using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System;
using VisionCommon;
using VisionAligner;
using System.Threading.Tasks;

namespace VisionUI.Aligner {
    /// <summary>얼라인 로그 뷰 AlignLogView.xaml BehindCode</summary>
    public partial class AlignLogView : UserControl {
        private SubSysInfo _SubSysInfo;
        private SubSysRecipe _SubSysRecipe;
        /// <summary>
        /// 생성자
        /// </summary>
        /// <param name="subSysInfo">서브시스템 정보</param>
        public AlignLogView(SubSysInfo subSysInfo) {
            _SubSysInfo = subSysInfo;
            _SubSysRecipe = VisionRecipeManager.GetSubSysRecipe(_SubSysInfo);

            InitializeComponent();
        }

        private void listView_KeyDown(object sender, KeyEventArgs e) {
            var listView = (sender as ListView);

            if (sender != listView) {
                return;
            }

            if (Keyboard.Modifiers == ModifierKeys.Control && e.Key == Key.C) {
                CopySelectedValuesToClipboard(listView);
            }
        }

        private void CopySelectedValuesToClipboard(ListView listView) {
            var builder = new StringBuilder();

            Clipboard.SetText(builder.ToString());
        }

        private void UserControl_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e) {
            bool isVisible = (bool)e.NewValue;
            if (isVisible == true) {
                UpdateVisionRecipes();

                if ((DataContext as AlignLogViewModel).SelectedDate != DateTime.Now.Date) {
                    (DataContext as AlignLogViewModel).SelectedDate = DateTime.Now.Date;
                }
            }
        }

        private void UpdateVisionRecipes() {
            _SubSysRecipe = VisionRecipeManager.GetSubSysRecipe(_SubSysInfo);
        }

        public void LoadOverlayImages(DateTime dateTime) {
            //ProcChartViewWindow.Instance.LoadOverlayImages(_SubSysInfo, dateTime);
        }

        private async void dataGridAlignResultItems_SelectionChanged(object sender, SelectionChangedEventArgs e) {
            if (e.AddedItems.Count > 0) {
                var dataGrid = sender as DataGrid;
                var alignResultItem = e.AddedItems[0] as AlignResultItem;

                //if (ProcChartViewWindow.Instance.IsLoaded) {
                //    await Task.Run(() => {
                //        ProcChartViewWindow.Instance.ShowOverlayImage(alignResultItem.Time);
                //    });
                //    ProcChartViewWindow.Instance.ChangeAlignDeltaAnnotationX(dataGrid.SelectedIndex + 1);
                //}
            }
        }

        private void btnProcChartOpen_Click(object sender, RoutedEventArgs e) {
            //ProcChartViewWindow.Instance.LoadOverlayImages(_SubSysInfo, (DataContext as AlignLogViewModel).SelectedDate);
            //ProcChartViewWindow.Instance.Owner = Application.Current.MainWindow;
            //ProcChartViewWindow.Instance.Show();
            //ProcChartViewWindow.Instance.Activate();
        }
    }
}