using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection.Metadata;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Common;
using WIDESEA_Core;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Helper;
using WIDESEA_Model.Models;

namespace WIDESEA_TaskInfoService
{
    public partial class TaskService
    {
        /// <summary>
        /// 立库出库AGV搬运
        /// </summary>
        /// <param name="outTask"></param>
        /// <returns></returns>
        public WebResponseContent ShelfOutboundCarry(Dt_Task outTask)
        {
            //判断是否为电芯库，辅料库人工处理(立库目标地址转换成AGV站点地址)
            Dt_CachePoint cachePoint = GetCachePointByStartPoint(outTask.TargetAddress);

            Dt_Task task = new()
            {
                CurrentAddress = outTask.TargetAddress,
                Grade = 0,
                NextAddress = cachePoint.PointCode,
                OrderNo = outTask.OrderNo,
                PalletCode = outTask.PalletCode + "-AGV",
                Roadway = "",
                SourceAddress = outTask.TargetAddress,
                TargetAddress = cachePoint.PointCode,
                SourceKey = outTask.TaskId,
                TaskNum = BaseDal.GetTaskNum(nameof(SequenceEnum.SeqTaskNum)),
                TaskStatus = AGVTaskStatusEnum.Create.ObjToInt(),
                TaskType = TaskTypeEnum.AGVCarry.ObjToInt(),
                CreateDate = DateTime.Now,
                Creater = App.User.UserId > 0 ? App.User.UserName : "System",
            };
            cachePoint.PointStatus = LocationStatusEnum.Lock.ObjToInt();

            _basicService.CachePointService.Repository.UpdateData(cachePoint);
            Repository.AddData(task);
            return WebResponseContent.Instance.OK();
        }

        /// <summary>
        /// 货位绑定
        /// </summary>
        /// <param name="qty"></param>
        /// <param name="Point"></param>
        /// <returns></returns>
        public WebResponseContent Bind(string qty, string point)
        {
            try
            {
                if (Repository.QueryFirst(x => x.SourceAddress == point &&
                x.TaskStatus < AGVTaskStatusEnum.DoneFetch.ObjToInt() ||
                x.TargetAddress == point) != null)
                    throw new Exception($"站点【{point}】存在任务！");
                Dt_CachePoint? cachePoint = _basicService.CachePointService.Repository.QueryFirst(x => x.PointCode == point);
                if (cachePoint == null) throw new Exception("未找到缓存点!");
                if (cachePoint.AreaId != 4) throw new Exception("当前缓存点区域无绑定权限!");
                cachePoint.PointStatus = LocationStatusEnum.InStock.ObjToInt();
                cachePoint.Remark = qty;
                cachePoint.Modifier = App.User.UserName;
                _basicService.CachePointService.Repository.UpdateData(cachePoint);
                return WebResponseContent.Instance.OK();
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }
        /// <summary>
        /// 释放缓存点
        /// </summary>
        /// <param name="point"></param>
        /// <returns></returns>
        public WebResponseContent AcrossFloorCallMat(string point)
        {
            try
            {
                if (Repository.QueryFirst(x => x.SourceAddress == point &&
                x.TaskStatus < AGVTaskStatusEnum.DoneFetch.ObjToInt() ||
                x.TargetAddress == point) != null)
                    throw new Exception($"站点【{point}】存在任务！");
                Dt_CachePoint? cachePoint = _basicService.CachePointService.Repository.QueryFirst(x => x.PointCode == point);
                if (cachePoint == null) throw new Exception("未找到缓存点!");
                if (cachePoint.AreaId != 2 && cachePoint.AreaId != 5 && cachePoint.AreaId != 8)
                    throw new Exception("当前缓存点区域无释放权限!");
                cachePoint.PointStatus = LocationStatusEnum.Free.ObjToInt();
                _basicService.CachePointService.Repository.UpdateData(cachePoint);
                return WebResponseContent.Instance.OK();
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        /// <summary>
        /// 叫料
        /// </summary>
        /// <param name="endPoint"></param>
        /// <returns></returns>
        public WebResponseContent CallMateriel(string endPoint)
        {
            try
            {
                if (Repository.QueryFirst(x => x.SourceAddress == endPoint &&
                x.TaskStatus < AGVTaskStatusEnum.DoneFetch.ObjToInt() ||
                x.TargetAddress == endPoint) != null)
                    throw new Exception($"站点【{endPoint}】存在任务！");

                Dt_CachePoint cachePoint = GetCachePointByEndPoint(endPoint);

                Dt_Task task = new Dt_Task()
                {
                    CurrentAddress = cachePoint.PointCode,
                    Grade = 0,
                    NextAddress = endPoint,
                    OrderNo = "",
                    PalletCode = cachePoint.Remark,
                    Roadway = "",
                    SourceAddress = cachePoint.PointCode,
                    TargetAddress = endPoint,
                    SourceKey = 0,
                    TaskNum = BaseDal.GetTaskNum(nameof(SequenceEnum.SeqTaskNum)),
                    TaskStatus = AGVTaskStatusEnum.Create.ObjToInt(),
                    TaskType = TaskTypeEnum.AGVCarry.ObjToInt(),
                };
                cachePoint.PointStatus = LocationStatusEnum.Lock.ObjToInt();

                Db.Ado.BeginTran();
                var response = SendAGVTask(task, cachePoint);
                if (!response.Status)
                {
                    _unitOfWorkManage.RollbackTran();
                    return WebResponseContent.Instance.Error($"{response.Message}");
                }
                _basicService.CachePointService.Repository.UpdateData(cachePoint);
                Repository.AddData(task);
                Db.Ado.CommitTran();
                return WebResponseContent.Instance.OK();
            }
            catch (Exception ex)
            {
                Db.Ado.RollbackTran();
                return WebResponseContent.Instance.Error(ex.Message);
            }

        }

        /// <summary>
        /// 物料搬运
        /// </summary>
        /// <param name="startPoint"></param>
        /// <returns></returns>
        public WebResponseContent MaterielCarry(string startPoint)
        {
            try
            {
                if (Repository.QueryFirst(x => x.SourceAddress == startPoint &&
                x.TaskStatus < AGVTaskStatusEnum.DoneFetch.ObjToInt() ||
                x.TargetAddress == startPoint) != null)
                    throw new Exception($"站点【{startPoint}】存在任务！");

                Dt_CachePoint cachePoint = GetCachePointByStartPoint(startPoint);

                Dt_Task task = new()
                {
                    CurrentAddress = startPoint,
                    Grade = 0,
                    NextAddress = cachePoint.PointCode,
                    OrderNo = "",
                    PalletCode = startPoint + "-AGV",
                    Roadway = "",
                    SourceAddress = startPoint,
                    TargetAddress = cachePoint.PointCode,
                    SourceKey = 0,
                    TaskNum = BaseDal.GetTaskNum(nameof(SequenceEnum.SeqTaskNum)),
                    TaskStatus = AGVTaskStatusEnum.Create.ObjToInt(),
                    TaskType = TaskTypeEnum.AGVCarry.ObjToInt(),
                };
                cachePoint.PointStatus = LocationStatusEnum.Lock.ObjToInt();

                Db.Ado.BeginTran();
                var response = SendAGVTask(task, cachePoint);
                if (!response.Status)
                {
                    _unitOfWorkManage.RollbackTran();
                    return WebResponseContent.Instance.Error($"{response.Message}");
                }
                _basicService.CachePointService.Repository.UpdateData(cachePoint);
                Repository.AddData(task);
                Db.Ado.CommitTran();
                return WebResponseContent.Instance.OK();
            }
            catch (Exception ex)
            {
                Db.Ado.RollbackTran();
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }
        /// <summary>
        /// 搬运
        /// </summary>
        /// <param name="startPoint"></param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        private Dt_CachePoint GetCachePointByStartPoint(string startPoint)
        {
            #region MyRegion
            Dt_CachePoint? StartcachePoint = _basicService.CachePointService.Repository.QueryFirst(x => x.PointCode == startPoint);
            if (StartcachePoint == null) throw new Exception("未找到缓存点!");

            Dt_AreaRouter areaRouter = _basicService.AreaRouterService.Repository.QueryFirst(x => x.StartArea == StartcachePoint.AreaId.ToString());
            if (areaRouter == null) throw new Exception("未找到路由信息!");

            Dt_CachePoint? cachePoint = _basicService.CachePointService.AssignCachePoint(areaRouter.NextArea.ObjToInt());
            if (cachePoint == null)
            {
                throw new Exception("未找到空闲缓存点!");
            }
            #endregion

            return cachePoint;
        }
        /// <summary>
        /// 叫料
        /// </summary>
        /// <param name="endPoint"></param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        private Dt_CachePoint GetCachePointByEndPoint(string endPoint)
        {
            #region MyRegion
            Dt_CachePoint? StartcachePoint = _basicService.CachePointService.Repository.QueryFirst(x => x.PointCode == endPoint);
            if (StartcachePoint == null) throw new Exception("未找到缓存点!");

            Dt_AreaRouter areaRouter = _basicService.AreaRouterService.Repository.QueryFirst(x => x.NextArea == StartcachePoint.AreaId.ToString());
            if (areaRouter == null) throw new Exception("未找到路由信息!");

            Dt_CachePoint? cachePoint = _basicService.CachePointService.GetIbStockCachePoint(areaRouter.StartArea.ObjToInt());
            if (cachePoint == null)
            {
                throw new Exception("未找到有货缓存点!");
            }
            #endregion
            return cachePoint;
        }

        /// <summary>
        /// 下发AGV任务
        /// </summary>
        /// <param name="task"></param>
        public WebResponseContent SendAGVTask(Dt_Task task, Dt_CachePoint? cachePoint = null)
        {
            try
            {
                AGVSendTaskModel aGVSendTask = new AGVSendTaskModel
                {
                    task_id = task.TaskNum.ToString(),
                    src_pos = task.CurrentAddress,
                    site_value_type = 1,
                    dst_pos = task.NextAddress
                };
                if (cachePoint != null && cachePoint.AreaId == 4) aGVSendTask.src_level = cachePoint.Remark.ObjToInt() - 1;
                var response = HttpHelper.Post<WebResponseContent>(AGVurl + "sendTask/", aGVSendTask, "叫料任务下发");
                if (response.Code != 200) throw new Exception(response.Message);
                return WebResponseContent.Instance.OK();
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        /// <summary>
        /// 任务状态上报
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public object AGVTaskFeedBack(AGVTaskFeedBackModel model)
        {
            Dt_Task task = BaseDal.QueryFirst(x => x.TaskNum == Convert.ToInt32(model.Task_id));
            if (task == null)
            {
                return new { code = 404, message = "未找到该任务!" };
            }
            if (task.TaskStatus == ((AGVTaskStatusEnum)Enum.Parse(typeof(AGVTaskStatusEnum), model.Task_status)).ObjToInt())
                return new { code = 200, message = "成功" };
            switch ((AGVTaskStatusEnum)Enum.Parse(typeof(AGVTaskStatusEnum), model.Task_status))
            {
                case AGVTaskStatusEnum.Create:
                    break;
                case AGVTaskStatusEnum.Queuing:
                    task.TaskStatus = AGVTaskStatusEnum.Queuing.ObjToInt();
                    break;
                case AGVTaskStatusEnum.Running:
                    task.TaskStatus = AGVTaskStatusEnum.Running.ObjToInt();
                    break;
                case AGVTaskStatusEnum.DoneFetch:
                    {
                        task.TaskStatus = AGVTaskStatusEnum.DoneFetch.ObjToInt();
                        Dt_CachePoint startCachePoint = _basicService.CachePointService.Repository.QueryFirst(x => x.PointCode == task.SourceAddress);
                        if (startCachePoint != null)
                        {
                            startCachePoint.PointStatus = LocationStatusEnum.Free.ObjToInt();
                            if (startCachePoint.AreaId == 4)//判断是否为模组空栈板区域
                            {
                                var qty = (startCachePoint.Remark.ObjToInt() - 1);
                                if (qty > 0) startCachePoint.PointStatus = LocationStatusEnum.InStock.ObjToInt();
                                startCachePoint.Remark = qty.ToString();
                            }
                            _basicService.CachePointService.Repository.UpdateData(startCachePoint);
                        }
                    }
                    break;
                case AGVTaskStatusEnum.DonePut:
                    {
                        task.TaskStatus = AGVTaskStatusEnum.DonePut.ObjToInt();
                        Dt_CachePoint endCachePoint = _basicService.CachePointService.Repository.QueryFirst(x => x.PointCode == task.TargetAddress);
                        if (endCachePoint != null)
                        {
                            endCachePoint.PointStatus = LocationStatusEnum.InStock.ObjToInt();
                            _basicService.CachePointService.Repository.UpdateData(endCachePoint);
                        }
                    }
                    break;
                case AGVTaskStatusEnum.Finish:
                    {
                        task.TaskStatus = AGVTaskStatusEnum.Finish.ObjToInt();
                        BaseDal.DeleteAndMoveIntoHty(task, /*App.User.UserId == 0 ?*/ OperateType.自动完成 /*: OperateType.人工完成*/);
                        return new { code = 200, message = "成功" };
                    }
                case AGVTaskStatusEnum.Cancel:
                case AGVTaskStatusEnum.Terminate:
                case AGVTaskStatusEnum.Error:
                    {
                        if (task.TaskStatus < AGVTaskStatusEnum.DoneFetch.ObjToInt())
                        {
                            Dt_CachePoint startCachePoint = _basicService.CachePointService.Repository.QueryFirst(x => x.PointCode == task.SourceAddress);
                            startCachePoint.PointStatus = LocationStatusEnum.InStock.ObjToInt();
                            _basicService.CachePointService.Repository.UpdateData(startCachePoint);
                        }
                        task.TaskStatus = AGVTaskStatusEnum.Cancel.ObjToInt();
                        BaseDal.DeleteAndMoveIntoHty(task, OperateType.自动删除);
                        return new { code = 200, message = "成功" };
                    }
                //case AGVTaskStatusEnum.Terminate:
                //    task.TaskStatus = AGVTaskStatusEnum.Terminate.ObjToInt();
                //    break;
                //case AGVTaskStatusEnum.Error:
                //    task.TaskStatus = AGVTaskStatusEnum.Error.ObjToInt();
                //    break;
                default:
                    return new { code = 404, message = "未定义任务类型!" };
            }
            BaseDal.UpdateData(task);
            return new { code = 200, message = "成功" };
        }
    }
}