using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using TouchSocket.Core;
using WCS.BLL.Config;
using WCS.BLL.DbModels;
using WCS.BLL.HardWare;
using WCS.BLL.Manager;
using WCS.BLL.Services.IService;
using WCS.DAL;
using WCS.DAL.Db;
using WCS.DAL.DbModels;
using WCS.Model;
using WCS.Model.ApiModel;
using WCS.Model.ApiModel.InOutRecord;
using WCS.Model.ApiModel.MatBaseInfo;
using WCS.Model.ApiModel.StoreInfo;
using WCS.Model.ApiModel.User;

namespace WCS.BLL.Services.Service
{
    public class MatDetailCurrentInfoService : IMatDetailCurrentInfoService
    {

        public async Task<PageQueryResponse<MatDetailCurrentInfo>> GetMatDetailCurrentInfos(GetMatDetailCurrentInfosRequest request)
        {
            try
            {
                var recordsQueryable = DbHelp.db.Queryable<MatDetailCurrentInfo>()
                                                .LeftJoin<ShelfInfo>((mci, si) => mci.ShlefId == si.Id)
                                                .LeftJoin<LocationInfo>((mci, si, li) => (si.TransStatus == TransStatusEnum.静止 && si.CurrentLocationId == li.Id)
                                                || (si.TransStatus == TransStatusEnum.运输中 && si.DestinationLocationId == li.Id))
                                                .WhereIF(request.LocationAreaId != null && request.LocationAreaId != 0, (mci, si, li) => li.LocationAreaId == request.LocationAreaId)
                                                .WhereIF(!string.IsNullOrEmpty(request.LocationCode), (mci, si, li) => li.LocationCode.Contains(request.LocationCode))
                                                .WhereIF(request.ShelfTypeId != null && request.ShelfTypeId != 0, (mci, si, li) => si.ShelfTypeId == request.ShelfTypeId)
                                                .WhereIF(!string.IsNullOrEmpty(request.ShelfCode), (mci, si, li) => si.ShelfCode.Contains(request.ShelfCode))
                                                .WhereIF(!string.IsNullOrEmpty(request.MatCode), (mci, si, li) => mci.MatCode.Contains(request.MatCode))
                                                .WhereIF(!string.IsNullOrEmpty(request.MatName), (mci, si, li) => mci.MatCode.Contains(request.MatName))
                                                .Select((mci, si, li) => mci);

                //分页
                var totalCount = await recordsQueryable.CountAsync();
                var records = await recordsQueryable
                                    .Skip((request.PageNumber - 1) * request.PageSize).Take(request.PageSize)
                                    .ToListAsync();
                //生成序号
                for (int i = 0; i < records.Count; i++)
                {
                    records[i].RowNumber = (request.PageNumber - 1) * request.PageSize + i + 1;
                }
                return new PageQueryResponse<MatDetailCurrentInfo>()
                {
                    Code = 200,
                    Message = $"success",
                    Data = new PageQueryResponseData<MatDetailCurrentInfo>()
                    {
                        TotalCount = totalCount,
                        MaxPage = request.PageSize == 0 ? 0 : (int)Math.Ceiling((decimal)totalCount / request.PageSize),
                        Count = records.Count,
                        Lists = records.ToList()
                    }
                };
            }
            catch (Exception ex)
            {
                return new PageQueryResponse<MatDetailCurrentInfo>()
                {
                    Code = 300,
                    Message = $"操作失败:{ex.Message}",
                };
            }
        }

        public async Task<ResponseCommon<object>> updateMatDetailCurrentInfo(AddLocaionInfoRequest<MatDetailCurrentInfo> request)
        {
            return null;
            //try
            //{
            //    var MatDetailCurrentInfo = await DbHelp.db.Queryable<MatDetailCurrentInfo>()     //.Where(t => t.MatDetailCurrentCode == request.MatDetailCurrentInfo.MatDetailCurrentCode)
            //                        .FirstAsync();
            //    //修改位置信息
            //    if (request.AddOrUpdate == AddOrUpdate.Update)
            //    {
            //        var existId = MatDetailCurrentInfo == null ? 0 : MatDetailCurrentInfo.Id;

            //        MatDetailCurrentInfo = await DbHelp.db.Queryable<MatDetailCurrentInfo>()
            //                                  //.Where(t => t.Id == request.MatDetailCurrentInfo.Id)
            //                                  .FirstAsync();
            //        if (MatDetailCurrentInfo == null)
            //        {
            //            return new ResponseCommon<Object>
            //            {
            //                Code = 201,
            //                Message = $"更新位置信息失败：该位置不存在！",
            //                Data = null
            //            };
            //        }
            //        else if (existId != 0 && existId != MatDetailCurrentInfo.Id)
            //        {
            //            return new ResponseCommon<Object>
            //            {
            //                Code = 201,
            //                Message = $"更新位置信息失败：位置[{MatDetailCurrentInfo.MatDetailCurrentCode}]已存在!！",
            //                Data = null
            //            };
            //        }
            //        else
            //        {
            //            request.MatDetailCurrentInfo.ModifyUser = request.UserName;
            //            request.MatDetailCurrentInfo.ModifyTime = DateTime.Now;

            //            var rowNum = await DbHelp.db.Updateable(request.MatDetailCurrentInfo).ExecuteCommandAsync();
            //            if (rowNum == 0)
            //            {
            //                return new ResponseCommon<Object>
            //                {
            //                    Code = 201,
            //                    Message = $"更新位置信息失败：请重试！",
            //                    Data = null
            //                };
            //            }
            //            else
            //            {
            //                return new ResponseCommon<Object>
            //                {
            //                    Code = 200,
            //                    Message = $"更新位置信息成功！",
            //                    Data = null
            //                };
            //            }
            //        }
            //    }
            //    else if (request.AddOrUpdate == AddOrUpdate.Add)
            //    {
            //        if (MatDetailCurrentInfo != null)
            //        {
            //            return new ResponseCommon<Object>
            //            {
            //                Code = 201,
            //                Message = $"新增位置信息失败：位置[{MatDetailCurrentInfo.MatDetailCurrentCode}]已存在!",
            //                Data = null
            //            };
            //        }
            //        else
            //        {
            //            request.MatDetailCurrentInfo.ModifyUser = request.UserName;
            //            var rowNum = await DbHelp.db.Insertable(request.MatDetailCurrentInfo).ExecuteCommandAsync();
            //            if (rowNum == 0)
            //            {
            //                return new ResponseCommon<Object>
            //                {
            //                    Code = 201,
            //                    Message = $"添加位置信息失败：请重试！",
            //                    Data = null
            //                };
            //            }
            //            else
            //            {
            //                return new ResponseCommon<Object>
            //                {
            //                    Code = 200,
            //                    Message = $"添加位置信息成功！",
            //                    Data = null
            //                };
            //            }
            //        }
            //    }
            //    else
            //    {
            //        var response = new ResponseCommon<Object>
            //        {
            //            Code = 300,
            //            Message = "不支持的操作！",
            //            Data = null
            //        };
            //        return response;
            //    }
            //}
            //catch (Exception ex)
            //{
            //    var response = new ResponseCommon<Object>
            //    {
            //        Code = 300,
            //        Message = $"操作失败:{ex.Message}",
            //        Data = null
            //    };
            //    return response;
            //}
        }

        public async Task<ResponseCommon<object>> deleteMatDetailCurrentInfo(DeleteInfosRequest request)
        {
            //先查询出具体的Id
            var MatDetailCurrentInfos = await DbHelp.db.Queryable<MatDetailCurrentInfo>()
                                               .Where(t => request.needDeleteIds.Contains(t.Id))
                                               .ToListAsync();
            //执行删除
            try
            {
                var deleteRows = await DbHelp.db.Deleteable(MatDetailCurrentInfos).ExecuteCommandAsync();
                return new ResponseCommon<Object>
                {
                    Code = 200,
                    Message = $"已删除{deleteRows}条数据！",
                    Data = null
                };
            }
            catch (Exception ex)
            {
                var response = new ResponseCommon<Object>
                {
                    Code = 300,
                    Message = $"操作失败:{ex.Message}",
                    Data = null
                };
                return response;
            }
        }
    }
}