public static List <ProductShop> LoadProductShopFromSql()
{
List <ProductShop> listProducts = new List <ProductShop>();
using (var conn = new SqlConnection(ConnectionString))
{
conn.Open();
string sql = @"select * from Products";
SqlCommand com = new SqlCommand(sql, conn);
using (SqlDataReader rdr = com.ExecuteReader())
{
while (rdr.Read())
{
ProductShop pr = new ProductShop();
pr.ID = Int32.Parse(rdr[0].ToString());
pr.Name = rdr[1].ToString();
pr.PriceBuy = float.Parse(rdr[2].ToString());
pr.PriceSell = float.Parse(rdr[3].ToString());
pr.UoM = (UoM)Enum.Parse(typeof(UoM), rdr[4].ToString());
listProducts.Add(pr);
}
}
}
return(listProducts);
}
public static void SaveProductShopToXML(ProductShop product)
{
LoadProductShopFromXML();
if (Products.Any(it => it.ID == product.ID))
{
Products.First(it => it.ID == product.ID).Name = product.Name;
Products.First(it => it.ID == product.ID).PriceBuy = product.PriceBuy;
Products.First(it => it.ID == product.ID).PriceSell = product.PriceSell;
Products.First(it => it.ID == product.ID).UoM = product.UoM;
}
else
{
product.ID = Products.Last().ID + 1;
Products.Add(product);
}
try
{
var xmlReader = new XmlSerializer(typeof(List <ProductShop>));
using (var stream = File.Create(PathFileProducts))
{
xmlReader.Serialize(stream, Products);
}
}
catch (Exception)
{
MessageBox.Show("Ошибка записи списка пользователей", "ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
private void button1_Click(object sender, EventArgs e)
{
if (textBox3.Text == "" || textBox4.Text == "" || textBox5.Text == "" || textBox6.Text == "" || comboBox1.Text == "" || comboBox2.Text == "")
{
MessageBox.Show("Вы не заполнили некоторые поля", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
// it need to check name
Products = BridgeToBD.LoadProductShopFromDB(TypeBD.SQL);
ProductsMoving = BridgeToBD.LoadProductMovingFromDB(TypeBD.SQL);
if (!Products.Any(it => it.Name == textBox3.Text))
{
ProductShop pr = new ProductShop();
pr.ID = Products.Last().ID + 1;
pr.Name = textBox3.Text;
pr.PriceSell = (float)Convert.ToDouble(textBox5.Text);
pr.PriceBuy = (float)Convert.ToDouble(textBox4.Text);
pr.UoM = (UoM)Enum.Parse(typeof(UoM), comboBox1.Text);
ProductMoving prmove = new ProductMoving();
prmove.IDproduct = pr.ID;
prmove.Sold = 0;
if (comboBox2.Text == "Warehouse")
{
prmove.CountStore = Convert.ToDouble(textBox6.Text);
}
else if (comboBox2.Text == "Shop")
{
prmove.CountShop = Convert.ToDouble(textBox6.Text);
}
else
{
MessageBox.Show("Некорректно выбран склад");
}
Products.Add(pr);
ProductsMoving.Add(prmove);
//HelperProduct.SaveUsersFromFile(Products);
// this.Update(); // it doesn't work
//HelperProduct.InsertToSql(pr);
BridgeToBD.SaveProductShopToBD(Products, TypeBD.SQL);
BridgeToBD.SaveProductMovingToSQL(ProductsMoving);
dataGridView1ReLoad();
}
else
{
MessageBox.Show("Товар с таким именем уже есть на складе");
}
}
public static void SaveProductShopToSQL(ProductShop prShop)
{
using (var conn = new SqlConnection(ConnectionString))
{
LoadProductShopFromSql();
conn.Open();
SqlCommand comm = conn.CreateCommand();
comm.CommandType = CommandType.StoredProcedure;
comm.Parameters.Add("@id", SqlDbType.Int).Value = prShop.ID;
comm.Parameters.Add("@name", SqlDbType.NVarChar).Value = prShop.Name;
comm.Parameters.Add("@price_buy", SqlDbType.Money).Value = prShop.PriceBuy;
comm.Parameters.Add("@price_sell", SqlDbType.Money).Value = prShop.PriceSell;
comm.Parameters.Add("@uom", SqlDbType.NVarChar).Value = prShop.UoM;
comm.CommandText = (Products.Any(it => it.ID == prShop.ID)) ? "ai_update_products" : "ai_insert_products";
comm.ExecuteNonQuery();
}
}
public static void SaveProductShopToEntity(ProductShop prShop)
{
LoadProductShopFromEntity();
EntityLibrary.Products products = new EntityLibrary.Products();
products.id = prShop.ID;
products.Name = prShop.Name;
products.PriceBuy = (decimal)prShop.PriceBuy;
products.PriceSell = (decimal)prShop.PriceSell;
products.UoM = prShop.UoM.ToString();
if (Products.Any(it => it.ID == prShop.ID))
{
UpdateProductsToEntity(products);
}
else
{
InsertProductsToEntity(products);
}
}
public static void SaveProductShopToBD(ProductShop prShop, TypeBD typeBD)
{
switch (typeBD)
{
case TypeBD.XML:
SaveProductShopToXML(prShop);
break;
case TypeBD.SQL:
SaveProductShopToSQL(prShop);
break;
case TypeBD.Entity:
SaveProductShopToEntity(prShop);
break;
default:
MessageBox.Show("ERROR typeBD");
break;
}
}
private void button1_Click(object sender, EventArgs e)
{
if (textBox3.Text == string.Empty)
{
MessageBox.Show("Вы не заполнили поле 'Название товара'", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (comboBox1.Text == string.Empty)
{
MessageBox.Show("Вы не заполнили поле 'Единицы измерения'", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (textBox4.Text == "")
{
MessageBox.Show("Вы не заполнили поле 'Цена закупки'", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (textBox5.Text == "")
{
MessageBox.Show("Вы не заполнили поле 'Цена продажи'", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (textBox6.Text == "")
{
MessageBox.Show("Вы не заполнили поле 'Количество товара'", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (comboBox2.Text == "")
{
MessageBox.Show("Вы не заполнили поле 'Склад'", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
BridgeToBD.LoadProductShopFromDB(BridgeToBD.ChoiceBD);
if (!BridgeToBD.Products.Any(it => it.Name == textBox3.Text))
{
ProductShop pr = new ProductShop();
pr.Name = textBox3.Text;
pr.PriceSell = (float)Convert.ToDouble(textBox5.Text);
pr.PriceBuy = (float)Convert.ToDouble(textBox4.Text);
pr.UoM = (UoM)Enum.Parse(typeof(UoM), comboBox1.Text);
ProductMoving prmove = new ProductMoving();
prmove.Sold = 0;
if (comboBox2.Text == "Warehouse")
{
prmove.CountStore = Convert.ToDouble(textBox6.Text);
prmove.CountShop = 0;
}
else if (comboBox2.Text == "Shop")
{
prmove.CountShop = Convert.ToDouble(textBox6.Text);
prmove.CountStore = 0;
}
else
{
MessageBox.Show("Некорректно выбран склад");
}
BridgeToBD.SaveProductShopToBD(pr, BridgeToBD.ChoiceBD);
BridgeToBD.LoadProductShopFromDB(BridgeToBD.ChoiceBD);
prmove.IDproduct = BridgeToBD.Products.Last().ID;
BridgeToBD.SaveProductMovingToBD(prmove, BridgeToBD.ChoiceBD);
dataGridView1ReLoad();
}
else
{
MessageBox.Show("Товар с таким именем уже есть на складе");
}
}
