using HighWayIot.Config;
using HighWayIot.Log4net;
using HighWayIot.Repository.domain;
using HighWayIot.Repository.service;
using HighWayIot.Repository.service.Impl;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace Aucma.Scada.Business
{
    public class OutStoreBusiness
    {
        private static readonly Lazy<OutStoreBusiness> lazy = new Lazy<OutStoreBusiness>(() => new OutStoreBusiness());
        public static OutStoreBusiness Instance
        {
            get
            {
                return lazy.Value;
            }
        }

        private LogHelper logHelper = LogHelper.Instance;

        private AppConfig appConfig = AppConfig.Instance;

        private IBaseSpaceInfoService _spaceInfoService = new BaseSpaceInfoServiceImpl();

        private IRealTaskInfoService _taskInfoService = new RealTaskInfoServiceImpl();

        private IBaseBomInfoService _bomInfoService = new BaseBomInfoServiceImpl();

        private AssemblyPlanBusiness assemblyPlanBusiness = AssemblyPlanBusiness.Instance;

        /// <summary>
        /// 初始化出库任务
        /// </summary>
        /// <param name="message"></param>
        public delegate void RefreshOutStoreTask(RealTaskInfo taskInfos);
        public event RefreshOutStoreTask RefreshOutStoreTaskEvent;

        /// <summary>
        /// 扫码信息刷新
        /// </summary>
        /// <param name="materialCode"></param>
        /// <param name="materialName"></param>
        /// <param name="spaceName"></param>
        /// <param name="materialType"></param>
        public delegate void RefreshScanMateriaCode(string materialCode, string materialName, string spaceName, string materialType);
        public event RefreshScanMateriaCode RefreshScanMateriaCodeEvent;

        /// <summary>
        /// 日志信息刷新
        /// </summary>
        /// <param name="message"></param>
        public delegate void RefreshLogMessage(string message);
        public event RefreshLogMessage RefreshLogMessageEvent;

        public OutStoreBusiness()
        {
            assemblyPlanBusiness.NextPassExecutePlanInfoEvent += PlanHandle;
        }

        private void PlanHandle(ExecutePlanInfo planInfo)
        {
            lock (string.Empty)
            {
                Task.Run(() =>
                {
                    if (planInfo != null)
                    {
                        var shellBomInfo = _bomInfoService.GetChildenBomInfoByMaterialCode(planInfo.materialCode, appConfig.shellMaterialType);
                        var linerBomInfo = _bomInfoService.GetChildenBomInfoByMaterialCode(planInfo.materialCode, appConfig.linerMaterialType);
                        for (int i = 0; i < planInfo.planAmount-planInfo.completeAmount; i++)
                        {
                            OutStore(appConfig.shellStoreCode, shellBomInfo, planInfo.executePlanCode);
                            Thread.Sleep(500);
                            OutStore(appConfig.linerStoreCode, linerBomInfo, planInfo.executePlanCode);
                            Thread.Sleep(500);

                        }
                    }
                });
            }
        }

        private void OutStore(string storeCode, BaseBomInfo bomInfo,string planCode)
        {
            try
            {
                PrintLogInfoMessage($"收到出库计划，物料码：{bomInfo.materialCode}");
                BaseSpaceInfo spaceInfo = _spaceInfoService.OutStoreGetSpaceInfoByMaterialCode(storeCode, bomInfo.materialCode);
                if (spaceInfo != null)
                {
                    PrintLogInfoMessage($"匹配货道：{spaceInfo.spaceName}");
                   // RefreshScanMateriaCodeEvent?.Invoke(materiaclCode, materialType, spaceInfo.spaceName, storeCode); //刷新界面扫码信息
                    CreateOutStoreTask(spaceInfo, bomInfo, planCode); //创建出库任务
                }
                else
                {
                    //报警停线
                }
            }
            catch (Exception ex)
            {
                PrintLogErrorMessage("出库业务异常", ex);
            }
        }

        /// <summary>
        /// 创建出库任务
        /// </summary>
        /// <param name="spaceInfo"></param>
        private void CreateOutStoreTask(BaseSpaceInfo spaceInfo, BaseBomInfo bomInfo, string planCode)
        {
            //生成出库任务依次下发至PLC
            RealTaskInfo realTaskInfo = new RealTaskInfo();
            realTaskInfo.planCode = planCode;
            realTaskInfo.taskType = 2;
            realTaskInfo.taskCode = System.Guid.NewGuid().ToString("N").Substring(0, 6);
            realTaskInfo.storeCode = spaceInfo.storeCode;
            realTaskInfo.spaceCode = spaceInfo.spaceCode;
            realTaskInfo.spaceName = spaceInfo.spaceName;
            realTaskInfo.materialType = bomInfo.materialName;
            realTaskInfo.materialCode = bomInfo.materialCode;
            realTaskInfo.planAmount = 1;
            realTaskInfo.taskStatus = 1;
            realTaskInfo.createTime = DateTime.Now;
            bool result = _taskInfoService.AddTaskInfo(realTaskInfo);
            if (result)
            {
                PrintLogInfoMessage("出库任务创建成功");

                RefreshOutStoreTaskEvent?.Invoke(realTaskInfo);
            }
            else
            {
                PrintLogInfoMessage("出库任务创建失败");
            }
        }

        /// <summary>
        /// 出库完成
        /// </summary>
        /// <param name="storeCode"></param>
        /// <param name="spaceCode"></param>
        /// <param name="materialType"></param>
        private void OutStoreFinish(string taskCode)
        {
            try
            {
                var taskInfo = _taskInfoService.GetTaskInfoByTaskCode(taskCode);
                if (taskInfo != null)
                {
                    var spaceInfo = _spaceInfoService.GetSpaceInfoBySpaceCode(taskInfo.storeCode, taskInfo.spaceCode);

                    if (spaceInfo != null)
                    {
                        //读取PLC获取货道信息：存放数量、在途数量
                        spaceInfo.materialType = taskInfo.materialType;
                        _spaceInfoService.UpdateSpaceInfo(spaceInfo);

                        //读取PLC获取物料类型进行绑定
                    }
                    //清除任务信息
                    _taskInfoService.DeleteTaskInfo(taskCode);
                }

            }
            catch (Exception ex)
            {
                PrintLogErrorMessage("出库完成逻辑处理异常", ex);
            }
        }

        /// <summary>
        /// 日志输出，界面刷新同时记录文件
        /// </summary>
        /// <param name="message"></param>
        private void PrintLogInfoMessage(string message)
        {
            RefreshLogMessageEvent?.Invoke(message);
            logHelper.Info(message);
        }

        /// <summary>
        /// 异常日志输出
        /// </summary>
        /// <param name="message"></param>
        /// <param name="ex"></param>
        private void PrintLogErrorMessage(string message, Exception ex = null)
        {
            RefreshLogMessageEvent?.Invoke(message);
            logHelper.Error(message, ex);
        }

        /// <summary>
        /// 获取出库任务
        /// </summary>
        /// <returns></returns>
        public List<RealTaskInfo> GetOutStoreTask()
        {
            var taskInfos = _taskInfoService.GetTaskInfosByStoreCode(new string[] { appConfig.shellStoreCode, appConfig.linerStoreCode }, appConfig.outstoreTaskType);
            return taskInfos;
        }

        public bool DeleteTaskInfoByTaskCode(string taskCode)
        {
            return _taskInfoService.DeleteTaskInfo(taskCode);
        }
    }
}