DaSaSo/DaSaSo.Wpf/ViewModel/Commands/EditClientCommand.cs

using DaSaSo.Domain.Model;
using DaSaSo.Domain.Services;
using DaSaSo.Wpf.ViewModel.Interface;
using System.ComponentModel;
using System.Threading.Tasks;

namespace DaSaSo.Wpf.ViewModel.Commands
{
    public class EditClientCommand : AsyncCommandBase
    {
        private readonly IDataService<Client> dataservice;
        private readonly IActualProject actualProject;
        private readonly IRenavigator renavigator;
        private readonly ClientListViewModel _clientListViewModel;

        public override bool CanExecute(object? parameter)
        {
            return _clientListViewModel.CanSelectClient;
        }

        public EditClientCommand(IDataService<Client> dataservice, IActualProject actualProject,IRenavigator renavigator, ClientListViewModel clientListViewModel)
        {
            this.dataservice = dataservice;
            this.actualProject = actualProject;
            this.renavigator = renavigator;
            this._clientListViewModel = clientListViewModel;
            _clientListViewModel.PropertyChanged += _clientListViewModel_PropertyChanged;
            
        }

        private void _clientListViewModel_PropertyChanged(object? sender, PropertyChangedEventArgs e)
        {
            if(e.PropertyName == nameof(_clientListViewModel.CanSelectClient))
            {
                OnCanExecuteChanged();
            }
        }

        public override async Task ExecuteAsync(object? parameter)
        {
            actualProject.SetClient(_clientListViewModel.SelectedClient);
            renavigator.Renavigate();
        }
    }
}