using System;
using System.Collections.Generic;
using Com.Piwigo.Lib.IService;
using Com.Piwigo.Wpf.DTO;
using Com.Piwigo.Lib.DTO;
using Com.Piwigo.Wpf.DTO.Helper;
using Com.Piwigo.Wpf.Helper;
using Com.Piwigo.Wpf.Service;

namespace Com.Piwigo.Wpf.Command
{
    public sealed class PwgCmdGetImageforCategory : PwgCmdBase
    {
        public override bool CanExecute(object parameter)
        {
            Boolean retVal = false;
            if ( AppHelper.IsInDesignModeStatic == true)
            {
                retVal = false;
            }
            else
            {
                if ((PwgModelManager.Instance.Session != null)
                    & (PwgModelManager.Instance.Session.ServeurName != null))
                {
                    retVal = !String.IsNullOrWhiteSpace(PwgModelManager.Instance.Session.ServeurName);
                }
            }
            return (retVal);
        }

        public override void Execute(object parameter)
        {
            PwgCategoryWPF catParam;
            Int32 aPage = 0;
            Int32 aPerPage = 0;
            Int32 acount = 0;

            try {
                Uri uriServer = new Uri(PwgModelManager.Instance.Session.ServeurName);
                if (parameter is PwgCategoryWPF)
                {
                    catParam = (PwgCategoryWPF)parameter;

                    List<PwgImage> lstImg = PwgServiceProvider.Instance.PwgCategoriesService.GetListOfImagesFormCategory(catParam.Id, false, null, null, null, null, null, null, null, null, null, null, null, null, null, true, ref aPage, ref aPerPage, ref  acount);
                    PwgImageListWPF lstImgWPF = PwgModelManager.Instance.ImageList;

                    PwgImageListWPFHelper.ConvertPwgImageListToPwgImageListWPF(lstImg, ref lstImgWPF);
                }
              
            }
            catch (PwgServiceException ex)
            {
                Console.WriteLine("Erreur " + ex.NumeroErr + " " + ex.MessageErr);
                Console.WriteLine(ex.Message);
            }

        }
    }
}