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

namespace PRSDesktop
{
    public class ManufacturingTemplateGrid : DynamicDataGrid<ManufacturingTemplate>
    {
        private bool bShowAll;

        public ManufacturingTemplateGrid()
        {
            AddButton("Show All", null, ShowAllClick);
        }

        private bool ShowAllClick(Button arg1, CoreRow[] arg2)
        {
            bShowAll = !bShowAll;
            UpdateButton(arg1, null, bShowAll ? "Active Only" : "Show All");
            return true;
        }

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

        protected override Dictionary<string, object?> EditorValueChanged(IDynamicEditorForm editor, ManufacturingTemplate[] items, string name,
            object value)
        {
            var result = base.EditorValueChanged(editor, items, name, value);
            if (name == "Factory.ID")
            {
                var type = typeof(IDynamicOneToManyGrid<,>).MakeGenericType(typeof(ManufacturingTemplate), typeof(ManufacturingTemplateStage));
                var page = editor.Pages.FirstOrDefault(x => x.GetType().GetInterface(type.Name) != null);
                if (page != null)
                {
                    var sections = new Client<ManufacturingSection>().Load(new Filter<ManufacturingSection>(x => x.Factory.ID).IsEqualTo(value));
                    var stages = new List<ManufacturingTemplateStage>();
                    foreach (var section in sections)
                    {
                        var stage = new ManufacturingTemplateStage
                        {
                            SequenceType = SequenceType.Link,
                            Time = new TimeSpan(0, 0, 0),
                            QualityChecks = "",
                            Sequence = section.Sequence
                        };
                        stage.Section.ID = section.ID;
                        stage.Section.Synchronise(section);
                        stages.Add(stage);
                    }

                    var load = page.GetType().GetMethod("LoadItems");
                    load.Invoke(page, new object[] { stages.ToArray() });
                }
            }

            return result;
        }
    }
}