85 lines
2.6 KiB
C#
85 lines
2.6 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 FormSupplies : Form
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{
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private readonly IUnityContainer _container;
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private readonly ISupplyRepository _supplyRepository;
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public FormSupplies(IUnityContainer container, ISupplyRepository supplyRepository)
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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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_supplyRepository = supplyRepository ??
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throw new ArgumentNullException(nameof(supplyRepository));
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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<FormSupply>().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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_supplyRepository.DeleteSupply(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 LoadList() => dataGridViewData.DataSource = _supplyRepository.ReadSupply();
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private void FormSupplies_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 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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