112 lines
3.4 KiB
C#
112 lines
3.4 KiB
C#
using ProjectCompRepair.Repositories;
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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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using Unity;
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namespace ProjectCompRepair.Forms
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{
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public partial class FormMasters : Form
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{
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private readonly IUnityContainer _container;
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private readonly IMasterRepository _masterRepository;
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public FormMasters(IUnityContainer container, IMasterRepository masterRepository)
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{
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InitializeComponent();
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_container = container ??
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throw new ArgumentException(nameof(container));
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_masterRepository = masterRepository
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?? throw new ArgumentException(nameof(masterRepository));
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}
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private void FormMasters_Load(object sender, EventArgs e)
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{
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try
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{
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LoadList();
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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 загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void ButtonCreate_Click(object sender, EventArgs e)
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{
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try
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{
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_container.Resolve<FormMaster>().ShowDialog();
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LoadList();
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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 добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
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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(!TryGetIdentifierFromSelectRow(out var findId))
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{
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return;
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}
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try
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{
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var form = _container.Resolve<FormMaster>();
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form.Id = findId;
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form.ShowDialog();
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LoadList();
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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 изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void ButtonDel_Click(object sender, EventArgs e)
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{
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if(!TryGetIdentifierFromSelectRow(out var findId))
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{
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return;
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}
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if(MessageBox.Show("Удалить запись", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
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{
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return;
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}
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try
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{
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_masterRepository.DeleteMaster(findId);
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LoadList();
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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 удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void LoadList() => dataGridView.DataSource = _masterRepository.ReadMaster();
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private bool TryGetIdentifierFromSelectRow(out int id)
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{
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id = 0;
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if(dataGridView.SelectedRows.Count < 1)
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{
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MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error );
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return false;
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}
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id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
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return true;
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}
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}
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}
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