private static Unit PrintReport(IDictionary <Role, double> report)
{
EmployeeAppHelpers.PrintReport(report);
return(unit);
}
public void Run(UserAction action)
{
switch (action)
{
case UserAction.Show:
{
var id = ReadEmployeeId();
var employee = DbHelper.GetEmployee(id);
Console.WriteLine(employee.ToString());
break;
}
case UserAction.Raise:
{
var id = ReadEmployeeId();
var employee = DbHelper.GetEmployee(id);
var happyEmployee = GiveRaise(employee, RAISE_RATE);
Console.WriteLine("Employee " + employee);
Console.WriteLine("Happy Employee " + happyEmployee);
break;
}
case UserAction.Promote:
{
var id = ReadEmployeeId();
var employee = DbHelper.GetEmployee(id);
var happyEmployee = GivePromotion(employee, RAISE_RATE);
Console.WriteLine("Employee " + employee);
Console.WriteLine("Happy Employee " + happyEmployee);
break;
}
case UserAction.ReportAll:
{
var employees = DbHelper.GetEmployees();
var report = employees
.GroupBy(x => x.Role)
.ToDictionary(
xs => xs.Key,
xs => xs.Select(x => x.Salary / 52).Sum()
);
EmployeeAppHelpers.PrintReport(report);
break;
}
case UserAction.ReportByRole:
{
var employees = DbHelper.GetEmployees();
var role = ReadRole();
// NOTE: there many ways to do this
var report = employees
.GroupBy(x => x.Role)
.Where(x => x.Key == role)
.ToDictionary(
xs => xs.Key,
xs => xs.Select(x => x.Salary / 52).Sum()
);
EmployeeAppHelpers.PrintReport(report);
break;
}
default:
throw new Exception($"Something really bad has happened, Action of {action} is invalid");
}
}
public void Run(string action)
{
if (action == "Show")
{
var id = ReadEmployeeId();
var employee = DbHelper.GetEmployee(id);
Console.WriteLine(employee.ToString());
}
else if (action == "Raise")
{
var id = ReadEmployeeId();
var employee = DbHelper.GetEmployee(id);
var happyEmployee = GiveRaise(employee);
Console.WriteLine("Employee " + employee);
Console.WriteLine("Happy Employee " + happyEmployee);
}
else if (action == "Promote")
{
var id = ReadEmployeeId();
var employee = DbHelper.GetEmployee(id);
var happyEmployee = GivePromotion(employee);
Console.WriteLine("Employee " + employee);
Console.WriteLine("Happy Employee " + happyEmployee);
}
else if (action == "ReportAll")
{
var employees = DbHelper.GetEmployees();
var report = new Dictionary <Role, double>();
foreach (var employee in employees)
{
if (!report.ContainsKey(employee.Role))
{
report[employee.Role] = 0d;
}
report[employee.Role] = report[employee.Role] + (employee.Salary / 52);
}
EmployeeAppHelpers.PrintReport(report);
}
else if (action == "ReportByRole")
{
var role = ReadRole();
var employees = DbHelper.GetEmployees();
var report = new Dictionary <Role, double>();
foreach (var employee in employees)
{
if (employee.Role != role)
{
continue;
}
if (!report.ContainsKey(employee.Role))
{
report[employee.Role] = 0d;
}
report[employee.Role] = report[employee.Role] + (employee.Salary / 52);
}
EmployeeAppHelpers.PrintReport(report);
}
else
{
throw new Exception($"Action of {action} is invalid");
}
}