PIbd-33_Kislitsa_E.D._COP_11/WinFormsLibrary2/FormCustomer.cs

using Microsoft.Extensions.Logging;
using System.ComponentModel;

using ShopContracts.BindingModels;
using ShopContracts.BusinessLogicsContracts;
using Lab1;
using System;
using Lab1.VisualComponents.Exceptions;



namespace ShopView
{
    public partial class FormCustomer : Form
    {
        private readonly ILogger _logger;
        private readonly ICustomerLogic _customerLogic;
        private readonly IProductCategoryLogic _productCategoryLogic;
        private string imagePath;
        BindingList<ProductCategoryBindingModel> _list;
        private int? _id;
        public int Id { set { _id = value; } }
        private string? _item;

        List<string> productCategory = new();
        public FormCustomer(ILogger<FormCustomer> logger, ICustomerLogic customerLogic, IProductCategoryLogic productCategoryLogic)
        {
            InitializeComponent();
            _logger = logger;
            _customerLogic = customerLogic;
            _productCategoryLogic = productCategoryLogic;
            imagePath = "";
            _list = new BindingList<ProductCategoryBindingModel>();
            emailField1.EmailRegex = "^\\S+@\\S+\\.\\S+$";
            emailField1.EmailExample = "example@mail.ru";
        }

        private void buttonSave_Click(object sender, EventArgs e)
        {

            if (string.IsNullOrEmpty(textBoxFIO.Text))
            {
                MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            try
            {
                if (string.IsNullOrEmpty(emailField1.Value))
                {
                    MessageBox.Show("Введите почту!", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
            catch (IsNotMatchRegexException)
            {
               
            }

            
            if (pictureBox.Image == null)
            {
                MessageBox.Show("Загрузите фото", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            _logger.LogInformation("Сохранение студента");
            try
            {
                _customerLogic.CreateOrUpdate(new CustomerBindingModel
                {
                    Id = _id,
                    FIO = textBoxFIO.Text,
                    PhotoFilePath = imagePath,
                    Email = emailField1.Value,
                    ProductCategoryName = myListBox1.SelectedItem
                }); ;

                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
                DialogResult = DialogResult.OK;
                Close();
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка сохранения студента");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
    

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

        private void FormCustomer_Load(object sender, EventArgs e)
        {
			LoadData();
			if (_id.HasValue)
			{
				try
				{
					var view = _customerLogic.Read(new CustomerBindingModel { Id = _id.Value })?.FirstOrDefault();
					if (view != null)
					{
						textBoxFIO.Text = view.FIO ;

						var textBoxField = typeof(EmailField).GetField("textBox1",
												System.Reflection.BindingFlags.NonPublic |
												System.Reflection.BindingFlags.Instance);

						if (textBoxField?.GetValue(emailField1) is TextBox innerTextBox)
						{
							innerTextBox.Text = view.Email;
						}

		
						imagePath = view.PhotoFilePath;

						if (!string.IsNullOrEmpty(view.PhotoFilePath) && File.Exists(view.PhotoFilePath))
						{
							pictureBox.Image = Image.FromFile(view.PhotoFilePath);
						}

						string[] dirs = view.ProductCategoryName.Split(";");
						foreach (var dir in dirs)
						{
							myListBox1.SelectedItem = dir;
						}
					}
					else
					{
						_logger.LogWarning("Клиент с указанным ID не найден.");
					}
				}
				catch (Exception ex)
				{
					_logger.LogError(ex, "Ошибка при загрузке данных клиента.");
					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
				}
			}
		}

        private void LoadData()
        {            
            _logger.LogInformation("Загрузка категории товаров");
            try
            {
                var list = _productCategoryLogic.Read(null);
				myListBox1.Clear();
                productCategory.Clear();
                _list.Clear();
                if (list != null)
                {
                    foreach (var item in list)
                    {
                        productCategory.Add(item.Name);
                        _list.Add(new ProductCategoryBindingModel
						{
                            Id = item.Id,
                            Name = item.Name,
                        });
                    }
                }
				myListBox1.AddItems(productCategory);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка загрузки категории товаров");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void buttonAddPhoto_Click(object sender, EventArgs e)
        {
            OpenFileDialog openFileDialog = new()
            {
                Filter = "Image Files(*.BMP;*.JPG;*.GIF;*.PNG)|*.BMP;*.JPG;*.GIF;*.PNG|All files (*.*)|*.*"
            };

            if (openFileDialog.ShowDialog() == DialogResult.OK)
            {
                imagePath = openFileDialog.FileName;
                pictureBox.Image = Image.FromFile(imagePath);
            }
        }
    }
}