using BMA.EHR.Application.Common.Interfaces;
using BMA.EHR.Application.Responses;
using BMA.EHR.Application.Responses.Messages;
using BMA.EHR.Domain.Models.HR;
using BMA.EHR.Domain.Models.Notifications;
using BMA.EHR.Domain.Shared;
using Microsoft.AspNetCore.Http;
using Microsoft.EntityFrameworkCore;
using Newtonsoft.Json;
using System.Text.RegularExpressions;

namespace BMA.EHR.Application.Repositories.MessageQueue
{
    public class NotificationRepository : GenericRepository<Guid, Notification>
    {
        #region " Fields "

        private readonly IApplicationDBContext _dbContext;
        private readonly IHttpContextAccessor _httpContextAccessor;

        #endregion

        #region " Constructor and Destuctor "

        public NotificationRepository(IApplicationDBContext dbContext,
                                      IHttpContextAccessor httpContextAccessor) : base(dbContext, httpContextAccessor)
        {
            _dbContext = dbContext;
            _httpContextAccessor = httpContextAccessor;
        }

        #endregion

        #region " Methods "

        public async Task<List<NotificationResponse>> GetMyNotificationAsync()
        {
            try
            {
                var profile = await _dbContext.Set<Profile>()
                                        .FirstOrDefaultAsync(p => p.KeycloakId == Guid.Parse(UserId!));

                if (profile == null)
                {
                    return new List<NotificationResponse>();
                    // throw new Exception(GlobalMessages.DataNotFound);
                }

                var data = await _dbContext.Set<Notification>()
                                    .Where(x => x.ReceiverUserId == profile.Id)
                                    .Where(x => x.IsOpen == false)
                                    .OrderByDescending(x => x.ReceiveDate)
                                    .Select(x => new NotificationResponse
                                    {
                                        Id = x.Id,
                                        Body = x.Body,
                                        ReceiverUserId = x.ReceiverUserId,
                                        IsOpen = x.IsOpen,
                                        Type = x.Type,
                                        ReceiveDate = x.ReceiveDate,
                                        OpenDate = x.OpenDate,
                                        Payload = x.Payload == "" ? null : JsonConvert.DeserializeObject<CommandPayload>(Regex.Unescape(x.Payload))
                                    })
                                    .Take(20)
                                    .ToListAsync();

                return data;
            }
            catch
            {
                throw;
            }
        }

        public async Task DeleteMyNotificationAsync(Guid id)
        {
            try
            {
                var notification = await _dbContext.Set<Notification>()
                                        .FirstOrDefaultAsync(p => p.Id == id);

                if (notification != null)
                {
                    notification.IsOpen = true;
                    // _dbContext.Set<Notification>().Remove(notification);
                    await _dbContext.SaveChangesAsync();
                }
            }
            catch
            {
                throw;
            }
        }

        public async Task PushNotificationAsync(Guid ReceiverUserId, string Subject, string Body, string Payload = "", bool IsSendInbox = false, bool IsSendMail = false)
        {
            try
            {
                var profile = await _dbContext.Set<Profile>().FirstOrDefaultAsync(x => x.Id == ReceiverUserId);
                if (profile != null)
                {
                    _dbContext.Set<Notification>().Add(new Notification
                    {
                        Body = Body,
                        ReceiverUserId = ReceiverUserId,
                        Type = "",
                        Payload = Payload,
                        CreatedUserId = UserId ?? "System Administrator",
                        CreatedFullName = FullName ?? "",
                        CreatedAt = DateTime.Now,
                        LastUpdateFullName = FullName ?? "System Administrator",
                        LastUpdateUserId = UserId ?? "",
                        LastUpdatedAt = DateTime.Now,
                    });
                    if (IsSendInbox == true)
                    {
                        _dbContext.Set<Inbox>().Add(new Inbox
                        {
                            Subject = Subject,
                            Body = Body,
                            ReceiverUserId = ReceiverUserId,
                            Payload = Payload,
                            CreatedUserId = UserId ?? "System Administrator",
                            CreatedFullName = FullName ?? "",
                            CreatedAt = DateTime.Now,
                            LastUpdateFullName = FullName ?? "System Administrator",
                            LastUpdateUserId = UserId ?? "",
                            LastUpdatedAt = DateTime.Now,
                        });
                    }
                    if (IsSendMail == true)
                    {
                        // _context.Notifications.Add(new Notification
                        // {
                        //     Body = req.Body,
                        //     ReceiverUserId = req.ReceiverUserId,
                        //     Type = "",
                        //     Payload = "",
                        // CreatedUserId = UserId ?? "System Administrator",
                        // CreatedFullName = FullName ?? "",
                        // CreatedAt = DateTime.Now,
                        // LastUpdateFullName = FullName ?? "System Administrator",
                        // LastUpdateUserId = UserId ?? "",
                        // LastUpdatedAt = DateTime.Now,
                        // });
                    }
                    await _dbContext.SaveChangesAsync();
                }
            }
            catch
            {
                throw;
            }
        }

        #endregion
    }
}