using System;
using System.Drawing;
using System.Linq;
using System.Threading.Tasks;
using Aliyun.OSS;
using Infrastructure;
using Infrastructure.Attribute;
using Infrastructure.Extensions;
using JinianNet.JNTemplate;
using Microsoft.AspNetCore.DataProtection.KeyManagement;
using Microsoft.AspNetCore.Http.HttpResults;
using Newtonsoft.Json.Linq;
using SqlSugar;
using ZR.Common;
using ZR.Model;
using ZR.Model.MES.qc.DTO;
using ZR.Model.MES.wms;
using ZR.Model.MES.wms.Dto;
using ZR.Model.System;
using ZR.Repository;
using ZR.Service.mes.qc;
using ZR.Service.mes.wms.IService;
using static System.Runtime.InteropServices.JavaScript.JSType;

namespace ZR.Service.mes.wms
{
    /// <summary>
    /// 工艺路线-抛光 库存表Service业务层处理
    /// </summary>
    [AppService(
        ServiceType = typeof(IWmPolishInventoryService),
        ServiceLifetime = LifeTime.Transient
    )]
    public class WmPolishInventoryService
        : BaseService<WmPolishInventory>,
            IWmPolishInventoryService
    {
        /// <summary>
        /// 查询工艺路线-抛光 库存表列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public WmPolishInventoryTableDto GetList(WmPolishInventoryQueryDto parm)
        {
            var list = Context
                .Queryable<WmMaterial>()
                .LeftJoin<WmPolishInventory>((m, p) => m.Partnumber == p.Partnumber)
                .Distinct()
                //.GroupBy((m, p) => p.Partnumber)
                .WhereIF(
                    !string.IsNullOrEmpty(parm.Description),
                    (m, p) => m.Description.Contains(parm.Description)
                )
                .WhereIF(
                    !string.IsNullOrEmpty(parm.Partnumber),
                    (m, p) => m.Partnumber.Contains(parm.Partnumber)
                )
                .Where((m, p) => m.Status == 1)
                .Where((m, p) => m.Type == 1)
                .WhereIF(parm.Status > -1, (m, p) => p.Status == parm.Status)
                .WhereIF(parm.Type > 0, (m, p) => p.Type == parm.Type)
                .OrderBy((m, p) => m.Description)
                .Select(
                    (m, p) =>
                        new WmPolishInventoryDto
                        {
                            RealQuantity = 0,
                            Color = m.Color,
                            Specification = m.Specification,
                            Description = m.Description,
                            Id = p.Id,
                            BlankNum = p.BlankNum,
                            Partnumber = p.Partnumber,
                            Quantity = p.Quantity,
                            MaxNum = p.MaxNum,
                            MinNum = p.MinNum,
                            WarnNum = p.WarnNum,
                            Type = p.Type,
                            Status = p.Status,
                            Remark = p.Remark,
                            CreatedBy = p.CreatedBy,
                            CreatedTime = p.CreatedTime,
                            UpdatedBy = p.UpdatedBy,
                            UpdatedTime = p.UpdatedTime,
                        }
                )
                .ToList();
            foreach (WmPolishInventoryDto item in list)
            {
                // 获取实际库存
                List<string> partnumbers = new()
                {
                    item.Partnumber
                };
                Dictionary<string, int> dict = GetBatchPolishRealPartNum(partnumbers);
                item.RealQuantity = dict.TryGetValue(item.Partnumber, out int value) ? value : 0;
            }
            
            list = list.Where(it => it.RealQuantity != 0 || it.Quantity != 0)
                .Where(it => !string.IsNullOrEmpty(it.Partnumber))
                .DistinctBy(it => it.Partnumber)
                .ToList();

            int total = list.Count;
            // 仓库总盘点零件数
            int StocktakingTotal =
                Context.Queryable<WmPolishInventory>().Sum(it => it.Quantity) ?? 0;
            // 仓库当前查询盘点零件数
            int QuantitySum = list.Sum(it => it.Quantity) ?? 0;
            // 仓库当前查询实际零件数
            int RealQuantitySum = list.Sum(it => it.RealQuantity);
            WmPolishInventoryTableDto response = new()
            {
                Total = total,
                StocktakingTotal = StocktakingTotal,
                QuantitySum = QuantitySum,
                RealQuantitySum = RealQuantitySum,
                Result = list.Skip((parm.PageNum - 1)* parm.PageSize).Take(parm.PageSize).ToList(),
            };
            return response;

            //TODO 历史查询
            /*List<string> partnumberByDescription = new();
            if (parm != null && !string.IsNullOrEmpty(parm.Description))
            {
                partnumberByDescription = Context
                    .Queryable<WmMaterial>()
                    .Where(it => it.Description.Contains(parm.Description))
                    .Select(it => it.Partnumber)
                    .ToList();
            }
            var predicate = Expressionable
                .Create<WmPolishInventory>()
                .AndIF(
                    !string.IsNullOrEmpty(parm.Description),
                    it => partnumberByDescription.Contains(it.Partnumber)
                )
                .AndIF(
                    !string.IsNullOrEmpty(parm.Partnumber),
                    it => it.Partnumber.Contains(parm.Partnumber)
                )
                .AndIF(parm.Status > -1, it => it.Status == parm.Status)
                .AndIF(parm.Type > 0, it => it.Type == parm.Type);

            var response = Queryable()
                .Where(predicate.ToExpression())
                .OrderByDescending(it => it.Quantity)
                .ToPage<WmPolishInventory, WmPolishInventoryDto>(parm);
            if (response.Result.Count > 0)
            {
                foreach (WmPolishInventoryDto item in response.Result)
                {
                    // 获取物料信息
                    WmMaterial material = Context
                        .Queryable<WmMaterial>()
                        .Where(it => it.Partnumber == item.Partnumber)
                        .Where(it => it.Type == 1)
                        .Where(it => it.Status == 1)
                        .First();
                    if (material == null)
                    {
                        item.Description = "此零件号不在物料清单内！";
                        continue;
                    }
                    item.Color = material.Color;
                    item.Specification = material.Specification;
                    item.Description = !string.IsNullOrEmpty(material.Description)
                        ? material.Description
                        : material.ProductName;
                    // 获取实际库存
                    List<string> partnumbers = new List<string>();
                    partnumbers.Add(item.Partnumber);
                    Dictionary<string, int> dict = GetBatchPolishRealPartNum(partnumbers);
                    item.RealQuantity = dict.TryGetValue(item.Partnumber, out int value)? value : 0;
                }
            }
            return response;*/
        }

        /// <summary>
        /// 获取详情
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        public WmPolishInventory GetInfo(string Id)
        {
            var response = Queryable().Where(x => x.Id == Id).First();

            return response;
        }

        /// <summary>
        /// 添加工艺路线-抛光 库存表
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public WmPolishInventory AddWmPolishInventory(WmPolishInventory model)
        {
            return Context.Insertable(model).ExecuteReturnEntity();
        }

        /// <summary>
        /// 修改工艺路线-抛光 库存表
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public int UpdateWmPolishInventory(WmPolishInventory model)
        {
            //var response = Update(w => w.Id == model.Id, it => new WmPolishInventory()
            //{
            //    BlankNum = model.BlankNum,
            //    Partnumber = model.Partnumber,
            //    Quantity = model.Quantity,
            //    MaxNum = model.MaxNum,
            //    MinNum = model.MinNum,
            //    WarnNum = model.WarnNum,
            //    Type = model.Type,
            //    Status = model.Status,
            //    Remark = model.Remark,
            //    CreatedBy = model.CreatedBy,
            //    CreatedTime = model.CreatedTime,
            //    UpdatedBy = model.UpdatedBy,
            //    UpdatedTime = model.UpdatedTime,
            //});
            //return response;
            return Update(model, true);
        }

        /// <summary>
        /// 零件号下拉查询
        /// </summary>
        /// <param name="query">零件号或描述</param>
        /// <returns></returns>
        public List<WmMaterialSelectOptions> GetMaterialSelectOption(string query)
        {
            var predicate = Expressionable
                .Create<WmMaterial>()
                .Or(it => it.Partnumber.Contains(query))
                .Or(it => it.Description.Contains(query))
                .Or(it => it.ProductName.Contains(query))
                .And(it => it.Type == 1)
                .And(it => it.Status == 1);
            List<WmMaterialSelectOptions> options = Context
                .Queryable<WmMaterial>()
                .Where(predicate.ToExpression())
                .Select(
                    (it) =>
                        new WmMaterialSelectOptions
                        {
                            Key = it.Id,
                            Label = "[ " + it.Partnumber + " ] " + it.Description,
                            Value = it.Partnumber
                        }
                )
                .ToList();
            return options;
        }

        /// <summary>
        /// 新增抛光仓库操作记录
        /// </summary>
        /// <param name="fkInventoryId">抛光仓库主键</param>
        /// <param name="code">同批功能识别编号</param>
        /// <param name="partnumber">零件号</param>
        /// <param name="type">类别</param>
        /// <param name="changeQuantity">操作数字</param>
        /// <param name="remark">备注</param>
        /// <param name="createdBy">创建人</param>
        /// <returns></returns>
        public int AddPolishRecord(
            string fkInventoryId,
            string code,
            string partnumber,
            int type,
            int? changeQuantity,
            DateTime? actionTime,
            string remark,
            string createdBy
        )
        {
            WmPolishRecord newPolishRecord =
                new()
                {
                    Id = SnowFlakeSingle.Instance.NextId().ToString(),
                    FkInventoryId = fkInventoryId,
                    Code = code,
                    Partnumber = partnumber,
                    BlankNum = "",
                    ChangeType = type,
                    ChangeQuantity = changeQuantity ?? 0,
                    ActionTime = actionTime,
                    Status = 1,
                    Remark = remark,
                    CreatedBy = createdBy,
                    CreatedTime = DateTime.Now.ToLocalTime(),
                    UpdatedBy = createdBy,
                    UpdatedTime = DateTime.Now.ToLocalTime(),
                };

            return Context.Insertable(newPolishRecord).ExecuteCommand();
        }

        public int DoWmPolishWarehousing(WmPolishInventory parm)
        {
            try
            {
                Context.Ado.BeginTran();
                // 零件号检查
                string partnumber = parm.Partnumber;
                /*WmMaterial material = Context
                    .Queryable<WmMaterial>()
                    .Where(it => it.Partnumber == partnumber)
                    .Where(it => it.Type == 1)
                    .Where(it => it.Status == 1)
                    .First();
                if (material == null)
                {
                    Context.Ado.RollbackTran();
                    throw new Exception("零件号在物料清单未查到,请到物料清单新增零件号记录");
                }*/
                // 检查是否存在库中
                WmPolishInventory polishInventory = Context
                    .Queryable<WmPolishInventory>()
                    .Where(it => it.Partnumber == partnumber)
                    .Where(it => it.Type == parm.Type)
                    .Where(it => it.Status == 1)
                    .First();
                if (polishInventory == null)
                {
                    // 为空则新增库
                    WmPolishInventory newWmPolishInventory =
                        new()
                        {
                            Id = SnowFlakeSingle.Instance.NextId().ToString(),
                            BlankNum = "",
                            Partnumber = partnumber,
                            Type = parm.Type,
                            Quantity = parm.Quantity,
                            MaxNum = 0,
                            MinNum = 0,
                            WarnNum = 0,
                            Status = 1,
                            Remark = "系统自动创建库",
                            CreatedBy = parm.CreatedBy,
                            CreatedTime = DateTime.Now.ToLocalTime(),
                            UpdatedBy = parm.CreatedBy,
                            UpdatedTime = DateTime.Now.ToLocalTime(),
                        };
                    WmPolishInventory addWmPolishInventory = Context
                        .Insertable(newWmPolishInventory)
                        .ExecuteReturnEntity();
                    string code = !string.IsNullOrEmpty(parm.WorkOrder)
                        ? parm.WorkOrder
                        : SnowFlakeSingle.Instance.NextId().ToString();
                    string remark = "初次创建仓库，新增入库数据 " + parm.Remark;
                    int successNum = AddPolishRecord(
                        addWmPolishInventory.Id,
                        code,
                        partnumber,
                        1,
                        parm.Quantity,
                        parm.ActionTime,
                        remark,
                        parm.CreatedBy
                    );
                    if (successNum == 0)
                    {
                        Context.Ado.RollbackTran();
                        throw new Exception("入库日志添加失败");
                    }
                }
                else
                {
                    polishInventory.Quantity += parm.Quantity;
                    int updateNum = Context.Updateable(polishInventory).ExecuteCommand();
                    if (updateNum == 0)
                    {
                        Context.Ado.RollbackTran();
                        throw new Exception("修改抛光仓库数据失败");
                    }
                    // 已有则新增记录
                    string code = SnowFlakeSingle.Instance.NextId().ToString();
                    int successNum = AddPolishRecord(
                        polishInventory.Id,
                        code,
                        partnumber,
                        1,
                        parm.Quantity,
                        parm.ActionTime,
                        parm.Remark,
                        parm.CreatedBy
                    );
                    if (successNum == 0)
                    {
                        Context.Ado.RollbackTran();
                        throw new Exception("入库日志添加失败");
                    }
                }
                Context.Ado.CommitTran();
                return 1;
            }
            catch (Exception e)
            {
                Context.Ado.RollbackTran();
                throw new Exception(e.Message);
            }
        }

        public int DoWmPolishRetrieval(WmPolishInventory parm)
        {
            try
            {
                Context.Ado.BeginTran();
                // 零件号检查
                string partnumber = parm.Partnumber;
                /*WmMaterial material = Context
                    .Queryable<WmMaterial>()
                    .Where(it => it.Partnumber == partnumber)
                    .Where(it => it.Type == 1)
                    .Where(it => it.Status == 1)
                    .First();
                if (material == null)
                {
                    Context.Ado.RollbackTran();
                    throw new Exception("零件号在物料清单未查到,请到物料清单新增零件号记录");
                }*/
                // 检查是否存在库中
                WmPolishInventory polishInventory = Context
                    .Queryable<WmPolishInventory>()
                    .Where(it => it.Partnumber == partnumber)
                    .Where(it => it.Type == parm.Type)
                    .Where(it => it.Status == 1)
                    .First();
                if (polishInventory == null)
                {
                    // 为空则新增库
                    WmPolishInventory newWmPolishInventory =
                        new()
                        {
                            Id = SnowFlakeSingle.Instance.NextId().ToString(),
                            BlankNum = "",
                            Partnumber = partnumber,
                            Type = parm.Type,
                            Quantity = parm.Quantity * -1,
                            MaxNum = 0,
                            MinNum = 0,
                            WarnNum = 0,
                            Status = 1,
                            Remark = "系统自动创建库",
                            CreatedBy = parm.CreatedBy,
                            CreatedTime = DateTime.Now.ToLocalTime(),
                            UpdatedBy = parm.CreatedBy,
                            UpdatedTime = DateTime.Now.ToLocalTime(),
                        };
                    WmPolishInventory addWmPolishInventory = Context
                        .Insertable(newWmPolishInventory)
                        .ExecuteReturnEntity();
                    string code = !string.IsNullOrEmpty(parm.WorkOrder)
                        ? parm.WorkOrder
                        : SnowFlakeSingle.Instance.NextId().ToString();
                    string remark = "初次创建仓库，新增手动出库数据" + parm.Remark;
                    int successNum = AddPolishRecord(
                        addWmPolishInventory.Id,
                        code,
                        partnumber,
                        2,
                        parm.Quantity,
                        parm.ActionTime,
                        remark,
                        parm.CreatedBy
                    );
                    if (successNum == 0)
                    {
                        Context.Ado.RollbackTran();
                        throw new Exception("出库日志添加失败");
                    }
                }
                else
                {
                    polishInventory.Quantity -= parm.Quantity;
                    int updateNum = Context.Updateable(polishInventory).ExecuteCommand();
                    if (updateNum == 0)
                    {
                        Context.Ado.RollbackTran();
                        throw new Exception("修改抛光仓库零件数失败");
                    }
                    // 已有则新增记录
                    string code = SnowFlakeSingle.Instance.NextId().ToString();
                    int successNum = AddPolishRecord(
                        polishInventory.Id,
                        code,
                        partnumber,
                        2,
                        parm.Quantity,
                        parm.ActionTime,
                        parm.Remark,
                        parm.CreatedBy
                    );
                    if (successNum == 0)
                    {
                        Context.Ado.RollbackTran();
                        throw new Exception("出库日志添加失败");
                    }
                }
                Context.Ado.CommitTran();
                return 1;
            }
            catch (Exception e)
            {
                Context.Ado.RollbackTran();
                throw new Exception(e.Message);
            }
        }

        public int DoWmPolishStocktaking(WmPolishInventory parm)
        {
            if (parm.Quantity < 0)
            {
                throw new Exception("修改的零件数小于0");
            }
            try
            {
                Context.Ado.BeginTran();
                // 检查是否存在库中
                WmPolishInventory polishInventory = Context
                    .Queryable<WmPolishInventory>()
                    .Where(it => it.Id == parm.Id)
                    .Where(it => it.Status == 1)
                    .First();
                if (polishInventory == null)
                {
                    Context.Ado.RollbackTran();
                    throw new Exception("盘点记录不存在" + parm.Id);
                }
                Context.Updateable(parm).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommand();
                // 已有则新增记录
                string code = !string.IsNullOrEmpty(parm.WorkOrder)
                    ? parm.WorkOrder
                    : SnowFlakeSingle.Instance.NextId().ToString();
                int successNum = AddPolishRecord(
                    parm.Id,
                    code,
                    parm.Partnumber,
                    3,
                    parm.Quantity,
                    parm.ActionTime,
                    parm.Remark,
                    parm.CreatedBy
                );
                if (successNum == 0)
                {
                    Context.Ado.RollbackTran();
                    throw new Exception("盘点日志添加失败");
                }
                Context.Ado.CommitTran();
                return successNum;
            }
            catch (Exception e)
            {
                Context.Ado.RollbackTran();
                throw new Exception(e.Message);
            }
        }

        // 获取仓库零件数量
        public int GetPartNumber()
        {
            return Context
                    .Queryable<WmPolishInventory>()
                    .Where(it => it.Status == 1)
                    .Sum(it => it.Quantity) ?? 0;
        }

        // Util 获取物料清单，不包含毛坯
        public List<WmMaterial> GetWmMaterialList(string partnumber)
        {
            // 获取物料信息
            return Context
                .Queryable<WmMaterial>()
                .WhereIF(
                    !string.IsNullOrEmpty(partnumber),
                    it => it.Partnumber.Contains(partnumber)
                )
                .Where(it => !string.IsNullOrEmpty(it.Partnumber))
                .Where(it => it.Type == 1)
                .Where(it => it.Status == 1)
                .Distinct()
                .OrderBy(it => it.Description)
                .ToList();
        }

        // 获取Excel导出数据
        public List<WmPolishInventoryExportDto> GetExportList(WmPolishInventoryQueryDto parm)
        {
            try
            {
                List<WmMaterial> materials = GetWmMaterialList(parm.Partnumber);

                // 获取所有partnumber列表
                List<string> partnumbers = materials
                    .Where(it => !string.IsNullOrEmpty(it.Partnumber))
                    .Select(it => it.Partnumber)
                    .Distinct()
                    .ToList();

                // 批量获取盘点数和现有库存
                Dictionary<string, object> stockNumbers = GetBatchPolishStockPartNum(partnumbers);
                Dictionary<string, int> realNumbers = GetBatchPolishRealPartNum(partnumbers);

                // 更新盘点时间
                DateTime dateTime = DateTime.Now.ToLocalTime();

                // 构建导出数据
                List<WmPolishInventoryExportDto> exportDto = materials
                    .Select(it =>
                    {
                        bool found1 = stockNumbers.TryGetValue(it.Partnumber, out object value1);
                        int stockNumber = found1 && value1 != null ? Convert.ToInt32(value1) : 0;
                        bool found2 = realNumbers.TryGetValue(it.Partnumber, out int realNumber);

                        return new WmPolishInventoryExportDto
                        {
                            零件号 = it.Partnumber,
                            颜色 = it.Color,
                            规格 = it.Specification,
                            描述 = it.Description,
                            盘点时间 = dateTime,
                            盘点数 = stockNumber,
                            现有库存 = found2 ? realNumber : 0,
                        };
                    })
                    .ToList();
                return exportDto;
            }
            catch (Exception e)
            {
                throw;
            }
        }

        // Util 获取指定抛光库零件盘点库存
        public Dictionary<string, object> GetBatchPolishStockPartNum(List<string> partnumbers)
        {
            return Context
                .Queryable<WmPolishInventory>()
                .Where(it => partnumbers.Contains(it.Partnumber))
                .GroupBy(it => it.Partnumber)
                .ToDictionary(g => g.Partnumber, g => SqlFunc.AggregateSum(g.Quantity) ?? 0);
        }

        // Util 获取指定抛光库零件加报表后库存
        public Dictionary<string, int> GetBatchPolishRealPartNum(List<string> partnumbers)
        {
            try
            {
                // 盘点时间
                DateTime? checkTime =
                    Context
                        .Queryable<WmPolishInventory>()
                        .Where(it => it.Status == 1)
                        .Select(it => it.CreatedTime)
                        .First() ?? new DateTime(2024, 11, 16, 12, 0, 0);
                CommonFQCService commonFQCService = new();
                // 获取报表数据
                // 抛光计算后库存 = 盘点库存 + 产线抛光 + 后道反抛 + GP12反抛 - 抛光投入
                return commonFQCService.GetBatchPolishPartRealStock(partnumbers, checkTime.Value);
            }
            catch (Exception e)
            {
                throw;
            }
        }

        /// <summary>
        /// 导入数据
        /// </summary>
        /// <param name="importData"></param>
        /// <returns></returns>
        public (string, object, object) ImportExcel(List<WmPolishInventoryExportDto> importList)
        {
            List<WmPolishInventory> wmPolishInventorylist = importList
                .Select(it => new WmPolishInventory
                {
                    Id = SnowFlakeSingle.Instance.NextId().ToString(),
                    Type = 1,
                    Status = 1,
                    MaxNum = 0,
                    MinNum = 0,
                    WarnNum = 0,
                    CreatedBy = "页面导入",
                    Remark = "EXCEL 盘点导入",
                    CreatedTime = it.盘点时间 ?? DateTime.Now.ToLocalTime(),
                    Partnumber = it.零件号,
                    Quantity = it.盘点数
                })
                .ToList();
            var x = Context
                .Storageable(wmPolishInventorylist)
                .SplitError(x => x.Item.Partnumber.IsEmpty(), "零件号不能为空")
                .SplitError(x => x.Item.Quantity.IsEmpty(), "盘点数不能为空")
                .SplitUpdate(it => it.Any()) // 数据库存在更新
                .SplitDelete(it => it.Item.Quantity == 0) //盘点数为0的不导入
                .SplitInsert(it => true) // 其余插入
                .WhereColumns(it => it.Partnumber) //如果不是主键可以这样实现（多字段it=>new{it.x1,it.x2}）
                .ToStorage();

            // 清空全部
            var result = x.AsInsertable.ExecuteCommand(); //不存在则插入;
            var result2 = x.AsUpdateable.IgnoreColumns(it => new { it.Id }).ExecuteCommand(); //存在则修改;
            var result3 = x.AsDeleteable.ExecuteCommand(); //盘点数为0的删除;
            string msg = string.Format(
                " 插入{0} 更新{1} 错误数据{2} 不计算数据{3} 删除数据{4} 总共{5}",
                x.InsertList.Count,
                x.UpdateList.Count,
                x.ErrorList.Count,
                x.IgnoreList.Count,
                x.DeleteList.Count,
                x.TotalList.Count
            );
            //输出统计
            Console.WriteLine(msg);

            //输出错误信息
            foreach (var item in x.ErrorList)
            {
                Console.WriteLine("零件异常:" + item.Item.Partnumber + " : " + item.StorageMessage);
            }

            return (msg, x.ErrorList, x.IgnoreList);
        }
    }
}