prs/prs.desktop/Panels/Jobs/ITPs/JobITPGrid.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Windows;
using Comal.Classes;
using InABox.Clients;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.Wpf;

namespace PRSDesktop;

public class JobITPGrid : DynamicDataGrid<JobITP>, IMasterDetailControl<Job,JobITP>, IDataModelSource
{
    
    public Job? Master { get; set; }
    
    public Filter<JobITP> MasterDetailFilter => (Master?.ID ?? Guid.Empty) != Guid.Empty
        ? new Filter<JobITP>(x => x.Job.ID).IsEqualTo(Master.ID)
        : new Filter<JobITP>().None();
    
    public JobITPGrid()
    {
        ActionColumns.Add(new DynamicMenuColumn(BuildMenu) { Position = DynamicActionColumnPosition.Start });
    }
    
    protected override void DoReconfigure(DynamicGridOptions options)
    {
        base.DoReconfigure(options);
        options.RecordCount = true;
        options.SelectColumns = true;
        options.AddRows = true;
        options.ImportData = true;
        options.FilterRows = true;
        options.MultiSelect = true;
        options.EditRows = true;
        options.DeleteRows = true;
    }

    public event DataModelUpdateEvent? OnUpdateDataModel;

    public string SectionName => "Job ITPs";
    
    public DataModel DataModel(Selection selection)
    {
        var ids = ExtractValues(x => x.ID, selection).ToArray();
        return new BaseDataModel<JobITP>(new Filter<JobITP>(x => x.ID).InList(ids));
    }
    
    private void BuildMenu(DynamicMenuColumn column, CoreRow? row)
    {
        if (row == null) return;
        var item = column.AddItem("Digital Forms", PRSDesktop.Resources.kanban, null);
        DynamicGridUtils.PopulateFormMenu<JobITPForm, JobITP, JobITPLink>(item, row.Get<JobITP, Guid>(x => x.ID), () => row.ToObject<JobITP>());
    }
    
    protected override bool CanCreateItems()
    {
        return base.CanCreateItems() && (Master?.ID ?? Guid.Empty) != Guid.Empty;
    }

    public override JobITP CreateItem()
    {
        var result = base.CreateItem();
        result.Job.ID = Master?.ID ?? Guid.Empty;
        result.Job.Synchronise(Master ?? new Job());
        return result;
    }

    protected override bool CustomiseImportItem(JobITP item)
    {
        item.Job.ID = Master?.ID ?? Guid.Empty;
        item.Job.Synchronise(Master ?? new Job());
        return base.CustomiseImportItem(item);
    }

    protected override void Reload(
    	Filters<JobITP> criteria, Columns<JobITP> columns, ref SortOrder<JobITP>? sort,
    	CancellationToken token, Action<CoreTable?, Exception?> action)
    {
        criteria.Add(MasterDetailFilter);
        base.Reload(criteria, columns, ref sort, token, action);
    }

    protected override Dictionary<string, object?> EditorValueChanged(IDynamicEditorForm editor, JobITP[] items, string name, object value)
    {
        var result = base.EditorValueChanged(editor, items, name, value);
        if (name == "ITPTypeLink.ID")
        {
            var type = typeof(IDynamicEnclosedListGrid<,>).MakeGenericType(typeof(JobITP), typeof(QAQuestion));
            var page = editor.Pages?.FirstOrDefault(x => x.GetType().GetInterface(type.Name) != null);
            if (page != null)
            {
                var template = new Client<DigitalForm>().Load(new Filter<DigitalForm>(x => x.ID).IsEqualTo(value)).FirstOrDefault();
                var load = page.GetType().GetMethod("LoadItems");
                //load.Invoke(page, new object[] { template != null ? template.Questions : null });
            }
        }

        return result;
    }
}