/// <summary>
/// generate the rebate check
/// </summary>
/// <returns>the content for rebate transaction</returns>
public static string GenerateRebateCheck()
{
string check = "";
foreach (int id in _DBofRebate.Keys)
{
Rebate reb = _DBofRebate[id];
reb.minusRebate(id);
Transaction tran = GetTransaction(id);
double rebateAmount = tran.Total - reb.CostWithRebate;
check += "First Name: " + tran.firstName + "\nLast Name: " + tran.lastName + "\nAddress: " + tran.Address + "Email: " + tran.Email + "\nItems List: \n" + PrintItemsAndCost(id) + "\nCost Total: " + tran.Total + "\nCost after rebate: " + reb.CostWithRebate + "\nRebate Amount: " + rebateAmount + ".\n";
check += "Check is mailing to " + tran.Address + " and the email is sending to " + tran.Email + ".\n";
}
return(check);
}
/// <summary>
/// the Enter rebate menu which can interact with Users
/// </summary>
private static void UIofAddRebate()
{
bool back = false;
do
{
try
{
string input;
Console.WriteLine("\nEnter Rebate: ");
do
{
Console.Write("Enter transaction ID you want to add rebate: ");
input = Console.ReadLine();
int id = Int32.Parse(input);
if (!DataBase.TransactionExist(id))
{
Console.WriteLine("This transaction does not exist.");
}
else
{
if (DataBase.GetTransaction(id).Month != 6)
{
Console.WriteLine("This transaction is not established on June.");
}
else
{
bool redo = false;
string[] date;
do
{
Console.Write("Date of today(MM/DD/YYYY): ");
input = Console.ReadLine();
date = input.Split('/');
if (!checkDateformat(Int32.Parse(date[0]), Int32.Parse(date[1]), Int32.Parse(date[2])))
{
Console.WriteLine("Date invalid!");
redo = true;
}
else
{
redo = false;
}
} while (redo);
if (Int32.Parse(date[0]) > 7)
{
Console.WriteLine("Exceed the rebate date.");
}
else if (Int32.Parse(date[0]) == 7 && Int32.Parse(date[1]) > 15)
{
Console.WriteLine("Exceed the rebate date.");
}
else if (!Rebate.RebateAllowed(id, Int32.Parse(date[2])))
{
Console.WriteLine("This transaction is not allowed to rebate!");
}
else
{
Console.Write("Enter the amount you would like to rebate(ex: if rebate 11%, enter 11): ");
input = Console.ReadLine();
double rebate = Convert.ToDouble(input);
Rebate reb = new Rebate(rebate, Int32.Parse(date[0]), Int32.Parse(date[1]), Int32.Parse(date[2]));
DataBase.AddRebate(id, reb);
Console.WriteLine("Rebate complete.");
}
}
do
{
Console.Write("Would you like rebate another transaction? (y/n) ");
input = Console.ReadLine().ToLower();
} while (confirm(input));
}
} while (input == "y");
back = true;
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("Error! Back to top.");
}
} while (back == false);
}
/// <summary>
/// add new rebate to database
/// </summary>
/// <param name="id"> the id of rebated transaction</param>
/// <param name="reb"> the rebate we would like to add for this transaction</param>
public static void AddRebate(int id, Rebate reb)
{
_DBofRebate.Add(id, reb);
}
