PIbd-23-Nasyrov-A.G.-Flower.../ProjectFlowerShop/FormCreateOrder.cs

143 lines
5.0 KiB
C#
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2024-02-11 19:49:19 +04:00
using FlowerShopContracts.BusinessLogicsContracts;
using Microsoft.Extensions.Logging;
using FlowerShopContracts.BusinessLogicsContracts;
using FlowerShopContracts.SearchModels;
using FlowerShopContracts.BindingModels;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace ProjectFlowerShop
{
public partial class FormCreateOrder : Form
{
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private readonly ILogger _logger;
private readonly IFlowerLogic _logicF;
private readonly IOrderLogic _logicO;
public FormCreateOrder(ILogger<FormCreateOrder> logger, IFlowerLogic logicP, IOrderLogic logicO)
{
InitializeComponent();
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_logger = logger;
_logicF = logicP;
_logicO = logicO;
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
CalcSum();
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
CalcSum();
}
private void textBox2_TextChanged(object sender, EventArgs e)
{
CalcSum();
}
private void FormCreateOrder_Load(object sender, EventArgs e)
{
_logger.LogInformation("Загрузка изделий для заказа");
try
{
var list = _logicF.ReadList(null);
if (list != null)
{
comboBoxProduct.DisplayMember = "FlowerName";
comboBoxProduct.ValueMember = "Id";
comboBoxProduct.DataSource = list;
comboBoxProduct.SelectedItem = null;
}
_logger.LogInformation("Цветы загружены");
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка загрузки цветов");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void CalcSum()
{
if (comboBoxProduct.SelectedValue != null &&
!string.IsNullOrEmpty(textBoxCount.Text))
{
try
{
int id = Convert.ToInt32(comboBoxProduct.SelectedValue);
var product = _logicF.ReadElement(new FlowerSearchModel
{
Id = id
});
int count = Convert.ToInt32(textBoxCount.Text);
textBoxSum.Text = Math.Round(count * (product?.Price ?? 0),
2).ToString();
_logger.LogInformation("Расчет суммы заказа");
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка расчета суммы заказа");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
}
private void buttonSave_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(textBoxCount.Text))
{
MessageBox.Show("Заполните поле Количество", "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (comboBoxProduct.SelectedValue == null)
{
MessageBox.Show("Выберите изделие", "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_logger.LogInformation("Создание заказа");
try
{
var operationResult = _logicO.CreateOrder(new OrderBindingModel
{
FlowerId = Convert.ToInt32(comboBoxProduct.SelectedValue),
Count = Convert.ToInt32(textBoxCount.Text),
Sum = Convert.ToDouble(textBoxSum.Text)
});
if (!operationResult)
{
throw new Exception("Ошибка при создании заказа. Дополнительная информация в логах.");
}
MessageBox.Show("Сохранение прошло успешно", "Сообщение",
MessageBoxButtons.OK, MessageBoxIcon.Information);
DialogResult = DialogResult.OK;
Close();
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка создания заказа");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
private void buttonCancel_Click(object sender, EventArgs e)
{
DialogResult = DialogResult.Cancel;
Close();
}
}
}