using AutoMapper;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Storage;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WMS.Web.Core;
using WMS.Web.Core.Dto;
using WMS.Web.Core.Dto.MoveBoxRecord;
using WMS.Web.Core.Help;
using WMS.Web.Domain.Entitys;
using WMS.Web.Domain.Infrastructure;
using WMS.Web.Domain.IService.Public;
using WMS.Web.Domain.Values;
using WMS.Web.Domain.Values.Single;
using WMS.Web.Repositories.Configuration;

namespace WMS.Web.Repositories
{
    public class MoveBoxRecordRepositories : IAllFielRepositories<MoveBoxRecordQueryRequest>, IMoveBoxRecordRepositories
    {
        private readonly IMapper _mapper;
        private readonly IServiceProvider _serviceProvider;
        private readonly RepositoryDbContext _context;
        private readonly ISingleDataService _singleDataService;
        private readonly ILoginRepositories _loginRepositories;
        private readonly IBasicsRepositories _basicsRepositories;
        private readonly IErpService _erpService;
        private readonly IErpBasicDataExtendService _erpBasicDataExtendService;

        public MoveBoxRecordRepositories(RepositoryDbContext context, IMapper mapper, IServiceProvider serviceProvider,
            ISingleDataService singleDataService, ILoginRepositories loginRepositories, IBasicsRepositories basicsRepositories,
             IErpService erpService, IErpBasicDataExtendService erpBasicDataExtendService)
        {
            _context = context;
            _mapper = mapper;
            _serviceProvider = serviceProvider;
            _singleDataService = singleDataService;
            _loginRepositories = loginRepositories;
            _basicsRepositories = basicsRepositories;
            _erpBasicDataExtendService = erpBasicDataExtendService;
            _erpService = erpService;
        }
        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="entity"></param>
        /// <param name="isTransaction"></param>
        /// <returns></returns>
        public async Task<MoveBoxRecord> Add(MoveBoxRecord entity, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            try
            {
                await _context.MoveBoxRecord.AddAsync(entity);
                await _context.SaveChangesAsync();

                if (string.IsNullOrEmpty(entity.BillNo))
                {
                    entity.GenerateNo();
                    await _context.SaveChangesAsync();
                }

                if (_transaction != null)
                    _transaction.Commit();
                return entity;
            }
            catch (Exception ex)
            {
                if (_transaction != null)
                    _transaction.Rollback();
                return null;
            }

        }

        public async Task<bool> AddRange(List<MoveBoxRecord> entitys, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            try
            {
                if (entitys != null && entitys.Count != 0)
                {
                    await _context.MoveBoxRecord.AddRangeAsync(entitys);
                    await _context.SaveChangesAsync();
                    foreach (var item in entitys)
                    {
                        if (string.IsNullOrEmpty(item.BillNo))
                            //自动生成单据编号
                            item.GenerateNo();
                    }
                    await _context.SaveChangesAsync();
                }
                if (_transaction != null)
                    _transaction.Commit();
                return true;
            }
            catch (Exception ex)
            {
                if (_transaction != null)
                    _transaction.Rollback();
                return false;
            }
        }

        public async Task<List<BoxDetailResponse>> GetDetailsByBoxId(int boxId)
        {
            var res = await _context.MoveBoxRecord
             .Include(s => s.Details)
             .Where(f => f.BoxId == boxId && f.Type == MoveBoxType.Down)
             .OrderByDescending(o => o.Id)
             .ToListAsync();
            List<BoxDetailResponse> details = new List<BoxDetailResponse>();
            if (res.Count() == 0) return details;

            var materials_result = await _erpService.BillQueryForMaterial();
            if (!materials_result.IsSuccess)
                return new List<BoxDetailResponse>();
            var materials = materials_result.Data.ToList();

            foreach (var d in res.First().Details)
            {
                BoxDetailResponse detail = new BoxDetailResponse();
                detail.MaterialName = _erpBasicDataExtendService.GetMaterialName(materials, d.MaterialNumber);
                detail.MaterialNumber = d.MaterialNumber;
                detail.Specifications = _erpBasicDataExtendService.GetMaterialSpecifications(materials, d.MaterialNumber);
                detail.SerialNumbers = d.SerialNumbers;
                detail.Qty = d.Qty;
                details.Add(detail);
            }
            return details;
        }

        /// <summary>
        /// 列表
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        public async Task<(List<MoveBoxRecordQueryInfoResponse> list, int total)> GetListAsync(MoveBoxRecordQueryRequest dto, int companyId = 0)
        {
            if (companyId == 0)
                companyId = _loginRepositories.CompanyId;
            List<int> ids = new List<int>();
            if (!string.IsNullOrEmpty(dto.Creator))
            {
                var staffList = await _basicsRepositories.GetStaffListAsync(companyId);
                if (staffList != null)
                    ids = staffList.Where(w => w.Name.Contains(dto.Creator)).Select(s => s.Id).ToList();
            }

            var query = _context.MoveBoxRecord
                 .GroupJoin(_context.Box, moveBox => moveBox.BoxId, box => box.Id, (moveBox, box) => new { moveBox, box })
                .SelectMany(x => x.box.DefaultIfEmpty(), (d, box) => new { d.moveBox, box })
               .OrderByDescending(o => o.moveBox.Id)
               .Where(adv => 1 == 1);

            if (!string.IsNullOrEmpty(dto.SrcSubStockCode))
                query = query.Where(w => w.moveBox.SrcSubStockCode == dto.SrcSubStockCode);
            if (!string.IsNullOrEmpty(dto.DestSubStockCode))
                query = query.Where(w => w.moveBox.DestSubStockCode == dto.DestSubStockCode);
            if (!string.IsNullOrEmpty(dto.Creator))
                query = query.Where(w => ids.Contains(w.moveBox.CreatorId));
            if (!string.IsNullOrEmpty(dto.Box))
                query = query.Where(w => EF.Functions.Like(w.box.BoxBillNo, "%" + dto.Box + "%"));
            if (dto.Type != null)
                query = query.Where(w => w.moveBox.Type == (MoveBoxType)dto.Type);
            if (dto.CreateBeginDate != null)
                query = query.Where(w => w.moveBox.CreateTime >= dto.CreateBeginDate);
            if (dto.CreateEndDate != null)
                query = query.Where(w => w.moveBox.CreateTime <= dto.CreateEndDate);
            //组装
            int total = await query.CountAsync();
            var list = await query.Select(s => new MoveBoxRecordQueryInfoResponse()
            {
                #region dto组装
                BillNo = s.moveBox.BillNo,
                Box = s.box.BoxBillNo,
                SrcSubStock = _singleDataService.GetSingleData(SingleAction.SubStocksJoinOrgCode, companyId, s.moveBox.SrcSubStockCode + s.moveBox.StockCode + s.moveBox.OrgCode),
                DestSubStock = _singleDataService.GetSingleData(SingleAction.SubStocksJoinOrgCode, companyId, s.moveBox.DestSubStockCode + s.moveBox.StockCode + s.moveBox.OrgCode),
                Qty = s.moveBox.Qty,
                Type = s.moveBox.Type.GetRemark(),
                Creator = _singleDataService.GetSingleData(SingleAction.Staffs, companyId, s.moveBox.CreatorId),
                CreateTime = s.moveBox.CreateTime.DateToStringSeconds()
                #endregion

            }).Skip((dto.PageNo - 1) * dto.PageSize).Take(dto.PageSize).ToListAsync();
            return (list, total);
        }

        public async Task<(object obj, int total)> GetListField(MoveBoxRecordQueryRequest dto, int companyId)
        {
            return await GetListAsync(dto, companyId);
        }
    }
}