using DinerContracts.BusinessLogicsContacts;
using DinerContracts.ViewModels;
using DinerDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace DinerView
{
    public partial class FormSnackFood : Form
    {
        private readonly List<FoodViewModel>? _list;
        public int ID
        {
            get
            {
                return Convert.ToInt32(comboBoxComponent.SelectedValue);
            }
            set
            {
                comboBoxComponent.SelectedValue = value;
            }
        }
        public IFoodModel? foodModel
        {
            get
            {
                if (_list == null) return null;
                foreach (var elem in _list)
                {
                    if (elem.ID == ID) return elem;
                }
                return null;
            }
        }
        public int Count
        {
            get
            {
                return Convert.ToInt32(textBoxCount.Text);
            }
            set
            {
                textBoxCount.Text = value.ToString();
            }
        }

        public FormSnackFood(IFoodLogic logic)
        {
            InitializeComponent();
            _list = logic.ReadList(null);
            if (_list != null)
            {
                comboBoxComponent.DisplayMember = "ComponentName";
                comboBoxComponent.ValueMember = "ID";
                comboBoxComponent.DataSource = _list;
                comboBoxComponent.SelectedItem = null;
            }
        }

        private void buttonSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(textBoxCount.Text))
            {
                MessageBox.Show("Заполните поле количесвто", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (comboBoxComponent.SelectedValue == null)
            {
                MessageBox.Show("Выберите продукт", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            DialogResult = DialogResult.OK;
            Close();
        }

        private void buttonCancel_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }
    }
}