using System.Linq;
using System.Web.Mvc;
using Scheduling.Domain.Abstact;
using Scheduling.Domain.Entities;
using Scheduling.WebUI.Models;

namespace Scheduling.WebUI.Controllers
{
    public class EmployeesController : Controller
    {
        private IAccountingService service;
        public int pageSize = 10;

        public EmployeesController(IAccountingService srvc)
        {
            service = srvc;
        }

        public ViewResult List(int page = 1)
        {
            ViewBag.Counter = (page - 1) * pageSize + 1;
            EmployeeListViewModel model = new EmployeeListViewModel()
            {
                Employees = service.SelectEmployees(1, 3)
                    .OrderBy(e => e.Id)
                    .Skip((page - 1) * pageSize)
                    .Take(pageSize),

                PagingInfo = new PagingInfo
                {
                    CurrentPage = page,
                    ItemsPerPage = pageSize,
                    TotalItems = service.EmployeesCount(1, 3)
                }
            };


            return View(model);
        }

        public ViewResult Edit(int id)
        {
            Employee emp = service.GetEmployee(id);

            return View(emp);
        }

        [HttpPost]
        public ActionResult Edit(Employee emp)
        {
            if (ModelState.IsValid)
            {
                service.SaveEmployee(emp);
                return RedirectToAction("List");
            }

            return View(emp);
        }

        [HttpPost]
        public RedirectToRouteResult Delete(int id)
        {
            service.DeleteEmployee(id);
            return RedirectToAction("List");
        }


        public ViewResult Create()
        {
            return View("Edit", new Employee());
        }



    }
}