private void Finish_Click(object sender, EventArgs e)
{
DataClasses1DataContext context = new DataClasses1DataContext();
String customer;
if (buyer.Text.Trim() != "")
{
customer = buyer.Text;
}
else
{
customer = "customer";
}
IList <String> medicineName = new List <String>();
IList <String> category = new List <String>();
IList <String> manufaturer = new List <String>();
IList <DateTime> productionDate = new List <DateTime>();
IList <DateTime> expiryDate = new List <DateTime>();
IList <int> quantity = new List <int>();
IList <Double> buyingPrice = new List <Double>();
IList <Double> sellingPrice = new List <Double>();
DateTime dateSold = DateTime.Now;
IList <Double> amountTotals = new List <Double>();
IList <Double> profit = new List <Double>();
foreach (DataGridViewRow row in cartDataView.Rows)
{
medicineName.Add(row.Cells[0].Value.ToString());
category.Add(row.Cells[1].Value.ToString());
manufaturer.Add(row.Cells[2].Value.ToString());
productionDate.Add(Convert.ToDateTime(row.Cells[3].Value));
expiryDate.Add(Convert.ToDateTime(row.Cells[4].Value));
quantity.Add(Convert.ToInt32(row.Cells[5].Value));
sellingPrice.Add(Convert.ToDouble(row.Cells[6].Value));
amountTotals.Add((Convert.ToInt32(row.Cells[5].Value)) * (Convert.ToDouble(row.Cells[6].Value)));
var med = (from x in context.MedicineTables
where x.Medicine_Name == row.Cells[0].Value.ToString()
select new
{
x.Buying_Price
}).First();
buyingPrice.Add(Convert.ToDouble(med.Buying_Price));
profit.Add(Convert.ToDouble(row.Cells[6].Value) - Convert.ToDouble(med.Buying_Price));
}
for (int i = 0; i < medicineName.Count; i++)
{
SalesReport sale = new SalesReport
{
Buyer = customer,
Seller = Userid,
Medicine_Name = medicineName[i],
Category = category[i],
Manufacturer = manufaturer[i],
Production_Date = productionDate[i],
Expiring_Date = expiryDate[i],
Quantity = quantity[i],
Selling_Price = sellingPrice[i],
Buying_Price = buyingPrice[i],
Profit_Gained = profit[i],
Date_Of_Sale = DateTime.Now
};
context.SalesReports.InsertOnSubmit(sale);
context.SubmitChanges();
var updateMedicine = (from x in context.MedicineTables
where x.Medicine_Name == medicineName[i] && x.Manufacturer == manufaturer[i]
select new
{
x.Quantity
}).First();
int update = Convert.ToInt32(updateMedicine.Quantity) - quantity[i];
MedicineTable dd = context.MedicineTables.SingleOrDefault(x => x.Medicine_Name == medicineName[i] &&
x.Manufacturer == manufaturer[i]);
dd.Medicine_Name = medicineName[i];
dd.Category = category[i];
dd.Manufacturer = manufaturer[i];
dd.Quantity = update;
dd.Entry_Date = DateTime.Now;
dd.Production_Date = productionDate[i];
dd.Expiring_Date = expiryDate[i];
dd.Selling_Price = sellingPrice[i];
dd.Buying_Price = buyingPrice[i];
context.SubmitChanges();
}
PrintPreview print = new PrintPreview();
print.Customer = customer;
print.MedicineName = medicineName;
print.Category = category;
print.Manufaturer = manufaturer;
print.ProductionDate = productionDate;
print.ExpiryDate = expiryDate;
print.Quantity = quantity;
print.SellingPrice = sellingPrice;
print.BuyingPrice = buyingPrice;
print.AmountTotal = amountTotals;
print.SubTotal = Convert.ToDouble(subTotalBox.Text);
print.Total = Convert.ToDouble(total.Text);
reset();
print.printPreviewAdmin(this, Userid, "admin");
print.Show();
}
private void medicineNameComboBox_SelectedValueChanged(object sender, EventArgs e)
{
String selectedMedicine = medicineNameComboBox.Text;
double amountRequested = 1;
if (amountWanted.Text.Trim() != "")
{
int d;
if (int.TryParse(amountWanted.Text.Trim(), out d))
{
amountRequested = Convert.ToInt32(amountWanted.Text);
}
}
if (selectedMedicine.Trim() != "")
{
if (quantityError.Text.Trim() == "Amount Insufficent")
{
addSelectedMedicine.Enabled = true;
}
DataClasses1DataContext context = new DataClasses1DataContext();
var quantity = from m in context.MedicineTables
where m.MedicineID == selectedMedicine
select m.Quantity;
var prices = from m in context.MedicineTables
where m.MedicineID == selectedMedicine
select m.Selling_Price;
var selectedMedicineName = (from m in context.MedicineTables
where m.MedicineID == selectedMedicine
select new
{
m.Medicine_Name
}).First();
foreach (int x in quantity)
{
double avail = 0;
if (cartDataView.Rows.Count > 0)
{
foreach (DataGridViewRow rows in cartDataView.Rows)
{
if (selectedMedicineName.Medicine_Name == rows.Cells[0].Value.ToString())
{
avail += Convert.ToDouble(rows.Cells[5].Value);
}
}
}
avail = x - avail;
availableAmount.Text = avail.ToString();
}
foreach (double y in prices)
{
price.Text = y.ToString();
if (Convert.ToInt32(availableAmount.Text) < amountRequested)
{
addSelectedMedicine.Enabled = false;
quantityError.Text = "Amount Insufficent";
}
else
{
quantityError.Text = "";
addSelectedMedicine.Enabled = true;
}
amountTotal.Text = (y * amountRequested).ToString();
}
}
else
{
availableAmount.Clear();
price.Clear();
amountTotal.Clear();
quantityError.Text = "";
addSelectedMedicine.Enabled = false;
}
}
private void addUser_Click(object sender, EventArgs e)
{
int check = 0;
if (addUserID.Text.Trim() == "")
{
userIDError.Text = "Field Required";
}
else
{
using (DataClasses1DataContext context = new DataClasses1DataContext())
{
var newUser = from d in context.Users
where d.UserID == addUserID.Text
select d;
if (newUser.Any())
{
userIDError.Text = "Id Already Exists";
}
else
{
userIDError.Text = "";
check++;
}
}
}
if (addFirstName.Text.Trim() == "")
{
firstNameError.Text = "Field Required";
}
else
{
firstNameError.Text = "";
check++;
}
if (addLastName.Text.Trim() == "")
{
lastNameError.Text = "Field Required";
}
else
{
lastNameError.Text = "";
check++;
}
if (addPassword1.Text.Trim() == "")
{
password1Error.Text = "Field Required";
}
else
{
password1Error.Text = "";
check++;
}
if (addPassword2.Text.Trim() == "")
{
password2Error.Text = "Field Required";
}
else
{
password2Error.Text = "";
check++;
}
if (addPassword1.Text.Trim() != "" && addPassword2.Text.Trim() != "")
{
if (addPassword1.Text.Trim() != addPassword2.Text.Trim())
{
password2Error.Text = "Passwords Do not Match";
}
else
{
password2Error.Text = "";
check++;
}
}
if (check == 6)
{
String userID = addUserID.Text;
String firstName = addFirstName.Text;
String lastName = addLastName.Text;
String password = addPassword1.Text;
String role = roleComboBox.Text;
DataClasses1DataContext context = new DataClasses1DataContext();
User newUser = new User
{
UserID = userID,
First_Name = firstName,
Last_Name = lastName,
User_Type = role,
Password = password
};
context.Users.InsertOnSubmit(newUser);
context.SubmitChanges();
clearAdd();
MessageBox.Show("User Added Successfully");
}
}