105 lines
3.7 KiB
C#
105 lines
3.7 KiB
C#
using ComputerShopContracts.BindingModels;
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using ComputerShopContracts.BusinessLogicsContracts;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.DependencyInjection;
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namespace ComputersShop
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{
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public partial class FormComponents : 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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public FormComponents(ILogger<FormComponents> 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 FormComponents_Load(object sender, EventArgs e)
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{
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LoadData();
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}
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private void LoadData()
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{
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try
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{
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var list = _logic.ReadList(null);
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if (list != null)
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{
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dataGridView.DataSource = list;
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dataGridView.Columns["Id"].Visible = false;
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dataGridView.Columns["ComponentName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
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}
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_logger.LogInformation("Çàãðóçêà êîìïîíåíòîâ");
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Îøèáêà çàãðóçêè êîìïîíåíòîâ");
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MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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private void ButtonAdd_Click(object sender, EventArgs e)
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{
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var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
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if (service is FormComponent form)
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{
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if (form.ShowDialog() == DialogResult.OK)
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{
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LoadData();
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}
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}
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}
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private void ButtonUpd_Click(object sender, EventArgs e)
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{
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if (dataGridView.SelectedRows.Count == 1)
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{
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var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
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if (service is FormComponent form)
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{
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form.Id =
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Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
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if (form.ShowDialog() == DialogResult.OK)
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{
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LoadData();
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}
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}
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}
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}
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private void ButtonDel_Click(object sender, EventArgs e)
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{
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if (dataGridView.SelectedRows.Count == 1)
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{
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if (MessageBox.Show("Óäàëèòü çàïèñü?", "Âîïðîñ",
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MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
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{
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int id =
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Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
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_logger.LogInformation("Óäàëåíèå êîìïîíåíòà");
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try
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{
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if (!_logic.Delete(new ComponentBindingModel
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{
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Id = id
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}))
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{
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throw new Exception("Îøèáêà ïðè óäàëåíèè. Äîïîëíèòåëüíàÿ èíôîðìàöèÿ â ëîãàõ.");
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}
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LoadData();
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Îøèáêà óäàëåíèÿ êîìïîíåíòà");
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MessageBox.Show(ex.Message, "Îøèáêà",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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}
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private void ButtonRef_Click(object sender, EventArgs e)
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{
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LoadData();
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}
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}
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} |