using OS.Spin.Common;
using OS.Spin.View.Windows;
using OS.Spin.ViewModle.Flaw;
using System;
using System.Collections.ObjectModel;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;

namespace OS.Spin.View.MainWindowControls
{
    /// <summary>
    /// UCSnapInfoView.xaml 的交互逻辑
    /// </summary>
    public partial class UCSnapInfoView : UserControl
    {
        public delegate MFlawSnapView FlawSelected(string id);

        public FlawSelected EventFlawSelected;

        public UCSnapInfoView()
        {
            InitializeComponent();
            AllFlaws = Tmps;
            _isSelectedInfo = new BitmapImage(new Uri("pack://application:,,,/OS.Spin.View;component/images/selected.png", UriKind.Absolute));
            _unSelectedInfo = new BitmapImage(new Uri("pack://application:,,,/OS.Spin.View;component/images/unselected.png", UriKind.Absolute));
        }

        private BitmapImage _isSelectedInfo;
        private BitmapImage _unSelectedInfo;
        public static readonly DependencyProperty AllFlawsProperty =
            DependencyProperty.Register("AllFlaws", typeof(ObservableCollection<MFlawSnapView>), typeof(UCSnapInfoView), new PropertyMetadata(default(ObservableCollection<MFlawSnapView>)));
        private ObservableCollection<MFlawSnapView> Tmps = new ObservableCollection<MFlawSnapView>();

        private ObservableCollection<MFlawSnapView> AllFlaws
        {
            get { return (ObservableCollection<MFlawSnapView>)GetValue(AllFlawsProperty); }
            set { SetValue(AllFlawsProperty, value); }
        }

        public void AddFlawSnap(MFlawSnapView flawSnap)
        {
            AllFlaws.Add(flawSnap);
            Flaws.ScrollIntoView(Flaws.Items[Flaws.Items.Count - 1]);
        }

        public void Zero()
        {
            _isSelected = null;
            AllFlaws.Clear();
        }

        private Canvas _isSelected = null;
        private void Snap_MouseDown(object sender, MouseButtonEventArgs e)
        {
            try
            {
                var canvas = sender as Canvas;
                MFlawSnapView flawInfo = null;
                foreach (var x in AllFlaws)
                {
                    if (x.Id.Equals((string)canvas.Tag))
                    {
                        flawInfo = x;
                    }
                }
                if (null != _isSelected)
                {
                    if (_isSelected.Equals(canvas))
                    {
                        var fv = FlawView.GetInstance(flawInfo.SnapInfo.Clone(), flawInfo.FlawName);
                        fv.WindowState = WindowState.Maximized;
                        fv.Topmost = true;
                        fv.Focus();
                        fv.Show();
                        return;
                    }
                    _isSelected.Background = new ImageBrush
                    {
                        ImageSource = _unSelectedInfo
                    };
                }

                canvas.Background = new ImageBrush
                {
                    ImageSource = _isSelectedInfo
                };

                _isSelected = canvas;
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("Snap_MouseDown:{0}", ex.Message));
            }

        }
    }
}