prs/prs.desktop/Panels/Products/Locations/StockLocationGrid.cs

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using Comal.Classes;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.WPF;
using NPOI.SS.Formula.Functions;

namespace PRSDesktop;

public class StockLocationGrid : DynamicDataGrid<StockLocation>
{
    private bool bShowAll;
    public Button ShowAllBtn;
    public Button StockTakeBtn;

    protected override void Init()
    {
        base.Init();
        ShowAllBtn = AddButton("Show All", PRSDesktop.Resources.parcel.AsBitmapImage(Color.White), ToggleHiddenJobs);

        if (Security.CanEdit<StockMovement>())
            StockTakeBtn = AddButton("Stock Take", PRSDesktop.Resources.rack.AsBitmapImage(Color.White), DoStockTake);
        HiddenColumns.Add(x => x.Job.ID);

        //HiddenColumns.Add(x => x.Movements);

        OnCustomiseEditor += CustomiseEditor;
    }
    protected override void DoReconfigure(FluentList<DynamicGridOption> options)
    {
        base.DoReconfigure(options);
        options.AddRange(
            DynamicGridOption.MultiSelect,
            DynamicGridOption.FilterRows,
            DynamicGridOption.SelectColumns
        );
    }

    private bool DoStockTake(Button sender, CoreRow[] rows)
    {
        if (!rows.Any())
        {
            MessageBox.Show("Please select at least one row for Stocktake!");
            return false;
        }

        var page = new StockTakeWindow(rows);

        page.Show();

        return true;
    }


    private bool ToggleHiddenJobs(Button sender, CoreRow[] rows)
    {
        bShowAll = !bShowAll;
        UpdateButton(sender, PRSDesktop.Resources.parcel.AsBitmapImage(Color.White), bShowAll ? "Active Only" : "Show All");
        return true;
    }

    protected override void Reload(Filters<StockLocation> criteria, Columns<StockLocation> columns, ref SortOrder<StockLocation>? sort, Action<CoreTable?, Exception?> action)
    {
        if (!bShowAll)
            criteria.Add(new Filter<StockLocation>(x => x.Active).IsEqualTo(true));
        base.Reload(criteria, columns, ref sort, action);
    }

    protected override void DoValidate(StockLocation[] items, List<string> errors)
    {
        base.DoValidate(items, errors);
        var bHoldings = false;
        var bDefault = false;
        var bTransient = false;
        foreach (var item in items)
        {
            bHoldings = bHoldings;
            bDefault = bDefault || (item.Default && !item.Active);
            bTransient = bTransient || (item.Default && item.Type.Equals(StockLocationType.Transient));
        }

        if (bHoldings)
            errors.Add("Non-Empty locations must always be [Active]!");
        if (bDefault)
            errors.Add("Default locations must always be [Active]!");
        if (bTransient)
            errors.Add("Default locations must always be [Permanent]!");
    }

    private void CustomiseEditor(IDynamicEditorForm sender, StockLocation[]? items, DynamicGridColumn column, BaseEditor editor)
    {
        if (string.Equals(column.ColumnName, "Active"))
        {
            //var bHasHoldings = items.FirstOrDefault().Holdings != 0;
            //editor.Editable = bHasHoldings ? Editable.Disabled : Editable.Enabled;
            //if (bHasHoldings)
            var item = items?.FirstOrDefault();
            if (item is not null)
                item.Active = true;
        }
    }
}