<XmlData> xmlDataList = new List<XmlData>();
        //透過取得的年份將MainEvent建立出來後放到該Buffer中
        private List<LiveContainer> LiveContainerList = new List<LiveContainer>();
        //Get Windows Resolution (根據 n * 1的螢幕取得windows的寬高)
        private static WindowsResolution CurrentMonitorCount = new WindowsResolution();
        //public static ConfigSettingClass config = new ConfigSettingClass(GlobalFunction.ConfigSettingFilePath, CurrentMonitorCount);
        //當前載入的起始位置 0 : 代表當前第一個年份是xml資料的首年
        private int currentLoadIndex = 0;
        //是否需要"當前"年份顯示在正中間
        private bool NeedToGetCenter = true;
        private int CenterIndexValue = 0;
        //是否要有首頁動畫
        private bool RunHomePageAnimation = true;
        //TouchDown 事件是否有發生 ?
        private bool isTouchDown = false;
        private bool isManipulatonEvent = false;
        private bool isAutoRun = false;
        //移動前 Horizontal.X的值
        double MoveStartHorizontalX = 0.0;
        //移動後 Horizontal.X的值
        double MoveEndHorizontalX = 0.0;
        //從開始到結束全部的移動距離
        double MoveTotalDistance = 0.0;
        //容許開始到結束的全部移動量小於該值則為點擊事件
        double AllowMaxDistance = 8000;
        //重新定位的Storyboard
        private Storyboard storyboardForLocate = new Storyboard();
        private StoryBoardStatus storyboardStatus = StoryBoardStatus.StoryBoardIsStop;
        //重新定位的 Storyboard 速度調整係數
        private int StorySmoothValue = 300;
        //輪播的Storyboard
        private Storyboard autoRunStoryboard = new Storyboard();
        //當前歷史牆載入完成
        private bool isHistoryWallLoadComplete = false;
        //狀態為手動或者輪播模式
        public HistoryControlMode ControlMode = HistoryControlMode.Boot;
        //Loading~
        HomePage hp;

        public CyclicScroller(int languageIndex)
        {
            InitializeComponent();
            
            if (ConfigSettingClass.MainBackCollect == null)
            {
                MessageBox.Show("設定錯誤，請透過後台更新設定!!");
                Application.Current.Shutdown();
                return;
            }

            //初始化除了Spec外的基本設定
            //refresh setting
            new ConfigSettingClass(GlobalFunction.ConfigSettingFilePath, CurrentMonitorCount);
            InitialWholeSetting();

            if (GlobalFunction.isSolutionUsing4K)
            {
                MainEventWidth *= 2;
                MainEventHeight *= 2;
                YearEventHeight *= 2;

                this.uxMyScroll.Margin = new Thickness(this.uxMyScroll.Margin.Left, this.uxMyScroll.Margin.Top, this.uxMyScroll.Margin.Right, this.uxMyScroll.Margin.Bottom * 2);
            }

            if (CurrentMonitorCount.ncm == 0)
            {
                MessageBox.Show("螢幕解析度取得失敗, 可能會造成載入異常!!");
                Application.Current.Shutdown();
                return;
            }

            this.Loaded += new RoutedEventHandler(CyclicScroller_Loaded);

            this.KeyDown += new KeyEventHandler(CyclicScroller_KeyDown);
        }


        private void CyclicScroller_KeyDown(object sender, KeyEventArgs e)
        {
            //取得Ctrl + s進入後台設定
            if (e.Key == Key.S && Keyboard.Modifiers == ModifierKeys.Shift)
            {
                Exception closeEx = CloseProcess("nLightenHistoryWallEdit");
                if (closeEx != null)
                {
                    Debug.WriteLine(closeEx.Message);
                }
                Thread.Sleep(100);
                Exception ex = OpenProcess(AppDomain.CurrentDomain.BaseDirectory + "nLightenHistoryWallEdit.exe");
                if (ex != null)
                {
                    MessageBox.Show(ex.Message);
                }
            }
        }

        void CyclicScroller_Loaded(object sender, RoutedEventArgs e)
        {
            //取得資料
            if (!GetHistoryData())
            {
                MessageBox.Show("資料準備中，敬請期待！");
                Application.Current.Shutdown();
                return;
            }
            //*設定規範值請參閱 SpecificationValue.cs file.
            SetSpecValue();
            //設定當前語系
            SetLanguage();
            //設定回正被中斷時~應該回到的顯示位置
            SetReturnPos();
            //根據螢幕數量~顯示螢幕中會有幾個內容(children)
            ChildrenCount = GetChildrenCount();
            //根據可以顯示的 Children 數量~新建出 Grid For 裝載DetailViewer
            CreateExtraUnitGrid();
            //初始化該 ExtraUnitGrid ~包括 狀態 位置 
            InitializeExtraUnitGrid();
            //拖動隱藏區塊顯示設定
            SetDisplayPart();
            //將首頁輪播 LoadBar 加到畫面中
            AddHomePageAnimation();
            //計算總事件~並將該直傳到Homepage中
            CalcCountToHomePage();
            //延遲載入~避免程式咬死
            WpfDelayDoWork.DoBackgroundWork(CreateLiveConainer, 1000);
        }

        private void CreateLiveConainer()
        {
            if (xmlDataList.Count <= 0)
            { return; }
            //Loading Start
            LoadingStart();
            //總共會有多少筆 MainEvent ? 透過 YearList 中的個數將 MainEvent 預先建立起來
            CreatMainEvent();
            //是否需要將首年顯示在中間
            if (NeedToGetCenter)
            {
                CenterIndexValue = GetCenterIndexValue();
            }
            //之後代表會有 ChildrenCount 個數量會在 Scrollviewer 當中
            currentLoadIndex = GetIndexFromLeftSide();
            currentLoadIndex -= CenterIndexValue;
            AddEventBlock(currentLoadIndex, false);
            //回正Storyboard
            BackToPosFromCurrentLoadIndex(currentLoadIndex);

            //自動輪播
            GlobalFunction.CheckAutoRunTimer.Start();
            isHistoryWallLoadComplete = true;
        }
        //回正
        private void BackToPosFromCurrentLoadIndex(int currentLoadIndex)
        {
            isTouchDown = false;

            double dd = Math.Abs(MainEventWidth + NoneUseRange - uxMyScroll.HorizontalOffset) / StorySmoothValue;

            if (dd <= 0.3)
            {
                dd = 0.3;
            }
            else if (dd >= 0.5)
            {
                dd = 0.5;
            }

            //完成後由 storyboard 回到中間位置
            DoubleAnimation dbOffset = new DoubleAnimation()
            {
                Duration = TimeSpan.FromSeconds(dd),
                EasingFunction = new PowerEase()
                {
                    EasingMode = EasingMode.EaseOut,
                    Power = 2
                },
            };

            ScrollViewerUtilities.UseMotionStop = false;
            Storyboard.SetTarget(dbOffset, (DependencyObject)this.FindName("uxMyScroll"));
            Storyboard.SetTargetProperty(dbOffset, new PropertyPath(ScrollViewerUtilities.HorizontalOffsetProperty));
            storyboardForLocate.Children.Add(dbOffset);
            storyboardForLocate.FillBehavior = FillBehavior.HoldEnd;

            dbOffset.From = uxMyScroll.HorizontalOffset;
            dbOffset.To = MainEventWidth + NoneUseRange;

            SetStoryBoardStatus(StoryBoardStatus.StoryBoardIsRun);
        }

        void storyboardForLocate_Completed(object sender, EventArgs e)
        {
            SetStoryBoardStatus(StoryBoardStatus.StoryBoardIsStop);

            if (ControlMode == HistoryControlMode.Boot)
            {
                ControlMode = HistoryControlMode.Manual;
            }
            //確實停止後才開始判斷是否為點擊sdlu
            if (storyboardStatus == StoryBoardStatus.StoryBoardIsStop)
            {
                if (MoveTotalDistance <= AllowMaxDistance)
                {
                    //通知 判斷為點擊
                    SendInfoToLiveContainer(TouchorManipulation.TouchEvent);
                }
                else
                {
                    //通知 判斷為Manipulation
                    SendInfoToLiveContainer(TouchorManipulation.ManipulationEvent);
                }

                MoveTotalDistance = 0.0;
                //改變被點擊開的兩旁資訊
                ChangeDetailSide();
            }
        }

        //啟動或停止回正的storyboard
        private void SetStoryBoardStatus(StoryBoardStatus sbs)
        {
            if (sbs == StoryBoardStatus.StoryBoardIsRun)
            {
                storyboardForLocate.Begin();
                storyboardStatus = sbs;
            }
            else if (sbs == StoryBoardStatus.StoryBoardIsStop)
            {
                storyboardForLocate.Stop();
                storyboardStatus = sbs;
            }
        }

        #region 將每個年份事件區塊加到 Scrollviewer 中
        /// <summary>
        /// 將要顯示的事件區塊加到 StackPanel 中
        /// </summary>
        /// <param name="startIndex">從事件包(LiveContainerList)中取出事件的起始索引位置</param>
        /// <param name="IsRightSide">往左邊改變或者往右邊改變</param>
        private void AddEventBlock(int startIndex, bool IsRightSide)
        {
            if (ClearScrollChildren(IsRightSide))
            {
                for (int index = 0; index < ChildrenCount + 2; index++)
                {
                    int addcount = (startIndex + index) % LiveContainerList.Count;

                    AddGridIntoScroll(addcount, index, true);
                }
            }
            else    //如果不是第一次載入~代表該狀況為移動畫面造成改變~所以依照移動的方向做區塊的改變
            {
                int index = 0;

                //由右到左
                if (IsRightSide)
                {
                    index = ChildrenCount + 1;
                }
                else //由左到右
                {
                    index = 0;
                }
                int addcount = (startIndex + index) % LiveContainerList.Count;

                AddGridIntoScroll(addcount, index, IsRightSide);
            }

            //改變年份區塊的索引值與顏色
            ChangeBlockColor();

            //**改變視角位置 (移動到中間的區塊)**
            if (IsRightSide)
            {
                uxMyScroll.ScrollToHorizontalOffset(uxMyScroll.HorizontalOffset - MainEventWidth);
            }
            else
            {
                uxMyScroll.ScrollToHorizontalOffset(uxMyScroll.HorizontalOffset + MainEventWidth);
            }
        }

        private void ChangeBlockColor()
        {
            //更新物件在Scroller中的索引位置~並改變其顏色
            for (int count = 0; count < uxMyStackPanel.Children.Count; count++)
            {
                ((LiveContainer)uxMyStackPanel.Children[count]).Set_Get_ContainerIndex = count;
                if (count <= 1 || count >= ChildrenCount)
                {
                    ((LiveContainer)uxMyStackPanel.Children[count]).ChangeControlColor(false);
                }
                else
                    ((LiveContainer)uxMyStackPanel.Children[count]).ChangeControlColor(true);
            }
        }

        private bool ClearScrollChildren(bool IsRightSide)
        {
            //如果整個Panel都沒有物件的話代表這是第一次載入物件~所以不須執行任何移除物件的動作
            if (uxMyStackPanel.Children.Count > 0)
            {
                if (IsRightSide)
                {
                    //移除第一個
                    ((LiveContainer)uxMyStackPanel.Children[0]).Set_Get_ContainerIndex = -1;
                    uxMyStackPanel.Children.RemoveAt(0);
                }
                else
                {
                    //移除最後一個
                    ((LiveContainer)uxMyStackPanel.Children[uxMyStackPanel.Children.Count - 1]).Set_Get_ContainerIndex = -1;
                    uxMyStackPanel.Children.RemoveAt(uxMyStackPanel.Children.Count - 1);
                }
                return false;
            }

            return true;
        }

        /// <summary>
        /// 新增一個區塊到 Stackpanel 中
        /// </summary>
        /// <param name="addcount">要新增的區塊是事件包 (LiveContainerList)中的哪一個</param>
        /// <param name="index">主要是回報給Homepage, 是哪幾個年份區塊在stackpanel 中</param>
        /// <param name="IsAddBlock">新增的方式是 Add or Insert</param>
        private void AddGridIntoScroll(int addcount, int index, bool IsAddBlock)
        {
            if (IsAddBlock)
            {
                uxMyStackPanel.Children.Add(LiveContainerList[addcount]);
            }
            else
            {
                uxMyStackPanel.Children.Insert(0, LiveContainerList[addcount]);
            }

            //將初始完成後~顯示在畫面中的年份資料傳給Homepage
            if (RunHomePageAnimation)
            {
                if (index >= 1 && index <= ChildrenCount)
                {
                    hp.xmlDataList.Add(LiveContainerList[addcount].xmlData);
                }
            }
        }
        #endregion

        /// <summary>
        /// 透過 YearList 中的個數將 MainEvent 預先建立起來"如不足則循環"
        /// </summary>
        private void CreatMainEvent()
        {
            //"如不足則循環"方式為~依照各螢幕數量不同給予不同的常數值
            int staticvalue = GetCycleCount();

            for (int index = 0; index < staticvalue; index++)
            {
                for (int count = 0; count < xmlDataList.Count; count++)
                {
                    LiveContainer liveContainer = new LiveContainer(xmlDataList[count], MainEventWidth, MainEventHeight);

                    //通知 LiveContainer 通道
                    liveContainer.ListenFromCyclicTouchStatus(this);
                    //接收來自 LiveContainer 通道
                    liveContainer.LiveContainerBubbleToCyclicScrollerEvent += new LiveContainer.LiveContainerBubbleToCyclicScroller(ReceiveFromLiveContainerInfo);

                    liveContainer.CreateLiveContainer();
                    LiveContainerList.Add(liveContainer);
                }
            }
        }

        /// <summary>
        /// 這邊的計算方式為~
        /// 如果是單螢幕則全部需要ChildrenCount個加四個備份所以是ChildrenCount + 4個, 
        /// 雙螢幕需要ChildrenCount個加四個備份所以是ChildrenCount + 4個, 
        /// 三螢幕需要ChildrenCount個加四個備份所以是ChildrenCount + 4個
        /// 如果xml中的年份不足, 則必須進行循環. 此result則為循環次數
        /// </summary>
        /// <returns></returns>
        private int GetCycleCount()
        {
            int result = 0;

            //如果設定的年份少於全部需要的則必須
            switch (CurrentMonitorCount.ncm)
            {
                case MonitorFlag.Monitor1_1:
                case MonitorFlag.Monitor2_1:
                case MonitorFlag.Monitor3_1:
                case MonitorFlag.Monitor4_1:
                case MonitorFlag.Monitor5_1:
                case MonitorFlag.Monitor6_1:
                    {
                        result = (TotalShowChildren / xmlDataList.Count) + 1;
                        break;
                    }
            }
            return result;
        }

        public static T DeserializeFromJson<T>(string json)
        {
            T deserializedProduct = JsonConvert.DeserializeObject<T>(json);
            return deserializedProduct;
        }

        /// <summary>
        ///  //取得 ini 中的資料
        /// </summary>
        /// <returns></returns>
        private bool GetHistoryData()
        {
            List<EventGroup> eventgroups = new List<EventGroup>();
            HistoryWallEventJson hweventJson = new HistoryWallEventJson();

            if (File.Exists(GlobalFunction.JsonFilePath))
            {
                string jsonResult;

                xmlDataList.Clear();
                using (StreamReader sr = new StreamReader(GlobalFunction.JsonFilePath))
                {
                    jsonResult = sr.ReadToEnd();
                }
                hweventJson = DeserializeFromJson<HistoryWallEventJson>(jsonResult);
                eventgroups = hweventJson.EventGroups;
                if (hweventJson.EventGroups.Count <= 0)
                {
                    return false;
                }

                for (int index = 0; index < hweventJson.EventGroups.Count; index++)
                {
                    if (hweventJson.EventGroups[index].ListDates.Count > 0)
                    {
                        XmlData xmldata = new XmlData(hweventJson.EventGroups[index]);

                        xmlDataList.Add(xmldata);
                    }
                }
            }
            else
            {
                return false;
            }

            return true;
        }

        /// <summary>
        /// 自動移動
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void AutoRunTimer_Tick(object sender, EventArgs e)
        {
            uxMyScroll.ScrollToHorizontalOffset(uxMyScroll.HorizontalOffset + 1);
        }

        private void uxMyScroll_ManipulationStarted(object sender, ManipulationStartedEventArgs e)
        {
            if (isHistoryWallLoadComplete)
            {
                SetStoryBoardStatus(StoryBoardStatus.StoryBoardIsStop);
                isTouchDown = true;
                isManipulatonEvent = false;
                MoveStartHorizontalX = uxMyScroll.HorizontalOffset;
            }

            e.Handled = true;
        }

        private void uxMyScroll_ManipulationDelta(object sender, ManipulationDeltaEventArgs e)
        {
            if (isTouchDown)
            {
                uxMyScroll.ScrollToHorizontalOffset(uxMyScroll.HorizontalOffset - e.DeltaManipulation.Translation.X);
                MoveTotalDistance += Math.Abs(uxMyScroll.HorizontalOffset - e.DeltaManipulation.Translation.X);
            }

            e.Handled = true;
        }

        private void uxMyScroll_ManipulationCompleted(object sender, ManipulationCompletedEventArgs e)
        {
            if (isTouchDown)
            {
                isTouchDown = false;
                BackToPosFromCurrentLoadIndex(currentLoadIndex);
            }
            isManipulatonEvent = false;
            e.Handled = true;
        }

        private void uxMyScroll_ManipulationInertiaStarting(object sender, ManipulationInertiaStartingEventArgs e)
        {
            e.TranslationBehavior = new InertiaTranslationBehavior()
            {
                InitialVelocity = e.InitialVelocities.LinearVelocity,
                DesiredDeceleration = 20.0 * 96.0 / (1000.0 * 1000.0)
            };

            e.Handled = true;
        }

        /// <summary>
        /// 改變被點擊開的兩旁資訊
        /// </summary>
        private void ChangeDetailSide()
        {
            int count = ExtraUnitGridList.Count;

            for (int index = 0; index < count; index++)
            {
                if (ExtraUnitGridList[index].IsUsing != 0 &&
                    ExtraUnitGridList[index].Get_Set_BlockControlMode != ExtraUnitGrid.ControlMode.Extend)
                {
                    int mappingStackpanel = index + 1;

                    if (((LiveContainer)uxMyStackPanel.Children[mappingStackpanel]).uxYearStr.Text != ExtraUnitGridList[index].textblock.Text)
                    {
                        if (ExtraUnitGridList[index].Get_Set_BlockControlMode != ExtraUnitGrid.ControlMode.MinStatus)
                        {
                            ExtraUnitGridList[index].textblock.Text = ((LiveContainer)uxMyStackPanel.Children[mappingStackpanel]).uxYearStr.Text;
                        }
                        ThumbnailContainer thumbnailControl = new ThumbnailContainer();
                        List<string> folderPaths = new List<string>();

                        ExtraUnitGridList[index].DetailViewerControlHide();
                        folderPaths = GetThumbnailControl(mappingStackpanel);
                        thumbnailControl.ImgPath = MediaUtilties.GetImageFromFolders(folderPaths.ToArray());
                        ExtraUnitGridList[index].BorderUp.VerticalAlignment = System.Windows.VerticalAlignment.Bottom;
                        ExtraUnitGridList[index].BorderUp.Child = thumbnailControl;

                        ExtraUnitGridList[index].DetailViewerControlShow(null, null);
                    }
                }
            }
        }

        private Exception OpenProcess(string exePath)
        {
            if (File.Exists(exePath))
            {
                ProcessStartInfo startInfo = new ProcessStartInfo();
                startInfo.FileName = exePath;
                try
                {
                    Process startProcess = Process.Start(startInfo);
                    return null;
                }
                catch (Exception ex)
                {
                    return ex;
                }
            }
            else
            {
                return new Exception(exePath + "檔案不存在!");
            }
        }

        private Exception CloseProcess(string processName)
        {
            try
            {
                bool isKill = false;
                System.Diagnostics.Process[] myProcesses = System.Diagnostics.Process.GetProcesses();
                foreach (System.Diagnostics.Process myProcess in myProcesses)
                {
                    if (myProcess.ProcessName == processName)
                    {
                        Debug.WriteLine(myProcess.ProcessName + " " + myProcess.MainWindowHandle.ToString());
                        myProcess.Kill();
                        isKill = true;
                    }
                }
                if (isKill)
                {
                    return null;
                }
                else
                {
                    return new Exception("Cannot find " + processName);
                }
            }
            catch (Exception ex)
            {
                return ex;
            }
        }

        private void Window_PreviewTouchDown(object sender, TouchEventArgs e)
        {
            //停止輪播
            StopAutoRunTheWall();
            GlobalFunction.CheckAutoRunTimer.Stop();
        }

        //避免點擊在非歷史軸的時, 歷史軸會因為輪播停止而卡住的狀況
        private void Window_PreviewTouchUp(object sender, TouchEventArgs e)
        {
            if (!isManipulatonEvent && isHistoryWallLoadComplete && isAutoRun)
            {
                BackToPosFromCurrentLoadIndex(currentLoadIndex);
            }

            isAutoRun = false;
            if (!GlobalFunction.isVideoPlay)
                GlobalFunction.CheckAutoRunTimer.Start();
        }

        private void uxMyScroll_ScrollChanged(object sender, System.Windows.Controls.ScrollChangedEventArgs e)
        {
            if (ControlMode == HistoryControlMode.Boot)
            {
                return;
            }

            MoveEndHorizontalX = uxMyScroll.HorizontalOffset;

            //手指頭往左邊的移動
            if (MoveEndHorizontalX > MainEventWidth * 2 + NoneUseRange - (MainEventWidth / 2))
            {
                autoRunStoryboard.Stop();
                //判斷當前的Index是否超出"最大"容許範圍~進行調整
                currentLoadIndex = GetIndexFromRightSide();
                //重新加入EventBlock
                AddEventBlock(currentLoadIndex, true);
                if (ControlMode == HistoryControlMode.AutoRun)
                {
                    SetAutoRunStoryBoard(MoveEndHorizontalX - MainEventWidth, MoveEndHorizontalX - MainEventWidth + MainEventWidth);
                    autoRunStoryboard.Begin();
                }
            }
            //手指頭往右邊的移動
            else if (MoveEndHorizontalX < MainEventWidth + NoneUseRange - (MainEventWidth / 2))
            {
                //判斷當前的Index是否低於"最小"容許範圍~進行調整
                currentLoadIndex = GetIndexFromLeftSide();
                //重新加入EventBlock
                AddEventBlock(currentLoadIndex, false);
            }
        }

        #region 切換語系與回首頁按鈕
        private void ChangeLangBtn_Click(object sender, RoutedEventArgs e)
        {
            int changeLanIndex = 0;

            if (ConfigSettingClass.MainBackCollect.DefaultLangIndex == 0)
            {
                if (canUsingLangList[1])
                {
                    changeLanIndex = 1;
                }
                else if (canUsingLangList[2])
                {
                    changeLanIndex = 2;
                }
                else if (canUsingLangList[3])
                {
                    changeLanIndex = 3;
                }
            }
            else if (ConfigSettingClass.MainBackCollect.DefaultLangIndex == 1)
            {
                if (canUsingLangList[2])
                {
                    changeLanIndex = 2;
                }
                else if (canUsingLangList[3])
                {
                    changeLanIndex = 3;
                }
                else if (canUsingLangList[0])
                {
                    changeLanIndex = 0;
                }
            }
            else if (ConfigSettingClass.MainBackCollect.DefaultLangIndex == 2)
            {
                if (canUsingLangList[3])
                {
                    changeLanIndex = 3;
                }
                else if (canUsingLangList[0])
                {
                    changeLanIndex = 0;
                }
                else if (canUsingLangList[1])
                {
                    changeLanIndex = 1;
                }
            }
            else if (ConfigSettingClass.MainBackCollect.DefaultLangIndex == 3)
            {
                if (canUsingLangList[0])
                {
                    changeLanIndex = 0;
                }
                else if (canUsingLangList[1])
                {
                    changeLanIndex = 1;
                }
                else if (canUsingLangList[2])
                {
                    changeLanIndex = 2;
                }
            }

            if (changeLanIndex == 0)
            {
                ConfigSettingClass.MainBackCollect.DefaultLangIndex = changeLanIndex;
                System.Windows.Application.Current.Properties["Language"] = "Language1";
            }
            else if (changeLanIndex == 1)
            {
                ConfigSettingClass.MainBackCollect.DefaultLangIndex = changeLanIndex;
                System.Windows.Application.Current.Properties["Language"] = "Language2";
            }
            else if (changeLanIndex == 2)
            {
                ConfigSettingClass.MainBackCollect.DefaultLangIndex = changeLanIndex;
                System.Windows.Application.Current.Properties["Language"] = "Language3";
            }
            else if (changeLanIndex == 3)
            {
                ConfigSettingClass.MainBackCollect.DefaultLangIndex = changeLanIndex;
                System.Windows.Application.Current.Properties["Language"] = "Language0";
            }

            uxMainLangBtnL.Content = ConfigSettingClass.MainBackCollect.LangText[ConfigSettingClass.MainBackCollect.DefaultLangIndex];
            uxMainLangBtnR.Content = ConfigSettingClass.MainBackCollect.LangText[ConfigSettingClass.MainBackCollect.DefaultLangIndex];

            for (int i = 0; i < LiveContainerList.Count; i++)
            {
                LiveContainerList[i].WriteYearBarStr();
                //改變事件區塊中顯示文字分兩部分
                //1. 已經在事件區塊中顯示的 Planerotate
                LiveContainerList[i].ChangeCurPlaneRotateLan();
                //2. 在緩衝區中待顯示的 Planerotate
                //LiveContainerList[i].ChangePlaneRotateLan();
            }

            for (int j = 0; j < ExtraUnitGridList.Count; j++)
            {
                if (ExtraUnitGridList[j].curDataIndex != -1)
                {
                    ExtraUnitGridList[j].textblock.Text = ((LiveContainer)uxMyStackPanel.Children[j + 1]).uxYearStr.Text;
                }
            }
        }

        private void HomeBtn_Click(object sender, RoutedEventArgs e)
        {
            if (HomeBackInforEvent != null)
                this.Dispatcher.BeginInvoke(HomeBackInforEvent, DispatcherPriority.Background);
        }
        #endregion
    }


    public class WpfDelayDoWork
    {
        public static void DoWork(Action action, int millisecond = 300)
        {
            new Action<Dispatcher, Action, int>(DoWorkAsync).BeginInvoke(Dispatcher.CurrentDispatcher, action, millisecond, null, null);
        }

        public static void DoBackgroundWork(Action action, int millisecond = 300)
        {
            new Action<Dispatcher, Action, int>(DoBackgroundWorkAsync).BeginInvoke(Dispatcher.CurrentDispatcher, action, millisecond, null, null);
        }

        static void DoWorkAsync(Dispatcher dispatcher, Action action, int millisecond)
        {
            System.Threading.Thread.Sleep(millisecond);
            dispatcher.BeginInvoke(action);
        }

        static void DoBackgroundWorkAsync(Dispatcher dispatcher, Action action, int millisecond)
        {
            System.Threading.Thread.Sleep(millisecond);
            dispatcher.Invoke(action, DispatcherPriority.Background);
        }
    }
}