PIbd-22_Safiulova_K.N._AircraftPlant/AircraftPlant/AircraftPlantView/FormShop.cs

using AircraftPlantContracts.BindingModels;
using AircraftPlantContracts.BusinessLogicsContracts;
using AircraftPlantContracts.SearchModels;
using AircraftPlantDataModels.Models;
using Microsoft.Extensions.Logging;
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 AircraftPlantView
{
    /// <summary>
    /// Форма для магазина
    /// </summary>
    public partial class FormShop : Form
    {
        /// <summary>
        /// Логгер
        /// </summary>
        private readonly ILogger _logger;
        /// <summary>
        /// Бизнес-логика для магазинов
        /// </summary>
        private readonly IShopLogic _logic;
        /// <summary>
        /// Идентификатор
        /// </summary>
        private int? _id;
        public int Id { set { _id = value; } }
        /// <summary>
        /// Список изделий в магазине
        /// </summary>
        private Dictionary<int, (IPlaneModel, int)> _shopPlanes;
        /// <summary>
        /// Конструктор
        /// </summary>
        /// <param name="logger"></param>
        /// <param name="logic"></param>
        public FormShop(ILogger<FormShop> logger, IShopLogic logic)
        {
            InitializeComponent();
            _logger = logger;
            _logic = logic;
            _shopPlanes = new Dictionary<int, (IPlaneModel, int)>();
        }
        /// <summary>
        /// Загрузка списка изделий в магазине
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void FormShop_Load(object sender, EventArgs e)
        {
            if (_id.HasValue)
            {
                _logger.LogInformation("Загрузка магазина");
                try
                {
                    var view = _logic.ReadElement(new ShopSearchModel { Id = _id.Value });
                    if (view != null)
                    {
                        textBoxName.Text = view.ShopName;
                        textBoxAddress.Text = view.Address;
                        dateTimePicker.Text = view.DateOpening.ToString();
                        _shopPlanes = view.ShopPlanes ?? new Dictionary<int, (IPlaneModel, int)>();
                        LoadData();
                    }
                }
                catch (Exception ex)
                {
                    _logger.LogError(ex, "Ошибка загрузки магазина");
                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
        }
        /// <summary>
        /// Кнопка "Сохранить"
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(textBoxName.Text))
            {
                MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (string.IsNullOrEmpty(textBoxAddress.Text))
            {
                MessageBox.Show("Заполните адрес", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            _logger.LogInformation("Сохранение магазина");
            try
            {
                var model = new ShopBindingModel
                {
                    Id = _id ?? 0,
                    ShopName = textBoxName.Text,
                    Address = textBoxAddress.Text,
                    DateOpening = dateTimePicker.Value.Date,
                    ShopPlanes = _shopPlanes
                };
                var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
                if (!operationResult)
                {
                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
                }
                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
                DialogResult = DialogResult.OK;
                Close();
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка сохранения магазина");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        /// <summary>
        /// Кнопка "Отмена"
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonCancel_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }
        /// <summary>
        /// Метод загрузки изделий магазина
        /// </summary>
        private void LoadData()
        {
            _logger.LogInformation("Загрузка изделий магазина");
            try
            {
                if (_shopPlanes != null)
                {
                    dataGridViewShop.Rows.Clear();
                    foreach (var elem in _shopPlanes)
                    {
                        dataGridViewShop.Rows.Add(new object[]
                        {
                            elem.Key,
                            elem.Value.Item1.PlaneName,
                            elem.Value.Item2
                        });
                    }
                }
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка загрузки изделий магазина");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
    }
}