From 5f28c8c7ea6cac1cf824cca45c51f06783ade5f5 Mon Sep 17 00:00:00 2001
From: Daniel Schick <schick@textbausteine.net>
Date: Sun, 5 Feb 2023 11:14:07 +0100
Subject: [PATCH] wip

---
 ENI2/Controls/BusyControl.xaml               | 14 ++++++
 ENI2/Controls/BusyControl.xaml.cs            | 44 ++++++++++++++++
 ENI2/Controls/MaerskListControl.xaml         | 21 +++++---
 ENI2/Controls/MaerskListControl.xaml.cs      | 35 +++++++++----
 ENI2/ENI2.csproj                             |  7 +++
 ENI2/EditControls/CompareExcelDialog.xaml.cs |  2 +-
 ENI2/Util/UIHelper.cs                        | 53 ++++++++++++++++++--
 bsmd.database/DBManager.cs                   |  2 +-
 8 files changed, 154 insertions(+), 24 deletions(-)
 create mode 100644 ENI2/Controls/BusyControl.xaml
 create mode 100644 ENI2/Controls/BusyControl.xaml.cs

diff --git a/ENI2/Controls/BusyControl.xaml b/ENI2/Controls/BusyControl.xaml
new file mode 100644
index 00000000..83b0c937
--- /dev/null
+++ b/ENI2/Controls/BusyControl.xaml
@@ -0,0 +1,14 @@
+<UserControl x:Class="ENI2.Controls.BusyControl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:p="clr-namespace:ENI2.Properties"
+             xmlns:util="clr-namespace:ENI2.Util"
+             xmlns:local="clr-namespace:ENI2.Controls"
+             mc:Ignorable="d" 
+             d:DesignHeight="28" d:DesignWidth="28">
+    <Grid>
+        <Image Source="../Resources/bullet_ball_grey.png" x:Name="imageBall" />
+    </Grid>
+</UserControl>
diff --git a/ENI2/Controls/BusyControl.xaml.cs b/ENI2/Controls/BusyControl.xaml.cs
new file mode 100644
index 00000000..e840a1fc
--- /dev/null
+++ b/ENI2/Controls/BusyControl.xaml.cs
@@ -0,0 +1,44 @@
+// Copyright (c) 2023- schick Informatik
+// 
+// Description: Idea to have a simple control that shows if the application is busy or not using a simple icon
+// that will be set according to a state
+//
+
+using ENI2.Util;
+using System.Windows.Controls;
+
+namespace ENI2.Controls
+{
+    /// <summary>
+    /// Interaction logic for BusyControl.xaml
+    /// </summary>
+    public partial class BusyControl : UserControl
+    {
+        UIHelper.BusyStateEnum _busyState = UIHelper.BusyStateEnum.NEUTRAL;
+
+        public BusyControl()
+        {
+            InitializeComponent();
+        }
+
+        public UIHelper.BusyStateEnum BusyState
+        {
+            set
+            {
+                _busyState = value;
+                //Dispatcher.Invoke(() =>
+                //{
+                    switch (_busyState)
+                    {
+                        case UIHelper.BusyStateEnum.NEUTRAL: imageBall.Source = Properties.Resources.bullet_ball_grey.CreateBitmapSource(); break;
+                        case UIHelper.BusyStateEnum.BUSY: imageBall.Source = Properties.Resources.bullet_ball_yellow.CreateBitmapSource(); break;
+                        case UIHelper.BusyStateEnum.FAIL: imageBall.Source = Properties.Resources.bullet_ball_red.CreateBitmapSource(); break;
+                        case UIHelper.BusyStateEnum.SUCCESS: imageBall.Source = Properties.Resources.bullet_ball_green.CreateBitmapSource(); break;
+                    }
+                //});
+            }
+
+            get => _busyState;
+        }
+    }
+}
diff --git a/ENI2/Controls/MaerskListControl.xaml b/ENI2/Controls/MaerskListControl.xaml
index b2bde931..b6ab6887 100644
--- a/ENI2/Controls/MaerskListControl.xaml
+++ b/ENI2/Controls/MaerskListControl.xaml
@@ -24,12 +24,21 @@
                 <RowDefinition Height="28" />
                 <RowDefinition Height="*" />
             </Grid.RowDefinitions>
-            <StackPanel Orientation="Horizontal">
-                <Label Content="Calendar week" />
-                <Label Content="Type" />
-                <Button x:Name="buttonImport" Margin="2" Content="Import" Width="70" />
-                <Button x:Name="buttonExport" Margin="2" Content="Export" Width="70" />
-            </StackPanel>
+            <Grid Grid.Row="0">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="80" />
+                    <ColumnDefinition Width="80" />
+                    <ColumnDefinition Width="80" />
+                    <ColumnDefinition Width="80" />
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="30" />
+                </Grid.ColumnDefinitions>
+                <Label Content="Calendar week" Grid.Column="0"/>
+                <Button x:Name="buttonLoad" Grid.Column="1" Content="Load" Margin="2" Click="buttonLoad_Click" />
+                <Button x:Name="buttonImport" Grid.Column="2" Margin="2" Content="Import" Click="buttonImport_Click" />
+                <Button x:Name="buttonExport" Grid.Column="3" Margin="2" Content="Export" Click="buttonExport_Click" />
+                <local:BusyControl x:Name="busyControl" Grid.Column="5" />
+            </Grid>
             <local:ENIDataGrid Grid.Row="1" Margin="2,8,2,2" x:Name="dataGridPOCores" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch" 
                                              SelectionMode="Single" AutoGenerateColumns="False" CellEditEnding="dataGridPOCores_CellEditEnding" CanUserAddRows="False">
                 <DataGrid.Columns>
diff --git a/ENI2/Controls/MaerskListControl.xaml.cs b/ENI2/Controls/MaerskListControl.xaml.cs
index ffaa94a2..647297c7 100644
--- a/ENI2/Controls/MaerskListControl.xaml.cs
+++ b/ENI2/Controls/MaerskListControl.xaml.cs
@@ -111,24 +111,17 @@ namespace ENI2.Controls
         private void PerformSearch()
         {
             this.dataGridPOCores.ItemsSource = null;
-            this.filteredResult.Clear();
-
-            // TODO: Da diese Suche hier so unfassbar lahmarschig ist wäre es günstig (zukünftig für das gesamte ENI),
-            // wenn die Abfrage asynchron stattfinden würde. Man muss nur irgendwie den Anwender bei Laune halten so dass
-            // er merkt, da passiert noch was. Eventuell mit einem "spinning" Icon. Aber der Rest bleibt aktiv.
-
+            this.filteredResult.Clear();            
 
             Dictionary<MessageCore.SearchFilterType, string> filterDict = new Dictionary<MessageCore.SearchFilterType, string>();
 
             DateTime start = DateTime.Now; // bsmd.database.Util.FirstDateOfWeekISO8601(DateTime.Now.Year, (int)this.doubleUpDownCalendarWeek.Value);
             DateTime end = start.Add(new TimeSpan(6, 23, 59, 59));
-            
+
             // Die Suche findet in einem erweiterten Intervall statt, da später wenn möglich nach ATA gefiltert wird
             uint from = start.Subtract(new TimeSpan(10, 0, 0, 0)).ToUniversalTime().ToUnixTimeStamp();
             uint to = end.Add(new TimeSpan(5, 0, 0, 0)).ToUniversalTime().ToUnixTimeStamp();
-            filterDict.Add(MessageCore.SearchFilterType.FILTER_ETA, string.Format("{0}:{1}", from.ToString() ?? "", to.ToString() ?? ""));
-
-            Util.UIHelper.SetBusyState();
+            filterDict.Add(MessageCore.SearchFilterType.FILTER_ETA, string.Format("{0}:{1}", from.ToString() ?? "", to.ToString() ?? ""));            
 
             // suche auslösen
             this.searchResult = DBManager.GetSingleCon(Properties.Settings.Default.ConnectionString).GetMessageCoresWithFilters(filterDict);
@@ -181,6 +174,26 @@ namespace ENI2.Controls
         }
 
         #endregion
-        
+
+        #region button event handler
+
+        private void buttonLoad_Click(object sender, RoutedEventArgs e)
+        {
+            Util.UIHelper.SetBusyState();
+            this.PerformSearch();
+        }
+
+        private void buttonImport_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void buttonExport_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        #endregion
+
     }
 }
diff --git a/ENI2/ENI2.csproj b/ENI2/ENI2.csproj
index 724287f6..d0bb12f2 100644
--- a/ENI2/ENI2.csproj
+++ b/ENI2/ENI2.csproj
@@ -218,6 +218,9 @@
     <Compile Include="..\bsmd.ExcelReadService\LocodeDB.cs">
       <Link>Locode\LocodeDB.cs</Link>
     </Compile>
+    <Compile Include="Controls\BusyControl.xaml.cs">
+      <DependentUpon>BusyControl.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Controls\ClosableTabItem.cs" />
     <Compile Include="Controls\ConditionGroupControl.xaml.cs">
       <DependentUpon>ConditionGroupControl.xaml</DependentUpon>
@@ -453,6 +456,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Controls\BusyControl.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Controls\ConditionGroupControl.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
diff --git a/ENI2/EditControls/CompareExcelDialog.xaml.cs b/ENI2/EditControls/CompareExcelDialog.xaml.cs
index 36429513..62bfba7a 100644
--- a/ENI2/EditControls/CompareExcelDialog.xaml.cs
+++ b/ENI2/EditControls/CompareExcelDialog.xaml.cs
@@ -31,7 +31,7 @@ namespace ENI2.EditControls
 
         #region Drag&Drop event handler
 
-        private async void imageSource_Drop(object sender, DragEventArgs e)
+        private void imageSource_Drop(object sender, DragEventArgs e)
         {
             string[] files = (string[]) e.Data.GetData(DataFormats.FileDrop);
             if (files != null)
diff --git a/ENI2/Util/UIHelper.cs b/ENI2/Util/UIHelper.cs
index 3edcad61..383881b9 100644
--- a/ENI2/Util/UIHelper.cs
+++ b/ENI2/Util/UIHelper.cs
@@ -5,10 +5,12 @@
 
 using System;
 using System.Collections.Generic;
+
 using System.Reflection;
 using System.Windows;
 using System.Windows.Input;
 using System.Windows.Media;
+using System.Windows.Media.Imaging;
 using System.Windows.Threading;
 
 using bsmd.database;
@@ -20,6 +22,15 @@ namespace ENI2.Util
 
         private static bool isBusy;
         private static readonly Random r = new Random();
+        
+
+        public enum BusyStateEnum
+        {
+            NEUTRAL,
+            BUSY,
+            FAIL,
+            SUCCESS
+        }
 
         public static void SetBusyState()
         {
@@ -28,15 +39,16 @@ namespace ENI2.Util
 
         private static void SetBusyState(bool busy)
         {
+           
             if(busy != isBusy)
             {
                 isBusy = busy;
-                Mouse.OverrideCursor = isBusy ? Cursors.Wait : null;
+                Mouse.OverrideCursor = isBusy ? Cursors.Wait : null;               
             }
 
             if(isBusy)
             {
-                new DispatcherTimer(TimeSpan.FromSeconds(0), DispatcherPriority.ApplicationIdle, dispatcherTimer_Tick, Application.Current.Dispatcher);
+                _ = new DispatcherTimer(TimeSpan.FromSeconds(0), DispatcherPriority.ApplicationIdle, dispatcherTimer_Tick, Application.Current.Dispatcher);
             }
         }
 
@@ -44,13 +56,13 @@ namespace ENI2.Util
         {
             if (sender is DispatcherTimer timer)
             {
-                SetBusyState(false);
+                SetBusyState(false);               
                 timer.Stop();
             }
         }
 
         public static bool IsModal(this Window window)
-        { 
+        {
             return (bool)typeof(Window).GetField("_showingAsDialog", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(window);
         }
 
@@ -59,6 +71,38 @@ namespace ENI2.Util
             return Color.FromRgb((byte) r.Next(150, 255), (byte) r.Next(150, 255), (byte) r.Next(150, 255));
         }
 
+        public static BitmapSource CreateBitmapSource(this System.Drawing.Bitmap bitmap)
+        {
+            if (bitmap == null)
+                throw new ArgumentNullException("bitmap");
+
+            System.Drawing.Rectangle rect = new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height);
+
+            System.Drawing.Imaging.BitmapData bitmapData = bitmap.LockBits(rect,
+                System.Drawing.Imaging.ImageLockMode.ReadWrite,
+                System.Drawing.Imaging.PixelFormat.Format32bppArgb);
+
+            try
+            {
+                var size = rect.Width * rect.Height * 4;
+
+                return BitmapSource.Create(
+                    bitmap.Width,
+                    bitmap.Height,
+                    bitmap.HorizontalResolution,
+                    bitmap.VerticalResolution,
+                    PixelFormats.Bgra32,
+                    null,
+                    bitmapData.Scan0,
+                    size,
+                    bitmapData.Stride);
+            }
+            finally
+            {
+                bitmap.UnlockBits(bitmapData);
+            }
+        }
+
         public static void SetMessageIcons(List<Message> messages)
         {
             foreach (Message aMessage in messages)
@@ -159,6 +203,5 @@ namespace ENI2.Util
                 }
             }
         }
-
     }
 }
diff --git a/bsmd.database/DBManager.cs b/bsmd.database/DBManager.cs
index ed3c9426..735cf5cf 100644
--- a/bsmd.database/DBManager.cs
+++ b/bsmd.database/DBManager.cs
@@ -1537,7 +1537,7 @@ namespace bsmd.database
                     cmd.Connection = this._con;
                     // Stopwatch sw = new Stopwatch();
                     // sw.Start();
-                    reader = cmd.ExecuteReader();
+                    reader = cmd.ExecuteReader();                    
                     // sw.Stop();
                     // _log.DebugFormat("{1}ms:  {0}", cmd.CommandText, sw.ElapsedMilliseconds);