//program main
public static void Main()
{
Console.Clear();
int choice = Menu();
switch (choice)
{
case 1: ManagerMenu.Run(); break;
case 2: CustomerMenu.Run(); break;
case 3: Reports.OpenReports(); break;
case 4: System.Environment.Exit(1); break;
}
}
//Reads and runs batch and parses Add Change or Delete
public static void ReadBatch(String fileName)
{
int count = 0;
int lineCount = File.ReadLines(@fileName).Count();
String[] lines = new String[lineCount];
//opens the text file using a stream reader
using (StreamReader sr = new StreamReader(fileName))
{
//reads the stream to a string and adds string to array
do
{
lines[count++] = sr.ReadLine();
}while (!sr.EndOfStream);
}
//Checks if batch is less than a month old
String header = lines[0];
String[] delin = header.Split('#');
String[] date = delin[2].Split('/');
DateTime now = DateTime.Now;
DateTime tempDate = new DateTime(int.Parse(date[2]), int.Parse(date[0]), int.Parse(date[1]));
int days = (now - tempDate).Days;
if (days > 31)
{
Console.WriteLine("Batch is over 1 month old. Deleting batch.");
return;
}
//Check if record# in trailer is accurate
String trailer = lines[lineCount - 1];
delin = trailer.Split('#');
int numRecords = int.Parse(delin[3]);
if (numRecords != lineCount)
{
Console.WriteLine($"Number of records ({numRecords}) != number of lines({lineCount})");
return;
}
//Goes through each detail record and does appropriate action
for (int i = 1; i < numRecords - 1; i++)
{
delin = lines[i].Split('#');
String action = delin[1];
String line = lines[i].Substring(4);
switch (action)
{
case "A": ManagerMenu.Add(line); break;
case "C": Change(line); break;
case "D": ManagerMenu.Delete(line); break;
}
}
}
