PIbd-31_Belianin.N.N_COP_8/Lab 4/Belianin_4/DesktopWithMyVisualComponents/FormEmployee.cs

using EnterpriseContracts.BindingModels;
using EnterpriseContracts.BusinessLogicContracts;
using EnterpriseContracts.ViewModels;
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 DesktopWithMyVisualComponents
{
	public partial class FormEmployee : Form
	{
		public int Id { set { id = value; } }

		private readonly IEmployeeLogic _logic;

		private readonly ISkillLogic _logicS;

		private string image = null;

		private int? id;

		public FormEmployee(IEmployeeLogic logic, ISkillLogic logicS)
		{
			InitializeComponent();
			_logic = logic;
			_logicS = logicS;
		}

		private void barsukovTextBoxPhoneNumber_Enter(object sender, EventArgs e)
		{
			ToolTip tt = new ToolTip();

			// Формат записи телефона
			tt.Show("X-XXX-XX-XX", barsukovTextBoxPhoneNumber, 30, -20, 1000);
		}

		private void FormEmployee_Load(object sender, EventArgs e)
		{
			barsukovTextBoxPhoneNumber.numberPattern = @"^\d{1}-\d{3}-\d{2}-\d{2}$";
			List<SkillViewModel> viewS = _logicS.Read(null);

			if (viewS != null)
			{
				foreach (SkillViewModel skill in viewS)
				{
					customSelectedCheckedListBoxProperty.Items.Add(skill.Name);
				}
			}

			if (id.HasValue)
			{
				try
				{
					EmployeeViewModel view = _logic.Read(new EmployeeBindingModel { Id = id.Value })?[0];
					
					if (view != null)
					{
						textBoxFIO.Text = view.FIO;
						barsukovTextBoxPhoneNumber.textBoxNumber = view.PhoneNumber;
						customSelectedCheckedListBoxProperty.SelectedElement = view.Skill;

						pictureBoxPhoto.Image = StringToImage(view.Photo);
						image = view.Photo;
					}
				}
				catch (Exception ex)
				{
					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
				}
			}
		}

		private Image StringToImage(string bytes)
		{
			byte[] arrayimg = Convert.FromBase64String(bytes);
			Image imageStr = Image.FromStream(new MemoryStream(arrayimg));

			return imageStr;
		}

		private string ImageToString(Image image)
		{
			using (var ms = new MemoryStream())
			{
				image.Save(ms, image.RawFormat);
				byte[] imageBytes = ms.ToArray();

				// Convert byte[] to Base64 String
				string base64String = Convert.ToBase64String(imageBytes);
				return base64String;
			}
		}

		private void buttonSave_Click(object sender, EventArgs e)
		{
			List<SkillViewModel> viewS = _logicS.Read(null);
			
			try
			{
				_logic.CreateOrUpdate(new EmployeeBindingModel
				{
					Id = id,
					FIO = textBoxFIO.Text,
					Photo = image,
					Skill = customSelectedCheckedListBoxProperty.SelectedElement,
					PhoneNumber = barsukovTextBoxPhoneNumber.textBoxNumber,
				});
				MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
				DialogResult = DialogResult.OK;

				Close();
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
			}
		}

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

		private void buttonPhoto_Click(object sender, EventArgs e)
		{
			var dialog = new OpenFileDialog();

			dialog.Title = "Выберите изображение";
			dialog.Filter = "jpg files (*.jpg)|*.jpg";

			if (dialog.ShowDialog() == DialogResult.OK)
			{
				var image_new = new Bitmap(dialog.FileName);
				pictureBoxPhoto.Image = image_new;
				image = ImageToString(image_new);
			}

			dialog.Dispose();
		}
	}
}