using Comal.Classes;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace PRSDesktop.Panels.StockForecast.OrderScreen;

/// <summary>
/// Interaction logic for StockForecastOrderScreen.xaml
/// </summary>
public partial class StockForecastOrderScreen : Window, INotifyPropertyChanged
{
    private bool _canSave;
    public bool CanSave
    {
        get => _canSave;
        set
        {
            _canSave = true;
            OnPropertyChanged();
        }
    }

    public StockForecastOrderingType OrderType
    {
        get => Grid.OrderType;
        set => Grid.OrderType = value;
    }

    public IEnumerable<StockForecastOrderingResult> Results => Grid.Results;

    public StockForecastOrderScreen(List<StockForecastOrderingItem> items)
    {
        InitializeComponent();

        Grid.Items = items;
        Grid.Refresh(true, true);
    }

    private void CancelButton_Click(object sender, RoutedEventArgs e)
    {
        DialogResult = false;
        Close();
    }

    private void OKButton_Click(object sender, RoutedEventArgs e)
    {
        DialogResult = true;
        Close();
    }

    public event PropertyChangedEventHandler? PropertyChanged;

    protected virtual void OnPropertyChanged([CallerMemberName] string? propertyName = null)
    {
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
    }

    private void Grid_OnChanged(object sender, EventArgs e)
    {
        CanSave = Grid.TotalQuantity > 0;
    }
}