127 lines
4.9 KiB
C#
127 lines
4.9 KiB
C#
using ComputersShopContracts.BindingModels;
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using ComputersShopContracts.BusinessLogicContracts;
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using ComputersShopContracts.SearchModels;
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using ComputersShopContracts.ViewModels;
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using ComputersShopDataModels.Models;
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using Microsoft.Extensions.Logging;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace ComputersShopView
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{
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public partial class FormShop : Form
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{
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private readonly ILogger _logger;
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private readonly IShopLogic _logic;
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private int? _id;
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private Dictionary<int, (IComputerModel, int)> _shopComputers;
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public int Id { set { _id = value; } }
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public FormShop(ILogger<FormShop> logger, IShopLogic logic)
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{
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InitializeComponent();
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_logger = logger;
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_logic = logic;
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_shopComputers = new Dictionary<int, (IComputerModel, int)>();
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}
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private void FormShop_Load(object sender, EventArgs e)
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{
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if (_id.HasValue)
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{
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_logger.LogInformation("Загрузка магазина");
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try
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{
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var view = _logic.ReadElement(new ShopSearchModel
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{
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Id = _id.Value
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});
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if (view != null)
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{
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textBoxName.Text = view.ShopName;
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textBoxAddress.Text = view.ShopAddress.ToString();
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dateTimePicker.Text = view.DateOpening.ToString();
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_shopComputers = view.Computers ?? new Dictionary<int, (IComputerModel, int)>();
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LoadData();
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка загрузки магазина");
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MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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}
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private void LoadData()
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{
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_logger.LogInformation("Загрузка компонент магазина");
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try
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{
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if (_shopComputers != null)
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{
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dataGridView.Rows.Clear();
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foreach (var pc in _shopComputers)
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{
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dataGridView.Rows.Add(new object[] { pc.Key, pc.Value.Item1.ComputerName, pc.Value.Item1.Price, pc.Value.Item2 });
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}
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка загрузки изделий магазина");
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MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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private void ButtonSave_Click(object sender, EventArgs e)
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{
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if (string.IsNullOrEmpty(textBoxName.Text))
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{
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MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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if (string.IsNullOrEmpty(textBoxAddress.Text))
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{
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MessageBox.Show("Заполните адрес", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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_logger.LogInformation("Сохранение магазина");
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try
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{
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var model = new ShopBindingModel
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{
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Id = _id ?? 0,
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ShopName = textBoxName.Text,
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ShopAddress = textBoxAddress.Text,
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DateOpening = dateTimePicker.Value.Date,
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Computers = _shopComputers
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};
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var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
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if (!operationResult)
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{
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throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
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}
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MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
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DialogResult = DialogResult.OK;
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Close();
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка сохранения магазина");
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MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void ButtonCancel_Click(object sender, EventArgs e)
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{
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DialogResult = DialogResult.Cancel;
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Close();
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}
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}
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}
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