using HH.WCS.Mobox3.DoubleCoin.models;
using HH.WCS.Mobox3.DoubleCoin.process;
using HH.WCS.Mobox3.DoubleCoin.util;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HH.WCS.Mobox3.DoubleCoin.wms {
    internal class WCSHelper {
        internal static string GenerateTaskNo() {
            var id = SYSHelper.GetSerialNumber("任务号", "TN");
            var date = DateTime.Now.ToString("yyMMdd");
            return $"TN{date}{id.ToString().PadLeft(4, '0')}";
        }
        internal static bool UpdateStatus(TN_Task task, string status)
        {
            var res = false;
            var db = new SqlHelper<TN_Task>().GetInstance();
            task.S_B_STATE = status;
            res = db.Updateable(task).UpdateColumns(it => new { it.S_B_STATE }).ExecuteCommand() > 0;
            return res;
        }
        internal static bool UpdateStatus(TN_Task task) {
            var res = false;
            var db = new SqlHelper<TN_Task>().GetInstance();
            task.S_B_STATE = TN_Task.GetStateStr(task.N_B_STATE);
            task.T_MODIFY = DateTime.Now;
            db.Updateable(task).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE, it.T_MODIFY }).ExecuteCommand();
            return res;
        }
        internal static bool UpdateEQNo(TN_Task task) {
            var res = false;
            var db = new SqlHelper<TN_Task>().GetInstance();
            task.T_MODIFY = DateTime.Now;
            db.Updateable(task).UpdateColumns(it => new { it.S_EQ_TASK_CODE, it.T_MODIFY }).ExecuteCommand();
            return res;
        }

        internal static TN_Task GetTask(string no) {
            var db = new SqlHelper<TN_Task>().GetInstance();
            var task = db.Queryable<TN_Task>().Where(a => a.S_CODE == no).First();
            return task;
        }



        /// <summary>
        /// 创建搬送任务
        /// </summary>
        /// <param name="no">编号</param>
        /// <param name="from">起点</param>
        /// <param name="to">终点</param>
        /// <param name="taskType">任务类型</param>
        /// <param name="pri">优先级</param>
        /// <param name="cntrInfo">容器编码</param>
        /// <param name="spec">物料规格</param>
        /// <returns></returns>
        internal static bool CreateTask(string from, string to, string taskType, int pri, string cntrInfo, string spec = "")
        {
            var fromLoc = LocationHelper.GetLocation(from);
            var endLoc = LocationHelper.GetLocation(to);
            TN_Task TN_Task = new TN_Task()
            {
                S_CODE = GenerateTaskNo(),
                S_START_AREA = fromLoc.S_AREA_CODE,
                S_END_AREA = endLoc.S_AREA_CODE,
                S_START_LOC = from,
                S_END_LOC = to,
                S_TYPE = taskType,
                N_PRIORITY = pri,
                N_SCHEDULE_TYPE = 1,
                N_B_STATE = 0,
                S_CNTR_CODE = cntrInfo,
            };

            var log = JsonConvert.SerializeObject(TN_Task);
            var db = new SqlHelper<TN_Task>().GetInstance();

            if (!string.IsNullOrEmpty(spec))
            {
                TN_Task.S_SPEC = spec;
            }

            var res = db.Insertable(TN_Task).ExecuteCommand() > 0;
            if (res)
            {
                LogHelper.Info($"插入任务成功，{log}");
            }
            else
            {
                LogHelper.Info($"插入任务失败，{log}");
            }
            return res;

        }

        internal static bool CreateTask(string from, string to, string taskType, int pri, string cntrInfo, out string taskNo, string spec = "")
        {
            var fromLoc = LocationHelper.GetLocation(from);
            var endLoc = LocationHelper.GetLocation(to);
            TN_Task TN_Task = new TN_Task()
            {
                S_CODE = GenerateTaskNo(),
                S_START_AREA = fromLoc.S_AREA_CODE,
                S_END_AREA = endLoc.S_AREA_CODE,
                S_START_LOC = from,
                S_END_LOC = to,
                S_TYPE = taskType,
                N_PRIORITY = pri,
                N_SCHEDULE_TYPE = 1,
                N_B_STATE = 0,
                S_CNTR_CODE = cntrInfo,
            };
            taskNo = TN_Task.S_CODE;
            var log = JsonConvert.SerializeObject(TN_Task);
            var db = new SqlHelper<TN_Task>().GetInstance();

            if (!string.IsNullOrEmpty(spec))
            {
                TN_Task.S_SPEC = spec;
            }

            var res = db.Insertable(TN_Task).ExecuteCommand() > 0;
            if (res)
            {
                LogHelper.Info($"插入任务成功，{log}");
            }
            else
            {
                LogHelper.Info($"插入任务失败，{log}");
            }
            return res;

        }

        public static bool CreateTask(List<CreateTasks> modes)
        {
            if (modes != null && modes.Count > 0)
            {
                List<TN_Task> tN_Tasks = new List<TN_Task>();

                foreach (var item in modes)
                {
                    tN_Tasks.Add(new TN_Task()
                    {
                        S_CODE = item.taskNo,
                        S_START_AREA = item.fromArea,
                        S_END_AREA = item.toArea,
                        S_START_LOC = item.from,
                        S_END_LOC = item.to,
                        S_TYPE = item.taskType,
                        N_PRIORITY = item.pri,
                        N_SCHEDULE_TYPE = 1,
                        N_B_STATE = 0,
                        S_CNTR_CODE = item.cntrInfo,
                        S_SPEC = item.spec
                    });
                }
                var log = JsonConvert.SerializeObject(tN_Tasks);
                var db = new SqlHelper<object>().GetInstance();
                var res = db.Insertable<TN_Task>(tN_Tasks).ExecuteCommand() > 0;
                if (res)
                {
                    LogHelper.Info($"插入任务成功，{log}");
                }
                else
                {
                    LogHelper.Info($"插入任务失败，{log}");
                }
                return res;
            }

            return false;
        }


        internal static bool CheckActionRecordExist(string no, int code) {
            var db = new SqlHelper<TN_Task_Action>().GetInstance();
            return db.Queryable<TN_Task_Action>().Count(a => a.S_TASK_CODE == no && a.N_ACTION_CODE == code) > 0;
        }

        internal static void Begin(TN_Task task, string forklift_no)
        {
            var db = new SqlHelper<TN_Task>().GetInstance();
            if (task != null)
            {
                task.N_B_STATE = 2;
                task.S_B_STATE = TN_Task.GetStateStr(task.N_B_STATE);
                task.T_START_TIME = System.DateTime.Now;
                task.S_EQ_NO = forklift_no;
                db.Updateable(task).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE, it.T_START_TIME, it.S_EQ_NO }).ExecuteCommand();
            }
        }
        internal static void End(TN_Task task) {
            var db = new SqlHelper<TN_Task>().GetInstance();
            if (task != null) {
                task.N_B_STATE = 3;
                task.S_B_STATE = TN_Task.GetStateStr(task.N_B_STATE);
                task.T_END_TIME = DateTime.Now;
                db.Updateable(task).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE, it.T_END_TIME }).ExecuteCommand();
            }
        }
        internal static void Fail(TN_Task task) {
            var db = new SqlHelper<TN_Task>().GetInstance();
            if (task != null) {
                //判断有没有取货完成，没有就变成失败。有取货完成默认完成了（跟据项目而定，有些项目人工拉走了也没有放到终点）。
                task.N_B_STATE = 4;
                task.S_B_STATE = TN_Task.GetStateStr(task.N_B_STATE);
                db.Updateable(task).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE }).ExecuteCommand();
            }
        }

        internal static bool AddActionRecord(string no, int state, string forkliftNo, string extData)
        {
            var db = new SqlHelper<TN_Task_Action>().GetInstance();
            var action = new TN_Task_Action()
            {
                N_ACTION_CODE = state,
                S_TASK_CODE = no,
                S_EQ_CODE = forkliftNo,
                S_EQ_TYPE = "agv",
                S_DATA = extData
            };
            return db.Insertable(action).ExecuteCommand() > 0;
        }

        internal static List<TN_Task> GetWaitingTaskList() {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<TN_Task>().Where(a => a.N_B_STATE == 0 && (a.S_B_STATE == "等待" || a.S_B_STATE == "待推送")).ToList();
        }


        public static void CancleTaskInfo(TN_Task tN_Task)
        {
            var HJ = Settings.Areas[1];
            if (tN_Task.S_END_AREA == HJ || tN_Task.S_TYPE.Contains("满托下线入库"))//终点是满托缓存库区
            {
                LogHelper.Info($"取消任务: {tN_Task.S_CODE} 终点是满托缓存库区: {tN_Task.S_END_AREA}");

                TaskProcess.CacheBitCancelUpdate(tN_Task);//异常处理
            }
            else if (tN_Task.S_START_AREA == HJ || tN_Task.S_TYPE.Contains("满托出库上线"))//起点是满托缓存库区
            {
                LogHelper.Info($"取消任务: {tN_Task.S_CODE} 起点是满托缓存库区: {tN_Task.S_START_AREA}");

                if (!WCSHelper.CheckActionRecordExist(tN_Task.S_CODE, 4))//未取货完成
                {
                    WCSHelper.Fail(tN_Task);//任务状态改成错误

                    LogHelper.Info($"取消任务: {tN_Task.S_CODE} 未取货完成，任务状态改成错误");
                }
                else
                {
                    WCSHelper.End(tN_Task);//任务状态改成结束

                    if (tN_Task.S_END_AREA != Settings.Areas[2])//去线边的不绑定终点
                    {
                        LocationHelper.BindingLoc(tN_Task.S_END_LOC, tN_Task.S_CNTR_CODE.Split(',').ToList());// 绑定终点容器货位
                    }

                    LogHelper.Info($"取消任务: {tN_Task.S_CODE} 取货完成，任务状态改成结束，绑定终点容器货位");
                }
                LocationHelper.UnLockLoc(tN_Task.S_END_LOC);
                LocationHelper.UnLockLoc(tN_Task.S_START_LOC);//解锁起点终点
            }
            else
            {
                LogHelper.Info($"取消任务: {tN_Task.S_CODE} 起点终点都不是满托缓存库区: {tN_Task.S_START_AREA}  {tN_Task.S_END_AREA}");

                if (!WCSHelper.CheckActionRecordExist(tN_Task.S_CODE, 4))//未取货完成
                {
                    WCSHelper.Fail(tN_Task);//任务状态改成错误

                    var db = new SqlHelper<object>().GetInstance();
                    var cginfo = db.Queryable<TN_CG_Detail>().First(a => a.S_CNTR_CODE == tN_Task.S_CNTR_CODE);
                    if (cginfo != null)
                    {
                        db.Deleteable<TN_InventoryM>().Where(it => it.S_ID == cginfo.S_ID || it.RFID == tN_Task.S_CNTR_CODE).ExecuteCommand();
                    }
                    else
                    {
                        db.Deleteable<TN_InventoryM>().Where(it => it.RFID == tN_Task.S_CNTR_CODE).ExecuteCommand();
                    }
                    LogHelper.Info($"取消任务: {tN_Task.S_CODE} 未取货完成，任务状态改成错误，删除改容器号的所有库存{tN_Task.S_CNTR_CODE}");
                }
                else
                {
                    WCSHelper.End(tN_Task);//任务状态改成结束
                    LocationHelper.BindingLoc(tN_Task.S_END_LOC, tN_Task.S_CNTR_CODE.Split(',').ToList());

                    LogHelper.Info($"取消任务: {tN_Task.S_CODE} 未取货完成，任务状态改成结束，绑定终点容器货位");
                }
                LocationHelper.UnLockLoc(tN_Task.S_END_LOC);
                LocationHelper.UnLockLoc(tN_Task.S_START_LOC);//解锁起点终点
            }
        }
    }

    public class CreateTasks
    {
        public string taskNo { set; get; }
        public string from { set; get; }
        public string fromArea { set; get; }
        public string to { set; get; }
        public string toArea { set; get; }
        public string taskType { set; get; }
        public int pri { set; get; }
        public string cntrInfo { set; get; }
        public string spec { set; get; }
    }
}