using Furion;
using Furion.DependencyInjection;
using Furion.DistributedIDGenerator;
using Furion.EventBus;
using Furion.FriendlyException;
using Furion.JsonSerialization;
using MathNet.Numerics.LinearAlgebra.Factorization;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Myshipping.Application.Entity;
using Myshipping.Core;
using NPOI.SS.Formula.Functions;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Myshipping.Application.Event
{
    /// <summary>
    /// 重要通知任务订阅
    /// </summary>
    public class CautionNoticeTaskSubscriber : IEventSubscriber
    {
        private IServiceProvider _services { get; }
        private readonly ILogger<CautionNoticeTaskSubscriber> _logger;
        private readonly INamedServiceProvider<ITaskManageService> _namedTaskManageServiceProvider;

        public CautionNoticeTaskSubscriber(IServiceProvider services, ILogger<CautionNoticeTaskSubscriber> logger,
            INamedServiceProvider<ITaskManageService> namedTaskManageServiceProvider)
        {
            _services = services;
            _logger = logger;

            _namedTaskManageServiceProvider = namedTaskManageServiceProvider;

        }

        /// <summary>
        /// 新增重要通知任务
        /// </summary>
        /// <param name="context">订阅上下文</param>
        /// <returns></returns>
        [EventSubscribe("CautionNoticeTask:Add")]
        public async Task CautionNoticeTaskAdd(EventHandlerExecutingContext context)
        {
            _logger.LogInformation($"收到更新订阅请求：{context.Source.Payload}");

            var paraObj = context.Source.Payload;

            using var scope = _services.CreateScope();

            var bookingRepo = scope.ServiceProvider.GetRequiredService<SqlSugarRepository<BookingOrder>>();
            var bookingSlotRepo = scope.ServiceProvider.GetRequiredService<SqlSugarRepository<BookingSlotBase>>();

            var service = _namedTaskManageServiceProvider.GetService(nameof(TaskManageService));

            DateTime nowDate = DateTime.Now;
            /*
             1、生成重要提醒任务
             2、先从订舱订单提取操作OP和销售OP，推送钉钉和邮件提醒。
             3、如果没有订舱订单，可以从舱位获取操作OP，推送钉钉和邮件提醒。
             */

            CautionNoticeTaskDto dto = GetInfo(paraObj);

            //生成任务
            if (dto.cautionNoticeType == CautionNoticeTaskEnum.WeekAt)
            {
                TaskManageOrderMessageInfo messageInfo = new TaskManageOrderMessageInfo
                {
                    Head = new TaskManageOrderMessageHeadInfo
                    {
                        GID = IDGen.NextID().ToString(),
                        MessageType = "CAUTION_TASK",
                        SenderId = "CautionNoticeTask",
                        SenderName = "重要提醒任务生成",
                        ReceiverId = "TaskManage",
                        ReceiverName = "任务台",
                        RequestDate = nowDate.ToString("yyyy-MM-dd HH:mm:ss.fff"),
                        Version = "1.0",
                        RequestAction = "Add"
                    },
                    Main = new TaskManageOrderMessageMainInfo
                    {
                        TaskType = TaskBaseTypeEnum.CAUTION_NOTICE,
                    }
                };

                BookingSlotBase slotInfo = null;
                BookingOrder bookingOrder = null;

                string mblNo = string.Empty;
                string vesselVoyno = string.Empty;
                string etd = string.Empty;

                if (dto.bookingSlotId > 0)
                {
                    slotInfo = bookingSlotRepo.AsQueryable().Filter(null, true).First(x => x.Id == dto.bookingSlotId);
                }

                if (dto.bookingId > 0)
                {
                    bookingOrder = bookingRepo.AsQueryable().Filter(null, true).First(x => x.Id == dto.bookingId);
                }

                messageInfo.Main.TaskTenatId = slotInfo.TenantId;
                messageInfo.Main.TaskTenatName = slotInfo.TenantName;

                if (slotInfo != null)
                {
                    if (slotInfo.CARRIERID.Equals("MSK", StringComparison.OrdinalIgnoreCase))
                    {
                        mblNo = slotInfo.SLOT_BOOKING_NO;
                        messageInfo.Main.MBlNo = slotInfo.SLOT_BOOKING_NO;
                        messageInfo.Main.ETD = slotInfo.ETD;

                        vesselVoyno = $"{(slotInfo.VESSEL ?? "")}/{slotInfo.VOYNO ?? ""}";

                        messageInfo.Main.VesselVoyno = vesselVoyno;
                        messageInfo.Main.TaskUserId = dto.userId.ToString();
                        messageInfo.Main.TaskUserName = dto.userName;
                        messageInfo.Main.CarrierId = slotInfo.CARRIERID;
                    }
                }

                if (bookingOrder != null)
                {
                    messageInfo.Main.CustomerId = bookingOrder.CUSTOMERID;
                    messageInfo.Main.CustomerName = bookingOrder.CUSTOMERNAME;
                }

                messageInfo.Main.TaskTitle = $"重要提醒-计费周发生变更 {vesselVoyno} {etd} BLNo:{mblNo}";
                messageInfo.Main.TaskDesp = $"重要提醒-计费周发生变更 {vesselVoyno} {etd} BLNo:{mblNo}";

                messageInfo.Main.CautionNoticeInfo = new TaskManageOrderCautionNoticeInfo
                {

                };

                var rlt = await service.CreateTaskJob(messageInfo);
            }
        }

        private CautionNoticeTaskDto GetInfo(object payload)
        {
            CautionNoticeTaskDto dto = null;

            try
            {
                dto = JSON.Deserialize<CautionNoticeTaskDto>(JSON.Serialize(payload));
            }
            catch(Exception ex)
            {
                _logger.LogInformation($"解析订阅参数失败，原因：{ex.Message}");

                throw Oops.Bah($"解析订阅参数失败，原因：{ex.Message}");
            }

            return dto;
        }
    }

    
}