98 lines
3.5 KiB
C#
98 lines
3.5 KiB
C#
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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using ComputersShopContracts.BindingModels;
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using ComputersShopContracts.BusinessLogicsContracts;
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using ComputersShopContracts.SearchModels;
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using Microsoft.Extensions.Logging;
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namespace ComputersShopView
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{
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public partial class FormComponent : Form
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{
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private readonly ILogger _logger;
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private readonly IComponentLogic _logic;
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private int? _id;
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public int Id { set { _id = value; } }
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public FormComponent(ILogger<FormComponent> logger, IComponentLogic 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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}
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private void FormComponent_Load(object sender, EventArgs e)
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{
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if (_id.HasValue)
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{
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try
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{
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_logger.LogInformation("Получение компонента");
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var view = _logic.ReadElement(new ComponentSearchModel
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{
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Id =
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_id.Value
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});
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if (view != null)
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{
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textBoxName.Text = view.ComponentName;
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textBoxCost.Text = view.Cost.ToString();
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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 получения компонента");
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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 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",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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_logger.LogInformation("Сохранение компонента");
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try
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{
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var model = new ComponentBindingModel
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{
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Id = _id ?? 0,
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ComponentName = textBoxName.Text,
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Cost = Convert.ToDouble(textBoxCost.Text)
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};
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var operationResult = _id.HasValue ? _logic.Update(model) :
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_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",
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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 компонента");
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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 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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