105 lines
3.2 KiB
C#
105 lines
3.2 KiB
C#
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using GasStation.Repositories;
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using Unity;
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namespace GasStation.Forms
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{
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public partial class FormSuppliers : Form
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{
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private readonly IUnityContainer _container;
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private readonly ISupplierRepository _supplierRepository;
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public FormSuppliers(IUnityContainer container, ISupplierRepository supplierRepository)
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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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_supplierRepository = supplierRepository ??
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throw new ArgumentNullException(nameof(supplierRepository));
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}
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private void ButtonAdd_Click(object sender, EventArgs e)
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{
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try
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{
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_container.Resolve<FormSupplier>().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", MessageBoxButtons.OK, MessageBoxIcon.Error);
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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 (!TryGetIDFromSelectedRow(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", 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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_supplierRepository.DeleteSupplier(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 удаления", MessageBoxButtons.OK, MessageBoxIcon.Error);
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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 (!TryGetIDFromSelectedRow(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<FormSupplier>();
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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", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void FormSuppliers_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", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void LoadList() => dataGridViewData.DataSource = _supplierRepository.ReadSupplier();
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private bool TryGetIDFromSelectedRow(out int id)
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{
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id = 0;
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if (dataGridViewData.SelectedRows.Count < 1)
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{
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MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return false;
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}
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id = Convert.ToInt32(dataGridViewData.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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