public Dish getCreatedDish()
{
Dish res = new Dish(-1, getCreationDishName(), getCreationImageLocation(), getCreationDishType(), -1, getCreationDishReceipe(), getDishConsistance());
return res;
}
public void setDishInfo(Dish d)
{
switch (mainTab.SelectedIndex)
{
case 0:
dishName.Text = d.Name;
dishTypeLabel.Text = d.DishType;
receipeText.Text = d.Recipe;
if (d.LinkToPhoto != "" && File.Exists(Properties.Settings.Default.dishesImagesFolderPath + d.LinkToPhoto))
{
dishPicture.Image = Image.FromFile(Properties.Settings.Default.dishesImagesFolderPath + d.LinkToPhoto);
}
else
{
dishPicture.Image = null;
}
dishConsistanceDataGrid.Rows.Clear();
foreach (KeyValuePair<String, Double> p in d.Consistance)
{
dishConsistanceDataGrid.Rows.Add(p.Key, p.Value);
}
break;
case 1:
createDishName.Text = d.Name;
createDishType.Text = d.DishType;
createDishRecipe.Text = d.Recipe;
if (d.LinkToPhoto != "" && File.Exists(Properties.Settings.Default.dishesImagesFolderPath + d.LinkToPhoto))
{
createDishImage.Image = Image.FromFile(Properties.Settings.Default.dishesImagesFolderPath + d.LinkToPhoto);
createDishImage.ImageLocation = Properties.Settings.Default.dishesImagesFolderPath + d.LinkToPhoto;
}
else
{
createDishImage.Image = null;
createDishImage.ImageLocation = "";
}
createDishContentsDataGrid.Rows.Clear();
foreach (KeyValuePair<String, Double> p in d.Consistance)
{
createDishContentsDataGrid.Rows.Add(p.Key, p.Value);
}
break;
case 2:
label11.Text = d.Name;
label12.Text = d.DishType;
if (d.LinkToPhoto != "" && File.Exists(Properties.Settings.Default.dishesImagesFolderPath + d.LinkToPhoto))
{
pictureBox1.Image = Image.FromFile(Properties.Settings.Default.dishesImagesFolderPath + d.LinkToPhoto);
pictureBox1.ImageLocation = Properties.Settings.Default.dishesImagesFolderPath + d.LinkToPhoto;
}
else
{
pictureBox1.Image = null;
pictureBox1.ImageLocation = "";
}
dataGridView5.Rows.Clear();
foreach (KeyValuePair<String, Double> p in d.Consistance)
{
dataGridView5.Rows.Add(p.Key, p.Value);
}
break;
}
}
public void updateDish(Dish d)
{
connector.openConnection();
connector.executeNonQuery("UPDATE Dishes AS d SET d.Link_To_Photo = \"" + d.LinkToPhoto + "\", d.Dish_Type = \"" + d.DishType + "\", d.Recipe = \"" + d.Recipe + "\" WHERE d.Name_Dish = \"" + d.Name + "\"");
connector.executeNonQuery("DELETE FROM Products_Dishes Where ID_Dish = (SELECT d.ID_Dish FROM Dishes d WHERE Name_Dish = \"" + d.Name + "\")");
foreach (KeyValuePair<String, Double> p in d.Consistance)
{
connector.executeNonQuery("INSERT INTO Products_Dishes (ID_Prod, ID_Dish, Product_Count) SELECT p.ID_Prod, (SELECT d.ID_Dish FROM Dishes d WHERE d.Name_Dish = \"" + d.Name + "\"), " + p.Value.ToString().Replace(",", ".") + " FROM Products p WHERE p.Name_Prod = \"" + p.Key + "\"");
}
connector.closeConnection();
}
public Double getDishPrice(Dish dish)
{
Double price = 0;
connector.openConnection();
OleDbDataReader reader = null;
foreach (KeyValuePair<String, Double> cons in dish.Consistance)
{
reader = connector.executeQuery("SELECT prod.Price FROM Products prod WHERE prod.Name_Prod = \"" + cons.Key + "\"");
if (reader.Read())
{
price += Convert.ToDouble(reader[0].ToString()) * cons.Value / 100;
}
}
if (reader != null)
{
reader.Close();
}
connector.closeConnection();
return price;
}
public Dish getDish(String name)
{
Dish result = new Dish();
connector.openConnection();
OleDbDataReader reader = connector.executeQuery("SELECT d.ID_Dish, d.Name_Dish, d.Link_To_Photo, d.Dish_Type, d.Percent, d.Recipe FROM Dishes as d WHERE d.Name_Dish = \"" + name + "\"");
if (reader.Read())
{
result.IdInDB = Convert.ToInt32(reader[0]);
result.Name = reader[1].ToString();
result.LinkToPhoto = reader[2].ToString();
result.DishType = reader[3].ToString();
result.Percent = Convert.ToInt32(reader[4]);
result.Recipe = reader[5].ToString();
}
reader = connector.executeQuery("SELECT pr.Name_Prod, pd.Product_Count FROM Products_Dishes pd INNER JOIN Products pr ON pd.ID_Prod = pr.ID_Prod WHERE ID_Dish = (SELECT dis.ID_Dish FROM Dishes dis WHERE dis.Name_Dish = \"" + name + "\")");
while (reader.Read())
{
result.Consistance.Add(reader[0].ToString(), Convert.ToDouble(reader[1]));
}
reader.Close();
connector.closeConnection();
return result;
}
public void createNewDish(Dish d)
{
if (d.Name != "")
{
connector.openConnection();
OleDbDataReader reader = connector.executeQuery("SELECT MAX(ID_Dish) FROM Dishes");
int lastI = 0;
if (reader.Read())
{
lastI = Convert.ToInt32(reader[0]) + 1;
}
connector.executeNonQuery("INSERT INTO Dishes VALUES (" + lastI + ", \"" + d.Name + "\", \"" + d.LinkToPhoto + "\", \"" + d.DishType + "\", " + 30 + ", \"" + d.Recipe + "\")");
foreach (KeyValuePair<String, Double> p in d.Consistance)
{
connector.executeNonQuery("INSERT INTO Products_Dishes (ID_Prod, ID_Dish, Product_Count) SELECT p.ID_Prod, " + lastI + ", " + p.Value.ToString().Replace(",", ".") + " FROM Products p WHERE p.Name_Prod = \"" + p.Key + "\"");
}
connector.closeConnection();
}
}
