using System;
using System.Collections.Generic;
using System.Drawing;
using System.Web.Mvc;
using custom.Web.Models;
using custom.BLL.Model;

namespace custom.Web.Controllers
{
 public class HomeController : Controller
{
        private IPayrollService _payRollService;
        private EmployeeService _employeeService;
        
        protected new CustomPrincipal User
        {
            get { return HttpContext.User as CustomPrincipal; }
        }

        public HomeController()
            : this(new PayrollService(), new EmployeeServiceClient())
        { }

        public HomeController(IPayrollService payrollService, EmployeeService employeeService)
        {
            _payRollService = payrollService;
            _employeeService = employeeService;
        }

        [HttpPost] 
        //[ValidateAntiForgeryToken]
        public ActionResult Calculate(TimeSheetViewModel model, FormCollection form)
        {
            model.TimeSheet.Emp_Uno = User.EmployeeUno;
            var week = _payRollService.ExecutePayRollRules(User.EmployeeUno, model.SelectedPayRollWeek, model.tz);
            
            for (int itr = 0; itr < 7; itr++) {    // days of week Sunday to Monday, so total 7

                if (form["TimeSheet.DayList[" + itr + "].IsMealBreakWaived"] != null)
                {
                    bool SelectedActualValue = Convert.ToBoolean(form["TimeSheet.DayList[" + itr + "].IsMealBreakWaived"].ToString().Split(',')[0]);
                    string selectedTransDate = form["TimeSheet.DayList[" + itr + "].TRAN_DATE"];
                    if (SelectedActualValue == true)
                    {
                        week.DayList[itr].IsMealBreakWaived = true;
                        week.DayList[itr].TRAN_DATE = DateTime.Parse(selectedTransDate);
                    }
                    
                }
            }

            _payRollService.AddTimeEntries(week);

            WeekClass timeSheet = _payRollService.GetTimeSheet(User.EmployeeUno, model.SelectedPayRollWeek, model.tz);
            model.TimeSheet = timeSheet;

            model.Format();
            model.GetErrors(ModelState);
            model.GetWarnings();

            if (!ModelState.IsValid)
            {
                // re-render the view when validation failed.
                return View("TimeSheet", model);
            }

            return View("TimeSheet", model);
        }

      // GET: /Home/TimeSheet/?p={value}
        [HttpGet]
        public ActionResult TimeSheet(string p, string tz)
        {
            WeekClass timeSheet = _payRollService.GetTimeSheet(User.EmployeeUno, p, tz);  // FOR PRODUCTION                         
            var model = new TimeSheetViewModel
            {
                EmployeeName = User.EmployeeName,
                ApproverName = User.ManagerName,
                TimeSheet = timeSheet,
                SelectedPayRollWeek = p,
                tz = tz
            };

            //Onload selected
            string[] pt = p.Split('-');  //seperating start of the week, end of the week
            var mealAndRestTimes = _payRollService.GetEntriesFromCustomDb(User.EmployeeUno, DateTime.Parse(pt[0]), DateTime.Parse(pt[1]));
            
            var curlength = mealAndRestTimes.Length;
            if (curlength != 0)
            {
                for (int ctr = 0; ctr < curlength; ctr++)
                {
                    foreach (var day in timeSheet.DayList)
                    {
                        if ((mealAndRestTimes[ctr].MealHours > 0) && (day.TRAN_DATE == mealAndRestTimes[ctr].Date))
                        {
                            day.IsMealBreakWaived = true;
                        }
                    }
                }
            }

            model.Format();
            model.GetErrors(ModelState);       
            model.GetWarnings();
  
            return View(model);
        }


}
}