124 lines
3.5 KiB
C#
124 lines
3.5 KiB
C#
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using ProjectGSM.Repositories;
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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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using Unity;
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namespace ProjectGSM.Forms
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{
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public partial class FormCourts : Form
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{
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private readonly IUnityContainer _container;
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private readonly ICourtRepository _courtRepository;
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public FormCourts(IUnityContainer container, ICourtRepository courtRepository)
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{
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InitializeComponent();
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_container = container ??
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throw new ArgumentNullException(nameof(container));
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_courtRepository = courtRepository ??
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throw new
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ArgumentNullException(nameof(courtRepository));
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}
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private void deleteButton_Click(object sender, EventArgs e)
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{
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if (!TryGetIdentifierFromSelectedRow(out var findId))
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{
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return;
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}
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if (MessageBox.Show("Удалить запись?", "Удаление",
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MessageBoxButtons.YesNo) != DialogResult.Yes)
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{
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return;
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}
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try
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{
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_courtRepository.DeleteCourt(findId);
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LoadList();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Ошибка при удалении",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void editButton_Click(object sender, EventArgs e)
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{
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if (!TryGetIdentifierFromSelectedRow(out var findId))
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{
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return;
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}
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try
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{
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var form = _container.Resolve<FormCourt>();
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form.Id = findId;
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form.ShowDialog();
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LoadList();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Ошибка при изменении",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void addButton_Click(object sender, EventArgs e)
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{
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try
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{
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_container.Resolve<FormCourt>().ShowDialog();
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LoadList();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Ошибка при добавлении",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void FormClients_Load(object sender, EventArgs e)
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{
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try
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{
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LoadList();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Ошибка при загрузке",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void LoadList() => dataGridView1.DataSource =
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_courtRepository.ReadCourts();
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private bool TryGetIdentifierFromSelectedRow(out int id)
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{
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id = 0;
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if (dataGridView1.SelectedRows.Count < 1)
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{
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MessageBox.Show("Нет выбранной записи", "Ошибка",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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return false;
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}
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id =
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Convert.ToInt32(dataGridView1.SelectedRows[0].Cells["Id"].Value);
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return true;
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}
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}
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}
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