PIbd-23_Ivanov_V.N._Pizzeria/Pizzeria/PizzeriaView/FormCreateOrder.cs

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5.4 KiB
C#
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using Microsoft.Extensions.Logging;
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.BusinessLogicsContracts;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.ViewModels;
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 PizzeriaView
{
public partial class FormCreateOrder : Form
{
private readonly ILogger _logger;
private readonly IPizzaLogic _logicP;
private readonly IOrderLogic _logicO;
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private readonly IClientLogic _logicC;
private List<PizzaViewModel>? _listPizzas;
private List<ClientViewModel>? _listClients;
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public FormCreateOrder(ILogger<FormCreateOrder> logger, IPizzaLogic logicP, IOrderLogic logicO, IClientLogic logicC)
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{
InitializeComponent();
_logger = logger;
_logicP = logicP;
_logicO = logicO;
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_logicC = logicC;
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}
private void FormCreateOrder_Load(object sender, EventArgs e)
{
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_listPizzas = _logicP.ReadList(null);
if (_listPizzas != null)
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{
comboBoxPizza.DisplayMember = "PizzaName";
comboBoxPizza.ValueMember = "Id";
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comboBoxPizza.DataSource = _listPizzas;
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comboBoxPizza.SelectedItem = null;
_logger.LogInformation("Загрузка пиццы для заказа");
}
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_listClients = _logicC.ReadList(null);
if (_listClients != null)
{
comboBoxUser.DisplayMember = "ClientFIO";
comboBoxUser.ValueMember = "Id";
comboBoxUser.DataSource = _listClients;
comboBoxUser.SelectedItem = null;
_logger.LogInformation("Загрузка клиентов для заказа");
}
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}
private void CalcSum()
{
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if (comboBoxPizza.SelectedValue != null && comboBoxUser.SelectedValue != null && !string.IsNullOrEmpty(textBoxCount.Text))
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{
try
{
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int idPizza = Convert.ToInt32(comboBoxPizza.SelectedValue);
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var Pizza = _logicP.ReadElement(new PizzaSearchModel
{
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Id = idPizza
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});
int count = Convert.ToInt32(textBoxCount.Text);
textBoxSum.Text = Math.Round(count * (Pizza?.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 TextBoxCount_TextChanged(object sender, EventArgs e)
{
CalcSum();
}
private void ComboBoxPizza_SelectedIndexChanged(object sender, EventArgs e)
{
CalcSum();
}
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 (comboBoxPizza.SelectedValue == null)
{
MessageBox.Show("Выберите пиццу", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
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if (comboBoxUser.SelectedValue == null)
{
MessageBox.Show("Выберите клиента", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
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_logger.LogInformation("Создание заказа");
try
{
var operationResult = _logicO.CreateOrder(new OrderBindingModel
{
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ClientId = Convert.ToInt32(comboBoxUser.SelectedValue),
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PizzaId = Convert.ToInt32(comboBoxPizza.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();
}
}
}