public void SaveAsXml(User user, BillAddOn AddOn)
{
XmlSerializer xs = new XmlSerializer(typeof(User));
XmlSerializer xs1 = new XmlSerializer(typeof(BillAddOn));
TextWriter txtWriter = new StreamWriter(@"Billxml.xml");
xs.Serialize(txtWriter, user);
xs1.Serialize(txtWriter, AddOn);
txtWriter.Close();
}
public void SaveAsJson(User user, BillAddOn AddOn)
{
using (StreamWriter file = File.CreateText(@"Billjson.json"))
{
JsonSerializer serializer = new JsonSerializer();
//serialize object directly into file stream
serializer.Serialize(file, user);
serializer.Serialize(file, AddOn);
}
using (StreamReader r = new StreamReader(@"Billjson.json"))
{
string json = r.ReadToEnd();
JsonConvert.SerializeObject(json, Formatting.Indented);
}
}
public void PrintDetails(User u)
{
UnitsThisMonth = u.CurrentUnits - u.PreviousUnits;
if (u.CustomerType == "Domestic")
{
if (UnitsThisMonth <= 100)
{
RupeesPerUnit = 1.5;
}
else if (UnitsThisMonth > 100 && UnitsThisMonth <= 300)
{
RupeesPerUnit = 3.5;
}
else if (UnitsThisMonth > 300)
{
RupeesPerUnit = 6;
}
}
else if (u.CustomerType == "Commercial")
{
if (UnitsThisMonth <= 200)
{
RupeesPerUnit = 2;
}
else if (UnitsThisMonth > 200 && UnitsThisMonth <= 500)
{
RupeesPerUnit = 5.5;
}
else if (UnitsThisMonth > 500)
{
RupeesPerUnit = 10.3;
}
}
Total = RupeesPerUnit * UnitsThisMonth;
Console.Clear();
Console.WriteLine("---------------------------TNEB------------------------------");
Console.WriteLine("---------------------------BILL------------------------------");
Console.WriteLine("Date:" + DateTime.Now.ToString("dd/MM/yyyy") + "\t\t\t\t\t" + "Time:" + DateTime.Now.ToString("hh:mm tt"));
Console.WriteLine("-------------------------------------------------------------------");
Console.WriteLine($"Consumer name:{u.Name}\t\t\t\tConsumer ID:{u.CustomerId}");
Console.WriteLine($"Consumer Address:{u.Address}");
Console.WriteLine("-------------------------------------------------------------------");
Console.WriteLine($"Current consumption: \t\t\t\t {UnitsThisMonth}");
Console.WriteLine($"Per unit charge: \t\t\t\t {RupeesPerUnit}");
Console.WriteLine("-------------------------------------------------------------------");
Console.WriteLine($"Total charges: \t\t\t\t\t {Total}");
Console.WriteLine("-------------------------------------------------------------------");
StreamWriter billfile = new StreamWriter(@"Bill.txt");
billfile.WriteLine("---------------------------TNEB------------------------------");
billfile.WriteLine("---------------------------BILL------------------------------");
billfile.WriteLine("Date:" + DateTime.Now.ToString("dd/MM/yyyy") + "\t\t\t\t\t" + "Time:" + DateTime.Now.ToString("hh:mm tt"));
billfile.WriteLine("-------------------------------------------------------------------");
billfile.WriteLine($"Consumer name:{u.Name}\t\t\t\tConsumer ID:{u.CustomerId}");
billfile.WriteLine($"Consumer Address:{u.Address}");
billfile.WriteLine("-------------------------------------------------------------------");
billfile.WriteLine($"Current consumption: \t\t\t\t {UnitsThisMonth}");
billfile.WriteLine($"Per unit charge: \t\t\t\t {RupeesPerUnit}");
billfile.WriteLine("-------------------------------------------------------------------");
billfile.WriteLine($"Total charges: \t\t\t\t\t {Total}");
billfile.WriteLine("-------------------------------------------------------------------");
billfile.Close();
Console.WriteLine();
Console.WriteLine();
BillList.Add(new BillAddOn()
{
UnitPerMonth = UnitsThisMonth, RupeesPerUnit = RupeesPerUnit, Total = Total
});
foreach (BillAddOn AddOn in BillList)
{
BillDetails = AddOn;
}
File.Delete(@"Billjson.json");
File.Delete(@"Billxml.xml");
do
{
Console.WriteLine(" Enter the format for your bill");
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("1. XML ");
Console.WriteLine("2. Json ");
Console.WriteLine();
Console.WriteLine("Enter your option");
GetOption = Console.ReadLine();
while (!int.TryParse(GetOption, out UserOption))
{
Console.WriteLine("This is not a number!");
GetOption = Console.ReadLine();
}
if ((UserOption > 0) && (UserOption < 3))
{
Confirm = false;
switch (UserOption)
{
case 1:
SaveAsXml(u, BillDetails);
break;
case 2:
SaveAsJson(u, BillDetails);
break;
default:
Console.WriteLine("No match found");
break;
}
}
else
{
Confirm = true;
Console.WriteLine("Re-enter the options");
}
} while (Confirm == true);
Console.WriteLine("Your Bill has been printed. Please press enter to continue");
Console.ReadLine();
Console.Clear();
}
