using Business.Business.Dto;
using Bussiness.Model.MES.IC;
using Bussiness.Model.Production;
using Bussiness.Model.SRM;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Volo.Abp.Application.Services;
using Volo.Abp.Domain.Repositories;
using Volo.Abp.Validation.Localization;

namespace Business.Quartz
{
    /// <summary>
    /// 生产排产服务
    /// </summary>
    public class ProductionScheduleAppService : ApplicationService
    {
        /// <summary>
        /// 物料
        /// </summary>
        private IRepository<ItemMaster, long> _itemMaster;

        /// <summary>
        /// 工单
        /// </summary>
        private IRepository<WorkOrdMaster, long> _workOrdMaster;

        /// <summary>
        /// 工单物料明细
        /// </summary>
        private IRepository<WorkOrdDetail, long> _workOrdDetail;

        /// <summary>
        /// 工单工艺路线明细
        /// </summary>
        private IRepository<WorkOrdRouting, long> _workOrdRouting;

        /// <summary>
        /// 库存主数据
        /// </summary>
        private IRepository<InvMaster, long> _invMaster;

        /// <summary>
        /// 生产线明细
        /// </summary>
        private IRepository<ProdLineDetail, long> _prodLineDetail;

        /// <summary>
        /// 生产周期明细
        /// </summary>
        private IRepository<PeriodSequenceDet, long> _periodSequenceDet;

        /// <summary>
        /// 排产结果明细
        /// </summary>
        private IRepository<ScheduleResultOpMaster, long> _scheduleResultOpMaster;

        /// <summary>
        /// 构造函数
        /// </summary>
        public ProductionScheduleAppService(
            IRepository<ItemMaster, long> itemMaster,
            IRepository<WorkOrdMaster, long> workOrdMaster,
            IRepository<WorkOrdDetail, long> workOrdDetail,
            IRepository<WorkOrdRouting, long> workOrdRouting,
            IRepository<ProdLineDetail, long> prodLineDetail,
            IRepository<PeriodSequenceDet, long> periodSequenceDet,
            IRepository<ScheduleResultOpMaster, long> scheduleResultOpMaster,
            IRepository<InvMaster, long> invMaster
            )
        { 
            _itemMaster= itemMaster;
            _workOrdMaster= workOrdMaster;
            _workOrdDetail= workOrdDetail;
            _workOrdRouting= workOrdRouting;
            _prodLineDetail = prodLineDetail;
            _periodSequenceDet = periodSequenceDet;
            _scheduleResultOpMaster= scheduleResultOpMaster;
            _invMaster= invMaster;
        }

        /// <summary>
        /// 执行生产排产
        /// </summary>
        public async void DoExt()
        {
            await DoProductShcedule();
        }

        /// <summary>
        /// 生产排产
        /// </summary>
        public async Task DoProductShcedule()
        {
            //1、获取需要排产的工单:Status为空且IsActive==1
            List<WorkOrdMaster> workOrds = _workOrdMaster.GetListAsync(p => string.IsNullOrEmpty(p.Status) && p.IsActive ==1).Result;
            if (workOrds.Count == 0)
            {
                return;
            }
            //2、获取数据
            //获取工单工艺路径数据
            List<WorkOrdRouting> workOrdRoutings = _workOrdRouting.GetListAsync(p => workOrds.Select(m=>m.WorkOrd).Contains(p.WorkOrd) && p.Domain == "1001" && p.Status != "C" && p.IsActive == 1).Result;
            //获取物料对应的生产线信息:物料、工序对应的生产线
            List<ProdLineDetail> prodLineDetails = _prodLineDetail.GetListAsync(p => workOrds.Select(m => m.ItemNum).Contains(p.Part) && p.Domain == "1001" && p.Status != "C" && p.IsActive == 1).Result;
            //获取当前日期往后的排产记录数据
            List<ScheduleResultOpMaster> schedules = _scheduleResultOpMaster.GetListAsync(p=>workOrds.Select(m=>m.ItemNum).Contains(p.ItemNum) && p.Domain == "1001").Result;

            //3、工序预处理
            List<WorkOrdRoutingDto> routingDtos = ProcPretreatment(workOrdRoutings);

            //3、排产
            //排产结果(记录所有工序的排产情况)
            List<ScheduleResultOpMaster> scheduleResults = new List<ScheduleResultOpMaster>();
            //生产周期(记录最后一个工序的排产情况)
            List<PeriodSequenceDet> periodsDet = new List<PeriodSequenceDet>();
            foreach (var item in workOrds)
            {

            }
        
        }

        /// <summary>
        /// 工单工艺路线预处理
        /// </summary>
        /// <param name="WoRuntings"></param>
        /// <returns></returns>
        public List<WorkOrdRoutingDto> ProcPretreatment(List<WorkOrdRouting> woRuntings)
        {
            List<WorkOrdRoutingDto> routingDtos = new List<WorkOrdRoutingDto>();
            //取主工序(第一层级工序)
            var firsts = woRuntings.Where(p=>p.ParentOp == 0).ToList();
            if (firsts.Count == 0)
            {
                return routingDtos;
            }
            WorkOrdRoutingDto dto;
            foreach (var item in firsts)
            {
                dto = new WorkOrdRoutingDto();
                dto.Op = item.OP;
                dto.ParentOp= item.ParentOp;
                dto.level = 1;
                dto.RunTime = item.RunTime;
                routingDtos.Add(dto);
            }
            //递归处理其他层级工序
            RecursionProc(woRuntings, firsts, 1, routingDtos);

            return routingDtos;
        }

        /// <summary>
        /// 递归处理工序
        /// </summary>
        /// <param name="woRuntings">工单工序</param>
        /// <param name="curLevels">上-层级工序</param>
        /// <param name="level">层级</param>
        /// <param name="routingDtos">返回结果</param>
        public void RecursionProc(List<WorkOrdRouting> woRuntings, List<WorkOrdRouting> preLevels, int level, List<WorkOrdRoutingDto> routingDtos)
        {
            //获取当前层级工序
            var curLevels = woRuntings.Where(p => preLevels.Select(m=>m.OP).Contains(p.ParentOp)).ToList();
            if (curLevels.Count() == 0)
            {
                return;
            }
            foreach (var item in curLevels)
            {
                var dto = new WorkOrdRoutingDto();
                dto.Op = item.OP;
                dto.ParentOp = item.ParentOp;
                dto.level = level + 1;
                dto.RunTime = item.RunTime;
                routingDtos.Add(dto);
            }
            RecursionProc(woRuntings, curLevels, level + 1, routingDtos);
        }
    }
}