From 78b6a5d2a03eb12797415e919e898052624f7de2 Mon Sep 17 00:00:00 2001
From: Waldi <waldemar.ruppel@beyondsoft.de>
Date: Wed, 30 Nov 2016 11:48:16 +0100
Subject: [PATCH] Cole neue Features

---
 BeWo/View/ChatView.xaml    |  14 +--
 BeWo/View/ChatView.xaml.cs | 233 +++++++++++++++++++++++++++++++++++--
 BeWoChatServer/Server.cs   |  27 ++++-
 3 files changed, 255 insertions(+), 19 deletions(-)

diff --git a/BeWo/View/ChatView.xaml b/BeWo/View/ChatView.xaml
index f3dbfb17d..75bb31570 100644
--- a/BeWo/View/ChatView.xaml
+++ b/BeWo/View/ChatView.xaml
@@ -7,7 +7,8 @@
         Background="Transparent"
         ResizeMode="CanResizeWithGrip"
         x:Name="ChatViewName"
-        StateChanged="ChatView_OnStateChanged">
+        StateChanged="ChatView_OnStateChanged"
+        >
 
   <GroupBox Header="Chat" x:Name="rootGroupBox" Style="{DynamicResource MainContentGroupBoxWithoutMaximizeBtnStyle}" MouseLeftButtonDown="RootGroupBox_OnMouseLeftButtonDown">
     <Grid  Background="{StaticResource ObjectEditBackgroundBrush}" >
@@ -212,7 +213,7 @@
           <Image x:Name="AlarmLabel" ToolTip="Zurzeit nicht Verbunden" Source=""   />
         </Button>
 
-        <!--####################### Test Zwecke ###############################################################-->
+        <!--####################### Media Gedöns  ###############################################################-->
          <Grid Grid.Row="0" HorizontalAlignment="Right" VerticalAlignment="Bottom" Margin="3">
           <Grid.ColumnDefinitions>
             <ColumnDefinition Width="35"/>
@@ -226,18 +227,17 @@
           <Button Content="Video Chatten" Grid.Column="1" Click="ButtonVideoChat_OnClick" HorizontalAlignment="Center" Width="120" Margin="1" Visibility="Collapsed"/>
         </Grid>
 
-        <!--####################################################################################################-->
 
-        <ListBox x:Name="Chat" HorizontalAlignment="Stretch"  VerticalAlignment="Stretch" Margin="3" Grid.Row="1" VirtualizingStackPanel.IsVirtualizing="True" VirtualizingStackPanel.VirtualizationMode="Recycling" SelectionMode="Extended" MouseRightButtonDown="OnRightClickEvent">
+        <ListBox x:Name="Chat" HorizontalAlignment="Stretch"  VerticalAlignment="Stretch" Margin="3" Grid.Row="1" VirtualizingStackPanel.IsVirtualizing="True" VirtualizingStackPanel.VirtualizationMode="Recycling" SelectionMode="Extended" MouseRightButtonDown="OnRightClickEvent" >
           <ListBox.ItemContainerStyle>
             <Style TargetType="ListBoxItem">
-              <Setter Property="HorizontalAlignment" Value="{Binding Posi}" />
+              <Setter Property="HorizontalAlignment" Value="{Binding Posi}" />          
             </Style>
           </ListBox.ItemContainerStyle>
           <ListBox.Resources>
             <Style TargetType="Border">
-              <Setter Property="CornerRadius" Value="3"/>
-              <Setter Property="Padding" Value="10,0,0,0" />
+              <Setter Property="CornerRadius" Value="3" />
+              <Setter Property="Padding" Value="10,0,0,0" />           
             </Style>
           </ListBox.Resources>
           <ListBox.ItemTemplate>
diff --git a/BeWo/View/ChatView.xaml.cs b/BeWo/View/ChatView.xaml.cs
index bd2b5ce98..3e68a799a 100644
--- a/BeWo/View/ChatView.xaml.cs
+++ b/BeWo/View/ChatView.xaml.cs
@@ -18,11 +18,13 @@ using System.Collections.Specialized;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.Drawing;
+using System.Drawing.Imaging;
 using System.Globalization;
 using System.IO;
 using System.IO.Compression;
 using System.Linq.Expressions;
 using System.Media;
+using System.Net;
 using System.Security.Permissions;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -47,7 +49,11 @@ using Brush = System.Windows.Media.Brush;
 using Button = System.Windows.Forms.Button;
 using Color = System.Drawing.Color;
 using ContextMenu = System.Windows.Controls.ContextMenu;
+using DataFormats = System.Windows.Forms.DataFormats;
+using DragEventArgs = System.Windows.DragEventArgs;
+using GiveFeedbackEventArgs = System.Windows.GiveFeedbackEventArgs;
 using GroupBox = System.Windows.Forms.GroupBox;
+using IDataObject = System.Windows.Forms.IDataObject;
 using Image = System.Windows.Controls.Image;
 using KeyEventArgs = System.Windows.Input.KeyEventArgs;
 using MenuItem = System.Windows.Controls.MenuItem;
@@ -792,9 +798,11 @@ namespace BeWo.View
 
                 MenuItem item1 = new MenuItem();
                 MenuItem item2 = new MenuItem();
+                MenuItem item3 = new MenuItem();
 
                 context.Items.Add(item1);
                 context.Items.Add(item2);
+                context.Items.Add(item3);
 
                 item1.Header = "Dokumentieren";
                 item1.Visibility = Visibility.Visible;
@@ -804,6 +812,10 @@ namespace BeWo.View
                 item2.Visibility = Visibility.Visible;
                 item2.Click += onChatRightClickItem2;
 
+                item3.Header = "Einfügen";
+                item3.Visibility = Visibility.Visible;
+                item3.Click += onChatRightClickItem3;
+
                 Image icon = new Image();            
                 icon.Source = new BitmapImage(new Uri(@"..\..\Ressources\Icons\ClipboardDisabled.png", UriKind.Relative));
                 icon.SetSize(new Size(16, 16));
@@ -813,10 +825,106 @@ namespace BeWo.View
             }
             catch (Exception edf)
             {
-                MessageBox.Show("Beim Setzen einer Neuen Chat Einstellung ist ein Fehler aufgetreten. " + edf.Message + "\n" + edf.StackTrace, "Fehler: 2380 ", MessageBoxButton.OK);
+                MessageBox.Show("Beim Setzen eines neuen Chat Contextes ist ein Fehler aufgetreten. " + edf.Message + "\n" + edf.StackTrace, "Fehler: 2380 ", MessageBoxButton.OK);
             }
         }
 
+        public void onChatRightClickItem3(object sender, RoutedEventArgs e)
+        {
+            var item = context.Items[2] as MenuItem;
+
+            item.Visibility = Visibility.Collapsed;
+            Chat.SelectionMode = SelectionMode.Single;
+            Chat.Focusable = true;
+            
+            var d = System.Windows.Forms.Clipboard.GetDataObject();
+
+            if (d.GetDataPresent(DataFormats.FileDrop))
+            {
+                string[] files = (String[])d.GetData(DataFormats.FileDrop);
+
+                string imgFileString = files[0];
+
+
+                if (isAnImage(imgFileString))
+                {
+                    ZeigeProgressWärendUpload(1, imgFileString);
+                }
+                else
+                {
+                    ZeigeProgressWärendUpload(2, imgFileString);
+                }           
+
+                System.Windows.Forms.Clipboard.Clear();
+            }
+            else
+            {
+                if (d.GetDataPresent(DataFormats.Text))
+                {
+                    string files = (String)d.GetData(DataFormats.Text);
+
+                    string imgFileString = files;
+
+
+                    byte[] data;
+                    using (WebClient client = new WebClient())
+                    {
+                        data = client.DownloadData(imgFileString);
+                    }
+
+                    string filename = Path.GetFileName(imgFileString);
+
+                    string isloaded = LoadDokumentFromInet(data, filename);
+                     
+                    if(!isloaded.IsNullOrEmpty()){
+                        ZeigeProgressWärendUpload(1, isloaded);
+                    }
+
+                    System.Windows.Forms.Clipboard.Clear();
+                }
+                else
+                {
+                    if (d.GetDataPresent(DataFormats.Bitmap))
+                    {
+                        Bitmap pic = (Bitmap)d.GetData(DataFormats.Bitmap);
+
+                        var bildname = GeneriereZuffalsNamen() + ".jpg";
+
+                        System.Drawing.Image img = pic;
+
+                        var data = Utils.CreateByteArrayFromImage(img);
+
+                        string isloaded = LoadDokumentFromInet(data, bildname);
+
+                        if (!isloaded.IsNullOrEmpty())
+                        {
+                            ZeigeProgressWärendUpload(1, isloaded);
+                        }
+
+                        System.Windows.Forms.Clipboard.Clear();
+                    }
+                    else
+                    {
+                        MessageBox.Show("Der Chat kann den Zwischen-Speicher nicht verarbeiten.", "Fehler", MessageBoxButton.OK);    
+                    }
+                }
+            }
+        }
+
+        private string GeneriereZuffalsNamen()
+        {
+            int lenght = 6;
+            const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" +
+                                 "abcdefghijklmnopqrstuvwxyz" +
+                                 "0123456789";
+            var random = new Random();
+            String Code = new string(Enumerable.Repeat(chars, lenght)
+            .Select(s => s[random.Next(s.Length)]).ToArray());
+
+            return Code;
+        }
+
+
         public void onChatRightClickItem2(object sender, RoutedEventArgs e)
         {
             KontakMessageBuilder Item2;
@@ -1107,7 +1215,7 @@ namespace BeWo.View
         }
 
 
-        private void ListBoxSelectedIndexChanged(object sender, System.EventArgs e)
+        private void ListBoxSelectedIndexChanged(object sender, EventArgs e)
         {
             KontaktlistBuilder curItem;
             try
@@ -1166,6 +1274,7 @@ namespace BeWo.View
                             Chat.SelectionMode = SelectionMode.Single;  
                             Chat.Focusable = true;    
                         }
+
                     }
                 }
             }
@@ -1176,6 +1285,9 @@ namespace BeWo.View
             }
         }
 
+       
+
+
         public ImageSource BuildImg(Byte[] c ,ChatType x)
         {
             try
@@ -1339,7 +1451,7 @@ namespace BeWo.View
                        ServiceFacade.DoCustomerServiceSync(
                            s => s.FindAllChatMessagesFromTeam(senderoid, empfaengerOid,itemGrenze));
 
-                    ShowTeamMessageInChat(allTeamItems,true);
+                    ShowTeamMessageInChat(allTeamItems,true,0);
 
                     foreach (var item in allTeamItems)
                     {
@@ -1352,7 +1464,7 @@ namespace BeWo.View
                         ServiceFacade.DoCustomerServiceSync(
                             s => s.FindAllChatMessages(senderoid, empfaengerOid, itemGrenze));
 
-                    ShowMessageInChat(allitems2, true, senderoid, empfaengerOid);
+                    ShowMessageInChat(allitems2, true, senderoid, empfaengerOid,0);
 
                     foreach (var item in allitems2)
                     {
@@ -1397,9 +1509,63 @@ namespace BeWo.View
        
        public void OnRightClickEvent(object sender, RoutedEventArgs e)
        {
+           //################ Kopie und Paste gedönse ##########################
+           var d = System.Windows.Forms.Clipboard.GetDataObject();
+
+           var item = context.Items[2] as MenuItem;
+
+
+           //Daraus Switch case bastelln
+           if (d.GetDataPresent(DataFormats.FileDrop))
+           {            
+                   item.Visibility = Visibility.Visible;
+                   Chat.SelectionMode = SelectionMode.Single;
+                   Chat.Focusable = true;         
+           }
+           else
+           {
+               if (d.GetDataPresent(DataFormats.Text))
+               {
+                   item.Visibility = Visibility.Visible;
+                   Chat.SelectionMode = SelectionMode.Single;
+                   Chat.Focusable = true;  
+               }
+               else
+               {
+                   if (d.GetDataPresent(DataFormats.Bitmap))
+                   {
+                       item.Visibility = Visibility.Visible;
+                       Chat.SelectionMode = SelectionMode.Single;
+                       Chat.Focusable = true;
+                   }
+                   else
+                   {
+                       item.Visibility = Visibility.Collapsed;
+                       Chat.SelectionMode = SelectionMode.Single;
+                       Chat.Focusable = true;
+                   }
+               }
+           }
+
+           //##############################################
+
+
            e.Handled = true;
        }
 
+       private bool isAnImage(string file)
+       {
+           try
+           {
+               System.Drawing.Image newImage = System.Drawing.Image.FromFile(file);
+           }
+           catch (OutOfMemoryException ex)
+           {
+               // Ist kein Image
+               return false;
+           }
+           return true;
+       }
 
         public void SmileyButton_OnClick(object sender, RoutedEventArgs e)
         {
@@ -1978,7 +2144,7 @@ namespace BeWo.View
                 
                 serverStream.Flush();
 
-
+                
                 if (form1 != null)
                 {
                     form1.Close();
@@ -2133,6 +2299,7 @@ namespace BeWo.View
                     }
                 }
 
+                
                 Process.Start(path);
 
                 if (!Speicherpfad.ContainsKey(file))
@@ -2145,6 +2312,50 @@ namespace BeWo.View
             }
         }
 
+        private string LoadDokumentFromInet(byte[] dokBytes, String file)
+        {
+            if (dokBytes != null)
+            {
+                string path = @"c:\temp\" + file;
+
+                if (File.Exists(path))
+                {
+                    try
+                    {
+                        File.Delete(path);
+
+                        using (FileStream SourceStream = File.Open(path, FileMode.OpenOrCreate))
+                        {
+                            SourceStream.Seek(0, SeekOrigin.End);
+                            SourceStream.Write(dokBytes, 0, dokBytes.Length);
+                        }
+                    }
+                    catch (Exception)
+                    {
+
+                    }
+                }
+                else
+                {
+                    using (FileStream SourceStream = File.Open(path, FileMode.OpenOrCreate))
+                    {
+                        SourceStream.Seek(0, SeekOrigin.End);
+                        SourceStream.Write(dokBytes, 0, dokBytes.Length);
+                    }
+                }
+
+                if (!Speicherpfad.ContainsKey(file))
+                    Speicherpfad.Add(file, path);
+
+                return path;
+            }
+            else
+            {
+                MessageBox.Show("Die Datei wurde nicht Gefunden", "Info", MessageBoxButton.OK);
+                return null;
+            }
+        }
+
         //private void myProcess_Exited(object sender, EventArgs e)
         //{
         //    var x = (Process)sender;
@@ -2262,7 +2473,7 @@ namespace BeWo.View
                     if (zahl == 0)
                         WeitereNachrichtSchalter = true;
 
-                    ShowTeamMessageInChat(newitems,false);
+                    ShowTeamMessageInChat(newitems,false,1);
                 }                
                 else{
 
@@ -2280,7 +2491,7 @@ namespace BeWo.View
                     if (zahl == 0)
                         WeitereNachrichtSchalter = true;
 
-                    ShowMessageInChat(newitems, false,chatlist[0].SenderPersonOid,chatlist[0].EmpfängerPersonOid);
+                    ShowMessageInChat(newitems, false,chatlist[0].SenderPersonOid,chatlist[0].EmpfängerPersonOid,1);
                 }
             }
             else
@@ -2304,7 +2515,7 @@ namespace BeWo.View
         }
 
 #region ChatMessagebuilder 
-        private void ShowMessageInChat(List<ChatMessageDC> allitems2, bool firstTime, long? sendoid, long? empfangOid)
+        private void ShowMessageInChat(List<ChatMessageDC> allitems2, bool firstTime, long? sendoid, long? empfangOid, int i)
         {
             try
             {
@@ -2327,7 +2538,7 @@ namespace BeWo.View
 
                 var person = ServiceFacade.DoCustomerServiceSync(s => s.GetPersonsById(x));
 
-                int i = 0;
+                //int i = 0;
 
                 foreach (var list in allitems)
                 {
@@ -2547,11 +2758,11 @@ namespace BeWo.View
 
 #region ChatTeamMessageBuilder
 
-        private void ShowTeamMessageInChat(List<ChatMessageDC> allTeamItems2,bool firstTime)
+        private void ShowTeamMessageInChat(List<ChatMessageDC> allTeamItems2,bool firstTime, int sx)
         {
             try
             {
-                int sx = 0;
+               // int sx = 0;
 
                 var allTeamItems = allTeamItems2.OrderBy(dc => dc.Uhrzeit).ToList();
 
diff --git a/BeWoChatServer/Server.cs b/BeWoChatServer/Server.cs
index 7b0694b3f..ddd2a34ec 100644
--- a/BeWoChatServer/Server.cs
+++ b/BeWoChatServer/Server.cs
@@ -411,7 +411,8 @@ namespace BeWoChatServer
                                 InsUser = dataPacket.ClientName,
                                 TeamOid = dataPacket.RecipientPersonOid,
                                 IsDelivered = true,
-                                MessageId = dataPacket.MessageId
+                                MessageId = dataPacket.MessageId,
+                                MediaTyp = dataPacket.MediaTyp
                             };
 
                             var team = DAOFactory.GenericDAO.LoadByID<Team>(dataPacket.RecipientPersonOid);
@@ -419,6 +420,30 @@ namespace BeWoChatServer
                             Console.WriteLine(DateTime.Now + ": Speichere Team-Nachricht in der Datenbank");
                             DAOFactory.GenericDAO.Insert(chatMessage);
 
+                            //Media Bereich mit Bild und Dok. 
+                            if (dataPacket.MediaDatei != null)
+                            {
+                                byte[] media = dataPacket.MediaDatei;
+                                byte[] ThImage = null;
+
+                                if (dataPacket.MediaTyp == 1)
+                                {
+                                    ThImage = media;
+                                }
+
+                                var chatMediaMessage = new ChatMediaMessage
+                                {
+                                    Media = media,
+                                    InsUser = dataPacket.ClientName,
+                                    ImageThumpNail = BS.Shared.Core.Utils.ErstelleThumbnail(ThImage, 150, 150),
+                                    ChatMessageOid = chatMessage.Oid
+                                };
+
+                                Console.WriteLine(DateTime.Now + ": Speichere die Chat-Media-Nachricht in der Datenbank");
+
+                                DAOFactory.GenericDAO.Insert(chatMediaMessage);
+                            }
+
                             var personOids = team.MemberList.Select(s => s.Person.Oid.Value);
 
                             if (chatMessage.Oid != null)