121 lines
4.5 KiB
C#
121 lines
4.5 KiB
C#
using FoodOrdersContracts.BindingModels;
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using FoodOrdersContracts.BusinessLogicsContracts;
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using FoodOrdersContracts.SearchModels;
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using FoodOrdersContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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using Microsoft.VisualBasic.Logging;
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using System.Windows.Forms;
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namespace FoodOrdersView
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{
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public partial class FormCreateOrder : Form
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{
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private readonly ILogger _logger;
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private readonly IDishLogic _logicIC;
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private readonly IOrderLogic _logicO;
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public FormCreateOrder(ILogger<FormCreateOrder> logger, IDishLogic logicIC, IOrderLogic logicO)
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{
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InitializeComponent();
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_logger = logger;
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_logicIC = logicIC;
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_logicO = logicO;
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}
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private void FormCreateOrder_Load(object sender, EventArgs e)
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{
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_logger.LogInformation("Загрузка блюда для заказа");
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try
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{
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var FoodList = _logicIC.ReadList(null);
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if (FoodList != null)
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{
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comboBoxFood.DisplayMember = "DishName";
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comboBoxFood.ValueMember = "Id";
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comboBoxFood.DataSource = FoodList;
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comboBoxFood.SelectedItem = null;
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка загрузки блюда для заказа");
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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 CalcSum()
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{
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if (comboBoxFood.SelectedValue != null && !string.IsNullOrEmpty(textBoxCount.Text))
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{
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try
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{
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int id = Convert.ToInt32(comboBoxFood.SelectedValue);
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var product = _logicIC.ReadElement(new DishSearchModel { Id = id });
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int count = Convert.ToInt32(textBoxCount.Text);
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textBoxSum.Text = Math.Round(count * (product?.Price ?? 0), 2).ToString();
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_logger.LogInformation("Расчет суммы заказа");
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка расчета суммы заказа");
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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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private void TextBoxCount_TextChanged(object sender, EventArgs e)
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{
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CalcSum();
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}
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private void ComboBoxFood_SelectedIndexChanged(object sender, EventArgs e)
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{
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CalcSum();
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}
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private void ButtonSave_Click(object sender, EventArgs e)
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{
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if (string.IsNullOrEmpty(textBoxCount.Text))
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{
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MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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if (comboBoxFood.SelectedValue == null)
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{
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MessageBox.Show("Выберите блюдо", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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_logger.LogInformation("Order creation");
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try
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{
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var operationResult = _logicO.CreateOrder(new OrderBindingModel
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{
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DishId = Convert.ToInt32(comboBoxFood.SelectedValue),
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Count = Convert.ToInt32(textBoxCount.Text),
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Sum = Convert.ToDouble(textBoxSum.Text)
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});
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if (!operationResult)
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{
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throw new Exception("Ошибка при создании заказа. Дополнительная информация в логах.");
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}
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MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
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DialogResult = DialogResult.OK;
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Close();
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Order creation error");
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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 ButtonCancel_Click(object sender, EventArgs e)
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{
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DialogResult = DialogResult.Cancel;
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Close();
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}
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}
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}
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