prs/prs.desktop/Panels/Jobs/DocumentSets/JobDocumentSetPanel.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using Comal.Classes;
using InABox.Clients;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.WPF;
using Color = System.Drawing.Color;


namespace PRSDesktop
{
    public partial class JobDocumentSetPanel : UserControl, IJobControl, IDataModelSource, IPanel<Job>
    {
        public Guid JobID { get; set; }

        public JobDocumentSetPanel()
        {
            InitializeComponent();
            // Dictionary<String, BitmapImage> images = new Dictionary<string, BitmapImage>()
            // {
            //     { "Sample", PRSDesktop.Resources.localfile.AsBitmapImage() },
            //     { "Another File", PRSDesktop.Resources.tick.AsBitmapImage() }
            // };
            // preview.ItemsSource = images;
        }

        public string SectionName => "Job Document Set";

        public DataModel DataModel(Selection selection)
        {
            var ids = Documents.Data != null ? Documents.Data.ExtractValues<JobDocumentSet, Guid>(x => x.ID).ToArray() : new Guid[] { };
            return new AutoDataModel<JobDocumentSet>(new Filter<JobDocumentSet>(x => x.ID).InList(ids));
        }

        public event DataModelUpdateEvent OnUpdateDataModel;
        
        public void Setup()
        {
        }

        public void Shutdown()
        {
        }

        public void Refresh()
        {
            Folders.JobID = this.JobID;
            Documents.JobID = this.JobID;
            Folders.Refresh();
            Documents.Refresh();
        }

        public bool IsReady { get; set; }

        public void CreateToolbarButtons(IPanelHost host)
        {
            // Check In
            // Check Out
            // Issue
        }

        public Dictionary<string, object[]> Selected()
        {
            return new Dictionary<string, object[]>();
        }

        public void Heartbeat(TimeSpan time)
        {
            
        }

        private Guid _folderid = Guid.Empty;
        
        private void Folders_OnOnSelectItem(DynamicTreeNode node)
        {
            _folderid = node != null ? node.ID : Guid.Empty;
            Documents.FolderID = _folderid;
            Documents.Refresh();
        }

        private void DynamicSplitPanel_OnOnChanged(object sender, DynamicSplitPanelChangedArgs e)
        {
            if (e.View == DynamicSplitPanelView.Detail)
                Documents.FolderID = Guid.Empty;
            else
                Documents.FolderID = _folderid;
            Documents.Refresh();
        }

        private void Preview_OnSizeChanged(object sender, SizeChangedEventArgs e)
        {
            //throw new NotImplementedException();
        }

        private void Documents_OnMileStoneSelected(JobDocumentSetMileStoneBlock block)
        {
            if (block != null && block.Attachments > 0)
            {
                var id = block.ID;
                var files = new Client<JobDocumentSetMileStoneFile>().Query(
                    new Filter<JobDocumentSetMileStoneFile>(x => x.EntityLink.ID).IsEqualTo(block.ID),
                    new Columns<JobDocumentSetMileStoneFile>(x => x.ID)
                        .Add(x => x.DocumentLink.FileName)
                        .Add(x => x.Thumbnail),
                    new SortOrder<JobDocumentSetMileStoneFile>(x => x.DocumentLink.FileName)
                );
                preview.ItemsSource = files.Rows
                    .Select(r =>
                        new Tuple<Guid, String, BitmapImage>(
                            r.Get<JobDocumentSetMileStoneFile, Guid>(c => c.ID),
                            r.Get<JobDocumentSetMileStoneFile, String>(c => c.DocumentLink.FileName),
                            r.Get<JobDocumentSetMileStoneFile,byte[]>(c=>c.Thumbnail) != null 
                                ? String.IsNullOrWhiteSpace(block.Watermark)
                                    ? ImageUtils.LoadImage(r.Get<JobDocumentSetMileStoneFile, byte[]>(c => c.Thumbnail))
                                    : ImageUtils.LoadImage(r.Get<JobDocumentSetMileStoneFile, byte[]>(c => c.Thumbnail))
                                        .AsBitmap().WatermarkImage(block.Watermark,Color.LightSalmon)
                                        .AsBitmapImage()
                                : ImageUtils.BitmapFromColor(Color.White,256, 192, Color.Transparent)
                                    .WatermarkImage("No Preview\nAvailable", Color.LightGray).AsBitmapImage()
                        )
                    ).ToList();
            }
            else
                preview.ItemsSource =  new List<Tuple<Guid, String, BitmapImage>>();
            
        }
    }
}