95 lines
3.1 KiB
C#
95 lines
3.1 KiB
C#
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using GasStation.Entities.Enums;
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using GasStation.Repositories;
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using GasStation.Entities;
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namespace GasStation.Forms
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{
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public partial class FormProduct : Form
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{
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private readonly IProductRepository _productRepository;
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private int? _productId;
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public FormProduct(IProductRepository productRepository)
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{
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InitializeComponent();
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_productRepository = productRepository ??
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throw new ArgumentNullException(nameof(productRepository));
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foreach (var elem in Enum.GetValues(typeof(Gasmen)))
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{
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checkedListBoxGasman.Items.Add(elem);
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}
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}
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public int ID
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{
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set
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{
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try
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{
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var product = _productRepository.ReadProductByID(value);
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if (product == null)
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{
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throw new InvalidDataException(nameof(product));
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}
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foreach(Gasmen elem in Enum.GetValues(typeof(Gasmen)))
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{
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if ((elem & product.Gasmen) != 0)
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{
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checkedListBoxGasman.SetItemChecked(checkedListBoxGasman.Items.IndexOf(elem), true);
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}
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}
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checkedListBoxGasman.SelectedItem = product.Gasmen;
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comboBoxProduct.SelectedItem = product.ProductType;
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_productId = value;
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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 получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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}
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}
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private void ButtonSave_Click(object sender, EventArgs e)
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{
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try
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{
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if (checkedListBoxGasman.CheckedItems.Count == 0)
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{
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throw new Exception("Имеются незаполненые поля");
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}
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if (_productId.HasValue)
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{
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_productRepository.UpdateProduct(CreateProduct(_productId.Value));
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}
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else
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{
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_productRepository.CreateProduct(CreateProduct(0));
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}
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Close();
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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 сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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}
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private void ButtonCancel_Click(object sender, EventArgs e) => Close();
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private Product CreateProduct(int id)
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{
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Gasmen gasmen = Gasmen.None;
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foreach (var elem in checkedListBoxGasman.CheckedItems)
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{
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gasmen |= (Gasmen)elem;
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}
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return Product.CreateProduct(id, Convert.ToInt32(numericUpDownCost.Value), gasmen, (ProductType)comboBoxProduct.SelectedItem!);
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}
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}
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}
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