using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Dynamic.Core;
using System.Threading.Tasks;
using Volo.Abp.Application.Dtos;
using Volo.Abp.Domain.Repositories;
using Business.Models;
using Microsoft.AspNetCore.Authorization;
using Business.Permissions;
using XCZ;
using Business.ResourceExamineManagement.Dto;
using Bussiness.Model.MES.IC;
using AutoMapper.Internal.Mappers;
using Bussiness.Model.Tech;
using Bussiness.Model.Production;
using Business.Core.MongoDBHelper;
using Business.Core.Utilities;
using Hangfire.Storage.Monitoring;
using Business.BookManagement.Dto;
using Volo.Abp.ObjectMapping;
using Volo.Abp.Application.Services;
using ZstdSharp.Unsafe;
using System.Transactions;
using NUglify.JavaScript.Syntax;
using System.Linq.Expressions;

namespace Business.ResourceExamineManagement
{
    /// <summary>
    /// 资源检查
    /// </summary>
    //[Authorize(BusinessPermissions.ResourceExamine.Default)]
    public class ResourceExamineAppService : ApplicationService, IResourceExamineAppService
    {
        #region 服务
        /// <summary>
        /// 工艺路径
        /// </summary>
        private readonly IMongoDB<mes_technique> _mes_technique;

        /// <summary>
        /// 工艺关联工序
        /// </summary>
        private readonly IMongoDB<mes_tech_process> _mes_tech_process;

        /// <summary>
        /// 工作日历
        /// </summary>
        private readonly IMongoDB<mes_work_calendar> _mes_work_calendar;

        /// <summary>
        /// 工作日历明细
        /// </summary>
        private readonly IMongoDB<mes_work_calendar_list> _mes_work_calendar_list;

        /// <summary>
        /// 工艺工序关联工位
        /// </summary>
        private readonly IMongoDB<mes_tech_proc_workshop> _mes_tech_proc_workshop;

        /// <summary>
        /// 排程占用记录
        /// </summary>
        private readonly IMongoDB<mes_schedule_occupy> _mes_schedule_occupy;

        /// <summary>
        /// 物料详情
        /// </summary>
        private readonly IMongoDB<ic_item> _ic_item;
        private IBasicRepository<ic_item, long> _mysql_ic_item;
        /// <summary>
        /// 物料BOM
        /// </summary>
        private readonly IMongoDB<ic_bom> _ic_bom;
        private IBasicRepository<ic_bom, long> _mysql_ic_bom;
        /// <summary>
        /// 物料BOM明细
        /// </summary>
        private readonly IMongoDB<ic_bom_child> _ic_bom_child;
        private IBasicRepository<ic_bom_child, long> _mysql_ic_bom_child;

        /// <summary>
        /// 物料库存表
        /// </summary>
        private readonly IMongoDB<ic_item_stock> _ic_item_stock;

        /// <summary>
        /// 生产工单主表
        /// </summary>
        private readonly IMongoDB<mes_morder> _mes_morder;
        #endregion

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="icitem"></param>
        /// <param name="icbom"></param>
        public ResourceExamineAppService(
            IMongoDB<mes_technique> mes_technique,
            IMongoDB<ic_item> ic_item,
            IMongoDB<ic_bom> ic_bom,
            IMongoDB<ic_bom_child> ic_bom_child,
            IMongoDB<ic_item_stock> ic_item_stock,
            IMongoDB<mes_morder> mes_morder,
            IBasicRepository<ic_item, long> mysql_ic_item,
            IBasicRepository<ic_bom, long> mysql_ic_bom,
            IBasicRepository<ic_bom_child, long> mysql_ic_bom_child

            )
        {
            _mes_technique = mes_technique;
            _ic_item = ic_item;
            _ic_bom = ic_bom;
            _ic_bom_child = ic_bom_child;
            _ic_item_stock = ic_item_stock;
            _mes_morder = mes_morder;
            _mysql_ic_item = mysql_ic_item;
            _mysql_ic_bom = mysql_ic_bom;
            _mysql_ic_bom_child = mysql_ic_bom_child;
        }

        /// <summary>
        /// mongoDB示例方法，后期删除
        /// </summary>
        /// <returns></returns>
        public async Task test()
        {
            //多条插入
            List<mes_technique> infos = new List<mes_technique>();
            mes_technique info;
            for (int i = 0; i < 3; i++)
            {
                info = new mes_technique();
                info.GenerateNewId();
                info.tech_name = "多条" + i;
                info.level = i;
                infos.Add(info);
            }
            await _mes_technique.InsertMany(infos);

            var info2 = _mes_technique.GetAll().Result;
            var a = new PschedDto();
            a.count = info2.Count;

            //获取数据
            var info1 = await _mes_technique.GetOneByID((long)1732029975067480064);

            //更新数据
            info1.tech_name = "更新***";
            var rlt = await _mes_technique.UpdateOne(info1, info1.Id);

            //根据条件查询数据
            Expression<Func<mes_technique, bool>> filter = x => x.Id == (long)1732376973889097728 && x.tech_name == "多条0";
            var info3 = await _mes_technique.GetManyByCondition(filter);
        }

        /// <summary>
        /// 资源检查
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public async Task<PschedDto> ReceiveResult(SeorderentryDto input)
        {
            return null;
            throw new NotImplementedException();

        }



        /// <summary>
        /// 产能计算
        /// </summary>
        /// <param name="BomId">Bom主键</param>
        /// <param name="Quantity">需要数量</param>
        public async Task ProductiveExamine(long? BomId, int Quantity)
        {

        }
        /// <summary>
        /// 检查在制工单
        /// </summary>
        /// <param name="bomNumber">Bom编码</param>
        /// <param name="Quantity">需要数量</param>
        /// <returns></returns>
        public async Task CheckMorder(string bomNumber, decimal? Quantity, DateTime EndDate)
        {
            if (string.IsNullOrEmpty(bomNumber) || Quantity < 0)
            {
                //TODO：入参异常；
                //throw new NotImplementedException();
            }
            var morderList = _mes_morder.GetAll().Result;
            var morderTypeList = morderList.Where(x => x.work_order_type == "备库工单" && x.morder_type == "计划工单" && x.bom_number == bomNumber && (x.morder_state == "初始" || x.morder_state == "下达")).ToList();

            //查询生产工单类型为计划工单并且工单类型为备库工单 并且BOM编码一致数据
            // 订单状态为 初始或下达工单
            var SatisfyQuantityList = morderTypeList.Where(x => x.morder_production_number >= Quantity).
                ToList().OrderBy(x => x.moentry_sys_etime).FirstOrDefault();
            if (SatisfyQuantityList == null)
            {

            }
            else
            {

            }
            // List =>数量满足Quantity && 生成工单结束日期最早
        }

        public void BomPretreatment(long? orderid, long? BomId, int Quantity)
        {
            if (orderid == null)
            {
                //throw new bu
            }
            if (BomId == null)
            {
                //throw new bu
            }

            //var query = (await _ic_bom.GetQueryableAsync()).WhereIf(true, a => a.bom_id == BomId).ToList();
            var help = new SnowFlake();
            var bomlist = _ic_bom.GetAll().Result;
            var bomchildlist = _ic_bom_child.GetAll().Result;
            var icitemlist = _ic_item.GetAll().Result;
            List<BomChildExamineDto> returnlist = new List<BomChildExamineDto>();
            var dto = new BomChildExamineDto();
            dto.bom_id = BomId.Value;
            dto.level = 1;
            dto.id = help.NextId();
            dto.parent_id = help.NextId();
            dto.qty = 1;
            dto.num = "1";
            dto.isbom = 1;
            dto.is_replace = 0;
            dto.haveicsubs = 0;
            dto.substitute_code = "";
            dto.icitem_ids = "";
            GetBomList(bomlist, bomchildlist, icitemlist, dto, returnlist);
        }


        public void GetBomList(List<ic_bom> bomlist, List<ic_bom_child> bomchildlist, List<ic_item> icitemlist, BomChildExamineDto dto, List<BomChildExamineDto> returnlist)
        {
            int level = dto.level++;//初始化定义level层级
            var help = new SnowFlake();

            var bom = bomlist.WhereIf(true, s => s.Id == dto.bom_id).FirstOrDefault();
            var item = icitemlist.WhereIf(true, a => a.Id == bom.icitem_id).FirstOrDefault();
            if (bom == null || item == null)
            {

            }
            //var dto = new BomChildExamineDto();
            //dto.level = level;
            //dto.bom_id = bomId;
            //dto.id = help.NextId();
            //dto.parent_id = parent_id;
            dto.item_id = bom.icitem_id;
            dto.item_name = bom.item_name;
            dto.item_code = bom.item_number;
            dto.model = item.model;
            dto.unit = bom.unit;
            dto.erp_cls = item.erp_cls;
            dto.erp_cls_name = item.erp_cls_name;
            

            //var bdto = ObjectMapper.Map<ic_bom,BomChildExamineDto>(bom);
            returnlist.Add(dto);
            var childlist = bomchildlist.WhereIf(true, a => a.bom_id == bom.Id).ToList();

            int idx = 1;
            foreach (var c in childlist)
            {
                string childNum = dto.num + "." + idx.ToString();
                var icitem = icitemlist.WhereIf(true, a => a.Id == c.icitem_id).FirstOrDefault();
                //如果此明细查的到BOM信息，则代表此child是一个子BOM。
                if (c.is_bom == 1)
                {
                    var childBom = bomlist.WhereIf(true, a => a.icitem_id == c.icitem_id).FirstOrDefault();
                    if (childBom != null)
                    {
                        var cdto = new BomChildExamineDto();
                        cdto.id = help.NextId();
                        cdto.level = level;
                        cdto.parent_id = dto.id;
                        cdto.qty = c.qty.Value;
                        cdto.backflush = c.backflush;
                        cdto.num = childNum;
                        cdto.isbom = 1;
                        cdto.is_replace = c.is_replace;
                        cdto.haveicsubs = c.haveicsubs;
                        cdto.substitute_code = c.substitute_code;
                        cdto.icitem_ids = c.icitem_ids;
                        GetBomList(bomlist, bomchildlist, icitemlist, cdto, returnlist);
                    }
                }
                else
                {
                    if (icitem != null)
                    {
                        var childDto = new BomChildExamineDto();
                        childDto.level = level++;
                        childDto.bom_id = dto.bom_id;
                        childDto.id = help.NextId();
                        childDto.parent_id = dto.id;
                        childDto.item_id = icitem.Id;
                        childDto.item_name = icitem.name;
                        childDto.item_code = icitem.number;
                        childDto.num = childNum;
                        childDto.model = icitem.model;
                        childDto.unit = c.unit;
                        childDto.erp_cls = item.erp_cls;
                        childDto.erp_cls_name = item.erp_cls_name;
                        childDto.backflush = c.backflush;
                        childDto.qty = c.qty.Value;
                        childDto.isbom = 0;
                        childDto.is_replace = c.is_replace;
                        childDto.haveicsubs = c.haveicsubs;
                        childDto.substitute_code = c.substitute_code;
                        childDto.icitem_ids = c.icitem_ids;
                        returnlist.Add(childDto);
                    }
                }
                idx++;
            }

        }

        /// <summary>
        /// 计算库存量
        /// </summary>
        /// <param name="returnlist"></param>
        public void BomStock(List<BomChildExamineDto> returnlist)
        {
            returnlist = returnlist.OrderBy(s => s.num).ToList();
            
            List<long> idlist = new List<long>();
            foreach (var item in returnlist)
            {
                
            }
        }
    }
}