using AutoMapper;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Storage;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WMS.Web.Core.Dto.Erp;
using WMS.Web.Core.Dto.Erp.Org;
using WMS.Web.Core.Dto.Inventory;
using WMS.Web.Core.Dto.Login;
using WMS.Web.Core.Internal.Results;
using WMS.Web.Domain.Entitys;
using WMS.Web.Domain.Infrastructure;
using WMS.Web.Domain.IService.Public;
using WMS.Web.Domain.Mappers;
using WMS.Web.Domain.Values;
using WMS.Web.Domain.Values.Single;
using WMS.Web.Repositories.Configuration;

namespace WMS.Web.Repositories
{
    /// <summary>
    /// 箱库存-仓储
    /// </summary>
    public class BoxInventoryRepositories : IAllFielRepositories<BoxInventoryQueryRequest>, IBoxInventoryRepositories
    {
        private readonly IMapper _mapper;
        private readonly IServiceProvider _serviceProvider;
        private readonly ILoginRepositories _loginRepositories;
        private readonly RepositoryDbContext _context;
        private readonly ISingleDataService _singleDataService;
        private readonly IErpService _erpService;
        private ILogger<BoxInventoryRepositories> _logger;
        private readonly IErpBasicDataExtendService _erpBasicDataExtendService;
        private readonly IBasicsRepositories _basicsRepositories;

        public BoxInventoryRepositories(RepositoryDbContext context,
            IMapper mapper,
            ILogger<BoxInventoryRepositories> logger,
            IErpService erpService,
            ILoginRepositories loginRepositories,
            IServiceProvider serviceProvider,
            ISingleDataService singleDataService,
            IBasicsRepositories basicsRepositories,
            IErpBasicDataExtendService erpBasicDataExtendService)
        {
            _context = context;
            _logger = logger;
            _mapper = mapper;
            _erpService = erpService;
            _erpBasicDataExtendService = erpBasicDataExtendService;
            _serviceProvider = serviceProvider;
            _loginRepositories = loginRepositories;
            _singleDataService = singleDataService;
            _basicsRepositories = basicsRepositories;
        }

        /// <summary>
        /// 列表-分页
        /// </summary>
        /// <param name="dto"></param>
        /// <param name="companyId"></param>
        /// <returns></returns>
        public async Task<(List<BoxInventoryQueryResponse> list, int total)> GetPagedList(BoxInventoryQueryRequest dto, int companyId)
        {
            //1.获取物料集合和组织集合
            var materials = new List<ErpMaterialDto>();
            var materials_result = await _erpService.BillQueryForMaterial();
            if (materials_result.IsSuccess)
                materials = materials_result.Data.ToList();

            List<string> materialNumbs = new List<string>();
            //物料集合；模糊查询后的物料集合
            if (!string.IsNullOrEmpty(dto.MaterialNumber))
            {
                if (materials.Count != 0)
                {
                    materialNumbs = materials.Where(w => w.MaterialNumber.Contains(dto.MaterialNumber)
                        || w.MaterialName.Contains(dto.MaterialNumber)
                        || w.Specifications.Contains(dto.MaterialNumber)
                        ).Select(x => x.MaterialNumber).ToList();
                }
            }

            //组织集合
            var orgs = new List<ErpOrgDto>();
            var orgs_result = await _erpService.BillQueryForOrg();
            if (orgs_result.IsSuccess)
                orgs = orgs_result.Data.ToList();

            var query = _context.BoxInventoryDetails
                .GroupJoin(_context.BoxInventory, detail => detail.Fid, order => order.Id, (detail, orders) => new { detail, orders })
                .SelectMany(x => x.orders.DefaultIfEmpty(), (p, order) => new { p.detail, order })
                .GroupJoin(_context.Box, p => p.order.BoxId, t => t.Id, (p, ts) => new { p.detail, p.order, ts })
                .SelectMany(x => x.ts.DefaultIfEmpty(), (p, box) => new { p.detail, p.order, box })
                .Where(adv => 1 == 1 && adv.detail.Qty != 0);

            if (!string.IsNullOrEmpty(dto.BoxBillNo))
                query = query.Where(w => EF.Functions.Like(w.box.BoxBillNo, "%" + dto.BoxBillNo + "%"));

            if (!string.IsNullOrEmpty(dto.StockCode))
            {
                var splitStrs = dto.StockCode.Split("_$");
                query = query.Where(w => w.order.StockCode == splitStrs[0] && w.order.OrgCode == splitStrs[1]);
            }

            if (!string.IsNullOrEmpty(dto.SubStockCode))
                query = query.Where(w => w.order.SubStockCode == dto.SubStockCode);

            //物料ID在模糊后的物料
            if (!string.IsNullOrEmpty(dto.MaterialNumber))
            {
                query = query.Where(w => materialNumbs.Contains(w.detail.MaterialNumber));
            }

            int total = await query.CountAsync();
            var list = await query.Select(s => new BoxInventoryQueryResponse()
            {
                Id = s.order.Id,
                DetailsId = s.detail.Id,
                BoxBillNo = s.box.BoxBillNo,
                MaterialName = _erpBasicDataExtendService.GetMaterialName(materials, s.detail.MaterialNumber),
                MaterialNumber = s.detail.MaterialNumber,
                Specifications = _erpBasicDataExtendService.GetMaterialSpecifications(materials, s.detail.MaterialNumber),
                Stock = _singleDataService.GetSingleData(SingleAction.StocksJoinOrgCode, companyId, s.order.StockCode + s.order.OrgCode),
                SubStock = _singleDataService.GetSingleData(SingleAction.SubStocksJoinOrgCode, companyId, s.order.SubStockCode + s.order.StockCode + s.order.OrgCode),
                SerialNumbers = (string.Join(",", s.detail.SerialNumbers)).TrimEnd(','),
                Org = _erpBasicDataExtendService.GetOrgName(orgs, s.order.OrgCode),
                Qty = s.detail.Qty,
            }).OrderByDescending(x => x.Id).Skip((dto.PageNo - 1) * dto.PageSize).Take(dto.PageSize).ToListAsync();

            return (list, total);
        }

        /// <summary>
        /// 明细集合-根据箱号
        /// </summary>
        /// <param name="boxBillNo"></param>
        /// <returns></returns>
        public async Task<BoxInventoryResponse> GetInfoBy(string boxBillNo)
        {
            //1.获取物料集合和组织集合
            var materials = new List<ErpMaterialDto>();
            var materials_result = await _erpService.BillQueryForMaterial();
            if (materials_result.IsSuccess)
                materials = materials_result.Data.ToList();


            var entity = await _context.BoxInventory.Include(x => x.Details)
                        .GroupJoin(_context.Box, t => t.BoxId, box => box.Id, (boxinvent, ts) => new { boxinvent, ts })
                        .SelectMany(x => x.ts.DefaultIfEmpty(), (p, box) => new { p.boxinvent, box })
                        .Where(x => 1 == 1 && x.box.BoxBillNo == boxBillNo).Select(x => x.boxinvent).FirstOrDefaultAsync();

            var response = _mapper.Map<BoxInventoryResponse>(entity);
            if (response != null)
            {
                response.Stock = _singleDataService.GetSingleData(SingleAction.StocksJoinOrgCode, _loginRepositories.CompanyId, response.StockCode + response.OrgCode);
                response.SubStock = _singleDataService.GetSingleData(SingleAction.SubStocksJoinOrgCode, _loginRepositories.CompanyId, response.SubStockCode + response.StockCode + response.OrgCode);
                response.Details = _mapper.Map<List<BoxInventoryDetailsResponse>>(entity.Details);
                response.Details.ForEach(x =>
                {
                    x.MaterialName = _erpBasicDataExtendService.GetMaterialName(materials, x.MaterialNumber);
                    x.MaterialNumber = x.MaterialNumber;
                    x.Specifications = _erpBasicDataExtendService.GetMaterialSpecifications(materials, x.MaterialNumber);
                });
                response.TotalQty = response.Details.Sum(x => x.Qty);
            }

            return response;
        }

        /// <summary>
        /// 列表-根据箱ids
        /// </summary>
        /// <param name="ids"></param>
        /// <returns></returns>
        public async Task<List<BoxInventory>> GetList(List<int> ids)
        {
            return await _context.BoxInventory.Include(x => x.Details).Where(x => ids.Contains(x.BoxId)).ToListAsync();
        }

        public async Task<bool> IsExist(int boxId)
        {
            return await _context.BoxInventory.Where(x => x.BoxId == boxId).AnyAsync();
        }


        /// <summary>
        /// 实体-根据箱id
        /// </summary>
        /// <param name="ids"></param>
        /// <returns></returns>
        public async Task<BoxInventory> Get(int id)
        {
            return await _context.BoxInventory.Include(x => x.Details).Where(x => x.BoxId == id).FirstOrDefaultAsync();
        }
        /// <summary>
        /// 添加及时库存
        /// </summary>
        /// <param name="entity"></param>
        /// <param name="isTransaction"></param>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public async Task<BoxInventory> Add(BoxInventory entity, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            try
            {
                await _context.BoxInventory.AddAsync(entity);
                await _context.SaveChangesAsync();

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

        /// <summary>
        /// 批量添加
        /// </summary>
        /// <param name="entitys"></param>
        /// <param name="isTransaction"></param>
        /// <returns></returns>
        public async Task<bool> AddRange(List<BoxInventory> entitys, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            try
            {
                if (entitys != null && entitys.Count != 0)
                {
                    await _context.BoxInventory.AddRangeAsync(entitys);
                    await _context.SaveChangesAsync();
                }
                if (_transaction != null)
                    _transaction.Commit();
                return true;
            }
            catch
            {
                if (_transaction != null)
                    _transaction.Rollback();
                return false;
            }
        }

        /// <summary>
        /// 批量修改
        /// </summary>
        /// <param name="entitys"></param>
        /// <returns></returns>
        public async Task<bool> UpdateRange(List<BoxInventory> entitys, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            {
                try
                {
                    List<int> list = entitys.Select(s => s.Id).ToList();
                    var res = await _context.BoxInventory.Include(x => x.Details).Where(f => list.Contains(f.Id)).ToListAsync();
                    _mapper.Map(entitys, res);
                    var tt = await _context.SaveChangesAsync();
                    if (_transaction != null)
                        _transaction.Commit();
                }
                catch (Exception ex)
                {
                    if (_transaction != null)
                        _transaction.Rollback();
                    return false;
                }
                return true;
            }
        }

        /// <summary>
        /// 批量删除
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public async Task<bool> DeleteRange(List<int> ids, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            try
            {
                var list = await _context.BoxInventory.Include(x => x.Details)
                                .Where(f => ids.Contains(f.Id)).ToListAsync();
                _context.BoxInventory.RemoveRange(list);
                await _context.SaveChangesAsync();

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

        /// <summary>
        /// 导出
        /// </summary>
        /// <param name="dto"></param>
        /// <param name="companyId"></param>
        /// <returns></returns>
        public async Task<(object obj, int total)> GetListField(BoxInventoryQueryRequest dto, int companyId)
        {
            return await GetPagedList(dto, companyId);
        }
        /// <summary>
        /// PDA库存查询-物料
        /// </summary>
        /// <param name="dto"></param>
        /// <param name="companyId"></param>
        /// <returns></returns>
        public async Task<GetPagedListBoxByMaterialResponse> GetPagedListBoxByMaterial(GetPagedListBoxByMaterialRequest dto, int companyId)
        {
            //1.获取物料集合和组织集合
            var materials = new List<ErpMaterialDto>();
            var materials_result = await _erpService.BillQueryForMaterial();
            if (materials_result.IsSuccess)
                materials = materials_result.Data.ToList();

            ErpMaterialDto material = null;
            //物料集合；模糊查询后的物料集合
            if (!string.IsNullOrEmpty(dto.MaterialNumber))
            {
                if (materials.Count != 0)
                {
                    material = materials.FirstOrDefault(w => w.MaterialNumber.Equals(dto.MaterialNumber)
                        //|| w.MaterialName.Equals(dto.MaterialNumber)
                        || w.Specifications.Equals(dto.MaterialNumber)
                        || w.BarCode.Equals(dto.MaterialNumber)
                        );
                    if (material == null) return new GetPagedListBoxByMaterialResponse();
                }
            }

            var query = _context.BoxInventoryDetails
                .GroupJoin(_context.BoxInventory, detail => detail.Fid, order => order.Id, (detail, orders) => new { detail, orders })
                .SelectMany(x => x.orders.DefaultIfEmpty(), (p, order) => new { p.detail, order })
                .GroupJoin(_context.Box, p => p.order.BoxId, t => t.Id, (p, ts) => new { p.detail, p.order, ts })
                .SelectMany(x => x.ts.DefaultIfEmpty(), (p, box) => new { p.detail, p.order, box })
                .Where(adv => 1 == 1 && adv.detail.MaterialNumber.Equals(material.MaterialNumber));

            if (!string.IsNullOrEmpty(dto.StockCode))
            {
                var splitStrs = dto.StockCode.Split("_$");
                query = query.Where(w => w.order.StockCode == splitStrs[0] && w.order.OrgCode == splitStrs[1]);
            }
            GetPagedListBoxByMaterialResponse response = new GetPagedListBoxByMaterialResponse();
            response.Specifications = material.Specifications;
            response.MaterialNumber = material.MaterialNumber;
            response.MaterialName = material.MaterialName;

            response.TotalCount = await query.CountAsync();
            response.TotalQty = await query.SumAsync(s => s.detail.Qty);
            response.Details = await query.Select(s => new GetPagedListBoxByMaterialDetailsResponse()
            {
                BoxBillNo = s.box.BoxBillNo,
                SubStock = _singleDataService.GetSingleData(SingleAction.SubStocksJoinOrgCode, companyId, s.order.SubStockCode + s.order.StockCode + s.order.OrgCode),
                Qty = s.detail.Qty,
            }).Skip((dto.PageNo - 1) * dto.PageSize).Take(dto.PageSize).ToListAsync();

            response.Details = response.Details.Where(w => w.Qty > 0).ToList();
            return response;
        }
        /// <summary>
        /// PDA库存查询-箱号
        /// </summary>
        /// <param name="dto"></param>
        /// <param name="companyId"></param>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public async Task<GetPagedListBoxByBoxResponse> GetPagedListBoxByBox(GetPagedListBoxByBoxRequest dto, int companyId)
        {
            //1.获取物料集合和组织集合
            var materials = new List<ErpMaterialDto>();
            var materials_result = await _erpService.BillQueryForMaterial();
            if (materials_result.IsSuccess)
                materials = materials_result.Data.ToList();

            var query = _context.BoxInventoryDetails
                .GroupJoin(_context.BoxInventory, detail => detail.Fid, order => order.Id, (detail, orders) => new { detail, orders })
                .SelectMany(x => x.orders.DefaultIfEmpty(), (p, order) => new { p.detail, order })
                .GroupJoin(_context.Box, p => p.order.BoxId, t => t.Id, (p, ts) => new { p.detail, p.order, ts })
                .SelectMany(x => x.ts.DefaultIfEmpty(), (p, box) => new { p.detail, p.order, box })
                .Where(adv => 1 == 1 && adv.box.BoxBillNo.Equals(dto.BoxBillNo));

            if (!string.IsNullOrEmpty(dto.StockCode))
            {
                var splitStrs = dto.StockCode.Split("_$");
                query = query.Where(w => w.order.StockCode == splitStrs[0] && w.order.OrgCode == splitStrs[1]);
            }
            GetPagedListBoxByBoxResponse response = new GetPagedListBoxByBoxResponse();
            response.BoxBillNo = dto.BoxBillNo;

            response.TotalCount = await query.CountAsync();
            response.TotalQty = await query.SumAsync(s => s.detail.Qty);
            response.Details = await query.Select(s => new GetPagedListBoxByBoxDetailsResponse()
            {
                Specifications = _erpBasicDataExtendService.GetMaterialSpecifications(materials, s.detail.MaterialNumber),
                SubStock = _singleDataService.GetSingleData(SingleAction.SubStocksJoinOrgCode, companyId, s.order.SubStockCode + s.order.StockCode + s.order.OrgCode),
                Qty = s.detail.Qty,
            }).Skip((dto.PageNo - 1) * dto.PageSize).Take(dto.PageSize).ToListAsync();

            if (response.Details.Count > 0) response.SubStock = response.Details.First().SubStock;
            response.Details = response.Details.Where(w => w.Qty > 0).ToList();
            return response;
        }
        /// <summary>
        /// PDA库存查询-仓位
        /// </summary>
        /// <param name="dto"></param>
        /// <param name="companyId"></param>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public async Task<GetPagedListBoxBySubStockResponse> GetPagedListBoxBySubStock(GetPagedListBoxBySubStockRequest dto, int companyId)
        {
            //1.获取物料集合和组织集合
            var materials = new List<ErpMaterialDto>();
            var materials_result = await _erpService.BillQueryForMaterial();
            if (materials_result.IsSuccess)
                materials = materials_result.Data.ToList();

            var r = await _basicsRepositories.GetSubUcStockAsync(ManagementSystemCode.GLXT0004.ToString(), dto.SubStock, companyId);
            var subStock = r.FirstOrDefault(f => f.Name.Equals(dto.SubStock));
            if (subStock == null) return new GetPagedListBoxBySubStockResponse();

            var query = _context.BoxInventoryDetails
                .GroupJoin(_context.BoxInventory, detail => detail.Fid, order => order.Id, (detail, orders) => new { detail, orders })
                .SelectMany(x => x.orders.DefaultIfEmpty(), (p, order) => new { p.detail, order })
                .GroupJoin(_context.Box, p => p.order.BoxId, t => t.Id, (p, ts) => new { p.detail, p.order, ts })
                .SelectMany(x => x.ts.DefaultIfEmpty(), (p, box) => new { p.detail, p.order, box })
                .Where(adv => 1 == 1 && adv.order.SubStockCode.Equals(subStock.Code));

            if (!string.IsNullOrEmpty(dto.StockCode))
            {
                var splitStrs = dto.StockCode.Split("_$");
                query = query.Where(w => w.order.StockCode == splitStrs[0] && w.order.OrgCode == splitStrs[1]);
            }
            GetPagedListBoxBySubStockResponse response = new GetPagedListBoxBySubStockResponse();

            response.TotalCount = await query.CountAsync();
            response.TotalQty = await query.SumAsync(s => s.detail.Qty);
            response.Details = await query.Select(s => new GetPagedListBoxBySubStockDetailsResponse()
            {
                BoxBillNo = s.box.BoxBillNo,
                Specifications = _erpBasicDataExtendService.GetMaterialSpecifications(materials, s.detail.MaterialNumber),
                SubStock = _singleDataService.GetSingleData(SingleAction.SubStocksJoinOrgCode, companyId, s.order.SubStockCode + s.order.StockCode + s.order.OrgCode),
                Qty = s.detail.Qty,
            }).Skip((dto.PageNo - 1) * dto.PageSize).Take(dto.PageSize).ToListAsync();

            if (response.Details.Count > 0) response.SubStock = response.Details.First().SubStock;
            response.Details = response.Details.Where(w => w.Qty > 0).ToList();
            return response;
        }
    }
}