using FoodOrdersContracts.BusinessLogicsContracts;
using FoodOrdersContracts.BindingModels;
using Microsoft.Extensions.Logging;

namespace FoodOrdersView
{
    public partial class FormDishSale : Form
    {
        private readonly ILogger _logger;

        private readonly IDishLogic _logicDish;

        private readonly IShopLogic _logicShop;

        public FormDishSale(ILogger<FormMakeShipment> logger, IDishLogic logicDish, IShopLogic logicShop)
        {
            InitializeComponent();
            _logger = logger;
            _logicDish = logicDish;
            _logicShop = logicShop;
        }

        private void FormDishSale_Load(object sender, EventArgs e)
        {
            _logger.LogInformation("Dishs loading");
            try
            {
                var list = _logicDish.ReadList(null);
                if (list != null)
                {
                    comboBoxDish.DisplayMember = "DishName";
                    comboBoxDish.ValueMember = "Id";
                    comboBoxDish.DataSource = list;
                    comboBoxDish.SelectedItem = null;
                }
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Dishs loading error");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void ButtonSale_Click(object sender, EventArgs e)
        {
            if (comboBoxDish.SelectedValue == null)
            {
                MessageBox.Show("Выберите блюдо", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (string.IsNullOrEmpty(textBoxCount.Text))
            {
                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            _logger.LogInformation("Dish sale");
            try
            {
                var operationResult = _logicShop.SellDish(
                    new DishBindingModel
                    {
                        Id = Convert.ToInt32(comboBoxDish.SelectedValue)
                    },
                    Convert.ToInt32(textBoxCount.Text)
                );
                if (!operationResult)
                {
                    throw new Exception("Ошибка при продаже.");
                }
                MessageBox.Show("Продажа прошла успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
                DialogResult = DialogResult.OK;
                Close();
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Dish sale error");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

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