105 lines
3.6 KiB
C#
105 lines
3.6 KiB
C#
using DinerContracts.BindingModels;
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using DinerContracts.BusinessLogicsContacts;
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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 DinerView
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{
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public partial class FormFoods : Form
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{
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private readonly ILogger _logger;
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private readonly IFoodLogic _logic;
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public FormFoods(ILogger<FormFoods> logger, IFoodLogic 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 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("Загрузка продуктов");
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка загрузки продуктов");
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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 buttonAdd_Click(object sender, EventArgs e)
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{
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var service = Program.ServiceProvider?.GetService(typeof(FormFood));
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if (service is FormFood form) {
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if (form.ShowDialog() == DialogResult.OK) LoadData();
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}
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}
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private void buttonRemove_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("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
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{
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int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ID"].Value);
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_logger.LogInformation("Удаление продукта");
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try
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{
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if (!_logic.Delete(new FoodBindingModel { ID = id }))
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{
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throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
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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, "Ошибка удаления продукта");
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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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}
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}
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private void buttonUpdate_Click(object sender, EventArgs e)
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{
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LoadData();
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}
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private void buttonChange_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(FormFood));
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if (service is FormFood form)
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{
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form.ID = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ID"].Value);
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if (form.ShowDialog() == DialogResult.OK) LoadData();
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}
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}
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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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}
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}
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