385 lines
15 KiB
C#
385 lines
15 KiB
C#
// Copyright (c) 2017- schick Informatik
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// Description: Display dialog for customs XML data upload app
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//
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using bsmd.database.EasyPeasy;
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using ENI2.Util;
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using Microsoft.Win32;
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using System;
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using System.Collections.ObjectModel;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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using System.Windows.Media.Imaging;
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using System.Xml;
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using System.Xml.Serialization;
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namespace ENI2.Controls
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{
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/// <summary>
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/// Interaction logic for EasyPeasyControl.xaml
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/// </summary>
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public partial class EasyPeasyControl : UserControl
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{
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private ProofRequest _vm;
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public EasyPeasyControl()
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{
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InitializeComponent();
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this.dataGridGoodsItems.ContextMenu = new ContextMenu();
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MenuItem addItem = new MenuItem();
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addItem.Header = Properties.Resources.textAdd;
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addItem.Icon = new Image { Source = new BitmapImage(new Uri("pack://application:,,,/Resources/add.png")) };
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addItem.Click += AddItem_Click;
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this.dataGridGoodsItems.ContextMenu.Items.Add(addItem);
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MenuItem deleteItem = new MenuItem();
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deleteItem.Header = Properties.Resources.textDelete;
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deleteItem.Icon = new Image { Source = new BitmapImage(new Uri("pack://application:,,,/Resources/delete.png")) };
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deleteItem.Click += DeleteItem_Click;
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this.dataGridGoodsItems.ContextMenu.Items.Add(deleteItem);
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}
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public void SaveState()
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{
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try
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{
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EasyPeasyState.Save(_vm);
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}
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catch { }
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}
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#region context menu event handler
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private void AddItem_Click(object sender, RoutedEventArgs e)
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{
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if (_vm?.ProofInformationT2LT2LF?.GoodsShipmentForT2LT2LF?.GoodsItemsForT2LT2LF == null) return;
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var list = _vm.ProofInformationT2LT2LF.GoodsShipmentForT2LT2LF.GoodsItemsForT2LT2LF;
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int nextItemNo = list.Any() ? list.Max(x => x.GoodsItemNumber) + 1 : 1;
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var item = new GoodsItemForT2LT2LF
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{
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GoodsItemNumber = nextItemNo
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};
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list.Add(item);
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}
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private void DeleteItem_Click(object sender, RoutedEventArgs e)
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{
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foreach(GoodsItemForT2LT2LF item in this.dataGridGoodsItems.SelectedItems.Cast<GoodsItemForT2LT2LF>().ToArray())
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{
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if (_vm?.ProofInformationT2LT2LF?.GoodsShipmentForT2LT2LF?.GoodsItemsForT2LT2LF == null) return;
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var list = _vm.ProofInformationT2LT2LF.GoodsShipmentForT2LT2LF.GoodsItemsForT2LT2LF;
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list.Remove(item);
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}
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}
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#endregion
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#region button event handler
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private void buttonClear_Click(object sender, RoutedEventArgs e)
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{
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this._vm = EasyPeasyState.CreateDefault();
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if (_vm.ProofInformationT2LT2LF?.GoodsShipmentForT2LT2LF?.GoodsItemsForT2LT2LF == null)
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_vm.ProofInformationT2LT2LF.GoodsShipmentForT2LT2LF.GoodsItemsForT2LT2LF = new ObservableCollection<GoodsItemForT2LT2LF>();
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this.DataContext = this._vm;
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}
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private void buttonExport_Click(object sender, RoutedEventArgs e)
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{
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var dlg = new SaveFileDialog
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{
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FileName = "proofRequest.xml",
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Filter = "XML file|*.xml",
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OverwritePrompt = true
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};
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if (dlg.ShowDialog() == true)
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{
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try
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{
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var ser = new XmlSerializer(typeof(ProofRequest));
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// Namespaces (if needed)
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// var ns = new XmlSerializerNamespaces();
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// ns.Add("xsd", "http://www.w3.org/2001/XMLSchema");
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// ns.Add("xsi", "http://www.w3.org/2001/XMLSchema-instance");
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var settings = new XmlWriterSettings
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{
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Indent = true,
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OmitXmlDeclaration = true
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};
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using (var fs = File.Create(dlg.FileName))
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using (var xw = XmlWriter.Create(fs, settings))
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{
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ser.Serialize(xw, _vm); //, ns);
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}
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MessageBox.Show("Exported successfully.", "easy-peasy", MessageBoxButton.OK, MessageBoxImage.Information);
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}
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catch (Exception ex)
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{
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MessageBox.Show("Export failed:\n" + ex.Message, "easy-peasy", MessageBoxButton.OK, MessageBoxImage.Error);
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}
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}
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}
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private void buttonImport_Click(object sender, RoutedEventArgs e)
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{
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OpenFileDialog ofd = new OpenFileDialog();
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ofd.Filter = "XML file|*.xml";
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ofd.RestoreDirectory = true;
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ofd.Multiselect = false;
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if (ofd.ShowDialog() == true)
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{
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using (var fs = File.OpenRead(ofd.FileName))
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{
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var ser = new XmlSerializer(typeof(ProofRequest));
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_vm = (ProofRequest)ser.Deserialize(fs);
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// after loading/creating _vm
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if (_vm.ProofInformationT2LT2LF?.GoodsShipmentForT2LT2LF?.GoodsItemsForT2LT2LF == null)
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_vm.ProofInformationT2LT2LF.GoodsShipmentForT2LT2LF.GoodsItemsForT2LT2LF = new ObservableCollection<GoodsItemForT2LT2LF>();
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_vm.ProofInformationT2LT2LF.DeclarationDate = DateTime.Now; // reset to today
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this.DataContext = _vm;
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}
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}
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}
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#endregion
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#region loaded/unloaded event handler
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private void UserControl_Loaded(object sender, RoutedEventArgs e)
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{
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_vm = EasyPeasyState.LoadOrCreate();
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if (_vm.ProofInformationT2LT2LF == null)
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_vm.ProofInformationT2LT2LF = new ProofInformationT2LT2LF();
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if (_vm.ProofInformationT2LT2LF.GoodsShipmentForT2LT2LF == null)
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_vm.ProofInformationT2LT2LF.GoodsShipmentForT2LT2LF = new GoodsShipmentForT2LT2LF
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{
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LocationOfGoods = new LocationOfGoods(),
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TransportDocuments = new TransportDocuments()
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};
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_vm.ProofInformationT2LT2LF.DeclarationDate = DateTime.Now; // reset to today
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this.DataContext = _vm;
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}
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private void UserControl_Unloaded(object sender, RoutedEventArgs e)
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{
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try
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{
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EasyPeasyState.Save(_vm);
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}
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catch { }
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}
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#endregion
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#region cut & paste logic
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private void DataGrid_PreviewKeyDown(object sender, KeyEventArgs e)
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{
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if (e.Key == Key.V && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
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{
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if (Clipboard.ContainsText())
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{
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var text = Clipboard.GetText();
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if(!TryPaste_EspHsPkgsGross(text))
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PasteGoodsItems(text);
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e.Handled = true;
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}
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}
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}
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private void PasteGoodsItems(string text)
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{
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if (_vm?.ProofInformationT2LT2LF?.GoodsShipmentForT2LT2LF == null) return;
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var lines = text.Replace("\r\n", "\n").Replace('\r', '\n')
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.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
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foreach (var line in lines)
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{
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// Split by tab first; if only one column, try CSV
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var cells = line.Split('\t');
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if (cells.Length == 1) cells = SplitCsv(line);
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// Expected order: HS, Item#, Description, Gross, Net, Pkgs, Type, Marks
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var item = new GoodsItemForT2LT2LF();
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if (cells.Length > 0) item.Commodity.HarmonizedSystemSubHeadingCode = cells[0].Trim();
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if (cells.Length > 1 && int.TryParse(cells[1], out var n)) item.GoodsItemNumber = n;
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if (cells.Length > 2) item.DescriptionOfGoods = cells[2].Trim();
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if (cells.Length > 3 && decimal.TryParse(cells[3], out var gross)) item.GoodsMeasure.GrossMass = gross;
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if (cells.Length > 4 && decimal.TryParse(cells[4], out var net)) item.GoodsMeasure.NetMass = net;
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if (cells.Length > 5 && int.TryParse(cells[5], out var pkgs)) item.Packaging.NumberOfPackages = pkgs;
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if (cells.Length > 6) item.Packaging.TypeOfPackages = cells[6].Trim();
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if (cells.Length > 7) item.Packaging.ShippingMarks = cells[7].Trim();
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_vm.ProofInformationT2LT2LF.GoodsShipmentForT2LT2LF.GoodsItemsForT2LT2LF.Add(item);
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}
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}
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// Very small CSV splitter (handles quotes)
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private static string[] SplitCsv(string line)
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{
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var res = new System.Collections.Generic.List<string>();
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var sb = new StringBuilder();
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bool inQuotes = false;
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for (int i = 0; i < line.Length; i++)
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{
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char c = line[i];
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if (c == '\"')
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{
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if (inQuotes && i + 1 < line.Length && line[i + 1] == '\"')
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{ sb.Append('\"'); i++; }
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else { inQuotes = !inQuotes; }
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}
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else if (c == ',' && !inQuotes)
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{ res.Add(sb.ToString()); sb.Clear(); }
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else { sb.Append(c); }
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}
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res.Add(sb.ToString());
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return res.ToArray();
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}
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private bool TryPaste_EspHsPkgsGross(string text)
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{
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if (_vm?.ProofInformationT2LT2LF?.GoodsShipmentForT2LT2LF == null) return false;
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// Normalize and split lines
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var lines = text.Replace("\r\n", "\n").Replace('\r', '\n')
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.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
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if (lines.Length == 0) return false;
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// Determine next item number
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var list = _vm.ProofInformationT2LT2LF.GoodsShipmentForT2LT2LF.GoodsItemsForT2LT2LF;
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int nextItemNo = list.Any() ? list.Max(x => x.GoodsItemNumber) + 1 : 1;
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bool anyAdded = false;
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bool countrySeen = false;
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foreach (var raw in lines)
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{
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var line = raw; // do not Trim() entirely; keep leading tab as empty first cell
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var cells = line.Split('\t'); // keeps empty entries
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// Expected:
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// - 4 cells: [ESP or ""], [HS], [Pkgs], [Gross]
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// - 3 cells: [HS], [Pkgs], [Gross]
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string hs = null, pkgs = null, gross = null;
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if (cells.Length >= 4)
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{
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string c0 = cells[0]?.Trim();
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// Optionally capture the first token like "ESP" (country tag),
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// only once and only if alphabetic (won't throw if numeric)
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if (!countrySeen && !string.IsNullOrWhiteSpace(c0) && c0.All(ch => char.IsLetter(ch)))
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{
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// If you decide later this should set a field, uncomment:
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// if (string.IsNullOrWhiteSpace(_vm.Country)) _vm.Country = c0;
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countrySeen = true;
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}
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hs = (cells.Length > 1 ? cells[1] : null);
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pkgs = (cells.Length > 2 ? cells[2] : null);
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gross = (cells.Length > 3 ? cells[3] : null);
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}
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else if (cells.Length == 3)
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{
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hs = cells[0];
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pkgs = cells[1];
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gross = cells[2];
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}
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else
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{
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// Not enough data for this format; skip the row
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continue;
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}
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if (string.IsNullOrWhiteSpace(hs)) continue;
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var item = new GoodsItemForT2LT2LF
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{
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GoodsItemNumber = nextItemNo++,
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DescriptionOfGoods = "" // per spec
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};
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item.Commodity.HarmonizedSystemSubHeadingCode = hs.Trim();
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if (TryParseIntFlexible(pkgs, out var pk))
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item.Packaging.NumberOfPackages = pk;
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if (TryParseDecimalFlexible(gross, out var g))
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{
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item.GoodsMeasure.GrossMass = g;
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var net = g - 1m;
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if (net < 0m) net = 0m;
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item.GoodsMeasure.NetMass = net;
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}
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item.DescriptionOfGoods = "Brand New Vehicles"; // per spec
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item.Packaging.TypeOfPackages = "UN"; // per spec
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item.Packaging.ShippingMarks = "-"; // per spec
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list.Add(item);
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anyAdded = true;
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}
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return anyAdded;
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}
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#endregion
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#region static utils
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// this will go somewhere else later
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// Try parse decimal with current culture, invariant, and comma/dot flip
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private static bool TryParseDecimalFlexible(string s, out decimal value)
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{
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s = (s ?? "").Trim();
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// 1) current culture
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if (decimal.TryParse(s, NumberStyles.Number, CultureInfo.CurrentCulture, out value)) return true;
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// 2) invariant
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if (decimal.TryParse(s, NumberStyles.Number, CultureInfo.InvariantCulture, out value)) return true;
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// 3) flip comma/dot and retry (helps when clipboard mixes locales)
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string flipped = s.Contains(",") ? s.Replace(",", ".") : s.Replace(".", ",");
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if (decimal.TryParse(flipped, NumberStyles.Number, CultureInfo.CurrentCulture, out value)) return true;
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if (decimal.TryParse(flipped, NumberStyles.Number, CultureInfo.InvariantCulture, out value)) return true;
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value = 0m;
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return false;
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}
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private static bool TryParseIntFlexible(string s, out int value)
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{
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s = (s ?? "").Trim();
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// Extract leading integer if something like "12 pcs"
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var digits = new string(s.TakeWhile(ch => char.IsDigit(ch) || ch == '-' || ch == '+').ToArray());
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if (string.IsNullOrEmpty(digits)) digits = s;
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return int.TryParse(digits, NumberStyles.Integer, CultureInfo.CurrentCulture, out value)
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|| int.TryParse(digits, NumberStyles.Integer, CultureInfo.InvariantCulture, out value);
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}
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#endregion
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}
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}
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