static void Main(string[] args) //DO NOT change the 'Main' method signature
{
ElectricityBoard bill = new ElectricityBoard();
BillValidator validator = new BillValidator();
Console.WriteLine("Enter Number of Bills To Be Added : ");
int noBills = int.Parse(Console.ReadLine());
ElectricityBill[] customer = new ElectricityBill[noBills];
for (int index = 0; index < noBills; index++)
{
Console.WriteLine("\nEnter Consumer Number:");
string number = Console.ReadLine().ToString();
Regex regex = new Regex(@"EB+[0-9]{5}");
Match match = regex.Match(number);
if (!(match.Success))
{
throw new FormatException("Invalid Consumer Number");
}
Console.WriteLine("Enter Consumer Name:");
string name = Console.ReadLine().ToString();
int units = 0;
while (true)
{
Console.WriteLine("Enter Units Consumed:");
units = int.Parse(Console.ReadLine());
if (validator.ValidateUnitsConsumed(units) == "1")
{
break;
}
}
double amount = 0;
customer[index] = new ElectricityBill(name, number, units, amount);
bill.CalculateBill(customer[index]);
bill.AddBill(customer[index]);
}
Console.WriteLine("Enter Last 'N' Number of Bills To Generate:");
noBills = int.Parse(Console.ReadLine());
for (int index = 0; index < noBills; index++)
{
Console.WriteLine("{0}", customer[index].ConsumerName);
Console.WriteLine("{0}", customer[index].ConsumerNumber);
Console.WriteLine("{0}", customer[index].UnitsConsumed);
Console.WriteLine("{0}", customer[index].BillAmount);
}
Console.WriteLine("Details of last ‘N’ bills:");
List <ElectricityBill> dbPrint = bill.Generate_N_BillDetails(noBills);
foreach (ElectricityBill item in dbPrint)
{
Console.WriteLine("EB Bill for {0} is {1}", item.ConsumerName, item.BillAmount);
}
}
static void Main(string[] args) //DO NOT change the 'Main' method signature
{
BillValidator billValidator = new BillValidator();
ElectricityBoard electricityBoard = new ElectricityBoard();
List <ElectricityBill> tempDisplayList = new List <ElectricityBill>();
Console.WriteLine("Enter Number of Bills To Be Added:");
int numberOfBills = int.Parse(Console.ReadLine());
for (int i = 1; i <= numberOfBills; i++)
{
Console.WriteLine("Enter Consumer Number:");
string consumerNumber = Console.ReadLine();
if (Regex.IsMatch(consumerNumber, "EB[0-9]{5}") == false)
{
throw new FormatException("Invalid Consumer Number");
}
Console.WriteLine("Enter Consumer Name:");
string consumerName = Console.ReadLine();
Console.WriteLine("Enter Units Consumed:");
int unitsConsumed = int.Parse(Console.ReadLine());
while (billValidator.ValidateUnitsConsumed(unitsConsumed) != "")
{
Console.WriteLine(billValidator.ValidateUnitsConsumed(unitsConsumed));
Console.WriteLine("Enter Units Consumed:");
unitsConsumed = int.Parse(Console.ReadLine());
}
ElectricityBill electricityBill = new ElectricityBill(consumerNumber, consumerName, unitsConsumed);
electricityBoard.CalculateBill(electricityBill);
tempDisplayList.Add(electricityBill);
electricityBoard.AddBill(electricityBill);
}
Console.WriteLine("Enter Last 'N' Number of Bills to Generate");
int numberofBillsToGenerate = int.Parse(Console.ReadLine());
foreach (ElectricityBill bill in tempDisplayList)
{
Console.WriteLine(bill.ConsumerNumber);
Console.WriteLine(bill.ConsumerName);
Console.WriteLine(bill.UnitsConsumed);
Console.WriteLine("Bill Amount:" + bill.BillAmount);
Console.WriteLine("");
}
List <ElectricityBill> dislpaylist = electricityBoard.Generate_N_BillDetails(numberofBillsToGenerate);
Console.WriteLine("Details of last 'N' bills:");
foreach (ElectricityBill bill in dislpaylist)
{
Console.WriteLine("EB Bill for " + bill.ConsumerName + " is " + bill.BillAmount);
}
Console.ReadKey();
}
static void Main(string[] args)
{
try
{
//Implement the code here
Console.WriteLine("Enter Number of Bills To Be Added : ");
int number = int.Parse(Console.ReadLine());
string conNumber = String.Empty;
string conName = String.Empty;
int unitsCon;
string pattern = "^EB[0-9]{5}$";
BillValidator billValidator = new BillValidator();
for (int i = 0; i < number; i++)
{
Console.WriteLine("Enter Consumer Number:");
conNumber = Console.ReadLine();
if (!Regex.IsMatch(conNumber, pattern))
{
throw new FormatException("Invalid Consumer Number");
}
Console.WriteLine("Enter Consumer Name:");
conName = Console.ReadLine();
Console.WriteLine("Enter Units Consumed:");
unitsCon = int.Parse(Console.ReadLine());
while (billValidator.ValidateUnitsConsumed(unitsCon) == "Given units is invalid")
{
Console.WriteLine("Given units is invalid");
Console.WriteLine("Enter Units Consumed:");
unitsCon = int.Parse(Console.ReadLine());
}
ElectricityBill bill = new ElectricityBill(conNumber, conName, unitsCon, 0);
ElectricityBoard board = new ElectricityBoard();
board.CalculateBill(bill);
board.AddBill(bill);
}
Console.WriteLine("Enter Last 'N' Number of Bills To Generate:");
int num = int.Parse(Console.ReadLine());
ElectricityBoard electricityBoard = new ElectricityBoard();
List <ElectricityBill> electricityBills = electricityBoard.Generate_N_BillDetails(num);
foreach (ElectricityBill bill in electricityBills)
{
Console.WriteLine(bill);
}
foreach (ElectricityBill bill in electricityBills)
{
Console.WriteLine($"EB Bill for {bill.ConsumerName} is {bill.BillAmount}");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
static void Main(string[] args) //DO NOT change the 'Main' method signature
{
//Implement the code here
ElectricityBoard eb = null;
DBHandler db = new DBHandler();
int noOfBills;
List <ElectricityBill> li = new List <ElectricityBill>();
Console.WriteLine("Enter Number of Bills To Be Added :");
noOfBills = int.Parse(Console.ReadLine());
BillValidator b = new BillValidator();
for (int i = 0; i < noOfBills; i++)
{
string consumerNumber, consumerName;
int units;
Console.WriteLine("Enter Consumer Number:");
consumerNumber = Console.ReadLine();
Console.WriteLine("Enter Consumer Name:");
consumerName = Console.ReadLine();
do
{
Console.WriteLine("Enter Units Consumed:");
units = int.Parse(Console.ReadLine());
Console.WriteLine(b.ValidateUnitsConsumed(units));
} while (b.ValidateUnitsConsumed(units) != null);
ElectricityBill ebill = new ElectricityBill();
try
{
ebill.ConsumerNumber = consumerNumber;
ebill.ConsumerName = consumerName;
ebill.UnitsConsumed = units;
}
catch (FormatException)
{
Console.WriteLine("Invalid Consumer Number");
continue;
}
eb = new ElectricityBoard();
eb.CalculateBill(ebill);
eb.SqlCon = db.GetConnection();
eb.AddBill(ebill);
li.Add(ebill);
}
eb.SqlCon = db.GetConnection();
Console.WriteLine();
Console.WriteLine();
foreach (var bill in li)
{
Console.WriteLine(bill.ConsumerName);
Console.WriteLine(bill.ConsumerNumber);
Console.WriteLine(bill.UnitsConsumed);
Console.WriteLine("Bill Amount:" + bill.BillAmount);
}
Console.WriteLine("Enter Last 'N' Number of Bills To Generate:");
int num = int.Parse(Console.ReadLine());
List <ElectricityBill> li2 = eb.Generate_N_BillDetails(num);
Console.WriteLine("Details of last ‘N’ bills:");
foreach (var j in li2)
{
Console.WriteLine("EB Bill for " + j.ConsumerName + " is " + j.BillAmount);
}
Console.ReadKey();
}