using sikFtpClient.Model;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace sikFtpClient.ViewModel
{
    public class UploadViewModel : BaseViewModel
    {
        public UploadViewModel()
        {
            this.LocalDiscElementViewModels = new ObservableCollection<LocalDiscElementViewModel>();
            CurrentPath = @"C:\Program Files (x86)";
        }


        public ObservableCollection<LocalDiscElementViewModel> LocalDiscElementViewModels { get; set; }

        private string currentPath;
        public string CurrentPath
        {
            get
            {
                return currentPath;
            }
            set
            {
                currentPath = value;
                OnPropertyChanged();
                UpdateContent();
            }
        }
        
        public void UpdateContent()
        {
            if (LocalDiscElementViewModels != null)
            {
                LocalDiscElementViewModels.Clear();
            }
            var content = LocalDirectoryModel.GetContent(CurrentPath);
            foreach(var element in content)
            {
                var localDiscElementViewModel = new LocalDiscElementViewModel()
                {
                    Name = element.Name,
                    Path = element.Path,
                    IsSent = false
                };
                LocalDiscElementViewModels.Add(localDiscElementViewModel);
            }
        }
        
    }
}