aivfo-tl-3.0/aivfo-front-manament-2.0/ivf_tl_Manage/Win/PhotoWindowNew.xaml.cs

using ivf_tl_Entity.Entity;
using ivf_tl_Entity.Entity.balance;
using ivf_tl_Entity.Entity.Result;
using ivf_tl_Entity.Enums;
using ivf_tl_Entity.Pic;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using System.Text;
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.Imaging;

namespace ivf_tl_Manage.Win
{
    /// <summary>
    /// PhotoWindowNew.xaml 的交互逻辑
    /// </summary>
    public partial class PhotoWindowNew : Window
    {
        //public int CurrentNum;
        //public int AllPicNum;
        private string wifeName;
        private int wellsn;
        private string tlSn;
        private int houseSn;

        List<BigImageEntity> Photos = new List<BigImageEntity>();

        public PhotoWindowNew(Window w, List<PictureView> listPic, long picId, string tlsn1, int housesn1, string wifeName1, int wellsn1)
        {
            InitializeComponent();
            this.Owner = w;
            tlSn = tlsn1;
            houseSn = housesn1;
            wifeName = wifeName1;
            wellsn = wellsn1;
            foreach (var item in listPic)
            {
                Photos.Add(new BigImageEntity()
                {
                    id = item.id,
                    imageUrl = item.imageUrl,
                    Url = $"{AppData.Instance.BaseUrl}{item.imageUrl}?token={AppData.Instance.HttpServiceCall.GetToken()}",
                    AllUrl = $"{AppData.Instance.BaseUrl}{item.imageUrl.Replace(AppData.Instance.PicSuf, $"_140x140{AppData.Instance.PicSuf}")}?token={AppData.Instance.HttpServiceCall.GetToken()}",
                    CreationTime = item.imageTime,
                });
            }
            double windwoWidth = 0;
            switch (Photos.Count)
            {
                case 0:
                case 1:
                case 2:
                case 3:
                case 4:
                    windwoWidth = 808d;
                    break;
                case 5:
                    windwoWidth = 896d;
                    break;
                case 6:
                    windwoWidth = 1060d;
                    break;
                case 7:
                    windwoWidth = 1224d;
                    break;
                default:
                    windwoWidth = 1388d;
                    break;
            }
            this.Width = windwoWidth;

            TransformGroup transformGroup = this.image.RenderTransform as TransformGroup;
            ScaleTransform sfr = transformGroup.Children[0] as ScaleTransform;
            TranslateTransform ttf = transformGroup.Children[1] as TranslateTransform;
            image.MouseWheel += (s, arg) =>
            {
                Point centerPoint = arg.GetPosition(image);
                sfr.CenterX = centerPoint.X;
                sfr.CenterY = centerPoint.Y;
                var delta = arg.Delta * 0.001;
                if (sfr.ScaleX + delta < 0.1) return;
                if (sfr.ScaleX + delta > 4.0) return;
                sfr.ScaleX += arg.Delta * 0.001;
                sfr.ScaleY += arg.Delta * 0.001;
            };

            Point StartPosition = new Point();
            Point EndPosition = new Point();
            bool isStart = false;
            image.MouseDown += (s, arg) =>
            {
                StartPosition = arg.GetPosition(image);
                isStart = true;
            };

            image.MouseMove += (s, arg) =>
            {
                if (!isStart) return;
                if (arg.LeftButton != MouseButtonState.Pressed) return;
                EndPosition = arg.GetPosition(image);
                var X = EndPosition.X - StartPosition.X;
                var Y = EndPosition.Y - StartPosition.Y;
                ttf.X += X;
                ttf.Y += Y;
            };

            image.MouseUp += (s, arg) =>
            {
                isStart = false;
            };

            image.MouseLeave += (s, arg) =>
            {
                isStart = false;
            };

            Loaded += (s, e) =>
            {
                Task.Run(() =>
                {
                    Dispatcher.Invoke(() =>
                    {
                        this.listBox.ItemsSource = Photos;
                        CurrentPhoto = Photos.FirstOrDefault(x => x.id == picId);
                    });
                });
            };
            this.Closed += (a, b) => w.Activate();
            //if (a == null) return;
            //CurrentPhoto = a;
            //CurrentNum = Photos.IndexOf(currentPhoto);
            //InitPic();
            //if (CurrentNum > 0) this._prePic_Button.IsEnabled = true;
            //else this._prePic_Button.IsEnabled = false;
            //if (CurrentNum < (listPic.Count - 1)) this._nextPic_Button.IsEnabled = true;
            //else this._nextPic_Button.IsEnabled = false;
        }

        public void InitPic()
        {
            //if (currentPhoto == null) return;
            //TransformGroup transformGroup = new TransformGroup();
            //ScaleTransform sfr = new ScaleTransform();//缩放
            //transformGroup.Children.Add(sfr);
            //TranslateTransform ttf = new TranslateTransform();//平移
            //transformGroup.Children.Add(ttf);
            //if (currentPhoto.BitmapImage == null)
            //{
            //    currentPhoto.BitmapImage = AppData.Instance.StringToBitmapImage($"{AppData.Instance.BaseUrl}{currentPhoto.imageUrl}?token={AppData.Instance.HttpServiceCall.GetToken()}");
            //}

            //Image currentImage = new Image
            //{
            //    Source = currentPhoto.BitmapImage,
            //    Cursor = Cursors.Hand,
            //    RenderTransform = transformGroup,
            //};
            //if (currentImage.Source == null) return;

            //currentImage.MouseWheel += (s, arg) =>
            //{
            //    Point centerPoint = arg.GetPosition(_container);
            //    sfr.CenterX = centerPoint.X;
            //    sfr.CenterY = centerPoint.Y;
            //    var delta = arg.Delta * 0.001;
            //    if (sfr.ScaleX + delta < 0.1) return;
            //    if (sfr.ScaleX + delta > 4.0) return;
            //    sfr.ScaleX += arg.Delta * 0.001;
            //    sfr.ScaleY += arg.Delta * 0.001;
            //};

            //Point StartPosition = new Point();
            //Point EndPosition = new Point();

            //currentImage.MouseDown += (s, arg) =>
            //{
            //    StartPosition = arg.GetPosition(currentImage);
            //};

            //currentImage.MouseMove += (s, arg) =>
            //{
            //    if (arg.LeftButton != MouseButtonState.Pressed) return;
            //    EndPosition = arg.GetPosition(currentImage);
            //    var X = EndPosition.X - StartPosition.X;
            //    var Y = EndPosition.Y - StartPosition.Y;
            //    ttf.X += X;
            //    ttf.Y += Y;
            //};
            //this._container.Child = currentImage;
        }

        private void ZoomMin_Click(object sender, RoutedEventArgs e)
        {
            TransformGroup transformGroup = this.image.RenderTransform as TransformGroup;
            ScaleTransform scaleTransform = transformGroup.Children[0] as ScaleTransform;
            scaleTransform.CenterX = 290;
            scaleTransform.CenterY = 290;

            if (scaleTransform.ScaleX > 0.1)
            {
                scaleTransform.ScaleX -= 0.1;
                scaleTransform.ScaleY -= 0.1;
            }
        }

        private void ZoomMax_Click(object sender, RoutedEventArgs e)
        {
            TransformGroup transformGroup = this.image.RenderTransform as TransformGroup;
            ScaleTransform scaleTransform = transformGroup.Children[0] as ScaleTransform;
            scaleTransform.CenterX = 290;
            scaleTransform.CenterY = 290;

            scaleTransform.ScaleX += 0.1;
            scaleTransform.ScaleY += 0.1;
        }

        private void Pre_Click(object sender, RoutedEventArgs e)
        {
            //if (CurrentNum == -1)
            //{
            //    CurrentNum = Photos.IndexOf(currentPhoto);
            //    if (CurrentNum > 0)
            //    {
            //        currentPhoto = Photos[--CurrentNum];
            //        InitPic();
            //    }
            //}
            //else
            //{
            //    if (CurrentNum > 0)
            //    {
            //        currentPhoto = Photos[--CurrentNum];
            //        InitPic();
            //    }
            //}
            //if (CurrentNum > 0) this._prePic_Button.IsEnabled = true;
            //else this._prePic_Button.IsEnabled = false;
            //if (CurrentNum < (Photos.Count - 1)) this._nextPic_Button.IsEnabled = true;
            //else this._nextPic_Button.IsEnabled = false;
        }

        private void Next_Click(object sender, RoutedEventArgs e)
        {
            //if (CurrentNum == -1)
            //{
            //    CurrentNum = Photos.IndexOf(currentPhoto);
            //    if (CurrentNum != -1 && CurrentNum < (Photos.Count - 1))
            //    {
            //        currentPhoto = Photos[++CurrentNum];
            //        InitPic();
            //    }
            //}
            //else
            //{
            //    if (CurrentNum < (Photos.Count - 1))
            //    {
            //        currentPhoto = Photos[++CurrentNum];
            //        InitPic();
            //    }
            //}
            //if (CurrentNum > 0) this._prePic_Button.IsEnabled = true;
            //else this._prePic_Button.IsEnabled = false;
            //if (CurrentNum < (Photos.Count - 1)) this._nextPic_Button.IsEnabled = true;
            //else this._nextPic_Button.IsEnabled = false;
        }

        private void Ok_Click(object sender, RoutedEventArgs e)
        {
            this.DialogResult = false;
        }

        private void ListBox_ManipulationBoundaryFeedback(object sender, ManipulationBoundaryFeedbackEventArgs e)
        {
            e.Handled = true;
        }

        public BigImageEntity CurrentPhoto
        {
            get { return (BigImageEntity)GetValue(CurrentPhotoProperty); }
            set { SetValue(CurrentPhotoProperty, value); }
        }

        // Using a DependencyProperty as the backing store for CurrentPhoto.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty CurrentPhotoProperty =
            DependencyProperty.Register("CurrentPhoto", typeof(BigImageEntity), typeof(PhotoWindowNew), new PropertyMetadata(null, new PropertyChangedCallback(CurrentPhotoPropertyChangedCallback)));

        private static void CurrentPhotoPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {

        }

        private void Close_Click(object sender, RoutedEventArgs e)
        {
            this.DialogResult = false;
            return;
        }

        private void Export_Click(object sender, RoutedEventArgs e)
        {
            string url = $"/api/businessManage/pc/resource/downloadPicture?tlSn={tlSn}&houseSn={houseSn}&ids={CurrentPhoto.id}";
            string oldName = AppData.Instance.HttpServiceCall.GetDownLoadFileName(url);
            string fileName = SaveFileName(oldName);
            if (string.IsNullOrEmpty(fileName)) return;
            AppData.Instance.MainWindowViewModel.DownLoadStart(new ivf_tl_Entity.Entity.DownLoad.DownLoadEntity
            {
                DownLoadUrl = url,
                NewFileFullName = fileName,
                FileName = Path.GetFileName(fileName),
            });
            //var pro = AppData.Instance.GetPicProvider();
            //if(pro.DownloadFileApi(tlSn,houseSn,CurrentPhoto.id, fileName))
            //{
            //    new ToastWindow(this, 1920,65, true).Show();
            //}
            //else
            //{
            //    new ToastWindow(this, 1920,65, false).Show();
            //}
            //try
            //{
            //    CommonOpenFileDialog open = new CommonOpenFileDialog();
            //    open.IsFolderPicker = true;
            //    open.EnsureReadOnly = true;
            //    open.Multiselect = false;
            //    open.Title = "请选择图片保存文件夹";
            //    if (open.ShowDialog() == CommonFileDialogResult.Ok)
            //    {
            //        var newFullName = System.IO.Path.Combine(open.FileName, $"{CurrentEmbryo.Dish.Wife}-Well{CurrentEmbryo.Location}-{currentPhoto.CreationTime.ToString("yyyy-MM--dd-HH-mm-ss")}.jpg");
            //        File.Copy(currentPhoto.FullName, newFullName, true);

            //        //_mask.Visibility= Visibility.Visible;
            //        //new MessageWindow("导出完成",true).ShowDialog();
            //        //_mask.Visibility = Visibility.Hidden;
            //        //System.Diagnostics.Process.Start(open.FileName);

            //        new MessagePrompt().ShowCenterOwnerSuccess(this, $"导出成功");

            //        return;
            //        //this.Close();
            //    }
            //}
            //catch (Exception ex)
            //{
            //    UtilLogHelper.UtilLogHelper.EnqueueLogModel(ex, $"单张图片导出", null, LogEnum.RunException);
            //}
        }
        Embryo CurrentEmbryo = null;
        public string SaveFileName(string filename)
        {
            var dialog = new Microsoft.Win32.SaveFileDialog();
            if (string.IsNullOrEmpty(filename)) dialog.FileName = $"{wifeName}_{CurrentPhoto.CreationTime.ToString("yy-MM--dd-HH-mm-ss")}.jpg";
            else dialog.FileName = filename;
            dialog.DefaultExt = ".jpg";
            dialog.Filter = $"jpg|*.jpg";
            dialog.AddExtension = true;
            if (dialog.ShowDialog() != true)
            {
                return null;
            }
            return dialog.FileName;
        }

        private void listBox_PreviewMouseWheel(object sender, MouseWheelEventArgs e)
        {
            if (sender is ListBox list)
            {
                var scrollViewer = (ScrollViewer)list.Template.FindName("_ScrollViewer", list);
                if (scrollViewer != null)
                {
                    if (e.Delta > 0)
                    {
                        scrollViewer.LineLeft();
                        scrollViewer.LineLeft();
                    }
                    else
                    {
                        scrollViewer.LineRight();
                        scrollViewer.LineRight();
                    }
                    e.Handled = true;
                }
            }
        }

        private void PreButton_Click(object sender, RoutedEventArgs e)
        {
            if (this.listBox.SelectedIndex > 0) this.listBox.SelectedIndex--;
        }

        private void NextButton_Click(object sender, RoutedEventArgs e)
        {
            if (this.listBox.SelectedIndex < (Photos.Count - 1)) this.listBox.SelectedIndex++;
        }

        private void image_MouseWheel(object sender, MouseWheelEventArgs e)
        {

        }

        private void image_MouseDown(object sender, MouseButtonEventArgs e)
        {

        }

        int scrNum = 3;
        private void listBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (!(this.image.RenderTransform is TransformGroup transformGroup)) return;
            ScaleTransform scaleTransform = transformGroup.Children[0] as ScaleTransform;
            TranslateTransform ttf = transformGroup.Children[1] as TranslateTransform;
            scaleTransform.CenterX = 200;
            scaleTransform.CenterY = 200;
            scaleTransform.ScaleX = 1;
            scaleTransform.ScaleY = 1;
            ttf.X = 0;
            ttf.Y = 0;

            if (!(sender is ListBox listBox)) return;
            if (listBox.SelectedIndex == -1)
            {
                this._prePic_Button.IsEnabled = false;
                this._nextPic_Button.IsEnabled = false;
                return;
            }

            if (listBox.SelectedIndex > 0) this._prePic_Button.IsEnabled = true;
            else this._prePic_Button.IsEnabled = false;
            if (listBox.SelectedIndex < (Photos.Count - 1)) this._nextPic_Button.IsEnabled = true;
            else this._nextPic_Button.IsEnabled = false;

            if (listBox.SelectedIndex < scrNum || listBox.Items.Count - listBox.SelectedIndex - 1 < scrNum)
            {
                listBox.ScrollIntoView(listBox.Items[listBox.SelectedIndex]);
                return;
            }
            var scr = listBox.Template.FindName("_ScrollViewer", listBox) as ScrollViewer;
            if (scr == null)
            {
                listBox.ScrollIntoView(listBox.Items[listBox.SelectedIndex]);
                return;
            }
            scr.ScrollToHorizontalOffset(listBox.SelectedIndex - scrNum);
        }
    }
}