using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using AutoMapper;
using DTO;
using IServices;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.EntityFrameworkCore;
using zhengcaioa.Models;

namespace Services
{
    public class FiCustomerrecievemoneyService: IFiCustomerrecievemoneyService
    {
        private readonly zhengcaioaContext _context;
        private readonly IMapper _mapper;
        public FiCustomerrecievemoneyService(zhengcaioaContext context, IMapper mapper)
        {
            _context = context;
            _mapper = mapper;
        }
        public ResultEntity save(FiCustomerrecievemoneyDTO dto)
        {
            ResultEntity resultEntity = new ResultEntity();
            try
            {


                var entity = _mapper.Map<FiCustomerrecievemoney>(dto);


                if (String.IsNullOrEmpty(entity.Id))
                {
                    entity.Id = Guid.NewGuid().ToString();
                    _context.FiCustomerrecievemoneys.Add(entity);
                }
                else
                {
                    var updateproject = _context.FiCustomerrecievemoneys.Find(entity.Id);

                    updateproject.CustomerId = entity.CustomerId;
                    updateproject.Recievemoney = entity.Recievemoney;
                    updateproject.PayType = entity.PayType;

                    updateproject.AccountId = entity.AccountId;
                    updateproject.SubjectId = entity.SubjectId;
                    updateproject.RecordTypeId = entity.RecordTypeId;

                    updateproject.PayTime = entity.PayTime;
                    updateproject.Remark = entity.Remark;
                    updateproject.RecStatus = entity.RecStatus;
                    updateproject.Modifier = entity.Modifier;
                    updateproject.Modifytime = entity.Modifytime;

                }

                _context.SaveChanges();
                resultEntity.ReturnID = entity.Id;
                resultEntity.Result = true;
            }
            catch (Exception ex)
            {
                resultEntity.Result = false;
                resultEntity.Message = "保存失败，请联系管理员";

            }
            return resultEntity;
        }

        public FiCustomerrecievemoneyDTO Get(string id)
        {

            var entity = _context.FiCustomerrecievemoneys.Find(id);

            if (entity.RecStatus != "A")
            {
                entity = new FiCustomerrecievemoney();
            }

            var result = _mapper.Map<FiCustomerrecievemoneyDTO>(entity);


            return result;
        }

        public ResultDataEntity<FiCustomerrecievemoneyDTO> SearchByPaging(FiCustomerrecievemoneyDTOSearch searchEntity)
        {



            ResultDataEntity<FiCustomerrecievemoneyDTO> data = new ResultDataEntity<FiCustomerrecievemoneyDTO>();
            List<FiCustomerrecievemoneyDTO> list = new List<FiCustomerrecievemoneyDTO>();




            var listCode = (from a in _context.SysCodeDtls
                            join b in _context.SysCodes
                            on a.CodeId equals b.Id
                            where a.RecStatus == "A"
                                          && b.RecStatus == "A"
                            select new CodeDataEntity()
                            {
                                CodeId = b.Id,
                                CodeTable = b.CodeTable,
                                CodeField = b.CodeField,
                                CodeSn = a.CodeSn,
                                Comments = a.Comments,
                                Contents = a.Contents,
                                RecStatus = a.RecStatus,
                                Sort = a.Sort
                            }
                      );
            DateTime PayTimestart = DateTime.Now;
            DateTime PayTimeend = DateTime.Now;
            if (!string.IsNullOrWhiteSpace(searchEntity.PayTime))
            {
                string[] PayTimes = searchEntity.PayTime.Split("|");
                DateTime.TryParse(PayTimes[0], out PayTimestart);
                DateTime.TryParse(PayTimes[1], out PayTimeend);
                PayTimeend = PayTimeend.AddDays(1);
            }

            ///FiCustomerrecievemoneys
            var query = (from a in _context.FiCustomerrecievemoneys
                         join l in _context.CooperatecustomCustomers.Where(x => x.RecStatus == "A")
                         on a.CustomerId equals l.Id
                        into lsss
                         from lll in lsss.DefaultIfEmpty()


                         

                         join e in listCode.Where(x => x.CodeTable == "fi_account" && x.CodeField == "accounttype")
                        on a.PayType equals e.CodeSn
                        into esssss
                         from eee in esssss.DefaultIfEmpty()

                         


                         join g in _context.FiAccounts 
                          on a.AccountId equals g.Id
                         into gsss
                         from ggg in gsss.DefaultIfEmpty()

                         join h in _context.FiSubjects 
                        on a.SubjectId equals h.Id
                       into hsss
                         from hhh in hsss.DefaultIfEmpty()

                         join i in _context.PltUsers
                      on a.Creater equals i.Id
                     into isss
                         from iii in isss.DefaultIfEmpty()






                         where a.RecStatus == "A"
                          && (string.IsNullOrWhiteSpace(searchEntity.PayTime) || (a.Createtime >= PayTimestart && a.Createtime <= PayTimeend))
                          && (!searchEntity.Recievemoney.HasValue || a.Recievemoney == searchEntity.Recievemoney)
                            && (string.IsNullOrWhiteSpace(searchEntity.CustomerId) || (a.CustomerId == searchEntity.CustomerId))






                         select new FiCustomerrecievemoneyDTO
                         {
                             Id = a.Id,
                             CustomerId = a.CustomerId,
                             CustomerName = lll.Name,
                             PayType = a.PayType,
                             PayTypeName = eee.Comments,
                             SubjectId = a.SubjectId,
                             SubjectName = hhh.Subjectname,
                             AccountId = a.AccountId,
                             AccountName = ggg.Accountname,
                             Recievemoney = a.Recievemoney,
                             RecievemoneyName = a.Recievemoney.HasValue?a.Recievemoney.Value.ToString("f2"):"0",
                             Remark = a.Remark,

                             Creater = a.Creater,
                             CreaterName = iii.UserName,
                             Createtime = a.Createtime,
                             CreatetimeName = a.Createtime.ToString("yyyy-MM-dd HH:mm:ss"),
                             RecStatus = a.RecStatus,
                             Modifier = a.Modifier,
                             Modifytime = a.Modifytime,


                         }
                ).OrderByDescending(x => x.Createtime).ToList();

            

            //if (searchEntity.totalrows == 0)
            searchEntity.totalrows = query.Count();
            data.Heji1 = Math.Round(query.Sum(x => x.Recievemoney) ?? 0, 2);
            var lianlist = query.Skip((searchEntity.page - 1) * searchEntity.rows).Take(searchEntity.rows).ToList();
            data.DangyeHeji1 = Math.Round(lianlist.Sum(x => x.Recievemoney) ?? 0, 2);
            data.LoadData(searchEntity, lianlist);
            return data;
        }






        /// <summary>
        /// 修改主表状态
        /// </summary>
        /// <param name="id">主id</param>
        /// <param name="userid">用户</param>
        /// <returns></returns>
        public ResultEntity ModifyStatus(string id, string userid)
        {
            ResultEntity result = new ResultEntity();
            result.Result = true;

            var model = _context.FiCustomerrecievemoneys.Find(id);
            if (model != null)
            {
                model.RecStatus = "D";
                model.Modifier = userid;
                model.Modifytime = DateTime.Now;
                _context.SaveChanges();
            }

            return result;
        }

        public List<FiCustomerrecievemoneyDTO> GetList(string customerid = "")
        {

            var entity = _context.FiCustomerrecievemoneys.Where(x => x.CustomerId == customerid && x.RecStatus == "A");



            var result = _mapper.Map<List<FiCustomerrecievemoneyDTO>>(entity);


            return result;
        }
    }
}