using Comal.Classes;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.WPF;
using System.Windows;
using System.Windows.Controls;

namespace PRSDesktop
{
    public class ActivityGrid : DynamicDataGrid<Activity>
    {

        public ActivityGrid()
        {
            AddButton("Employees", PRSDesktop.Resources.employee.AsBitmapImage(), ShowEmployees);
        }

        private bool ShowEmployees(Button button, CoreRow[] rows)
        {
            if (rows.Length == 0)
            {
                MessageBox.Show("Please select an activity.");
                return false;
            }
            else if (rows.Length > 1)
            {
                MessageBox.Show("Please select only one activity");
                return false;
            }

            DynamicGridUtils.CreateGridWindow("Employees",
                new DynamicCrossJoinGrid<EmployeeActivity, Activity>(rows[0].ToObject<Activity>(), x => x.Activity.ID, x => x.ID)).ShowDialog();

            return false;
        }

        //public override bool EditItems(Activity[] items, Func<Type, CoreTable> PageDataHandler = null, bool PreloadPages = false)
        //{
        //    return base.EditItems(items, CheckNewActivity(items, PageDataHandler), PreloadPages);
        //}

        //private Func<Type,CoreTable> CheckNewActivity(Activity[] items, Func<Type, CoreTable> handler )
        //{
        //    return items.Any() && items.First().ID.Equals(Guid.Empty) ? RoleHandler : handler;
        //}

        //private CoreTable RoleHandler(Type t)
        //{
        //    if (t == typeof(RoleActivity))
        //    {
        //        CoreTable result = new CoreTable();
        //        result.LoadColumns(typeof(RoleActivity));
        //        var roles = new Client<Role>().Query();
        //        foreach (var row in roles.Rows)
        //        {
        //            RoleActivity ra = new RoleActivity();
        //            ra.Role.ID = row.Get<Role, Guid>(c => c.ID);
        //            ra.Role.Code = row.Get<Role, String>(c => c.Code);
        //            ra.Role.Name = row.Get<Role, String>(c => c.Name);
        //            ra.Enabled = true;
        //            CoreRow newrow = result.NewRow();
        //            result.LoadRow(newrow, ra);
        //            result.Rows.Add(newrow);
        //        }
        //        return result;
        //    }
        //    return null;
        //}
    }
}