/// <summary>
/// 删除
/// </summary>
/// <param name="ID"></param>
/// <returns></returns>
public bool DeleteDepartment(int ID)
{
var departRepository = new DepartmentRepository();
return(departRepository.DeleteDepartment(ID));
}
public int DeleteDepartment(DepartmentModel department)
{
return(_departmentRepository.DeleteDepartment(department));
}
static void Main(string[] args)
{
//Authored by & stolen from James Nitz
//For educational purposes only
//Setting a new instance of the employee repository and dept repo to a variable. Remeber to use the using statement at the top!
var repo = new EmployeeRepository();
var deptRepo = new DepartmentRepository();
//That both classes has method that gets all employees. Use it and store all them employees in a var.
var employeeWithId2 = repo.GetEmployeeById(2);
while (true)
{
var departments = deptRepo.GetAllDepartments();
var employees = repo.GetAllEmployeesWithDepartment();
Console.WriteLine("Welcome to muh Database!!");
Console.WriteLine("Press 1 for Departments");
Console.WriteLine("Press 2 for Employee");
Console.WriteLine("Press 3 for a full report");
Console.WriteLine("Press 4 to get outta here");
string option = Console.ReadLine();
if (option == "1")
{
Console.Clear();
Console.WriteLine("---DEPARTMENTS---");
Console.WriteLine("Press 1 to add a Department");
Console.WriteLine("Press 2 to add a Delete");
Console.WriteLine("Press 3 to return");
string deptOption = Console.ReadLine();
switch (Int32.Parse(deptOption))
{
case 1:
Console.Clear();
Console.WriteLine("Name of Department?");
var deptNameInput = Console.ReadLine();
Department newDepartment = new Department()
{
DeptName = deptNameInput
};
deptRepo.AddDepartment(newDepartment);
break;
case 2:
Console.Clear();
Console.WriteLine("Delete which Department?");
for (var i = 0; i < departments.Count; i++)
{
Console.WriteLine($"{departments[i].Id} {departments[i].DeptName}");
}
var deleteDeptInput = Int32.Parse(Console.ReadLine());
try
{
deptRepo.DeleteDepartment(deleteDeptInput);
break;
}
catch
{
Console.Clear();
Console.WriteLine("Cannot delete department with working employees.");
Console.WriteLine("Please fire or transfer:");
Console.WriteLine("");
foreach (var employee in employees)
{
if (employee.DepartmentId == deleteDeptInput)
{
Console.WriteLine($"{employee.FirstName} {employee.LastName}");
}
}
Console.WriteLine("Press enter to return");
Console.ReadLine();
break;
}
case 3:
break;
default:
break;
}
}
else if (option == "2")
{
Console.Clear();
Console.WriteLine("---EMPLOYEES---");
Console.WriteLine("Press 1 to add an employee");
Console.WriteLine("Press 2 to Fire an Employee");
Console.WriteLine("Press 3 to update an employee");
Console.WriteLine("Press 4 to return");
string empOption = Console.ReadLine();
switch (Int32.Parse(empOption))
{
case 1:
Console.Clear();
Console.WriteLine("First name of Employee?");
var employeeFirstNameInput = Console.ReadLine();
Console.WriteLine("Last Name of Employee?");
var employeeLastNameInput = Console.ReadLine();
Console.WriteLine("Which Department do they work in?");
foreach (var dept in departments)
{
Console.WriteLine($"{dept.Id} {dept.DeptName}");
}
var employeeDeptChoice = Console.ReadLine();
var selectedDept = departments.Where(dept => int.Parse(employeeDeptChoice) == dept.Id).FirstOrDefault();
Employee newEmployee = new Employee()
{
FirstName = employeeFirstNameInput, LastName = employeeLastNameInput, DepartmentId = selectedDept.Id
};
repo.AddEmployee(newEmployee);
break;
case 2:
Console.Clear();
Console.WriteLine("Fire which Employee?");
for (var i = 0; i < employees.Count; i++)
{
Console.WriteLine($"{employees[i].Id} {employees[i].FirstName} {employees[i].LastName}");
}
var deleteEmployeeInput = Int32.Parse(Console.ReadLine());
repo.DeleteEmployee(deleteEmployeeInput);
break;
case 3:
Console.Clear();
Console.WriteLine("Who you want to update?");
for (var i = 0; i < employees.Count; i++)
{
Console.WriteLine($"{employees[i].Id} {employees[i].FirstName} {employees[i].LastName}");
}
var updateEmployeeInput = Int32.Parse(Console.ReadLine());
var selectedEmployee = repo.GetEmployeeById(updateEmployeeInput);
Console.Clear();
Console.WriteLine($"{selectedEmployee.FirstName} {selectedEmployee.LastName} who works in {selectedEmployee.Department.DeptName}");
Console.WriteLine("");
Console.WriteLine("What would you like to update?");
Console.WriteLine("1. Name");
Console.WriteLine("2. Department");
var selectedUpdateInput = Console.ReadLine();
switch (Int32.Parse(selectedUpdateInput))
{
case 1:
Console.WriteLine("Enter in new first name?");
var newFirstName = Console.ReadLine();
Console.WriteLine("Enter in new last name?");
var newLastName = Console.ReadLine();
selectedEmployee.FirstName = newFirstName;
selectedEmployee.LastName = newLastName;
repo.UpdateEmployee(selectedEmployee.Id, selectedEmployee);
break;
case 2:
Console.WriteLine("What department do they work in now?");
for (var i = 0; i < departments.Count; i++)
{
Console.WriteLine($"{departments[i].Id} {departments[i].DeptName}");
}
var selectedDeptInput = Int32.Parse(Console.ReadLine());
var newDept = departments.FirstOrDefault(dept => dept.Id == selectedDeptInput);
selectedEmployee.DepartmentId = newDept.Id;
repo.UpdateEmployee(selectedEmployee.Id, selectedEmployee);
break;
default:
break;
}
break;
case 4:
break;
default:
break;
}
}
else if (option == "3")
{
Console.Clear();
Console.WriteLine("------------------");
foreach (var dept in departments)
{
Console.WriteLine($"{dept.DeptName} has the following employees:");
foreach (var employee in employees)
{
if (employee.DepartmentId == dept.Id)
{
Console.WriteLine($"{employee.FirstName} {employee.LastName}");
}
}
}
Console.WriteLine("------------------");
}
else
{
Console.WriteLine("See ya Later");
break;
}
}
}
static void Main(string[] args)
{
//Department
var departmentRepo = new DepartmentRepository();
var allDepartments = departmentRepo.GetAllDepartments();
Console.WriteLine("All Departments");
Console.WriteLine("---------------");
foreach (var dept in allDepartments)
{
Console.WriteLine(dept.DepartmentName);
}
var hardCodedId = 2;
var departmentWithId = departmentRepo.GetDepartmentById(hardCodedId);
Console.WriteLine("---------------");
Console.WriteLine($"Department with id {hardCodedId} is {departmentWithId.DepartmentName}");
Console.WriteLine("---------------");
//Employee List
var employeeRepo = new EmployeeRepository();
var allEmployee = employeeRepo.GetAllEmployees();
Console.WriteLine("All Employees");
Console.WriteLine("---------------");
foreach (var employee in allEmployee)
{
Console.WriteLine($"{employee.FirstName} {employee.LastName}");
}
var hardCodedEmployeeId = 2;
var employeeWithId = employeeRepo.GetEmployeeById(hardCodedEmployeeId);
Console.WriteLine("---------------");
Console.WriteLine($"Department with id {hardCodedEmployeeId} is {employeeWithId.FirstName} {employeeWithId.LastName}");
//Employee with Department
var allEmployeeRepo = new EmployeeRepository();
var allEmployeeWithDepartment = allEmployeeRepo.GetAllEmployeesWithDepartment();
Console.WriteLine("All Employees");
Console.WriteLine("---------------");
foreach (var employee in allEmployeeWithDepartment)
{
Console.WriteLine($"{employee.FirstName} {employee.LastName} works in {employee.EmployeeDepartment}");
}
Console.WriteLine("--------------------");
//Add Department
var legal = new Department();
Console.WriteLine("What department do you like to add?");
legal.DepartmentName = Console.ReadLine();
departmentRepo.AddDepartment(legal);
//Update Department
Console.WriteLine("What Department (ID) would you like to update?");
var departmentToUpdate = Int32.Parse(Console.ReadLine());
Console.WriteLine("What should the new department name be called?");
var newDepartmentName = Console.ReadLine();
departmentRepo.UpdateDepartment(departmentToUpdate, new Department {
DepartmentName = newDepartmentName
});
//Delete Department
Console.WriteLine("What department do you want to delete?");
var deleteDept = int.Parse(Console.ReadLine());
departmentRepo.DeleteDepartment(deleteDept);
Console.WriteLine("--------------------");
//Add Employee
var newEmployee = new Employee();
Console.WriteLine("What is your first name?");
newEmployee.FirstName = Console.ReadLine();
Console.WriteLine("What is your last name?");
newEmployee.LastName = Console.ReadLine();
Console.WriteLine("What department do you want to work?");
newEmployee.DepartmentId = Int32.Parse(Console.ReadLine());
employeeRepo.AddEmployee(newEmployee);
//Update Employee
Console.WriteLine("Which Employee (ID) would you like to update?");
var employeeToUpdate = Int32.Parse(Console.ReadLine());
var updateEmployee = new Employee();
Console.WriteLine("What is your first name?");
updateEmployee.FirstName = Console.ReadLine();
Console.WriteLine("What is your last name?");
updateEmployee.LastName = Console.ReadLine();
Console.WriteLine("What department do you want to work?");
updateEmployee.DepartmentId = Int32.Parse(Console.ReadLine());
employeeRepo.UpdateEmployee(employeeToUpdate, updateEmployee);
//Delete Employee
Console.WriteLine("Which employee do you want to delete?");
var deleteEmp = int.Parse(Console.ReadLine());
employeeRepo.DeleteEmployee(deleteEmp);
}
public void DeleteDepartment(int DepartmentId)
{
repository.DeleteDepartment(DepartmentId);
}
