using System;
using System.Drawing;
using System.Linq;
using System.Windows.Controls;
using Comal.Classes;
using InABox.Clients;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.Reports;
using InABox.Core.Reports;
using InABox.Wpf.Reports;
using InABox.WPF;

namespace PRSDesktop
{
    public class ShipmentGrid : DynamicDataGrid<Shipment>
    {
        private bool bShowAll = true;

        private ReportTemplate template;


        public ShipmentGrid()
        {
            Options.AddRange(DynamicGridOption.RecordCount, DynamicGridOption.SelectColumns);

            ActionColumns.Add(new DynamicMapColumn<Shipment>(this, x => x.TrackerLink.Location));
            HiddenColumns.Add(x => x.BarCode);
            HiddenColumns.Add(x => x.ItemCount);
            HiddenColumns.Add(x => x.Delivery.ID);

            //ActionColumns.Add(new DynamicImageColumn() { Action = DeliveryDocketClick, Image = (o) => PRSDesktop.Resources.printer.AsBitmapImage() });
            AddButton("Hide Empty", PRSDesktop.Resources.target.AsBitmapImage(Color.White), ToggleVisible);
            //AddButton("", PRSDesktop.Resources.barcode.AsBitmapImage(), PrintBarcodeClick);
        }

        public Guid CurrentShipmentID { get; set; }

        protected override void SelectItems(CoreRow[] rows)
        {
            CurrentShipmentID = rows.Any() ? rows.First().Get<Shipment, Guid>(x => x.ID) : Guid.Empty;
            base.SelectItems(rows);
        }

        protected override bool FilterRecord(CoreRow row)
        {
            if (bShowAll)
                return true;

            if (row.Get<Shipment, int>(x => x.ItemCount) > 0)
                return true;

            if (row.Get<Shipment, Guid>(x => x.ID) == CurrentShipmentID)
                return true;

            return false;
        }

        private bool ToggleVisible(Button sender, CoreRow[] rows)
        {
            if (bShowAll)
            {
                UpdateButton(sender, PRSDesktop.Resources.target.AsBitmapImage(Color.White), "Show All");
                bShowAll = false;
            }
            else
            {
                UpdateButton(sender, PRSDesktop.Resources.target.AsBitmapImage(Color.White), "Hide Empty");
                bShowAll = true;
            }

            return true;
        }

        protected override void Reload(Filters<Shipment> criteria, Columns<Shipment> columns, ref SortOrder<Shipment> sort,
            Action<CoreTable, Exception> action)
        {
            sort = new SortOrder<Shipment>(x => x.Code);
            base.Reload(criteria, columns, ref sort, action);
        }

        private bool DeliveryDocketClick(CoreRow row)
        {
            var id = row.Get<Shipment, Guid>(x => x.ID);

            var model = new ShipmentDataModel(new Filter<Shipment>(x => x.ID).IsEqualTo(id));

            var client = new Client<ReportTemplate>();
            template = client.Load(
                new Filter<ReportTemplate>(x => x.Section).IsEqualTo("Rack List").And(x => x.Name).IsEqualTo("Delivery Docket"),
                new SortOrder<ReportTemplate>(x => x.Name)
            ).FirstOrDefault();

            if (template == null)
                template = new ReportTemplate { DataModel = model.Name, Section = "Rack List", Name = "Delivery Docket" };

            ReportUtils.PreviewReport(template, model, false, Security.IsAllowed<CanDesignReports>());

            return false;
        }

        //private bool PrintBarcodeClick(Button btn, CoreRow[] rows)
        //{
        //    if (rows.Length != 1)
        //    {
        //        MessageBox.Show("Please select a Rack first!");
        //        return false;
        //    }
        //    CoreRow row = rows.First();

        //    Guid id = row.Get<Shipment, Guid>(x => x.ID);

        //    ShipmentDataModel model = new ShipmentDataModel(new Filter<Shipment>(x => x.ID).IsEqualTo(id));

        //    Client<ReportTemplate> client = new Client<ReportTemplate>();
        //    template = client.Load(
        //        new Filter<ReportTemplate>(x => x.Section).IsEqualTo("Rack List").And(x => x.Name).IsEqualTo("Bar Code"),
        //        new SortOrder<ReportTemplate>(x => x.Name)
        //    ).FirstOrDefault();

        //    if (template == null)
        //        template = new ReportTemplate() { Section = "Rack List", Name = "Bar Code" };
        //    ReportUtils.PreviewReport(template, model, false, Security.IsAllowed<CanDesignReports>());

        //    return false;
        //}
    }
}