seyounth.hyosung.ty/Seyounth.Hyosung/ViewModels/PalletManagerViewModel.cs

using System.Collections.ObjectModel;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using CommunityToolkit.Mvvm.Messaging;
using Seyounth.Hyosung.Data.Models;
using Seyounth.Hyosung.Data.Services;

namespace Seyounth.Hyosung.ViewModels;

public partial class PalletManagerViewModel : ObservableObject
{
    [ObservableProperty] private ObservableCollection<Pallet> _pallets;

    private readonly IPalletService _palletService;

    public PalletManagerViewModel(IPalletService palletService)
    {
        Pallets = new ObservableCollection<Pallet>(palletService.GetPallets());
        _palletService = palletService;
    }

    public class SavePalletCompletedMessage
    {
    }

    [RelayCommand]
    private void OnDeletePallet(object obj)
    {
        if (obj is Pallet pallet)
        {
            Pallets.Remove(pallet);
            _palletService.DeletePalletAsync(pallet);
        }
        else
        {
            Console.Write("Object is not a Pallet");
        }
    }

    [RelayCommand]
    private void OnSavePallet(object obj)
    {
        if (obj is Pallet pallet)
        {
            if (pallet.Id == 0)
            {
                _palletService.AddPalletAsync(pallet);
            }
            else
                _palletService.UpdatePalletAsync(pallet);
        }

        WeakReferenceMessenger.Default.Send(new SavePalletCompletedMessage());
    }
}