public void Createcategory()
{
var category = new Category();
var f = new CategoryEditForm(category)
{
Text = "Новый продукт"
};
if (f.ShowDialog() == DialogResult.OK)
{
DataManager.CategoryRepository.Insert(category);
DataManager.Save();
Categoris.Add(category);
Categoris = Categoris.OrderBy(t => t.Name).ToList();
FillCategoris();
foreach (ListViewItem lv in ListCategoris.Items)
{
if (lv.Text == category.Name)
{
lv.Selected = true;
lv.Focused = true;
lv.EnsureVisible();
}
else
{
lv.Selected = false;
}
}
}
}
public void Deletecategory(int id)
{
var category = Categoris.FirstOrDefault(t => t.Id == id);
if (category == null)
{
return;
}
var f = new CategoryEditForm(category)
{
Text = "Удалить категорию"
};
f.SetProductNameDisable(true);
f.SetBtnSaveName("Удалить");
if (f.ShowDialog() == DialogResult.OK)
{
DataManager.CategoryRepository.Delete(category);
DataManager.Save();
var index = Categoris.IndexOf(category);
Categoris.Remove(category);
Categoris = Categoris.OrderBy(t => t.Name).ToList();
FillCategoris();
if (Categoris.Count != 1)
{
var newSelectedIndex = index - 1;
if (newSelectedIndex < 0)
{
newSelectedIndex = index;
}
var lv = ListCategoris.Items[newSelectedIndex];
lv.Selected = true;
lv.Focused = true;
lv.EnsureVisible();
}
}
}
public void Editcategory(int id)
{
var category = Categoris.FirstOrDefault(t => t.Id == id);
if (category == null)
{
return;
}
var f = new CategoryEditForm(category)
{
Text = "Редактировать продукт"
};
if (f.ShowDialog() == DialogResult.OK)
{
DataManager.CategoryRepository.Update(category);
DataManager.Save();
FillCategoris();
foreach (ListViewItem lv in ListCategoris.Items)
{
if (lv.Text == category.Name)
{
lv.Selected = true;
lv.Focused = true;
lv.EnsureVisible();
}
else
{
lv.Selected = false;
}
}
}
}
