PIbd-21_Rodionov_I.A._IceCr.../IceCreamShop/IceCreamShopView/FormIceCreams.cs

105 lines
3.6 KiB
C#

using IceCreamShopContracts.BindingModels;
using IceCreamShopContracts.BusinessLogicsContracts;
using Microsoft.Extensions.Logging;
namespace IceCreamShopView
{
public partial class FormIceCreams : Form
{
private readonly ILogger _logger;
private readonly IIceCreamLogic _logic;
public FormIceCreams(ILogger<FormIceCreams> logger, IIceCreamLogic logic)
{
InitializeComponent();
_logger = logger;
_logic = logic;
}
private void FormIceCreams_Load(object sender, EventArgs e)
{
LoadData();
}
private void LoadData()
{
try
{
var list = _logic.ReadList(null);
if (list != null)
{
dataGridView.DataSource = list;
dataGridView.Columns["Id"].Visible = false;
dataGridView.Columns["IceCreamName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dataGridView.Columns["IceCreamComponents"].Visible = false;
}
_logger.LogInformation("Ice creams loading");
}
catch (Exception ex)
{
_logger.LogError(ex, "Ice creams loading error");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ButtonAdd_Click(object sender, EventArgs e)
{
var service = Program.ServiceProvider?.GetService(typeof(FormIceCream));
if (service is FormIceCream form)
{
if (form.ShowDialog() == DialogResult.OK)
{
LoadData();
}
}
}
private void ButtonEdit_Click(object sender, EventArgs e)
{
if (dataGridView.SelectedRows.Count == 1)
{
var service = Program.ServiceProvider?.GetService(typeof(FormIceCream));
if (service is FormIceCream form)
{
form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
if (form.ShowDialog() == DialogResult.OK)
{
LoadData();
}
}
}
}
private void ButtonDel_Click(object sender, EventArgs e)
{
if (dataGridView.SelectedRows.Count == 1)
{
if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
_logger.LogInformation("Deletion of ice cream");
try
{
if (!_logic.Delete(new IceCreamBindingModel { Id = id }))
{
throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
}
LoadData();
}
catch (Exception ex)
{
_logger.LogError(ex, "Ice cream deletion error");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
private void ButtonUpd_Click(object sender, EventArgs e)
{
LoadData();
}
}
}