584 lines
18 KiB
C#
584 lines
18 KiB
C#
using DesktopTools.Enums;
|
||
using DesktopTools.Helpers;
|
||
using DesktopTools.Interfaces;
|
||
using DesktopTools.Models;
|
||
using ModuleTools.Attributes;
|
||
using ModuleTools.BindingModels;
|
||
using ModuleTools.BusinessLogics;
|
||
using ModuleTools.Enums;
|
||
using ModuleTools.Extensions;
|
||
using ModuleTools.ViewModels;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using System.Reflection;
|
||
using System.Threading.Tasks;
|
||
using System.Windows.Forms;
|
||
using System.Xml.Linq;
|
||
|
||
namespace DesktopTools.Controls
|
||
{
|
||
public partial class GenericControlEntityList<G, S, L, E, BL> : MainControlViewEntityList, IControlViewEntityList
|
||
where G : GetBindingModel, new()
|
||
where S : SetBindingModel, new()
|
||
where L : ListViewModel<E>
|
||
where E : ElementViewModel
|
||
where BL : GenericBusinessLogic<G, S, L, E>
|
||
{
|
||
/// <summary>
|
||
/// Режим работы
|
||
/// </summary>
|
||
private ControlOpenMode _openMode;
|
||
|
||
/// <summary>
|
||
/// Событие, вызываемое при закрытии контрола
|
||
/// </summary>
|
||
private event Action<Guid> CloseListEvent;
|
||
|
||
/// <summary>
|
||
/// Событие, вызываемое при закрытии контрола
|
||
/// </summary>
|
||
private event Action<bool> CloseSelectEvent;
|
||
|
||
/// <summary>
|
||
/// Объект бизнес-логики для получения данных
|
||
/// </summary>
|
||
protected BL _businessLogic;
|
||
|
||
/// <summary>
|
||
/// Методы для реализации в generic-контроле
|
||
/// </summary>
|
||
protected IGenericControlEntityList<L, E> _genericControlViewEntityList;
|
||
|
||
/// <summary>
|
||
/// Список значений с контролов с панели поиска
|
||
/// </summary>
|
||
protected List<(string Name, object Value)> _searchValues;
|
||
|
||
/// <summary>
|
||
/// Констркутор
|
||
/// </summary>
|
||
public GenericControlEntityList()
|
||
{
|
||
InitializeComponent();
|
||
InitEvents();
|
||
_businessLogic = DependencyManager.Instance.Resolve<BL>();
|
||
_controlViewEntityList = this;
|
||
}
|
||
|
||
#region IControlViewEntityList
|
||
public async void OpenControl(ControlOpenModel model)
|
||
{
|
||
_openMode = model.OpenMode;
|
||
if (model.CloseList != null)
|
||
{
|
||
CloseListEvent += model.CloseList;
|
||
}
|
||
if (model.CloseSelect != null)
|
||
{
|
||
CloseSelectEvent += model.CloseSelect;
|
||
}
|
||
|
||
if (dataGridViewList.Columns.Count == 0)
|
||
{
|
||
try
|
||
{
|
||
Configurate(GetConfig());
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
DialogHelper.MessageException(ex.Message, "Ошибка при конфигурации");
|
||
}
|
||
}
|
||
await LoadListAsync();
|
||
}
|
||
|
||
public IControl GetInstanceControl() => _genericControlViewEntityList?.GetInstanceGenericControl();
|
||
|
||
public string GetTitleFromIdControl(Guid id) => _businessLogic.GetElement(new G { Id = id })?.ToString();
|
||
|
||
public string SaveControlToXml() => new XElement("Control",
|
||
new XAttribute("Type", GetType().FullName),
|
||
new XAttribute("ControlId", ControlId),
|
||
new XAttribute("Title", Title),
|
||
new XAttribute("AccessOperation", AccessOperation),
|
||
new XElement("Configurate",
|
||
new XElement("Page", toolStripTextBoxPage.Text),
|
||
new XElement("CountElementsOnPage", toolStripTextBoxCountRecords.Text),
|
||
new XElement("PageName",
|
||
new XElement("Key", ((toolStripComboBoxPageNames.SelectedItem as PageNamesForPaginationModel)?.Key ?? "-")),
|
||
new XElement("Value", ((toolStripComboBoxPageNames.SelectedItem as PageNamesForPaginationModel)?.Value ?? "-"))),
|
||
new XElement("ParentId", ParentId?.ToString() ?? "-"))).ToString();
|
||
|
||
public void LoadControlFromXml(string xml)
|
||
{
|
||
var control = XElement.Parse(xml).Element("Control");
|
||
ControlId = new Guid(control.Attribute("ControlId").Value.ToString());
|
||
Title = control.Attribute("Title").Value.ToString();
|
||
AccessOperation = (AccessOperation)Enum.Parse(typeof(AccessOperation), control.Attribute("AccessOperation").Value.ToString());
|
||
var config = control.Element("Configurate");
|
||
toolStripTextBoxPage.Text = config.Element("Page").Value.ToString();
|
||
toolStripTextBoxCountRecords.Text = config.Element("CountElementsOnPage").Value.ToString();
|
||
if (config.Element("PageName").Element("Key").Value.ToString() != "-")
|
||
{
|
||
var pageName = new PageNamesForPaginationModel
|
||
{
|
||
Key = config.Element("PageName").Element("Key").Value.ToString(),
|
||
Value = config.Element("PageName").Element("Value").Value.ToString()
|
||
};
|
||
toolStripComboBoxPageNames.SelectedItem = pageName;
|
||
}
|
||
if (config.Element("ParentId").Value.ToString() != "-")
|
||
{
|
||
ParentId = new Guid(config.Element("ParentId").Value.ToString());
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
/// <summary>
|
||
/// Конфигуратор контрола
|
||
/// </summary>
|
||
/// <param name="model">Настройки</param>
|
||
private void Configurate(ControlViewEntityListConfiguration config)
|
||
{
|
||
if (config == null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
// формирование таблицы на основе модели
|
||
dataGridViewList.Columns.Clear();
|
||
var properties = typeof(E).GetProperties();
|
||
foreach (var property in properties)
|
||
{
|
||
var attr = property.GetCustomAttribute<ViewModelControlListPropertyAttribute>();
|
||
if (attr != null)
|
||
{
|
||
var colIndex = attr.DisplayName == "Идентификатор" ? 0 : dataGridViewList.Columns.Count;
|
||
dataGridViewList.Columns.Insert(colIndex, new DataGridViewTextBoxColumn
|
||
{
|
||
HeaderText = attr.DisplayName,
|
||
Name = string.Format("Column{0}", property.Name),
|
||
ReadOnly = true,
|
||
Visible = !attr.IsHide,
|
||
Width = attr.ColumnWidth ?? 0,
|
||
AutoSizeMode = attr.ColumnWidth.HasValue ? DataGridViewAutoSizeColumnMode.None : DataGridViewAutoSizeColumnMode.Fill
|
||
});
|
||
}
|
||
}
|
||
|
||
labelTitle.Text = Title;
|
||
// настройка отображения основных кнопок
|
||
if (config.HideToolStripButton != null)
|
||
{
|
||
foreach (var elem in config.HideToolStripButton)
|
||
{
|
||
var ctrl = toolStripMenu.Items.Find(elem.ToString(), false);
|
||
if (ctrl != null && ctrl.Length > 0)
|
||
{
|
||
ctrl[0].Visible = false;
|
||
switch (elem)
|
||
{
|
||
case ToolStripButtonListNames.toolStripButtonAdd:
|
||
toolStripSeparator1.Visible = false;
|
||
break;
|
||
case ToolStripButtonListNames.toolStripButtonUpd:
|
||
toolStripSeparator2.Visible = false;
|
||
break;
|
||
case ToolStripButtonListNames.toolStripButtonDel:
|
||
toolStripSeparator3.Visible = false;
|
||
break;
|
||
case ToolStripButtonListNames.toolStripButtonSearch:
|
||
toolStripSeparator4.Visible = false;
|
||
break;
|
||
case ToolStripButtonListNames.toolStripButtonRef:
|
||
toolStripSeparator5.Visible = false;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
// Загрузка подпунктов в контекстное меню и в пункт меню "Действие"
|
||
if (config.ControlOnMoveElem != null)
|
||
{
|
||
foreach (var elem in config.ControlOnMoveElem)
|
||
{
|
||
ToolStripMenuItem item = new() { Text = elem.Value.Title, Name = elem.Key };
|
||
item.Click += elem.Value.Event;
|
||
toolStripSplitButtonActions.DropDownItems.Add(item);
|
||
contextMenuStripDataGrid.Items.Add(item);
|
||
}
|
||
}
|
||
// либо скрытие пункта, если не предусмотренно подпунктов
|
||
else
|
||
{
|
||
toolStripSplitButtonActions.Visible = false;
|
||
toolStripSeparator5.Visible = false;
|
||
}
|
||
|
||
toolStripFooter.Visible = config.PaginationOn;
|
||
// Пагинация
|
||
if (config.PaginationOn)
|
||
{
|
||
// пагинация по страницам
|
||
if (config.CountElementsOnPage.HasValue)
|
||
{
|
||
toolStripTextBoxCountRecords.Text = config.CountElementsOnPage.Value.ToString();
|
||
toolStripLabelPageName.Visible = toolStripComboBoxPageNames.Visible = false;
|
||
}
|
||
// пагинация по названиям
|
||
else if (config.PageNamesForPagination != null)
|
||
{
|
||
toolStripButtonPrev.Visible = toolStripLabelPage.Visible = toolStripTextBoxPage.Visible = toolStripLabelCountPages.Visible =
|
||
toolStripLabelCountRecords.Visible = toolStripTextBoxCountRecords.Visible = toolStripButtonNext.Visible = false;
|
||
|
||
toolStripComboBoxPageNames.Items.AddRange(config.PageNamesForPagination.ToArray());
|
||
toolStripComboBoxPageNames.SelectedIndex = 0;
|
||
toolStripComboBoxPageNames.Tag = config.ParentPropertyName;
|
||
}
|
||
}
|
||
|
||
// при вызове контрола для выбора элемента, делаем возможность выбора только одной записи
|
||
dataGridViewList.MultiSelect = _openMode == ControlOpenMode.List;
|
||
|
||
// Открытие через родительский элемент
|
||
if (_openMode == ControlOpenMode.Child)
|
||
{
|
||
panelHeader.Visible = false;
|
||
toolStripButtonClose.Visible = false;
|
||
toolStripFooter.Visible = false;
|
||
toolStripSeparator6.Visible = true;
|
||
toolStripButtonSelect.Visible = true;
|
||
}
|
||
|
||
Dock = DockStyle.Fill;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Инициализация событий к контролам
|
||
/// </summary>
|
||
private void InitEvents()
|
||
{
|
||
toolStripButtonAdd.Click += (object sender, EventArgs e) => { AddElement(); };
|
||
toolStripButtonUpd.Click += (object sender, EventArgs e) => { UpdElement(); };
|
||
toolStripButtonDel.Click += (object sender, EventArgs e) => { DelElement(); };
|
||
toolStripButtonSearch.Click += (object sender, EventArgs e) => { panelSearch.Visible = !panelSearch.Visible; _searchValues?.Clear(); };
|
||
toolStripButtonRef.Click += async (object sender, EventArgs e) => { await LoadListAsync(); };
|
||
toolStripButtonSelect.Click += (object sender, EventArgs e) => { SelectElement(); };
|
||
toolStripButtonClose.Click += (object sender, EventArgs e) =>
|
||
{
|
||
CloseListEvent?.Invoke(ControlId);
|
||
CloseSelectEvent?.Invoke(false);
|
||
Dispose();
|
||
};
|
||
|
||
buttonSearch.Click += async (object sender, EventArgs e) => { await LoadListAsync(); };
|
||
buttonCancelSearch.Click += (object sender, EventArgs e) => { panelSearch.Visible = false; _searchValues?.Clear(); };
|
||
|
||
dataGridViewList.KeyDown += (object sender, KeyEventArgs e) =>
|
||
{
|
||
switch (e.KeyCode)
|
||
{
|
||
case Keys.Insert:
|
||
if (toolStripButtonAdd.Visible)
|
||
{
|
||
AddElement();
|
||
}
|
||
break;
|
||
case Keys.Enter:
|
||
if (toolStripButtonUpd.Visible)
|
||
{
|
||
UpdElement();
|
||
}
|
||
break;
|
||
case Keys.Delete:
|
||
if (toolStripButtonDel.Visible)
|
||
{
|
||
DelElement();
|
||
}
|
||
break;
|
||
}
|
||
};
|
||
dataGridViewList.CellDoubleClick += (object sender, DataGridViewCellEventArgs e) =>
|
||
{
|
||
if (_openMode == ControlOpenMode.Select && dataGridViewList.SelectedRows.Count > 0)
|
||
{
|
||
SelectElement();
|
||
}
|
||
UpdElement();
|
||
};
|
||
|
||
toolStripButtonPrev.Click += async (object sender, EventArgs e) =>
|
||
{
|
||
if (int.TryParse(toolStripTextBoxPage.Text, out int page))
|
||
{
|
||
toolStripTextBoxPage.Text = (page - 1).ToString();
|
||
await LoadListAsync();
|
||
}
|
||
};
|
||
toolStripButtonNext.Click += async (object sender, EventArgs e) =>
|
||
{
|
||
if (int.TryParse(toolStripTextBoxPage.Text, out int page))
|
||
{
|
||
toolStripTextBoxPage.Text = (page + 1).ToString();
|
||
await LoadListAsync();
|
||
}
|
||
};
|
||
toolStripTextBoxPage.KeyDown += async (object sender, KeyEventArgs e) =>
|
||
{
|
||
if (e.KeyData == Keys.Enter)
|
||
{
|
||
await LoadListAsync();
|
||
}
|
||
};
|
||
|
||
toolStripComboBoxPageNames.SelectedIndexChanged += async (object sender, EventArgs e) => { await LoadListAsync(); };
|
||
}
|
||
|
||
/// <summary>
|
||
/// Вызов события загрузки данных на datagrid
|
||
/// </summary>
|
||
private async Task LoadListAsync()
|
||
{
|
||
var cursor = Cursor.Current;
|
||
|
||
var selectedGuids = new List<Guid>();
|
||
foreach (DataGridViewRow row in dataGridViewList.SelectedRows)
|
||
{
|
||
selectedGuids.Add(new Guid(row.Cells[0].Value.ToString()));
|
||
}
|
||
|
||
L data = null;
|
||
try
|
||
{
|
||
Cursor.Current = Cursors.WaitCursor;
|
||
if (panelSearch.Visible)
|
||
{
|
||
var controls = panelSearchControls.Controls.Cast<IBaseControl>();
|
||
if (_searchValues == null)
|
||
{
|
||
_searchValues = new();
|
||
}
|
||
_searchValues.Clear();
|
||
|
||
foreach (var cntrl in controls)
|
||
{
|
||
_searchValues.Add((cntrl.GetPropertyName(), cntrl.GetValueFromControl()));
|
||
}
|
||
}
|
||
|
||
if (ParentPropertyName.IsNotEmpty())
|
||
{
|
||
if (ParentId.HasValue)
|
||
{
|
||
await Task.Run(() => data = GetDataFromParent(ParentId.Value));
|
||
Visible = true;
|
||
}
|
||
else
|
||
{
|
||
Visible = false;
|
||
}
|
||
}
|
||
// если включена пагинация
|
||
else if (toolStripFooter.Visible)
|
||
{
|
||
// постраничная
|
||
if (toolStripTextBoxPage.Visible)
|
||
{
|
||
if (int.TryParse(toolStripTextBoxPage.Text, out int page) && int.TryParse(toolStripTextBoxCountRecords.Text.ToString(), out int count))
|
||
{
|
||
await Task.Run(() => data = GetDataWithPageNumber(page - 1, count));
|
||
}
|
||
}
|
||
// поименная
|
||
else if (toolStripComboBoxPageNames.Visible)
|
||
{
|
||
if (toolStripComboBoxPageNames.SelectedItem is PageNamesForPaginationModel key)
|
||
{
|
||
await Task.Run(() => data = GetDataWithPageName(key.Key));
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
await Task.Run(() => data = GetData());
|
||
}
|
||
|
||
toolStripLabelCountPages.Text = $"из {data?.MaxCount}";
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
if (_businessLogic.Errors.Count > 0)
|
||
{
|
||
DialogHelper.MessageException(_businessLogic.Errors, "Ошибки при получении данных");
|
||
}
|
||
else
|
||
{
|
||
DialogHelper.MessageException(ex.Message, "Ошибка при получении данных");
|
||
}
|
||
}
|
||
finally
|
||
{
|
||
Cursor.Current = cursor;
|
||
}
|
||
FillDataOnGridAsync(data?.List, selectedGuids);
|
||
}
|
||
|
||
/// <summary>
|
||
/// Заполнение таблицы
|
||
/// </summary>
|
||
/// <param name="data"></param>
|
||
private void FillDataOnGridAsync(List<E> data, List<Guid> selectedGuids)
|
||
{
|
||
if (data == null)
|
||
{
|
||
return;
|
||
}
|
||
dataGridViewList.Rows.Clear();
|
||
foreach (var elem in data)
|
||
{
|
||
var mas = new List<object>();
|
||
foreach (DataGridViewColumn column in dataGridViewList.Columns)
|
||
{
|
||
mas.Add(elem.GetType().GetProperty(column.Name["Column".Length..])?.GetValue(elem));
|
||
}
|
||
|
||
dataGridViewList.Rows.Add(mas.ToArray());
|
||
dataGridViewList.Rows[^1].Selected = selectedGuids.Contains(new Guid(mas[0].ToString()));
|
||
}
|
||
if (selectedGuids.Count == 0 && dataGridViewList.Rows.Count > 0)
|
||
{
|
||
dataGridViewList.Rows[0].Selected = true;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Вызов события при добавлении элемента
|
||
/// </summary>
|
||
private void AddElement() => LaunchControl(null);
|
||
|
||
/// <summary>
|
||
/// Вызов события при изменении элемента
|
||
/// </summary>
|
||
private void UpdElement()
|
||
{
|
||
foreach (DataGridViewRow selected in dataGridViewList.SelectedRows)
|
||
{
|
||
LaunchControl(new Guid(selected.Cells[0].Value.ToString()));
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Вызов события при удалении элемента
|
||
/// </summary>
|
||
private async void DelElement()
|
||
{
|
||
if (MessageBox.Show("Удалить выбранные записи?", "Подтверждение", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
|
||
{
|
||
var cursor = Cursor.Current;
|
||
try
|
||
{
|
||
Cursor.Current = Cursors.WaitCursor;
|
||
foreach (DataGridViewRow selected in dataGridViewList.SelectedRows)
|
||
{
|
||
_businessLogic.Delete(new G { Id = new Guid(selected.Cells[0].Value.ToString()) });
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
if (_businessLogic.Errors.Count != 0)
|
||
{
|
||
DialogHelper.MessageException(_businessLogic.Errors, "Ошибки при удалении");
|
||
}
|
||
else
|
||
{
|
||
DialogHelper.MessageException(ex.Message, "Ошибки при удалении");
|
||
}
|
||
}
|
||
finally
|
||
{
|
||
Cursor.Current = cursor;
|
||
await LoadListAsync();
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Вызов события при выборе элемента
|
||
/// </summary>
|
||
private void SelectElement()
|
||
{
|
||
try
|
||
{
|
||
SelectedId = new Guid(dataGridViewList.SelectedRows[0].Cells[0].Value.ToString());
|
||
SelectedText = _businessLogic.GetElement(new G { Id = SelectedId })?.ToString();
|
||
CloseSelectEvent?.Invoke(true);
|
||
Dispose();
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
DialogHelper.MessageException(ex.Message, "Ошибка при получении выбранного значения");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Создание формы с контролом для работы с элементом
|
||
/// </summary>
|
||
/// <param name="id"></param>
|
||
private void LaunchControl(Guid? id)
|
||
{
|
||
try
|
||
{
|
||
var control = ControlViewEntityElement.GetInstance() as IControlChildEntity;
|
||
if (ParentId.HasValue)
|
||
{
|
||
control.ParentId = ParentId;
|
||
control.ParentPropertyName = ParentPropertyName;
|
||
}
|
||
if (toolStripFooter.Visible && toolStripComboBoxPageNames.Visible)
|
||
{
|
||
if (toolStripComboBoxPageNames.SelectedItem is PageNamesForPaginationModel key)
|
||
{
|
||
control.ParentId = new Guid(key.Key);
|
||
control.ParentPropertyName = toolStripComboBoxPageNames.Tag?.ToString();
|
||
}
|
||
}
|
||
|
||
var form = new Form
|
||
{
|
||
Text = (id.HasValue ? $"{Title}. Редактирование" : $"{Title}. Добавление"),
|
||
StartPosition = FormStartPosition.CenterScreen,
|
||
ControlBox = false
|
||
};
|
||
control.Open( new ControlOpenModel
|
||
{
|
||
OpenMode = ControlOpenMode.List,
|
||
ElementId = id,
|
||
CloseElement = async (Guid id) =>
|
||
{
|
||
await LoadListAsync();
|
||
form.Close();
|
||
}
|
||
});
|
||
form.Height = (control as UserControl).Height + 55;
|
||
form.Width = (control as UserControl).Width + 20;
|
||
form.Controls.Add(control as UserControl);
|
||
form.Show();
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
DialogHelper.MessageException(ex.Message, "Ошибки при открытии элемента");
|
||
}
|
||
}
|
||
|
||
private ControlViewEntityListConfiguration GetConfig() => _genericControlViewEntityList?.GetConfigControl();
|
||
|
||
private L GetData() => _genericControlViewEntityList?.GetDataForControl();
|
||
|
||
private L GetDataWithPageName(string key) => _genericControlViewEntityList?.GetDataWithPageNameForControl(key);
|
||
|
||
private L GetDataWithPageNumber(int page, int count) => _genericControlViewEntityList?.GetDataWithPageNumberForControl(page, count);
|
||
|
||
private L GetDataFromParent(Guid id) => _genericControlViewEntityList?.GetDataFromParentForControl(id);
|
||
}
|
||
} |