prs/prs.desktop/Panels/Delivery/DeliveryRackList.cs

using System;
using System.Linq;
using System.Windows;
using Comal.Classes;
using InABox.Clients;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.WPF;

namespace PRSDesktop
{
    internal class DeliveryRackList : DynamicDataGrid<Shipment>
    {
        public DeliveryRackList()
        {
            HiddenColumns.Add(x => x.Delivery.ID);
            ColumnsTag = "DeliveryRack";
        }

        protected override void DoReconfigure(FluentList<DynamicGridOption> options)
        {
            base.DoReconfigure(options);
            options.AddRange(DynamicGridOption.RecordCount, DynamicGridOption.AddRows, DynamicGridOption.DeleteRows, DynamicGridOption.SelectColumns);
        }
        
        public Delivery Delivery { get; set; }

        protected override DynamicGridColumns LoadColumns()
        {
            var columns = new DynamicGridColumns
            {
                new() { ColumnName = "Code", Width = 40, Caption = "Rack", Alignment = Alignment.MiddleCenter },
                new() { ColumnName = "Description", Width = 0, Caption = "Description" },
                new() { ColumnName = "ItemCount", Width = 25, Caption = "#", Alignment = Alignment.MiddleCenter }
            };
            return columns;
        }

        protected override void DoAdd(bool OpenEditorOnDirectEdit = false)
        {
            if (Delivery.ID == Guid.Empty)
            {
                MessageBox.Show("Please select a Delivery First");
                return;
            }

            if (!Delivery.Completed.IsEmpty())
            {
                MessageBox.Show("You cannot modify a completed delivery!");
                return;
            }


            var grid = new MultiSelectDialog<Shipment>(
                new Filter<Shipment>(x => x.Delivery).NotLinkValid(),
                null
            );
            if (grid.ShowDialog())
            {
                Progress.Show("Adding Racks to Delivery");

                var shipments = grid.Items();
                var filter = new Filter<DeliveryItem>(x => x.ID).IsEqualTo(CoreUtils.FullGuid);
                foreach (var shipment in shipments)
                {
                    filter = filter.Or(x => x.ShipmentLink.ID).IsEqualTo(shipment.ID);
                    shipment.Delivery.ID = Delivery.ID;
                    shipment.Delivery.Synchronise(Delivery);
                }

                var items = new Client<DeliveryItem>().Load(filter);
                foreach (var item in items)
                {
                    item.Delivery.ID = Delivery.ID;
                    item.Delivery.Synchronise(Delivery);
                }

                new Client<DeliveryItem>().Save(items, "Added to Delivery");
                new Client<Shipment>().Save(shipments, "Added to Delivery");

                DoChanged();

                Progress.Close();
            }
        }

        protected override void DeleteItems(params CoreRow[] rows)
        {
            if (rows == null || !rows.Any())
            {
                MessageBox.Show("Please select a row first");
                return;
            }

            if (!Delivery.Completed.IsEmpty())
            {
                MessageBox.Show("You cannot modify a completed delivery!");
                return;
            }

            Progress.Show("Removing Items from Delivery");

            DeliveryItem[] items = { };

            foreach (var row in rows)
            {
                var rackid = row.Get<Shipment, Guid>(x => x.ID);
                items = new Client<DeliveryItem>().Load(new Filter<DeliveryItem>(x => x.ShipmentLink.ID).IsEqualTo(rackid));
                var shipment = new Client<Shipment>().Load(new Filter<Shipment>(x => x.ID).IsEqualTo(rackid)).FirstOrDefault();
                if (shipment != null)
                {
                    shipment.Delivery.ID = Guid.Empty;
                    new Client<Shipment>().Save(shipment, "Removed from Delivery");
                }

                if (items.Any())
                {
                    foreach (var item in items)
                        item.Delivery.ID = Guid.Empty;
                    new Client<DeliveryItem>().Save(items, "Removed From Delivery");
                }
            }

            DoChanged();

            Progress.Close();
        }


        protected override void Reload(Filters<Shipment> criteria, Columns<Shipment> columns, ref SortOrder<Shipment>? sort, Action<CoreTable?, Exception?> action)
        {
            if (Delivery.ID == Guid.Empty)
                criteria.Add(new Filter<Shipment>(x => x.Delivery.ID).None());
            else
                criteria.Add(new Filter<Shipment>(x => x.Delivery.ID).IsEqualTo(Delivery.ID));
            base.Reload(criteria, columns, ref sort, action);
        }
    }
}