prs/prs.desktop/Configuration/FactoryTemplateItemsPanel.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using Comal.Classes;
using InABox.Configuration;
using InABox.Core;
using PRSDesktop.Utils;
using Syncfusion.Windows.ComponentModel;
using Syncfusion.Windows.Controls.Grid;

namespace PRSDesktop
{
    /// <summary>
    ///     Interaction logic for FactoryTemplateItemsPanel.xaml
    /// </summary>
    public partial class FactoryTemplateItemsPanel : UserControl
    {
        private readonly List<FactoryTemplateItem> _items = new();
        private Type _type = typeof(FactoryTemplateItem);
        private FactorySetup settings;

        public FactoryTemplateItemsPanel()
        {
            InitializeComponent();

            Grid.Model.RowCount = 0;
            Grid.Model.ColumnCount = 6;
            Grid.Model.ColumnWidths[0] = 20;
            Grid.Model.ColumnWidths[1] = 20;
            Grid.Model.ColumnWidths[2] = Grid.ActualWidth - 160;
            Grid.Model.ColumnWidths[3] = 50;
            Grid.Model.ColumnWidths[4] = 50;
            Grid.Model.ColumnWidths[5] = 20;
            Grid.Model.HeaderColumns = 0;
        }

        public IList<T> GetItems<T>() where T : FactoryTemplateItem
        {
            var result = new List<T>();
            foreach (var item in _items)
                result.Add((T)item);
            return result;
        }

        public void SetItems<T>(IList<T> items) where T : FactoryTemplateItem
        {
            settings = new GlobalConfiguration<FactorySetup>().Load();

            _items.Clear();
            _items.AddRange(items);

            _type = typeof(T);

            Grid.Model.RowCount = 0;
            Grid.Model.RowCount = items.Count + 2;
        }

        private FactoryTemplateItem CreateItem()
        {
            return (FactoryTemplateItem)Activator.CreateInstance(_type);
        }

        private void Grid_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            Grid.Model.ColumnWidths[2] = e.NewSize.Width - 160;
        }

        private void Grid_QueryCellInfo(object sender, GridQueryCellInfoEventArgs e)
        {
            try
            {
                var row = e.Cell.RowIndex - 1;
                var col = e.Cell.ColumnIndex;

                switch (col)
                {
                    case 0:
                        if (row != 0 && row < _items.Count)
                            GridUtils.SetButtonImage(e.Style, PRSDesktop.Resources.uparrow, Grid.Model, col);
                        else
                            GridUtils.SetButtonImage(e.Style, null, Grid.Model, col);
                        break;
                    case 1:
                        if (row < _items.Count - 1)
                            GridUtils.SetButtonImage(e.Style, PRSDesktop.Resources.downarrow, Grid.Model, col);
                        else
                            GridUtils.SetButtonImage(e.Style, null, Grid.Model, col);
                        break;
                    case 2:
                        if (row == -1)
                        {
                            e.Style.CellValue = "Item Type";
                        }
                        else
                        {
                            e.Style.CellType = "ComboBox";
                            var items = new List<FactoryTemplateItem>();
                            items.AddRange(settings.TemplateItems);
                            if (row == _items.Count)
                                items.Add(new FactoryTemplateItem { Code = "", Description = "Add new..", Qty = 1 });
                            e.Style.ItemsSource = items.Select(x => new { x.Description }).ToList();
                            e.Style.DropDownStyle = GridDropDownStyle.AutoComplete;
                            e.Style.DisplayMember = "Description";
                            e.Style.ValueMember = "Description";
                            e.Style.CellValue = row < _items.Count ? _items[row].Description : "Add new..";
                        }

                        e.Style.VerticalAlignment = VerticalAlignment.Center;
                        break;
                    case 3:
                        e.Style.CellValue = row == -1 ? "Code" : row < _items.Count ? _items[row].Code : "";
                        e.Style.HorizontalAlignment = HorizontalAlignment.Center;
                        e.Style.VerticalAlignment = VerticalAlignment.Center;
                        break;
                    case 4:
                        e.Style.CellValue = row == -1 ? "Qty" : row < _items.Count ? _items[row].Qty.ToString() : "";
                        e.Style.HorizontalAlignment = HorizontalAlignment.Center;
                        e.Style.VerticalAlignment = VerticalAlignment.Center;
                        break;
                    case 5:
                        if (row < _items.Count)
                            GridUtils.SetButtonImage(e.Style, PRSDesktop.Resources.delete, Grid.Model, col);
                        else
                            GridUtils.SetButtonImage(e.Style, null, Grid.Model, col);
                        break;
                }
            }
            catch (Exception err)
            {
                Logger.Send(LogType.Error, "", string.Format("*** Unknown Error: {0}\n{1}", err.Message, err.StackTrace));
            }
        }

        private void Grid_CommitCellInfo(object sender, GridCommitCellInfoEventArgs e)
        {
            FactoryTemplateItem item;
            if (e.Style.RowIndex > _items.Count)
            {
                item = CreateItem();
                _items.Add(item);
            }
            else
            {
                item = _items[e.Style.RowIndex - 1];
            }

            switch (e.Cell.ColumnIndex)
            {
                case 2:
                    item.Description = Convert.ToString(e.Style.CellValue);
                    var lookup = settings.TemplateItems.Where(x => x.Description.Equals(item.Description)).FirstOrDefault();
                    item.Code = lookup.Code;
                    item.Qty = lookup.Qty;
                    break;
                case 3:
                    item.Code = Convert.ToString(e.Style.CellValue);
                    break;
                case 4:
                    item.Qty = Convert.ToInt32(e.Style.CellValue.ToString());
                    break;
            }

            Grid.Model.RowCount = 0;
            Grid.Model.RowCount = _items.Count + 2;
        }

        private void Grid_CellClick(object sender, GridCellClickEventArgs e)
        {
            var row = e.RowIndex - 1;

            if (row > -1 && row < _items.Count)
            {
                var item = _items[row];

                switch (e.ColumnIndex)
                {
                    case 0:
                        if (row > 0)
                        {
                            _items.Remove(item);
                            _items.Insert(row - 1, item);
                            e.Handled = true;
                        }

                        break;
                    case 1:
                        if (e.RowIndex < settings.Sections.Count - 1)
                        {
                            _items.Remove(item);
                            _items.Insert(row + 1, item);
                            e.Handled = true;
                        }

                        break;
                    case 5:
                        _items.Remove(item);
                        e.Handled = true;
                        break;
                }

                if (e.Handled)
                {
                    Grid.Model.RowCount = 0;
                    Grid.Model.RowCount = _items.Count + 2;
                }
            }
        }

        private void Grid_CurrentCellValidated(object sender, SyncfusionRoutedEventArgs args)
        {
        }
    }
}