using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using PSTW_CentralSystem.Areas.OTcalculate.Models;
using PSTW_CentralSystem.DBContext;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace PSTW_CentralSystem.Areas.OTcalculate.Controllers
{
    [Area("OTcalculate")]
    public class HrDashboardController : Controller
    {
        private readonly CentralSystemContext _context;

        public HrDashboardController(CentralSystemContext context)
        {
            _context = context;
        }


        public IActionResult Rate()
        {
            return View();
        }

        public IActionResult OtApproval()
        {
            return View();
        }

        public IActionResult Settings()
        {
            return View();
        }

        public IActionResult Calendar()
        {
            return View();
        }

        #region Rates
        [HttpPost("UpdateRates")]
        public async Task<IActionResult> UpdateRate([FromBody] List<RateModel> rates)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            try
            {
                foreach (var Rate in rates)
                {
                    var existingRate = await _context.Rates.FindAsync(Rate.RateId);
                    if (existingRate != null)
                    {
                        existingRate.RateValue = Rate.RateValue;
                        _context.Rates.Update(existingRate);
                    }
                }

                await _context.SaveChangesAsync();

                var updateRates = await _context.Rates
                    .Include(rates => rates.Users)
                    .Select(rates => new
                    {
                        rates.RateId,
                        rates.RateValue,
                        rates.UserId,
                        FullName = rates.Users.FullName,
                        DepartmentName = rates.Users.DepartmentName
                    })
            .ToListAsync();

                return Json(updateRates);
            }
            catch (Exception ex)
            {
                return BadRequest(ex.Message);
            }
        }
        [HttpPost("GetUserRates")]
        public async Task<IActionResult> GetUserRates()
        {
            try
            {
                var userRates = await _context.Rates
                    .Include(rates => rates.Users)
                    .Select(rates => new
                    {
                        rates.RateId,
                        rates.RateValue,
                        rates.UserId,
                        FullName = rates.Users.FullName,
                        DepartmentName = rates.Users.DepartmentName
                    })
                    .ToListAsync();

                return Json(userRates);
            }
            catch (Exception ex)
            {
                return BadRequest(ex.Message);
            }
        }
        #endregion
    }
}