using BusinessLayer;

using DomainModels;

using Microsoft.Extensions.DependencyInjection;

using System;

using System.Collections.Generic;

using System.Linq;

namespace RepositoryPatternDemoApp

{

class Program

{

static void Main(string[] args)

{

#region OrdinaryRepository

Console.WriteLine("Select from the list of actions what do you want to do:" +

" \n1.See all employees" +

" \n2.See all employees from selected company" +

" \n3.Show employee by id" +

" \n4.Edit employee" +

" \n5.Delete employee");

string userInput = Console.ReadLine();

switch (userInput)

{

case "1":

ShowAllEmployees();

break;

case "2":

Console.WriteLine("Please enter company id:");

ShowAllCompanies();

int companyId = Int32.Parse(Console.ReadLine());

Console.WriteLine("Employees that works in the selected company:");

GetAllEmployeesByCompanyId(companyId);

break;

case "3":

Console.WriteLine("Please enter an id:");

int id = Int32.Parse(Console.ReadLine());

GetEmployeeById(id);

break;

case "4":

Console.WriteLine($"Which employee do you want to edit (Enter id)");

ShowAllEmployees();

int input = Int32.Parse(Console.ReadLine());

GetEmployeeById(input);

Console.WriteLine("First name: ");

string fName = Console.ReadLine();

Console.WriteLine("Lastname: ");

string lName = Console.ReadLine();

Employee emp = new Employee();

emp.FirstName = fName;

emp.LastName = lName;

Edit(emp, input);

ShowAllEmployees();

break;

case "5":

Console.WriteLine($"Which employee do you want to delete (Enter id)");

ShowAllEmployees();

int userToDelete = Int32.Parse(Console.ReadLine());

Delete(userToDelete);

ShowAllEmployees();

break;

default:

break;

}

Console.ReadLine();

#endregion

}

public static IEmployeeService GetEmployeeServiceInstance()

{

return new EmployeeService();

}

public static ICompanyService GetCompanyServiceInstance()

{

return new CompanyService();

}

public static void Edit(Employee model, int id)

{

var _employeeService = GetEmployeeServiceInstance();

Employee employee = _employeeService.GetEmployeeById(id);

employee.Id = id;

employee.FirstName = model.FirstName;

employee.LastName = model.LastName;

_employeeService.EditEmployee(employee);

}

private static void GetEmployeeById(int id)

{

var _employeeService = GetEmployeeServiceInstance();

Employee employee = _employeeService.GetEmployeeById(id);

Console.WriteLine($"{employee.Id}. {employee.FirstName} {employee.LastName} \n");

}

private static void Delete(int id)

{

var _employeeService = GetEmployeeServiceInstance();

_employeeService.DeleteEmployee(id);

}

private static void ShowAllEmployees()

{

var _employeeService = GetEmployeeServiceInstance();

List<Employee> employees = _employeeService.GetAllEmployees().ToList();

foreach (var emp in employees)

{

Console.WriteLine($"{emp.Id}. {emp.FirstName} {emp.LastName} \n");

}

}

private static void GetAllEmployeesByCompanyId(int id)

{

var _employeeService = GetEmployeeServiceInstance();

List<Employee> employees = _employeeService.GetEmployeesByCompanyId(id).ToList();

foreach (var emp in employees)

{

Console.WriteLine($"{emp.Id}. {emp.FirstName} {emp.LastName} \n");

}

}

private static void ShowAllCompanies()

{

var _companyService = GetCompanyServiceInstance();

List<Company> companies = _companyService.GetAllCompanies().ToList();

foreach (var company in companies)

{

Console.WriteLine($"{company.Id}. {company.Name} \n");

}

}

}

}