using Microsoft.AspNetCore.Mvc;
using PolyclinicContracts.BindingModels;
using PolyclinicContracts.BusinessLogicsContracts;
using PolyclinicContracts.SearchModels;
using PolyclinicContracts.ViewModels;
using PolyclinicWebAppImplementer.Models;

namespace PolyclinicWebAppImplementer.Controllers
{
    public class DiagnosesController : Controller
    {
        private readonly ILogger<DiagnosesController> _logger;
        private readonly IDiagnoseLogic _diagnoseLogic;

        public DiagnosesController(ILogger<DiagnosesController> logger, IDiagnoseLogic diagnoseLogic)
        {
            _logger = logger;
            _diagnoseLogic = diagnoseLogic;
        }

        [HttpGet]
        public IActionResult Index()
        {
            // TODO выводить только пользовательские диагнозы
            List<DiagnoseViewModel> diagnoses = _diagnoseLogic.ReadList();
            return View("DiagnosesList", diagnoses);
        }

        [HttpGet]
        [HttpPost]
        public IActionResult Add(int id, string name, string comment, DateTime dateStart, DateTime dateStop)
        {
            if (HttpContext.Request.Method == "GET")
            {
                ViewData["Title"] = "Новый диагноз";
                return View("DiagnoseForm");
            }
            else
            {
                // TODO прописать UserId
                DiagnoseBindingModel diagnose = new DiagnoseBindingModel
                {
                    Id = id,
                    Name = name,
                    Comment = comment,
                    DateStartDiagnose = dateStart,
                    DateStopDiagnose = dateStop,
                };
                _diagnoseLogic.Create(diagnose);
                return RedirectToAction("Index");
            } 
        }

        [HttpGet]
        [HttpPost]
        public IActionResult Edit(int id, string name, string comment, DateTime dateStart, DateTime dateStop)
        {
            if (HttpContext.Request.Method == "GET")
            {
                var obj = _diagnoseLogic.ReadElement(new DiagnoseSearchModel { Id = id });
                ViewData["Title"] = "Редактировать диагноз";
                return View("DiagnoseForm", obj);
            }
            else
            {
                DiagnoseBindingModel diagnose = new DiagnoseBindingModel
                {
                    Id = id,
                    Name = name,
                    Comment = comment,
                    DateStartDiagnose = dateStart,
                    DateStopDiagnose = dateStop,
                };
                _diagnoseLogic.Update(diagnose);
                return RedirectToAction("Index");
            }
        }
    }
}