243 lines
8.8 KiB
C#
243 lines
8.8 KiB
C#
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using FlowerShopDataModels.Models;
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using Microsoft.Extensions.Logging;
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using FlowerShopContracts.BusinessLogicsContracts;
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using FlowerShopContracts.SearchModels;
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using FlowerShopContracts.BindingModels;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace ProjectFlowerShop
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{
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public partial class FormProduct : Form
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{
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private readonly ILogger _logger;
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private readonly IFlowerLogic _logic;
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private int? _id;
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private Dictionary<int, (IComponentModel, int)> _flowerComponents;
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public int Id { set { _id = value; } }
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public FormProduct(ILogger<FormProduct> logger, IFlowerLogic logic)
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{
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InitializeComponent();
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_logger = logger;
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_logic = logic;
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_flowerComponents = new Dictionary<int, (IComponentModel, int)>();
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}
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private void textBox1_TextChanged(object sender, EventArgs e)
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{
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}
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private void FormProduct_Load(object sender, EventArgs e)
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{
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if (_id.HasValue)
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{
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_logger.LogInformation("Загрузка изделия");
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try
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{
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var view = _logic.ReadElement(new FlowerSearchModel
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{
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Id = _id.Value
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});
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if (view != null)
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{
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textBoxName.Text = view.FlowerName;
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textBoxPrice.Text = view.Price.ToString();
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_flowerComponents = view.FlowerComponents ?? new
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Dictionary<int, (IComponentModel, int)>();
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LoadData();
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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 изделия");
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MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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}
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private void LoadData()
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{
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_logger.LogInformation("Загрузка компонент изделия");
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try
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{
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if (_flowerComponents != null)
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{
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dataGridView.Rows.Clear();
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foreach (var pc in _flowerComponents)
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{
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dataGridView.Rows.Add(new object[] { pc.Key, pc.Value.Item1.ComponentName, pc.Value.Item2 });
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}
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textBoxPrice.Text = CalcPrice().ToString();
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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 компонент изделия");
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MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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private void dataGridView_CellContentClick(object sender, DataGridViewCellEventArgs e)
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{
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}
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private void buttonAdd_Click(object sender, EventArgs e)
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{
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var service = Program.ServiceProvider?.GetService(typeof(FormProductComponent));
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if (service is FormProductComponent form)
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{
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if (form.ShowDialog() == DialogResult.OK)
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{
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if (form.ComponentModel == null)
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{
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return;
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}
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_logger.LogInformation("Добавление нового компонента:{ ComponentName}- { Count} ", form.ComponentModel.ComponentName, form.Count);
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if (_flowerComponents.ContainsKey(form.Id))
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{
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_flowerComponents[form.Id] = (form.ComponentModel, form.Count);
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}
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else
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{
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_flowerComponents.Add(form.Id, (form.ComponentModel, form.Count));
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}
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LoadData();
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}
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}
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}
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private void buttonChange_Click(object sender, EventArgs e)
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{
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if (dataGridView.SelectedRows.Count == 1)
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{
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var service =
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Program.ServiceProvider?.GetService(typeof(FormProductComponent));
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if (service is FormProductComponent form)
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{
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int id =
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Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
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form.Id = id;
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form.Count = _flowerComponents[id].Item2;
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if (form.ShowDialog() == DialogResult.OK)
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{
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if (form.ComponentModel == null)
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{
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return;
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}
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_logger.LogInformation("Изменение компонента:{ ComponentName}- { Count}", form.ComponentModel.ComponentName, form.Count);
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_flowerComponents[form.Id] = (form.ComponentModel, form.Count);
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LoadData();
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}
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}
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}
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}
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private void buttonRemove_Click(object sender, EventArgs e)
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{
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if (dataGridView.SelectedRows.Count == 1)
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{
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if (MessageBox.Show("Удалить запись?", "Вопрос",
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MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
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{
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try
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{
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_logger.LogInformation("Удаление компонента: { ComponentName}- { Count}", dataGridView.SelectedRows[0].Cells[1].Value);
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_flowerComponents?.Remove(Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].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",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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LoadData();
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}
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}
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}
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private void buttonRefresh_Click(object sender, EventArgs e)
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{
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LoadData();
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}
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private void Save_Click(object sender, EventArgs e)
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{
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if (string.IsNullOrEmpty(textBoxName.Text))
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{
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MessageBox.Show("Заполните название", "Ошибка",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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if (string.IsNullOrEmpty(textBoxPrice.Text))
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{
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MessageBox.Show("Заполните цену", "Ошибка", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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return;
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}
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if (_flowerComponents == null || _flowerComponents.Count == 0)
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{
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MessageBox.Show("Заполните компоненты", "Ошибка",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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_logger.LogInformation("Сохранение изделия");
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try
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{
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var model = new FlowerBindingModel
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{
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Id = _id ?? 0,
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FlowerName = textBoxName.Text,
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Price = Convert.ToDouble(textBoxPrice.Text),
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FlowerComponents = _flowerComponents
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};
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var operationResult = _id.HasValue ? _logic.Update(model) :
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_logic.Create(model);
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if (!operationResult)
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{
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throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
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}
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MessageBox.Show("Сохранение прошло успешно", "Сообщение",
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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, "Ошибка сохранения изделия");
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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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private double CalcPrice()
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{
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double price = 0;
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foreach (var elem in _flowerComponents)
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{
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price += ((elem.Value.Item1?.Cost ?? 0) * elem.Value.Item2);
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}
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return Math.Round(price * 1.1, 2);
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}
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}
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}
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