using DBHelper;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using WCS.Core;
using WCS.Entity;
using WCS.Entity.Protocol;
using WCS.Service.Extensions;
using WCS.Service.Helpers;
using WCS.Service.Log;

namespace WCS.Service.Works.Station
{
    [WorkTitle(typeof(ProductHandler), "一楼出库堆垛机放货完成后分配下一个地址")]
    public class 一楼出库 : Work<StationDeviceGroup>
    {
        protected override void Do(StationDeviceGroup obj)
        {
            var timer = new Stopwatch();
            timer.Start();
            obj.EX(stationDeviceGroup =>
            {
                if (stationDeviceGroup.Items.Any(v => v.Data3.Status.HasFlag(StationStatus.运行状态位))) throw new DoException("运行中");
                if (stationDeviceGroup.Items.Any(v => v.Data.VoucherNo != v.Data2.VoucherNo)) throw new WarnException($"等待任务执行--凭证号不一致");

                //成功处理的任务
                var finishTaskList = new List<FinishTaskList<int>>();

                DB.Do(db =>
                {
                    var devise = new List<FinishTaskList<string>>();
                    foreach (var dev in stationDeviceGroup.Items)
                    {
                        //没有请求
                        if (dev.Data2.Request != IstationRequest.堆垛机放货完成请求目标地址)
                        {
                            InfoLog.INFO_INFO($"{stationDeviceGroup.Entity.CODE}无请求-堆垛机放货完成请求--4");
                            continue;
                        }
                        //没有光电
                        if (!dev.Data2.Status.HasFlag(IstationStatus.光电状态))
                        {
                            InfoLog.INFO_WarnDb($"{dev.Entity.CODE}有请求无光电", stationDeviceGroup.Entity.CODE, WCS_EXCEPTIONTYPE.设备异常);
                            continue;
                        }
                        devise.Add(new FinishTaskList<string>(dev.Entity.CODE, dev.Entity.Create<StationDevice>()));
                    }
                    if (!devise.Any()) return;
                    foreach (var dev in devise)
                    {
                        var task = db.Default.Set<WCS_TASK>().FirstOrDefault(v => v.TYPE == TaskType.出库 && v.SRMSTATION == dev.FinishCode && v.STATUS == TaskStatus.堆垛机完成) ?? throw new WarnException("无任务");
                        var tasks = db.Default.Set<WCS_TASK>().Where(v => v.TaskGroupKey == task.TaskGroupKey);
                        if (tasks.Count() != devise.Count) throw new WarnException($"可执行任务数{devise.Count},实际任务数{tasks.Count()}");
                        if (tasks.Any(v => v.STATUS != TaskStatus.堆垛机完成 && v.STATUS != TaskStatus.执行中)) throw new WarnException("任务异常，同组任务状态不为堆垛机完成或执行中");

                        task.STATUS = TaskStatus.执行中;
                        task.CreateStatusLog(db, $"状态由[{TaskStatus.堆垛机完成}]变更为[{task.STATUS}]-{stationDeviceGroup.Entity.CODE}", GetType());
                        finishTaskList.Add(new FinishTaskList<int>(task.ID, dev.Station));
                    }
                    db.Default.SaveChanges();
                });

                DB.Do(db =>
                {
                    foreach (var finish in finishTaskList)
                    {
                        var task = db.Default.Set<WCS_TASK>().FirstOrDefault(v => v.ID == finish.FinishCode);
                        if (task == null) continue;
                        finish.Station.Data.Tasknum = task.ID;
                        finish.Station.Data.Goodsstart = finish.Station.Entity.CODE.ToShort();
                        finish.Station.Data.Goodsend = task.ADDRNEXT.ToShort();
                        finish.Station.Data.Goodsnum = finishTaskList.Count.ToShort();
                        finish.Station.Data.CmdType = IstationCmdType.堆垛机放货完成请求目标地址;
                        finish.Station.Data.VoucherNo++;
                    }

                    if (!finishTaskList.Any()) return;
                    timer.Stop();
                    InfoLog.INFO_TIMING($"{stationDeviceGroup.Entity.CODE}--分配目标地址,耗时{timer.ElapsedMilliseconds}");
                });
            });
        }

        protected override bool SelectDevice(WCS_DEVICE dev)
        {
            return _devCodes.Contains(dev.CODE);
        }

        //月台堆垛机放货设备组
        private readonly List<string> _devCodes = new() { "G1473", "G1474", "G1493", "G1491", "G1520", "G1522", "G1545", "G1451" };
    }

    [WorkTitle(typeof(ProductHandler), "月台出货口完成任务")]
    public class 月台完成任务 : Work<StationDeviceGroup>
    {
        protected override void Do(StationDeviceGroup obj)
        {
            var timer = new Stopwatch();
            timer.Start();

            obj.EX(stationDeviceGroup =>
            {
                //当前组有一个运行的设备就停止执行
                if (stationDeviceGroup.Items.Any(v => v.Data3.Status.HasFlag(StationStatus.运行状态位))) throw new DoException("设备运行中");
                if (stationDeviceGroup.Items.Any(v => v.Data2.Status.HasFlag(IstationStatus.光电状态))) throw new DoException("设备停止运行，但有光电");
                //此处逻辑为货物离开后报完成

                //成功处理的任务
                var finishTaskList = new List<FinishTaskList<int>>();
                DB.Do(db =>
                {
                    var devise = new List<FinishTaskList<string>>();
                    foreach (var dev in stationDeviceGroup.Items)
                    {
                        if (dev.Data2.Request != IstationRequest.月台出库口任务完成)
                        {
                            InfoLog.INFO_INFO($"{stationDeviceGroup.Entity.CODE}无请求-月台出库口任务完成--3");
                            continue;
                        }
                        if (dev.Data2.Tasknum < 10000)
                        {
                            InfoLog.INFO_WarnDb($"{dev.Entity.CODE}有请求无任务号", stationDeviceGroup.Entity.CODE, WCS_EXCEPTIONTYPE.设备异常);
                            continue;
                        };
                        devise.Add(new FinishTaskList<string>(dev.Entity.CODE, dev.Entity.Create<StationDevice>()));
                    }

                    foreach (var dev in devise)
                    {
                        var task = db.Default.Set<WCS_TASK>().FirstOrDefault(v => v.ID == dev.Station.Data2.Tasknum);
                        if (task?.STATUS == TaskStatus.新建) throw new WarnException($"{task.ID}任务状态错误");

                        task!.STATUS = TaskStatus.已完成;
                        task.ENDTIME = System.DateTime.Now;
                        task.UPDATEUSER = "WCS";
                        task.CreateStatusLog(db, $"状态由[{TaskStatus.执行中}]变更为[{task.STATUS}]-{dev.FinishCode}", this.GetType());
                        finishTaskList.Add(new FinishTaskList<int>(task.ID, dev.Station));
                    }
                    db.Default.SaveChanges();
                });
                DB.Do(db =>
                {
                    foreach (var finish in from finish in finishTaskList let task = db.Default.Set<WCS_TASK>().FirstOrDefault(v => v.ID == finish.FinishCode) select finish)
                    {
                        finish.Station.Data.CmdType = IstationCmdType.月台出库口任务完成;
                        finish.Station.Data.VoucherNo++;
                    }

                    if (!finishTaskList.Any()) return;
                    timer.Stop();
                    InfoLog.INFO_TIMING($"{stationDeviceGroup.Entity.CODE}--处理请求到反馈完成信号耗时{timer.ElapsedMilliseconds}");
                });
            });
        }

        protected override bool SelectDevice(WCS_DEVICE dev)
        {
            return _devCodes.Contains(dev.CODE);
        }

        private readonly List<string> _devCodes = new() { "G1469", "G1561", "G1538", "G1574", "G1509" };
    }

    [WorkTitle(typeof(ProductHandler), "转圈交互点分配目标地址")]
    public class 转圈交互点分配目标地址 : Work<StationDeviceGroup>
    {
        protected override void Do(StationDeviceGroup obj)
        {
            obj.EX(stationDeviceGroup =>
            {
                if (stationDeviceGroup.Items.Any(v => v.Data3.Status.HasFlag(StationStatus.运行状态位))) throw new DoException("运行中");
                if (stationDeviceGroup.Items.Any(v => v.Data.VoucherNo != v.Data2.VoucherNo)) throw new WarnException($"等待任务执行--凭证号不一致");

                DB.Do(db =>
                {
                    var devise = new List<FinishTaskList<string>>();
                    foreach (var dev in stationDeviceGroup.Items)
                    {
                        //没有请求
                        if (dev.Data2.Request != IstationRequest.请求分配目标地址)
                        {
                            InfoLog.INFO_INFO($"{stationDeviceGroup.Entity.CODE}无请求-分配目标地址--2");
                            continue;
                        }
                        //没有光电
                        if (!dev.Data2.Status.HasFlag(IstationStatus.光电状态))
                        {
                            InfoLog.INFO_WarnDb($"{dev.Entity.CODE}有请求无光电", stationDeviceGroup.Entity.CODE, WCS_EXCEPTIONTYPE.设备异常);
                            continue;
                        };
                        if (dev.Data2.Tasknum < 10000)
                        {
                            InfoLog.INFO_WarnDb($"{dev.Entity.CODE}有请求有光电无任务", stationDeviceGroup.Entity.CODE, WCS_EXCEPTIONTYPE.设备异常);
                            continue;
                        }
                        devise.Add(new FinishTaskList<string>(dev.Entity.CODE, dev.Entity.Create<StationDevice>()));
                    }

                    foreach (var dev in devise)
                    {
                        var task = db.Default.Set<WCS_TASK>().FirstOrDefault(v => v.ID == dev.Station.Data2.Tasknum) ?? throw new WarnException("无任务");
                        var tasks = db.Default.Set<WCS_TASK>().Where(v => v.TaskGroupKey == task.TaskGroupKey);
                        if (devise.Count != tasks.Count()) throw new WarnException($"可执行任务数{devise.Count},实际任务数{tasks.Count()}");
                        dev.Station.Data.Tasknum = task.ID;
                        dev.Station.Data.Goodsstart = dev.Station.Entity.CODE.ToShort();
                        dev.Station.Data.Goodsend = task.ADDRNEXT.ToShort();
                        dev.Station.Data.Goodsnum = devise.Count.ToShort();
                        dev.Station.Data.CmdType = IstationCmdType.分配目标地址;
                        dev.Station.Data.VoucherNo++;
                    }
                });
            });
        }

        protected override bool SelectDevice(WCS_DEVICE dev)
        {
            return dev.CODE == "G1589";
        }
    }
}