using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Core.Enums;
using WIDESEA_Core;
using WIDESEA_DTO.Stock;
using WIDESEA_Model.Models;
using WIDESEA_Core.Helper;
using WIDESEA_Common.OtherEnum;
using WIDESEA_Common.TaskEnum;
using WIDESEA_Common.OrderEnum;
using WIDESEA_Common.StockEnum;
using WIDESEA_Common.CommonEnum;
using WIDESEA_Common.LocationEnum;
using MailKit.Search;
using WIDESEA_External.Model;
using WIDESEA_Core.CodeConfigEnum;
using Microsoft.AspNetCore.Mvc;
using WIDESEA_DTO.ERP;

namespace WIDESEA_TaskInfoService
{
    public partial class TaskService
    {
        /// <summary>
        /// 选择库存生成出库任务
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public WebResponseContent Outbound(int id)
        {
            WebResponseContent content = new WebResponseContent();
            try
            {
                Dt_StockInfo stockInfo = _stockRepository.StockInfoRepository.Db.Queryable<Dt_StockInfo>().Where(x => x.Id == id).Includes(x => x.Details).First();
                if (stockInfo == null)
                {
                    return content.Error($"未找到库存");
                }
                Dt_LocationInfo locationInfo = _basicRepository.LocationInfoRepository.QueryFirst(x => x.LocationCode == stockInfo.LocationCode);
                if (locationInfo != null && (locationInfo.EnableStatus == EnableStatusEnum.OnlyOut.ObjToInt() || locationInfo.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && locationInfo.LocationStatus == LocationStatusEnum.InStock.ObjToInt() && stockInfo.StockStatus == StockStatusEmun.入库完成.ObjToInt())
                {
                    List<Dt_Task> tasks = GetTasks(new List<Dt_StockInfo>() { stockInfo }, TaskTypeEnum.Outbound);
                    if (tasks == null || tasks.Count <= 0)
                    {
                        return content.Error($"生成任务失败");
                    }
                    //处理库存数据
                    stockInfo.StockStatus = (int)StockStatusEmun.出库锁定;
                    LocationStatusEnum locationStatus = (LocationStatusEnum)locationInfo.LocationStatus;
                    locationInfo.LocationStatus = (int)LocationStatusEnum.Lock;
                    //判断是否有出库单信息
                    _unitOfWorkManage.BeginTran();
                    //更新库存状态
                    _stockRepository.StockInfoRepository.UpdateData(stockInfo);
                    //更新货位状态
                    _basicService.LocationInfoService.UpdateLocationStatus(locationInfo, stockInfo.PalletType, LocationStatusEnum.Lock, stockInfo.WarehouseId);
                    //新建任务
                    BaseDal.AddData(tasks);
                    //加入货位变动记录
                    _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(locationInfo, locationStatus, LocationStatusEnum.Lock, LocationChangeType.OutboundAssignLocation, stockInfo.Details.FirstOrDefault()?.OrderNo ?? "", tasks[0].TaskNum);
                    _unitOfWorkManage.CommitTran();
                    PushTasksToWCS(tasks);
                    content.OK();
                }
                else
                {
                    content.Error($"货位出库条件不满足");
                }
            }
            catch (Exception ex)
            {
                content.Error(ex.Message);
            }
            return content;
        }
        /// <summary>
        /// 库存数据转出库任务
        /// </summary>
        /// <param name="stockInfos"></param>
        /// <returns></returns>
        public List<Dt_Task> GetTasks(List<Dt_StockInfo> stockInfos, TaskTypeEnum taskType)
        {
            List<Dt_Task> tasks = new List<Dt_Task>();
            for (int i = 0; i < stockInfos.Count; i++)
            {
                Dt_StockInfo stockInfo = stockInfos[i];

                if (stockInfo != null)
                {
                    Dt_LocationInfo locationInfo = _basicService.LocationInfoService.Repository.QueryFirst(x => x.LocationCode == stockInfo.LocationCode);
                    if (!tasks.Exists(x => x.PalletCode == stockInfo.PalletCode))
                    {
                        Dt_Task task = new()
                        {
                            CurrentAddress = stockInfo.LocationCode,
                            Grade = 0,
                            PalletCode = stockInfo.PalletCode,
                            NextAddress = "",
                            Roadway = locationInfo.RoadwayNo,
                            SourceAddress = stockInfo.LocationCode,
                            TargetAddress = "",
                            TaskStatus = TaskStatusEnum.New.ObjToInt(),
                            TaskType = taskType.ObjToInt(),
                            TaskNum = BaseDal.GetTaskNum(nameof(SequenceEnum.SeqTaskNum)),
                            PalletType = stockInfo.PalletType,
                            WarehouseId = stockInfo.WarehouseId,
                            MaterielCode = stockInfo.Details.Where(x =>x.StockId == stockInfo.Id).FirstOrDefault()?.MaterielCode,
                            Quantity =(float)stockInfo.Details.Where(x => x.StockId == stockInfo.Id).FirstOrDefault()?.StockQuantity,
                        };
                        if (stockInfo.StockLength>0)
                        {
                            task.TaskLength = stockInfo.StockLength;
                        }
                        tasks.Add(task);
                    }
                }
            }
            return tasks;
        }

    }
}