public static bool IsValidCommand(string command)
{
var c = command.Split(' ');
var valid = !string.IsNullOrEmpty(c[0]) &&
(string.Equals(c[0], Commands.List, StringComparison.InvariantCultureIgnoreCase) ||
string.Equals(c[0], Commands.Add, StringComparison.InvariantCultureIgnoreCase) ||
string.Equals(c[0], Commands.Remove, StringComparison.InvariantCultureIgnoreCase) ||
string.Equals(c[0], Commands.Display, StringComparison.InvariantCultureIgnoreCase) ||
string.Equals(c[0], Commands.Help, StringComparison.InvariantCultureIgnoreCase));
if (c.Length > 1)
{
var validWithRole = RoleValidator.IsValidRole(c[1]);
}
if (!valid)
{
Console.WriteLine("Wrong input. Check Help for possible commands.");
}
return(valid);
}
static void Main(string[] args)
{
CeoService ceoService = new CeoService();
StService stService = new StService();
PmService pmService = new PmService();
DsnService dsnService = new DsnService();
DevService devService = new DevService();
CommonService commonService = new CommonService();
Console.WriteLine("Available commands: Add <role_name>, Remove, Display, List <role_name>, Help, Exit");
string command;
string role;
string[] strCommand = new string[2];
do
{
var valid = false;
do
{
Console.Write("Command: ");
command = Console.ReadLine();
command = command.ToUpper();
strCommand = command.Split(' ');
valid = CommandValidator.IsValidCommand(command);
}while (!valid);
//add
if (command == Commands.Add)
{
do
{
Console.Write("Role: ");
role = Console.ReadLine();
valid = RoleValidator.IsValidRole(role);
role = role.ToUpper();
}while (!valid);
switch (role)
{
case PossibleRoles.ceo:
ceoService.Add();
break;
case PossibleRoles.pm:
pmService.Add();
break;
case PossibleRoles.st:
stService.Add();
break;
case PossibleRoles.dsn:
dsnService.Add();
break;
case PossibleRoles.dev:
devService.Add();
break;
}
}
//add <role_name> nad list <role_name>
if (strCommand.Length > 1)
{
if (strCommand[0] == Commands.Add)
{
do
{
role = strCommand[1];
valid = RoleValidator.IsValidRole(role);
}while (!valid);
switch (role)
{
case PossibleRoles.ceo:
ceoService.Add();
break;
case PossibleRoles.pm:
pmService.Add();
break;
case PossibleRoles.st:
stService.Add();
break;
case PossibleRoles.dsn:
dsnService.Add();
break;
case PossibleRoles.dev:
devService.Add();
break;
}
}
else if (strCommand[0] == Commands.List)
{
do
{
role = strCommand[1];
valid = RoleValidator.IsValidRole(role);
}while (!valid);
switch (role)
{
case PossibleRoles.ceo:
ceoService.Find();
break;
case PossibleRoles.dev:
devService.Find();
break;
case PossibleRoles.dsn:
dsnService.Find();
break;
case PossibleRoles.pm:
pmService.Find();
break;
case PossibleRoles.st:
stService.Find();
break;
}
}
}
else if (command == Commands.Help)
{
Console.WriteLine("Available commands: \n" +
"Help - displays available commands \n" +
"Add <role name> – used for adding new employee \n" +
"Display - used to display all employees(including you!) with their basic info \n" +
"List - used to display all employees(excluding you!) with their basic info \n" +
"<role_name>List - used to display all emplyees in a role (e.g. PMLIST – displays all project managers)" +
"with their full info \n" +
"Exit - used to terminate program \n");
}
else if (command == Commands.Remove)
{
Console.Write("Enter last name of employee you want to remove from list: ");
string removeLastname = Console.ReadLine();
commonService.Remove(removeLastname);
}
else if (command == Commands.Display)
{
var displayList = commonService.FindAll();
foreach (var item in displayList)
{
Console.WriteLine($"Role: {item.Role}, First name: {item.FirstName}, Last name: {item.LastName}, Age: {item.Age}");
}
}
else if (command == Commands.List)
{
devService.Find();
dsnService.Find();
pmService.Find();
stService.Find();
}
}while (command != Commands.Exit);
}
