// constructor is a special method that is invoked
// when an instance of a class is created
public EnhancementFile(string enhancementFilePath)
{
filePath = enhancementFilePath;
Enhancement = new List <Enhancement>();
// to populate the list with data, read from the data file
try
{
StreamReader sr = new StreamReader(filePath);
// first line contains column headers
sr.ReadLine();
while (!sr.EndOfStream)
{
// create instance of Enhancement class
Enhancement enhancement = new Enhancement();
string line = sr.ReadLine();
string[] enhancementDetails = line.Split(',');
enhancement.ticketId = UInt64.Parse(enhancementDetails[0]);
enhancement.summary = enhancementDetails[1];
enhancement.status = enhancementDetails[2];
enhancement.priority = enhancementDetails[3];
enhancement.submitter = enhancementDetails[4];
enhancement.assigned = enhancementDetails[5];
enhancement.watching = enhancementDetails[6].Split('|').ToList();
enhancement.software = enhancementDetails[7];
enhancement.cost = double.Parse(enhancementDetails[8]);
enhancement.reason = enhancementDetails[9];
enhancement.estimate = enhancementDetails[10];
Enhancement.Add(enhancement);
}
// close file when done
sr.Close();
Console.WriteLine("Enhancements in file {0}", Enhancement.Count);
}
catch (Exception ex)
{
Console.WriteLine("the catch happened for the EnhancementFile");
Console.WriteLine(ex.Message);
}
}
public void AddEnhancement(Enhancement enhancement)
{
try
{
Console.WriteLine("trying to write a new line");
// first generate enhancement id
enhancement.ticketId = Enhancement.Max(t => t.ticketId) + 1;
StreamWriter sw = new StreamWriter(filePath, true);
sw.WriteLine($"{enhancement.ticketId},{enhancement.summary},{enhancement.status},{enhancement.priority},{enhancement.submitter},{enhancement.assigned},{string.Join("|", enhancement.watching)},{enhancement.software},{enhancement.cost},{enhancement.reason},{enhancement.estimate}");
sw.Close();
// add enhancement details to Lists
Enhancement.Add(enhancement);
// log transaction
Console.WriteLine("Enhancement id {0} added", enhancement.ticketId);
}
catch (Exception ex)
{
Console.WriteLine("the catch happened for AddEnhancement");
Console.WriteLine(ex.Message);
}
}
static void Main(string[] args)
{
int choice;
string ticketFilePath = "tickets.csv";
TicketFile ticketFile = new TicketFile(ticketFilePath);
string enhancementFilePath = "enhancements.csv";
EnhancementFile enhancementFile = new EnhancementFile(enhancementFilePath);
string taskFilePath = "tasks.csv";
TaskFile taskFile = new TaskFile(taskFilePath);
do
{
Console.WriteLine("What file do you want to work with:\n1) Tickets\n2) Enhancements\n3) Tasks\n4) Search Files\n5) Exit the program");
choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
Console.WriteLine("1) Write to the Tickets file\n2) Read from the Tickets file");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 1)
{
Ticket ticket = new Ticket();
// ask user to input ticket info
Console.WriteLine("Enter the summary");
ticket.summary = Console.ReadLine();
Console.WriteLine("Enter the status");
ticket.status = Console.ReadLine();
Console.WriteLine("Enter the priority");
ticket.priority = Console.ReadLine();
Console.WriteLine("Enter the submitter");
ticket.submitter = Console.ReadLine();
Console.WriteLine("Enter the assigned");
ticket.assigned = Console.ReadLine();
// input watching
string input;
do
{
// ask user to enter watching
Console.WriteLine("Enter people watching (or done to quit)");
// input genre
input = Console.ReadLine();
// if user enters "done"
// or does not enter a genre do not add it to list
if (input != "done" && input.Length > 0)
{
ticket.watching.Add(input);
}
} while (input != "done");
// specify if no watching people are entered
if (ticket.watching.Count == 0)
{
ticket.watching.Add("(no one watching listed)");
}
Console.WriteLine("Enter the severity");
ticket.severity = Console.ReadLine();
// add ticket
ticketFile.AddTicket(ticket);
}
else if (choice == 2)
{
// Display all tickets
foreach (Ticket t in ticketFile.Ticket)
{
Console.WriteLine(t.Display());
}
}
break;
case 2:
Console.WriteLine("1) Write to the Enhancements file\n2) Read from the Enhancements file");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 1)
{
Enhancement enhancement = new Enhancement();
// ask user to input ticket info
Console.WriteLine("Enter the summary");
enhancement.summary = Console.ReadLine();
Console.WriteLine("Enter the status");
enhancement.status = Console.ReadLine();
Console.WriteLine("Enter the priority");
enhancement.priority = Console.ReadLine();
Console.WriteLine("Enter the submitter");
enhancement.submitter = Console.ReadLine();
Console.WriteLine("Enter the assigned");
enhancement.assigned = Console.ReadLine();
// input watching
string input;
do
{
// ask user to enter watching
Console.WriteLine("Enter people watching (or done to quit)");
// input genre
input = Console.ReadLine();
// if user enters "done"
// or does not enter a genre do not add it to list
if (input != "done" && input.Length > 0)
{
enhancement.watching.Add(input);
}
} while (input != "done");
// specify if no watching people are entered
if (enhancement.watching.Count == 0)
{
enhancement.watching.Add("(no one watching listed)");
}
Console.WriteLine("Enter the software");
enhancement.software = Console.ReadLine();
Console.WriteLine("Enter the cost");
enhancement.cost = double.Parse(Console.ReadLine());
Console.WriteLine("Enter the reason");
enhancement.reason = Console.ReadLine();
Console.WriteLine("Enter the estimate");
enhancement.estimate = Console.ReadLine();
// add enhancement
enhancementFile.AddEnhancement(enhancement);
}
else if (choice == 2)
{
// Display all enhancements
foreach (Enhancement e in enhancementFile.Enhancement)
{
Console.WriteLine(e.Display());
}
}
break;
case 3:
Console.WriteLine("1) Write to the Task file\n2) Read from the Task file");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 1)
{
Task task = new Task();
// ask user to input ticket info
Console.WriteLine("Enter the summary");
task.summary = Console.ReadLine();
Console.WriteLine("Enter the status");
task.status = Console.ReadLine();
Console.WriteLine("Enter the priority");
task.priority = Console.ReadLine();
Console.WriteLine("Enter the submitter");
task.submitter = Console.ReadLine();
Console.WriteLine("Enter the assigned");
task.assigned = Console.ReadLine();
// input watching
string input;
do
{
// ask user to enter watching
Console.WriteLine("Enter people watching (or done to quit)");
// input genre
input = Console.ReadLine();
// if user enters "done"
// or does not enter a genre do not add it to list
if (input != "done" && input.Length > 0)
{
task.watching.Add(input);
}
} while (input != "done");
// specify if no watching people are entered
if (task.watching.Count == 0)
{
task.watching.Add("(no one watching listed)");
}
Console.WriteLine("Enter the project name");
task.projectName = Console.ReadLine();
Console.WriteLine("Enter the due date");
task.dueDate = DateTime.Parse(Console.ReadLine());
// add task
taskFile.AddTask(task);
}
else if (choice == 2)
{
// Display all tasks
foreach (Task t in taskFile.Task)
{
Console.WriteLine(t.Display());
}
}
break;
case 4:
string search = "";
Console.WriteLine("What in the system to you want to search:\n1) status\n2) priority\n3) submitter");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 1)
{
Console.WriteLine("What is the status of the ticket you want to search:");
search = Console.ReadLine().ToLower();
var ticketSearch = ticketFile.Ticket.Where(t => t.status.ToLower().Contains($"{search}"));
Console.WriteLine($"There are {ticketSearch.Count()} tickets with \"{search}\" in the status:");
foreach (Ticket t in ticketSearch)
{
Console.WriteLine($" {t.status}");
}
var taskSearch = taskFile.Task.Where(t => t.status.Contains($"{search}"));
Console.WriteLine($"There are {taskSearch.Count()} tasks with \"{search}\" in the status:");
foreach (Task t in taskSearch)
{
Console.WriteLine($" {t.status}");
}
var enhanncementsSearch = enhancementFile.Enhancement.Where(t => t.status.Contains($"{search}"));
Console.WriteLine($"There are {enhanncementsSearch.Count()} enhanncements with \"{search}\" in the status:");
foreach (Enhancement t in enhanncementsSearch)
{
Console.WriteLine($" {t.status}");
}
}
else if (choice == 2)
{
Console.WriteLine("What is the priority of the ticket you want to search:");
search = Console.ReadLine().ToLower();
var ticketSearch = ticketFile.Ticket.Where(t => t.priority.ToLower().Contains($"{search}"));
Console.WriteLine($"There are {ticketSearch.Count()} tickets with \"{search}\" in the priority:");
foreach (Ticket t in ticketSearch)
{
Console.WriteLine($" {t.priority}");
}
var taskSearch = taskFile.Task.Where(t => t.priority.Contains($"{search}"));
Console.WriteLine($"There are {taskSearch.Count()} tasks with \"{search}\" in the priority:");
foreach (Task t in taskSearch)
{
Console.WriteLine($" {t.priority}");
}
var enhanncementsSearch = enhancementFile.Enhancement.Where(t => t.priority.Contains($"{search}"));
Console.WriteLine($"There are {enhanncementsSearch.Count()} enhanncements with \"{search}\" in the priority:");
foreach (Enhancement t in enhanncementsSearch)
{
Console.WriteLine($" {t.priority}");
}
}
else if (choice == 3)
{
Console.WriteLine("What is the submitter of the ticket you want to search:");
search = Console.ReadLine().ToLower();
var ticketSearch = ticketFile.Ticket.Where(t => t.submitter.ToLower().Contains($"{search}"));
Console.WriteLine($"There are {ticketSearch.Count()} tickets with \"{search}\" in the submitter:");
foreach (Ticket t in ticketSearch)
{
Console.WriteLine($" {t.submitter}");
}
var taskSearch = taskFile.Task.Where(t => t.submitter.Contains($"{search}"));
Console.WriteLine($"There are {taskSearch.Count()} tasks with \"{search}\" in the submitter:");
foreach (Task t in taskSearch)
{
Console.WriteLine($" {t.submitter}");
}
var enhanncementsSearch = enhancementFile.Enhancement.Where(t => t.submitter.Contains($"{search}"));
Console.WriteLine($"There are {enhanncementsSearch.Count()} enhanncements with \"{search}\" in the submitter:");
foreach (Enhancement t in enhanncementsSearch)
{
Console.WriteLine($" {t.submitter}");
}
}
break;
default:
Console.WriteLine("Please enter one of the options");
break;
}
} while (choice != 5);
}